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OWNER`S MANUAL LM Trac 686 - Oy LAI

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1. 12 03 Machine structure Ver 27102014 diddi LM 686 User manual Ly TRAC Figure 8 3 2 Cabin from inside 1 Vents 2 Left switch panel 3 Multi function switch 4 Instrument panel 5 Steering wheel 6 Indicator panel 7 Right switch panel 8 Ignition switch 9 Power socket 12 V 10 Heater amp air conditioning 11 Fork operation lever joystick 12 Cabin ventilation door emergency exit 13 Engine hydraulics 14 Engine hydraulics switches 15 Seat volume adjuster ON OFF 16 Drive pedal 17 Brake pedal 18 Crawling pedal Figure 9 1 A Seat adjustments B Document case with electrical switchboard fuses and relays below Ver 27102014 03 Machine structure 13 diddi LAA rrac User manual LM 686 3 3 Hydraulic connectors depending on the equipment of your machine Front Figure 10 A Cylinder hydraulics B Engine hydraulics 1 frame quick connector for cylinder hydraulics 2 nipple quick connector for cylinder hydraulics female male 3 frame quick connector for cylinder hydraulics 4 nipple quick connector for cylinder hydraulics 5 1 nipple quick connector for engine hydraulics 6 nipple quick connector for tank line 7 1 frame quick connector for engine hydraulics 8 Electrical socket tool electricity 12 V Rear left Engine hydraulics connectors depending on the equipment of the machine
2. Install and tighten the plug carefully gt Check the oil level of all hubs in the same way 06 Maintenance 63 diddi LAyyTRAC User manual LM 686 6 7 6 Lubrication of articulated shaft universal joints 24 Lubricate the universal joints Figure 586 04401 points A 6 7 7 Lubrication of support bearing 25 Lubricate the support bearing Figure 586 04401 point B 6 7 8 Lubrication of rear axle rocker joint 26 Lubricate the rocker joints Figure 586 04401 points C Figure 80 6 7 9 Differential and adapter oil level check 27 Park the machine on level terrain Figure 81 Figure 82 gt Open the oil check filler plugs of the differential 1 front axle 2 rear axle and adapter 3 and check that the oil is at the level of the bottom edge of the plug opening Add recommended oil if necessary See 6 4 on page 54 Close the filler plug carefully 64 06 Maintenance Ver 27102014 ln TRAC Figure 83 LM 686 User manual 6 7 10 Fuel filter replacement 28 686 04601 Fuel filter A Park the machine on hard level terrain and stop the engine Place a pan under the fuel filter and remove the filter using a filter wrench Applyathin coat of clean diesel fuel on the seal of the new filter and install the filter Tighten by hand as over tightening will damage the filter Finally bleed the fuel system 6 7 11 Leak check 29 Figure 84 gv ih 01 686 03301
3. Check the machine and all its pipes hoses and connectors for leaks Tighten loose hose ties and replace all damaged parts Contact authorised service if you discover leaks in the hydraulic pumps or motors Leaks in the axles or the engine also necessitate contacting authorised service Ver 27102014 06 Maintenance 65 diddi LAY TRAC User manual LM 686 6 8 500 hour service Perform 10 hour 50 hour and 250 hour service at the same time 6 8 1 Hydraulic oil return filter replacement 30 Figure 85 The hydraulic oil return filters remove dirt from the oil returning to the hydraulic tank Park the machine on hard level terrain Lower all tools apply the parking brake and prevent machine movement e The hydraulic return filter is behind the engine compartment s left service hatch Figure 86 686 05201 Loosen fasteners A Turn the cover B clockwise and lift it up with the filter element Remove the old filter element Clean parts and seal surfaces Install a new filter element and O ring seal Install the filter element and cover Start engine and check for leaks gt T E a a 6 9 1000 hour service Perform 500 hour 250 hour 50 hour and 10 hour service at the same time 6 9 1 Differential and adapter oil change 31 Park the machine on hard level terrain Lower all tools apply the parking brake and prevent machine movement gt Open filler check plugs 1 2 and 3 Open drain plugs 4 5
4. The vents must be kept open whenever air conditioning is used Right side window emergency exit Figure 34 The window may be opened to improve cabin ventilation Open the window by pulling back on the handle 1 and press it to the right to lock the window in the open position Close the side window in the reverse order Ensure that the window is properly closed before leaving the cabin UN Note Huomaa Notera The right side window also functions as an emergency exit as follows gt Pull out the hinge pin 3 by lifting it by the ring 2 Push the window fully open li Info The emergency exit must always be in working order Regularly check that the hinge pin can be easily removed by pulling on the ring After inspection remember to reinstall the hinge pin gt Never block the emergency exit with extraneous items it must always be unobstructed gt Do not attach any extra accessories in this area inside or outside the cabin The edges of the emergency exit must not have any protruding parts that may stick to clothing when exiting through the emergency exit 30 04 Cabin and controls Ver 27102014 diddi LM 686 User manual TRAC 4 9 Flashing beacon Figure 35 You can remove the flashing beacon A from its stand by loosening the wing nut B or turn it down by loosening the fastener C il Info When using the flashing beacon follow local traffic legislation Ver 27102014 04 Cab
5. UN Note Huomaa Notera If the filter element is damaged the safety element must also be replaced Otherwise check the condition of the safety element but do not touch the safety element if it is in working order li Info Filter manufacturers do not recommend cleaning the filter element with compressed air since compressed air can easily tear the fibres of the filter paper and ruin a good filter element without leaving a visual indication of this If you must use compressed air use very low pressure and direct the air from the inside of the filter outwards Limit air pressure to 2 3 bar and do not press the air nozzle against the filter paper or too close to it gt Inspect the condition of the filter element s rubber seals 3 Clean the protective cover and the dust pocket E on the cover Install the filter element and protective cover in the reverse order li Info The safety element must be replaced no later than when the main element has been cleaned five times UN Note Huomaa Notera Never run the engine without the air filter element 686 040011 Ver 27102014 06 Maintenance 59 diddi LAA TRAC User manual LM 686 6 6 4 Radiator condenser core cleaning 16 The cores are located behind the engine Remove the two attachment screws 1 of the rear grille and lift the grille off of the locking pins 2 De am 686 02601 In Note Huomaa Notera Never use a pressure wash
6. 6 9 11 Battery check 41 AA 686 01001 The batteries 2 pcs are located under the service hatches A and B in front of the machine frame The batteries are maintenance free and require no special service Remove the three fastening screws of the hatches 3 3 and lift the hatches off Check that the battery cables are properly attached and that the cable connectors and the battery casings are clean Check that the batteries are firmly attached Attach the service hatches li Info The main power switch may be used to disconnect all electrical connections between the battery and the machine Ver 27102014 06 Maintenance 69 diddi LAY TRAC User manual LM 686 6 10 2 000 hour service Perform 1 000 hour 500 hour 250 hour 50 hour and 10 hour service at the Same time 6 10 1 Alternator wiring check 42 Inspect all the alternator wire connectors Clean oxidised connectors and tighten loose connections Replace damaged connectors Figure 94 rn a e e J es 2 5 L ee 1 ri 1 TS CR My j 2 686 05801 6 10 2 Starter motor wiring check 43 The starter is located on the right side of the engine on the flywheel side Inspect all starter motor wire connectors Clean oxidised connectors and tighten loose connections Replace damaged connectors 6 10 3 Nozzle inspection and cleaning 44 The injectors condition and opening pressure checks must be performed by aut
7. OWNER S MANUAL wW a Ly TRAC LM Trac 086 diddi LM 686 Usermanual RAC 1 0 FOREWORD Congratulations on purchasing the new LM Trac multi purpose compact tractor This machine is the result of Oy LAIMU Ab s innovative design and expertise The machine is manufactured from high quality materials and the components used are supplied by reputable manufacturers Strict quality standards and quality control criteria are observed in every step of design and manufacture This manual includes all the information you will need for the operation and maintenance of the machine as well as giving instruction about safe working methods This manual also includes tips for solving possible problems By observing the instructions and performing indicated maintenance work as scheduled you will ensure a trouble free and long operating life for your machine Pay particular attention to the safety instructions regarding operation and maintenance The driver of this machine must read and understand the instructions contained in this manual before using the machine Also any person carrying out maintenance work on the machine must read and understand the instructions regarding maintenance work before commencing maintenance The user manual must be on board the machine at all times If the manual is no longer readable or is lost order a new one or the additional manuals that you need from your LM Trac dealer Due to our sustained and c
8. Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 66 Hour counter reading 4000 hours Complete this service when the machine s hour counter reads Date 4000 hours Complete the service items for 10 50 250 500 and 1 000 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 67 Hour counter reading 4250 hours Complete this service when the machine s hour counter reads Date 4250 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance Counter reading Technician table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine 82 07 Technical specifications troubleshooting service memo Ver 27102014 diddi Ly TRAC Table 68 Hour counter reading 4500 hours LM 686 User manual Complete this service when the machine s hour counter reads Date 4500 hours Complete the service items for 10 50 250 and 500 hours The work to be completed can be found in the maintenance Counter reading Technician table PLEA
9. Windscreen wiper Switch on the windscreen wiper by turning the sleeve Low beam headlights Switch on the low beam headlights by pulling the lever in the first position towards the steering wheel I High beam headlights Pull the lever one step towards the steering wheel to position Il the high beam headlights are switched on and a blue indicator light is lit on the dashboard 8 Low beam high beam Switch between low beam and high beam by pulling the lever towards the steering wheel point 8 Pedals vw vi Yayu yN Figure 28 1 Crawling pedal The machine also features a crawling pedal that can be used to slow down the machine when a higher engine RPM is required such as when sweeping streets or cutting down plants 2 Brake pedal The brake pedal is used when necessary Combined use of the brake pedal and accelerator may be applied to move the machine with very high precision such as when connecting a tool 04 Cabin and controls Ver 27102014 LM 686 diddi User manual Ly TRAC 3 Drive pedal Pressing the pedal increases engine RPM causing the drive pump automation to adjust oil output to the drive motor Drive speed may be adjusted steplessly both forward and back with the engine RPM remaining at the highest torque point 4 7 Seat and document compartment A Figure 29 Seat adjustments 1 Longitudinal seat adjustment 2 Seat flex adjustment 3 Seat cushion front edge
10. e Always replace the oil filter when changing the oil e Change the oil and filter after the first 50 operating hours e Carry out the next oil and filter changes every 250 hours Oil change and filter replacement gt Turn the engine off and wait for the oil to cool down gt Place a pan under the engine and remove the oil drain plug A from the oil pan gt Open the engine compartment s right service hatch B and place a container under the oil filter C Figure 75 686 04401 gt Remove the oil filter C using a filter wrench gt Apply a thin coat of clean motor oil on the seal of the new filter and install the filter gt Tighten the filter by hand as over tightening will damage the filter Ver 27102014 06 Maintenance 61 d LAY rrac User manual LM 686 gt Once all the oil has been drained install and tighten the drain plug Figure 76 I LO 686 03101 otor oil into the engine through the oil filler neck 2 Pour recommended m gt on the valve cover See the Technical Specifications for amount and grade Check oil level on dipstick 1 gt Start the engine and let it run at idle for approx 1 minute Stop the engine and recheck the oil level on the dipstick 1 gt Add oil as necessary li Info To save time first start draining the motor oil then replace the oil filter and finally complete the oil change 6 7 4 Engine air filter replacement 22 Figure 77
11. 1 2 3 Pas PLA 586 06501 1 Filter case 2 Safety element 3 Filter element 4 Filter case cover 5 Dust pocket 62 06 Maintenance Ver 27102014 LM 686 diddi User manual Ly TRAC PA 686 04501 Proceed as follows 1 Stop the engine open the engine compartment s left service hatch and remove the air filter cover 4 by removing the fasteners turning the cover and pulling it out 2 Pull out the filter element by rotating it 3 Inspect the condition of the case and filter rubber seals Replace if necessary 3 Clean the cover 4 and the dust pocket 5 in the cover gt Inspect the safety element 2 Replace the element if it is dusty or damaged If the safety element looks tidy and in order do not remove it Install the filter element and protective cover in the reverse order li Info The safety element must be replaced latest when the filter element has been cleaned five times A UN Note Huomaa Notera Never run the engine without the air filter elements 6 7 5 Wheel hub oil level check 23 Ver 27102014 Park the machine on hard and level terrain Lift the wheel enough to be able to rotate it Figure 79 686 04801 gt Rotate the wheel until the inspection opening A is at the horizontal centre line of the hub gt Open the plug of the inspection opening and check that the oil level is at the lower edge of the opening Add recommended oil if necessary
12. FORBIDDEN li Info If the machine must be transported a transport platform must be used The drive hydraulics will prevent the wheels from spinning while towing In case of emergency the machine may be towed for a short distance max 10 m In this case the following instructions must be closely followed e Towing speed may not exceed 2 km h e Towing distance may not exceed 10 m e Before towing the pumps and drive engine must be checked for defects These components have parts that may cause additional damage if they are moved while damaged 6 1 5 Lowering the fork in case of failure If the fork is up but the engine cannot be started or there is no power contact an authorised service location Warning Varoitus Varning Never access areas under the fork unless the fork is supported with the maintenance stand 6 1 6 Bleeding the engine 48 The fuel must be bled if the machine has run out of fuel or the fuel filter has been replaced Perform the bleeding as follows Figure 57 686 05901 5 Loosen the bleed screw 1 2 Use the manual pump 2 or run the engine with the starter until the fuel coming from the bleed screw 1 stops bubbling Then close the bleed screw 1 carefully If the engine starts poorly or runs unevenly continue bleeding as follows 3 Loosen at least three of the spray pipe connections 3 4 Use the starter to turn the engine until there are no air bubbl
13. Figure 11 ER nipple overflow male 1 frame female 1 nipple male Electrical socket tool electricity 12 V P w Nn m 14 03 Machine structure Ver 27102014 LM 686 User manual diddi Ly TRAC Rear right Cylinder hydraulics quick connectors depending on the equipment of the machine Figure 12 1 frame 2 nipple 3 4 Battery main power switch Ver 27102014 The batteries are located under the service hatches on both sides of the front section of the rear frame Remove the fastening screws of the hatches 3 3 pcs and lift the hatches off The batteries are maintenance free and require no special service Check however that the battery cables are properly attached and that the cable connectors and the exterior of the batteries are clean Also check that the batteries are firmly attached Figure 13 686 01001 1 Main power switch 2 Fuel tank refuelling The main power switch 1 is located by the left maintenance hatch Warning Varoitus Varning The main power switch must not be switched to the OFF position while the engine is running The main power switch may be used to disconnect all electrical connections between the battery and the machine Optional auxiliary power socket and connecting cable allow for reliable and easy supply of auxiliary power from another machine 03 Machine structure 15 diddi LAA rrac User manual LM 68
14. SWITENDO IT One ee ee ee ie 29 AIFS AIRE DEI ON ed a eu 31 3 0 DRIVING AND OPERATION 4 xcccscincenacdowsasanscanmnadaneeuneuudsleswantakunsdotnestaiedeursecdinssnnsteesauaner esse erences 33 Dis GOING Al aes ecccains vos T ee 33 5 1 1 RUNNIN AT Dew MACE een nenne 33 9 2 Stall lS aa ON NS ee ae rasieren 33 5 2 1 Inspections before starting the machine sisi 33 TON DES a de 34 5229 SEIL GIST UNOS ee ee ende 34 5 3 TEINS LINE EN ON ee een E eenle 36 5 3 1 Starter lock parking Drake SIEGE 2 ea 36 SAS LEE EEE 36 5 3 3 Cold starting the CIR WN ie D dde Den dede desc ne en ane ec de a ie ne 37 2 SUNS AN BAR a ee ne 37 5 4 Warm up operation ccccscccsccsecseccseeeecseesseeeeeseeeseeeeeeeeseeeeeeeeeseeeeceeeeaeeeeeeeseaeeseceeeseeeeeeesaesaeceeeeeesaeeeaeees 37 SS SOPP INE SOIR EN 38 5 6 Working with the multi purpose machine sise 38 D PNR ee ee 38 58 2 Change OF CNAB CL CIO N 39 5 7 CONMECENE COON ee wate sus en Bee 39 Ver 25022013 01 Introduction Table of Contents diddi LAyyTRAC User manual LM 686 5 2 1 C nnecting tools GE front een 39 5 752 BIOUENINE SUDPOTTS a 40 5 7 3 COMMS CUI COONS CAC ee 41 5 7 4 Connecting disconnecting hydraulic hoses sise 41 Dele A WC Re 42 5 2 Veh OAV CI PT en ee end 42 5 9 Tools with hydraulic motor operation cccsecccsseccesececescecenececeeceeeneceeeeceeescesencesseneeeeucesseeesesseeceseeeesens 42 5 9 1 Adjustable hydraulic output for front output ss 43 Oe MAINT
15. Take into account that there may be residual pressure in the hydraulics system after the engine has stopped If you disconnect hydraulic parts first ensure that the oil has cooled down sufficiently to prevent burns Open the connections carefully so that the oil does not discharge forcefully Before maintaining the engine exhaust piping radiator or hydraulics let the machine cool down completely Always stop the engine before refuelling Avoid splashing and over filling Do not smoke during refuelling and battery maintenance Ensure that no spark or naked flame gets near the fuel tank or battery The battery releases flammable gas especially during charging Read Using auxiliary battery under 5 3 4 p 37 before using auxiliary batteries in connection with start up Do not place metal objects on top of the battery terminals Prevent short circuits and sparking always disconnect the negative battery cable first and connect the positive cable first Keep first aid equipment and a fire extinguisher at hand Do not open the radiator or expansion tank cap before the liquid has cooled down Unscrew the cap carefully and let the pressure discharge Slowly Warning Varoitus Varning A needle sharp discharging hydraulic oil jet may be invisible and penetrate clothes and skin causing severe damage Never check for leaks with your hands Use a piece of cardboard or other material instead Wear a face mask and work gloves If oi
16. Turn off the engine When connecting a hydraulic hose to a tool remove the protective plug from the connector and ensure that the quick connectors on both the machine and tool are absolutely clean if necessary clean them before attaching Ver 27102014 05 Driving and use 41 diddi Ly TRAC 5 7 5 Trailer hitch 5 8 Light heavy duty User manual LM 686 gt Pull back on the quick connector s locking ring press the connector into place and let go of the lock ring to lock the connector into place gt When removing the hydraulic hose of a tool clean the top of the connector if necessary pull back on the locking ring and remove the quick connector gt Immediately reinstall clean protective plugs onto the connectors gt Wipe off any excess hydraulic oil If the machine is equipped with a trailer hitch a pulling tool or trailer may be attached to it The trailer hitch has a ball with a diameter of 50 mm or a trailer pin with a diameter of 30 mm Follow any traffic regulations concerning the trailer or equipment being towed In Note Huomaa Notera Remember to lock the knob with a ring pin before setting off By using the switch on the dashboard you can select a driving programme suited for your work The driving programme affects the characteristics of the powertrain and diesel engine Light duty The machine quickly accelerates to maximum speed This feature can be used during transfer ploughing and o
17. adjustment 4 Seat cushion rear edge adjustment Warning Varoitus Varning Stop the machine before adjusting the seat 5 Document compartment Store the machine operating manual and documents in the document compartment located on the left side of the driver seat 4 8 Electrical main switchboard The electrical main switchboard is located below the document compartment Open the document compartment fastener 5 in figure above and twist open the compartment on its hinges The machine s fuses and relays are located behind the cover See Fuses and relays on page 71 Figure 30 586 02701 1 Fuses 2 Relays 04 Cabin and controls 29 Ver 27102014 User manual LM 686 Radio Figure 31 The radio is located on the ceiling panel to the right of the driver The radio is provided with its own user manual Dome light The dome light is located above the door and its switch is located on the light itself Remember to turn off the dome light before exiting the cabin 4 ea A u ze 27 sah 81 Heater vents 2 Figure 32 Air vents The cabin has 7 air vents The vents may be rotated and their flaps may be turned to the desired position The vents may also be closed Recirculation vents Figure 33 The recirculation vents are located to the right of the driver s feet The recirculation vents are normally kept closed The vents are opened when quick heating of the cabin air is required
18. and 6 and drain the oil into containers Figure 87 686 05001 gt Once all the oil has been drained install the drain plugs 4 5 and 6 carefully Fill the differentials and adapter with the recommended oil up to the lower edges of the filler openings and reattach the plugs firmly 66 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 9 2 Wheel hub oil change 32 Park the machine on hard and level terrain Lift the wheel enough to be able to rotate it Figure 88 686 05301 gt Turn the inspection drain filler opening to face directly downwards A gt Open the plug and drain the oil into the container gt Once all the oil has been drained turn the opening to the horizontal centre line of the hub B gt Fill the hub with the recommended oil until the lower edge of the hole is reached and close the plug firmly gt Repeat the procedure for each hub 6 9 3 Drive hydraulics pressure filter replacement 33 The drive hydraulics pressure filter is located at the front of the machine in connection to the hydraulic pumps gt Park the machine on hard level terrain and place a container under the filter Remove the protective hatches of the batteries A Figure 89 a gt Remove the filter cup B and the filter element gt Wash the cup in diesel fuel install a new element inside the cup and reinstall the filter cup li Info Hydraulic oil is nor
19. ee een 60 6 6 6 Wheel fastener tightening torque check 18 60 8 7 OROS ENVI een ee ee ren 61 6 7 1 Brake DEA play check lee ee een 61 6 7 2 Pressure accumulator pressure check 20 ss 61 6 7 3 Engine oil change and filter replacement 21 61 6 7 4 Engine air filter replacement 22 ee ee ee 62 6 7 5 Wheel huboillevelcheck 23 sen en a ae ntm an 63 6 7 6 Lubrication of articulated shaft universal joints 24 64 6 7 7 Lubrication of support bearing 25 sssssssssssssssessrrrsssrrresssrrressrrrreerrrreessreressstrreserreessereesserererrseeeree 64 6 7 8 Lubrication of rear axle rocker joint 26 EE 64 6 7 9 Differential and adapter oil level check 27 64 67 10 Fuel alter replacement 28 ee see ee ee ee 65 OZAT PEGI CMCC DI ee er a ee ee nee ee 65 E83 SU HOUSE ee ee ee ee 66 6 8 1 Hydraulic oil return filter replacement 30 sense 66 8 3 1000 ROU SS Sate ne ee ee een 66 6 9 1 Differential and adapter oil change 31 sens 66 Table of Contents 01 Introduction Ver 25022013 LM 686 User manual 6 9 2 Wheel MU Oil CHANGE 32 u en EEEE TEER 67 6 9 3 Drive hydraulics pressure filter replacement 33 67 6 94 EUS at OI UN LA A ee een 67 6 25 Brake function NECK I a des 68 6 9 6 Engine air filter and safety element replacement 36 68 6 9 7 Pressure measurement and adjustment of steering hydraulics 37 68 6 9 8 Pressure measurement and adjustment of operating hydraulics 38 68 6 9 9 Hydraulic oil tank c
20. element replacement 42 Charging generator wiring check 43 Starter wiring check 52 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 3 2 All maintenance items The reference numbers in the figure also refer to the locations in the maintenance table Figure 60 78910 34 31 27 19 13 40 5 12 11 24 25 41 33 26 43 14 28 1 15 22 36 6 39 y FR ACS a AIT ori jemi peo Ire pi Pet Mir 3 18 23 32 x4 In I TI N DE CRE CS a CRU CES Sp 1 Engine oil level chec 24 Lubrication of articulated shaft universal joints 2 Engine coolant level check 25 Lubrication of articulated shaft support bearings 3 Tyre inflation pressure check 26 Lubrication of rear axle rocker joint A Check for any fluid leaks 27 _Differential oil level check 5 Washer fluid level check 28 Fuel filter replacement 6 Hydraulic oil level check 29 Check for leaks tightening of joints and connectors 7 Lubrication of joints on lifter and stabiliser cylinders 14 Draining of fuel filter water trap sd ACTE measurement and adjustment of steering ydraulics 15 Engine air filter cleaning 38 Pressure measurement and adjustment of operating hydraulics 22 Engine air filter replacement o yO 23 Wheel hub oil lever check Ver 27102014 06 Maintenance 53 diddi LAY TRAC User manual LM 686 6 4 Recommended lubricants and volumes Table 45 Lubrication point Volume Quality OE Notes r
21. in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 63 Hour counter reading 3250 hours Complete this service when the machine s hour counter reads Date 3250 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance Counter reading Technician table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Ver 27102014 07 Technical specifications troubleshooting service memo 81 diddi User manual LM 686 Table 64 Hour counter reading 3500 hours Complete this service when the machine s hour counter reads Date 2500 hours Complete the service items for 10 50 250 and 500 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 65 Hour counter reading 3750 hours Complete this service when the machine s hour counter reads Date 3750 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance table Counter reading
22. kg Compressor oil Seltec oil ZXL100 PAG Oil 76 07 Technical specifications troubleshooting service memo Ver 27102014 diddi yy rrac 8 0 Troubleshooting and repair The following are a few instructions for troubleshooting The list is only indicative and should not be considered a full troubleshooting diagram If the instructions below are not enough to rectify the problem we recommend that you contact authorised service Always remember to check all fuses oil levels and filters before contacting service or initiating repair LM 686 User manual 8 1 Problem cause corrective action Problem Cause Corrective action Out of fuel or wrong fuel grade Refuel use suitable fuel for the temperature Engine does not start or Drain water from the tank starting is difficult Air or water in the fuel system Check fuel pipe connections repair as necessary Bleed the fuel system Low engine power Abnormal exhaust gas colour Too high a coolant ne Machine not moving at the desired speed Machine not moving forward or Broken driving direction switch Let authorised service replace the er __thand inpect the cut gt Driving programme not Fuse number 16 out Replace fuse See instructions hangings a Forks not moving Fuse number 19 out Replace fuse See instructions Floating not working Fuse number 20 out Replace fuse See instructions The rear lifter is not working Fuse number 27 out Replace fuse See instr
23. maintenance instructions of the tools being used 1 3 Safety and environmental protection Great care has gone into ensuring that the machine we have manufactured is environmentally sound and safe The operator is however solely responsible for using the machine with respect for the environment and its safety Read carefully section 02 of this manual entitled Safety 1 4 Structural changes Any changes to be made to the structure and or operating system of the machine always require written authorisation from Oy LAIMU Ab otherwise the warranty becomes void 1 5 Liability for errors and warranty The liability for errors warranty of Oy LAIMU Ab does not cover damage that is demonstrably the result of actions that are contrary to the instructions provided in this manual Ver 27102014 01 Introduction 5 diddi User manual LM 686 NOTES 6 01 Introduction Ver 27102014 LM 686 User manual TO TE OR De ee een 1 1 1 Machine specifications and type plates cuesncseeesesseesnensnesnennennnnnnnnnnnnnnsnnnnennnnnnnnnnnnnnsnnnnnnnnnsnnnnnsnnnnnnnn 3 1 2 SPA ee ee en 5 1 3 Sarety and environmental Protection ee end 5 1 4 SURI UU al CAR ee es ee de ee 5 tS ability Torerrors and WA a a 5 PO OPEN A N E E E esse E ee ee 7 2 Makne MOYO ee eine 7 Deed SATCU VASE MUCUIO INS ee ee seen nee ee ee een 7 22 1 BEI Eee ee ee er eee ee een 7 2 22 DUNE ODA OM A ea du a de etes dti ce nn tas a Det lie rain 8 2 2 A
24. multiplied by a hundred For example 10 1 000 r min B Operating hour counter The operating hour counter displays engine total running time The display consists of hours and hour decimals 9 Engine temperature gauge The engine temperature gauge displays the temperature of the engine coolant Note The locations of the switches may vary depending on the equipment level of your machine Figure 24 too 5 onoo f oota oco aaco coocoo f omoa toco a0 0000 9000 Dove 2009 0000 09000 29080 Cal El ood Lil sos coed ses 08 1 General alarm light 2 Indicator panel 3 Differential lock switch 4 Light heavy duty PROGRAM 5 Parking brake switch 6 Power take out socket 12 V 7 Rear lifter lift lower switch 8 Rear lifter float switch 9 Rear cylinder hydraulics switch 10 Rear tool power supply 1 11 Rear tool power supply 2 12 Central lubrication switch 22 04 Cabin and controls Ver 27102014 LM 686 Usermanual TRAC 13 Rear window wiper washer switch diddi 14 Seat mirror heating switch 15 Air conditioning switch 16 Cabin heat control 17 19 Heater fan switch Fork hydraulic flex switch 18 Ignition switch 20 Front tool quick release lock switch 21 Front tool power supply switch 22 Cabin air conditioning control Depending on the equipment level of the machine 1 General al
25. this manual vVvvvyv UN Note Huomaa Notera Pay attention to the engine oil pressure and temperature while driving Regularly check the coolant and motor oil levels Also pay attention to the attachment of screws nuts and hoses and any abrasions wheels exhaust axles water hoses etc Tighten if necessary 5 2 Start up preparations 5 2 1 Inspections before starting the machine Ver 27102014 gt Walk around the machine and visually check for damage leaks oil fluid and wear Check engine oil level Check coolant level Clean the grille and radiator Refuel as required Check hydraulic oil level Clean the air filter dust pocket Check the operation of all warning lights and the hour counter reading Check the operation of headlights Check the condition of the tyres and their inflation pressure at least visually Inspect the condition of the safety cabin Inspect the condition of all labels vVVVVVVVVVVV 05 Driving and use 33 diddi Ly rrac User manual LM 686 5 2 2 Fuel types Heating oil must not be used as fuel for the engine If a tax free fuel is used it must be motor grade Figure 36 The fuel tank volume approx 95 is filled through the filler neck A on the right side of the machine The following lists examples of acceptable tax free fuel types 686 01901 Table 14 Fortum Tempera Green summer winter grade Tempera 5G Tempera 3G Thermo City summer g
26. when the automatic glow system is operational Engine oil pressure indicator This indicator illuminates when the engine oil pressure falls too low The light is lit when power is switched on and turns off once the engine has started If the indicator illuminates while driving check the engine oil level High beam indicator The blue indicator illuminates when the high beam headlights are switched on You can switch between low beam and high beam using the multi purpose switch on the steering column Reverse indicator This indicator illuminates when REVERSE is selected Forward indicator This indicator illuminates when FORWARD is selected as the driving direction 04 Cabin and controls Ver 27102014 diddi LM 686 User manual TRAC on gt A k j E eH PROGRAM P Turn signal indicator This indicator flashes when the left or right turn signal is switched on The turn signal can be switched on by using the multi purpose switch on the steering column Pressure filter indicator This indicator illuminates when the drive hydraulics pressure filter is clogged Replace the filter as soon as possible Return filter indicator This indicator illuminates if the work hydraulics return filter is clogged Replace the filter as soon as possible Brake circuit pressure indicator This indicator illuminates if the brake circuit pressure falls too low Determine and correct the cause for th
27. 0 R24 tyres Height Wheelbase Turn radius ext Ground clearance 7 1 1 Engine general Model Cylinder diameter Stroke Number of cylinders Displacement Nominal output Maximum torque Idle Weight 7 1 2 Engine lubrication system User manual diddi Ly TRAC Table 47 WEIGHTS Kerb weight Front axle weight Rear axle weight Largest permitted weight for front axle Largest permitted weight for rear axle VM Motori R756 IE3 Diesel 94mm 107 mm 6 pcs 4455 cm 115 kW 156 hp 2600 r min 500 Nm 1400 r min 800 50 r min 335 kg dry Gear type pump and replaceable main flow filter Oil filter Paper Minimum oil pressure 1 4 1 8 bar 7 1 3 Fuel system Fuel system Fuel Common Rail Diesel Heating oil must not be used as fuel 7 1 4 Cooling system Thermostat controlled overpressurised 7 1 5 Drive hydraulics Closed load sensing system with driving direction switching using an electric selection switch Load automation monitoring engine operation Stepless speed range Drive pump Drive engine Pump output Operating pressure Ver 27102014 0 40 km h Variable displacement axial piston pump Variable displacement axial piston engine 195 l min 420 bar 07 Technical specifications troubleshooting service memo 75 diddi ayy TRAC User manual LM 686 7 1 6 Work hydraulics Load sensing LS system Pump Variable displacement axial p
28. 14 diddi LM 686 User manual Ly TRAC 6 5 2 Coolant level check 2 Figure 62 486 02601 2 _ 686 03201 The level of the coolant must be between the Min and Max lines on the expansion tank 2 when cold Add clean water as necessary Remember to periodically check the freezing point of the coolant 6 5 3 Tyre inflation pressure check 3 A tyre pressure of 3 4 bar is used under normal conditions Figure 63 1 Air pressure gauge However the tyre pressure may vary depending on the operation and operating conditions of the machine The permitted tolerance is 1 2 3 75 bar 6 5 4 Check for possible fluid leaks 4 A daily visual check must be performed During periodic maintenance check that all hoses and plugs are tight If any leaks are detected repair them before starting the machine Check gt Engine compartment gt Below the machine gt Hydraulics device etc Connections of fluid and hydraulic hoses radiators condensers drain filler plugs etc Ver 27102014 06 Maintenance 55 diddi LAY TRAC User manual LM 686 56 6 5 5 Washer fluid level check 5 The washing fluid tank is located on the right side of the machine by the cabin Figure 64 686 03401 Always ensure that the tank has a sufficient level of fluid Add washer fluid in the water Ensure that the fluid does not freeze during the cold season 6 5 6 Hydraulic oil level check 6 The level of hydra
29. 6 3 5 Engine compartment service hatch right side Figure 14 Open the service hatch A in the right rear corner The filler neck 1 for the hydraulic oil tank and the sight glass 2 are located behind the hatch along with the oil filter 3 air filter 4 and its dust pocket and the engine s switchboard 6 The fuse and relay box 6 includes relays and the following fuses e Main power 80A e Ignition 50 A e Preheating 50A The fuses are MAXI fuses K 3 6 Engine compartment service hatch left side The engine block heater socket 1 and hydraulic oil heater socket 2 can be found in front of the left hand service hatch Figure 15 Open the left service hatch The solenoid valves for the rear hydraulics 3 and the hydraulic return filter 4 for example are located behind the hatch 16 03 Machine structure Ver 27102014 diddi Ly TRAC Figure 16 LM 686 User manual 3 7 Tools attachment rack installed on bonnet Various tools such as platforms or tanks may be installed on the bonnet They are installed on separate attachment rails or directly using the holes in the frame Attachment rails are available from your nearest Lai Mu retailer Note that a device installed on the bonnet limits access to the engine compartment and it may need to be removed for maintenance A Warning Varoitus Varning For lifting the attachment rack tool use sufficiently strong lifting equipment wh
30. 86 Notes 84 07 Technical specifications troubleshooting service memo Ver 27102014 In TOOLS Lyc BINS In TRAC www laimu fi OY LAI MU AB
31. Centre position Parking lights are on 3 Bottom part pressed Headlights are on Switching between low and high beam is done using the multi purpose switch on the steering column The parking lights function even if the power is turned off Remember to switch off the headlights before you stop the engine Front working light switch The front working lights illuminate when the lower part of this switch is pressed The indicator on the switch illuminates when the front working lights are on Rear working light switch The rear working lights illuminate when the lower part of this switch is pressed The indicator on the switch illuminates when the rear working lights are on Front roof beacon switch if installed The beacon illuminates when the lower part of this switch is pressed The indicator on the switch illuminates when the beacon is on Rear roof beacon switch if installed The beacon illuminates when the lower part of this switch is pressed The indicator on the switch illuminates when the beacon is on Hydraulic oil temperature gauge This gauge displays the temperature of the hydraulic oil Normal temperature during use is approx 80 C Charge indicator This indicator illuminates when an error in the charging system occurs The light illuminates when power is switched on and turns off once the engine has started If the indicator illuminates while driving determine the cause Glow indicator This indicator is lit
32. E NANCE ee ee een 45 LORD en AREA IE ed De ee 45 6 1 1 Lifting the machine with a lifting jack or lifting slings for example 46 L RACE ee nee EaEEZEZEZEZEZ 46 6 13 FrontTork maintenanc AN ee 47 6 1 4 Towing TIVE MACNINE 2 een 48 6 1 5 Lowering the fork in case of failure eessscseessessessnssnesnnnnnnnnnnnensnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnsnnnennnnsnnnnnnnn 48 6 1 5 Bleeding the engine ae 48 CE Pressure SEC UN SO ee ee ee een een 49 CS VV IR a a do a ed ne a ne de NERI ER ENEETIENIEERG 49 BI TEC ety PR ee ee ee ER 49 Fe BUS an 50 6o Peradi maintenance CODE de ae me a le eat 51 6 3 1 Service locations in the engine compartment sise 52 022 Allmalntenante KENE a den D ne a ee nn 53 6 4 Recommended lubricants and volumes sise esse 54 6 5 10 NOU Sa ni 54 6 5 1 ES OT V Re ee 54 65 20e ele Re ere 55 65 3 Tyreinllaliom pressure CR a ee 55 6 5 4 Check Tor possible fluid leaks 4 civsescasssacaswsvensnensasussevswanessievionsonbsiestsvanesainbionsecsaeswdgvanauuieeduuvsdwssdeiudenneiles 55 6 9 5 Washer Nud level check Seren ee 56 65 6 Hydraulc oil level check eek 56 6 5 7 LUC ee u E 57 6 0 50 NOUFSEIVICR aa ae E 58 6 6 1 Cain ale THLE Cl OGG DD nennen 58 6 6 2 Draining of fuel filter water trap 1A an ae 58 66 Engine air filter CNS IU ee earese 59 6 6 4 Radiator condenser core cleaning 16 2222ussssssesnnnnnnnnnnnnnnnneeeennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nenn 60 6 6 5 Alternator belt check In
33. EE ZE ELLE 76 Teel PSC SNS ee ee ee ee ee 76 7 1 13 Airconditioning ACCESSONY een neenenerer 76 8 0 Troubleshooting and repair un n neeeaeunaenenmaeh 77 81 Problem cause comective actol ee ee rerenieee 77 LO SONY ICE WIEN ee a ee en nn 78 Ver 25022013 01 Introduction Table of Contents diddi User manual LM 686 Table of Contents 01 Introduction Ver 25022013 LM 686 2 0 SAFETY diddi User manual LAyy TRAC All laws decrees and regulations in effect must be observed in operating and maintaining the machine The safety and operating instructions in the manual must be followed The maintenance and adjustment instructions must be observed Their observance ensures trouble free and safe operation and long economic operating time In case of a failure that you cannot resolve and eliminate please contact LM Trac Service Stop working immediately if there is the slightest chance of the failure causing a risk of injury or damage to the machine 2 1 Markings and symbols A 2 2 Safety instructions 2 2 1 Before use Ver 27102014 Warning Varoitus Varning The Warning sign indicates a risk of injury and or serious material damage and gives guidance on how to eliminate these risks UN Note Huomaa Notera The Note sign is used to draw your attention to an issue or action that gives guidance on the safest and most economic operation of your machine li Info Info provides you with general information a
34. R OO 9 22 UV MAINE AE ee ee eee an De di le een ut 9 PA LDE 16 0 Dlates ee ee E ore ener ee eee eer etter 10 3 0 MACHINE STRUCTURE ver nee een 11 3 1 Main components and external equipment esz2sssssssenessnnensnenennenennnnnenennennennenennennensnnennennenennensn nennen 11 SLL FTON a ee 12 32 DIN 2 Ee se ee a nee ee ee 13 3 3 Hydraulic connectors depending on the equipment of your machine seen 14 34 Battery MOIN DOWEr SMIC aa dc de 15 3 5 Engine compartment service hatch right side ss 16 3 6 Engine compartment service hatch left side ss 16 3 7 Tools attachment rack installed on bonnet u 2222s022ssennnsnnnnnnnenennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 17 3 8 Engine compar EI ENDE ee ee ee een in ee ere 17 3 8 1 Engine compartment components cccccsccssccsccseccsccsccseceecceccseceeceecsseceeceseseceeceeceseeeeceeeeeeeeaeeaes 18 38 2 ENOIQUIICS COM DONE TS ee ee ee ee ee es er 19 KO CABIN ANDEON ROLE S ee ee 21 DL CONS IN DC ee ner 21 4 2 IS Ce Panel left u een ee ee ee 21 DAS OO BR ee 22 AA SV IMO IS and EIEN WE AIMS ee ee ee ee 24 4 5 Joystick and engine hydraulics switches sise 27 4 6 Steering column multi purpose lever switch ccccccccccccesseeeeeeeeeccccceeeeeeeeesseeeeceeseeeeeeeueeeeseeeeeseeseeeeeess 28 4 7 Seat and document COMPAStMENL cccccesecccsecccssecceseccesceeeuceeeececeeceseeeceeceeeneeseceseeuceseecesataneeeseeeees 29 4S Electrical main
35. SE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 69 Hour counter reading 4750 hours Complete this service when the machine s hour counter reads Date 4750 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 70 Hour counter reading 5000 hours Complete this service when the machine s hour counter reads Date 5000 hours Complete the service items for 10 50 250 500 and 1 000 hours Counter reading Technician The work to be completed can be found in the maintenance table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Note Huomaa Notera Remember to flush the cooling system and replace the coolant every two 2 years Note Huomaa Notera Even from this point on ensure that your machine is periodically serviced according to this service programme This ensures a good productive operating life and high resale value for your machine Ver 27102014 07 Technical specifications troubleshooting service memo 83 diddi User manual LM 6
36. ally locked from the cabin 5 7 1 Connecting tools at front Ver 27102014 Figure 46 586 04101 Connect a front tool as follows A Lower the fork and turn the quick attachment plate 1 to the ladle emptying position B Drive behind the tool and lift the fork so that the hooks on the tool 2 attach to the diagonal bar of the quick attachment plate 3 C Liftthe fork up and turn the quick attachment plate to the ladle filling position causing the locking pins 4 to enter the attachment holes 5 of the tool 05 Driving and use 39 diddi User manual LM 686 Connect hydraulic hoses A Warning Varoitus Varning Before setting off ensure that the pins are properly in place Release a front attached tool as follows A Lower the tool onto a level platform and press the tool lock switch withdrawing the locking pins towards the centre line of the machine B Turn the quick attachment plate in the ladle emptying position and lower the fork releasing the tool hooks C Reverse the machine away from the tool 5 7 2 Ploughing supports The ploughing supports 2 pcs are intended to support the front fork when ploughing for example un 47 Remove the R grommet of the ploughing support and pull the locking pin out so that you can move the ploughing support Lower the fork to the most suitable working height for the tool Lift the fork support to a suitable working height and install t
37. alue Ver 27102014 05 Driving and use 43 diddi User manual LM 686 44 05 Driving and use Ver 27102014 LM 686 6 0 MAINTENANCE 6 1 General Ver 27102014 diddi User manual Ly TRAC Correct timely maintenance is one of the key requirements for the machine s operational reliability The operator of the machine plays an essential role when it comes to maintenance since all maintenance operations listed in this manual must be completed at regular hourly intervals The intervals for periodic maintenance listed in the table apply to machines operating under normal conditions Machines under heavy load must be serviced more frequently gt In this manual this paragraph symbol indicates a requested work performance The work stages have been registered in their completion sequence Warning Varoitus Varning To avoid personnel injury carry out the following procedures before starting maintenance Drive the machine onto durable level terrain Apply the parking brake Lower all tools onto the ground and stop the engine Disconnect the main breaker and remove the key from the ignition Attach a tag to the steering wheel that forbids starting the machine vVVVYV UN Note Huomaa Notera If the maintenance work requires having the engine running and or lifting the machine using a lifting jack or some other device proceed as follows Lock the body link using a locking bar as follows ma M g
38. ammy ih D Figure 51 x ss QT x 1 ae the machine body and attach the Fr bar to the front A rear B attachment points 2 Lock the bar in place with the ring pins UN Note Huomaa Notera Once maintenance is complete remember to remove the locking bar from the body link li Info The locking bar of the body link is fastened to the left front mudguard inside the fork maintenance stand 06 Maintenance 45 diddi Ly TRAC User manual LM 686 6 1 1 Lifting the machine with a lifting jack or lifting slings for example A 6 1 2 Access 46 Warning Varoitus Varning Lock the body link using a locking bar Info Only use suitable lifting tools with sufficient strength When the machine has been lifted up support it or its parts using approved stands with sufficient strength Never go under the machine before it has been secured in place in a safe manner that meets all applicable regulations Some of the serviceable locations on the machine are placed behind hatches Once maintenance work is complete remember to close all hatches Figure 52 A 686 02501 Open the bonnet latch and lift up the bonnet 1 If accessories have been installed on the bonnet they may need to be removed for service work The bonnet is held up by two gas springs The grille 2 can also be removed when necessary Figure 53 686 02401 Right side engine compartment service hatch Battery ser
39. an fuel with no water flows out Use the manual pump C to pump fuel until the back pressure in the pump indicates that the filter is full of fuel Start the engine If necessary the engine does not start or runs unevenly bleed the engine system by opening the bleed screw B and operating the manual pump C until air free fuel does not bubble comes out of the bleed screw Additional bleeding instructions See 6 1 6 on page 48 Start the engine and check for leaks 06 Maintenance Ver 27102014 LM 686 User manual ny reac Figure 70 The air filter is located behind the service hatch in the rear right corner of the rear frame Open the service hatch 6 6 3 Engine air filter cleaning 15 m Figure 71 Filter parts 1 2 ln an 0 a 5 586 06501 1 Filter case 2 Safety element 3 Filter element 4 Filter case cover 5 Dust pocket To ensure a long operating life for a modern turbo charged engine maintaining the good condition of the air filter is essential Figure 72 Proceed as follows 1 Stop the engine and remove the air filter s protective cover by removing the fasteners A rotating the cover and pulling it out B and C 2 Pull out the filter element by rotating it D gt Inspect the filter element If the element looks tidy and is in good condition you can clean off the loose dust and dirt by lightly knocking on it If the element is dirty or damaged it must absolutely be replaced
40. arm indicator This amber light will blink if one of the following warnings is activated e Engine oil pressure e Hydraulic pressure filter e Hydraulic return filter e Engine temperature e Engine air filter e Brake circuit pressure A Warning When the amber alarm light blinks discontinue using the machine immediately and turn off the engine Varoitus Varning Determine the cause of the alarm and perform the necessary maintenance before operating the machine 2 Indicator panel Pressure filter drive hydraulics indicator Figure 25 2 Pressure filter operating hydraulics indicator Brake circuit pressure indicator 4 Engine coolant indicator OINI U1 W e Hydraulic oil temperature gauge Running direction forward indicator Running direction backward indicator 6 Turn signal indicator 8 High beam indicator 10 Not used 11 Engine oil pressure indicator 12 Charge indicator 13 Ver Glow indicator 27102014 04 Cabin and controls 23 diddi Ly rrac User manual LM 686 4 4 Symbols and their meaning 24 Learn the symbols and their meanings to make the use of the machine easy Warning flasher switch All of the machine s flashers can be switched on by pressing the lower part of the switch The indicator on the switch flashes in time with the flashers Parking headlight switch The switch has 3 positions 1 Top part pressed Lights off 2
41. bout observing official regulations in different contexts waste disposal etc and protecting the machine and the environment during operation and maintenance etc The best insurance against accidents is the observance of safety instructions Figure 3 Pleas read and understand this section carefully before starting work with the machine Every operator regardless of past experience must read and understand this section before using the machine The machine s owner must inform operators about these instructions Store the manual in its dedicated place e Study the machine and be aware of its limitations Read the user manual before starting the machine e Follow all the warning and instruction labels found on the machine e Do not operate the machine under the influence of alcohol medication or intoxicating substances Fatigue can also be dangerous 02 Safety 7 diddi User manual LM 686 e Check the surroundings before working and installing additional equipment e Do not wear baggy worn or excessively loose fitting clothes Clothes can get tangled in rotating parts or controls and cause accidents Wear correct protective equipment i e a helmet safety boots protective goggles hearing protectors work gloves etc as required by occupational safety regulations e Do not allow passengers inside the machine while working e Check for wear and the correct adjustment of mechanical parts Replace worn and damaged
42. ce done Complete this service at 50 hour intervals or at least once a week together with the 10 hour service items Date Counter reading When the machine s hour counter shows 50 hours complete es the 10 and 50 hour service and the items marked with O in the 50 hour column The work to be completed can be found in the maintenance table PLEASE NOTE This service is essential for the continued reliability of a new machine Table 51 Hour counter reading 250 hours Complete this service when the machine s hour counter reads Date 250 hours Count ding Complete the service items for 10 50 and 250 hours se laid nn Technician The work to be completed can be found in the maintenance table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine 78 07 Technical specifications troubleshooting service memo Ver 27102014 diddi Ly TRAC Table 52 Hour counter reading 500 hours LM 686 User manual Complete this service when the machine s hour counter reads Date 500 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance Counter reading Technician table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 53 Hour coun
43. chine as follows 1 Drive the assisting machine close enough to the multi purpose machine to allow the cables to connect them THE MACHINES MUST NOT TOUCH EACH OTHER Set all controls to neutral on both machines 3 Use protective glasses and rubber gloves 4 Use the red starter cable to connect the positive terminals of the auxiliary battery and the machine battery 5 one the black starter cable to the negative terminal of the auxiliary attery Connect one end of the black cable to the frame of the multi purpose machine Turn on the main power switch Start the engine of the assisting machine and let it run for a while Start the engine of the multi purpose machine 0 Detach the starter cables in reverse order 6 5 and 4 a gi Bers 5 4 Warm up operation Ver 27102014 Carry out the following actions after starting the engine but before starting work 1 Let the engine run at increased idle for 2 minutes under normal temperature and for about 5 minutes in cold weather winter conditions 2 Raise and lower the fork a few times in cold weather 3 Do not drive operate the machine until it is warm enough that is the engine runs steadily and the hydraulics operate normally 05 Driving and use 37 diddi Ly rrac User manual LM 686 5 5 Stopping the engine Note Huomaa Notera Always lower all tools and apply the parking brake before stopping the engine Drive the machine onto hard level te
44. e completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine 80 07 Technical specifications troubleshooting service memo Ver 27102014 diddi Ly TRAC Table 60 Hour counter reading 2500 hours LM 686 User manual Complete this service when the machine s hour counter reads Date 2500 hours Complete the service items for 10 50 250 and 500 hours The work to be completed can be found in the maintenance Counter reading Technician table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 61 Hour counter reading 2750 hours Complete this service when the machine s hour counter reads Date 2750 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 62 Hour counter reading 3000 hours Complete this service when the machine s hour counter reads Date 3000 hours Complete the service items for 10 50 250 500 and 1 000 hours The work to be completed can be found
45. e has started release the ignition key and allow the accelerator to rise up fully 8 Check that the engine oil pressure and charge indicators turn off If a warning light remains on stop the engine and determine the cause Figure 43 Ignition switch positions P Not used O Power off I Power on Il Not used IT Start 05 Driving and use Ver 27102014 LM 686 didi User manual Ly TRAC 5 3 3 Cold starting the engine During cold weather we recommend using either an engine block heater or another type of auxiliary heater Switch on the heater well in advance before starting the engine Using a heater will significantly reduce engine wear during cold starts and also improves cabin heating Warning Varoitus Varning Using ether as a starting aid is expressly forbidden under any conditions Perform items 1 5 under Starting 2 If the engine does not start on the first go disconnect and reconnect power to re enable glow plug heating 3 Perform items 5 6 and 7 under Starting 5 3 4 Using auxiliary battery Warning Varoitus Varning Battery gases may explode Do not smoke near the battery and ensure no naked flames or sparks are present UN Note Huomaa Notera If the machine s battery is frozen do not try to start it with an auxiliary battery Carefully follow the instructions provided Provide auxiliary power using starter cables from the battery of another ma
46. e pressure decrease before resuming work Coolant indicator This indicator illuminates if the engine temperature rises too high If the indicator illuminates while driving check the reading of the engine temperature gauge 7 Determine and correct the cause for the overheating before resuming work Differential lock switch This switch is used to switch the differential lock on the front axle on and off When the lock is engaged drive as straight as possible and avoid steep turns The lock is not recommended for speeds over 10 km h The indicator on the switch illuminates when the differential lock is on PROGRAM Light heavy duty Drive programme switch More instructions in section 5 8 Light heavy duty on page 40 Parking brake switch The parking brake is switched on by means of spring force and released by hydraulic pressure The brake is always on when the engine is stopped The indicator on the switch illuminates when the parking brake is on Always apply the parking brake before stopping the engine Power take out socket The power take out socket is of the plug type and can be used to power a mobile phone for example The largest permitted current consumption is 10 A when the roof beacon is switched off Front tool power supply switch This switch is used to connect power to the power take out socket located on the front fork Power is disconnected when the switch is released The indicator on the switch illuminates wh
47. ecommendation 95 DIN EN590 DIN EN 590 Use either summer Diesel oil Diesel oil orwinter grade according to temperature 18 Water glycol 50 Water glycol Never use only water 50 50 50 See AO ACEA 6 Q8 T905 10W 40 Use 5W 30 at Poro O OAAS OAA temperatures below 15 C 160 ISO VG46 Castrol AWH 46 DIN 51524 part 1 DIN 51502 ol E ooo API GL5 LS Castrol LS 90 Oil must contain additives u axle differential u GL5 LS Castrol LS 90 suitable for oil bath type PES APIGIS IS Castros o0 Washer fluid 3 8 Water washer fluid Water washer fluid Never use only water an De re Lubrication points Molybdenum Castrol MS1 Grease PUS BE utphide grease TP See Fuel Grades See 5 2 2 on page 34 6 5 10 hour service Perform the following maintenance procedures daily before starting the engine 6 5 1 Engine oil level check 1 Figure 61 686 03101 1 Dipstick 2 Oil filler neck When checking the oil level the machine must be on a level surface The oil level must be between the marks on the dipstick 1 Turn off the engine a few minutes before the check 2 Pull out the dipstick 1 wipe it clean and reinsert it for a moment 3 Pull the dipstick out again and check that the oil level is between the Max and Min marks If necessary add the recommended oil and recheck the oil level Info The grade of the oil added must match the oil in the engine 54 06 Maintenance Ver 271020
48. en power is switched on Front tool lock switch The front tool lock is opened and closed by holding the lower edge of the switch down and at the same time as using the hydraulic cylinder control roll the joystick to the left Fork flex switch This switch is used to switch the fork flex on and off Fork flex improves machine handling during transit when a heavy tool is attached to the fork The flex must be switched off while working Rear lifter switch This switch is used to raise and lower the rear lifter The rear lifter will not rise if floating is switched on Ver 27102014 04 Cabin and controls 25 diddi Ly rrac User manual LM 686 y L ae je 0 1 2 te ROO Rear lifter float switch This switch is used to switch the rear lifter float on and off Remember to switch off the float before lifting the rear lifter The indicator on the switch illuminates when floating is switched on Rear cylinder hydraulics switch This switch is used to route oil flow to the cylinder hydraulics quick connectors located at the back of the machine Rear tool power supply 1 This switch is used to connect power to the first power take out socket located at the rear of the machine Power is disconnected when the switch is released Rear tool power supply 2 This switch is used to connect power to the second power take out socket located at the rear of the machine Power is disconnected when the switch is
49. ent is 10 C Notes 10 02 Safety Ver 27102014 diddi Ly TRAC 3 0 MACHINE STRUCTURE It is vital to know the machine s structure in order to ensure safe and efficient operation and maintenance This section covers the machine s structure i e locations and names of the main components Detailed instructions for operation and maintenance are provided in sections Cabin and controls Driving and use and Maintenance LM 686 User manual 3 1 Main components and external equipment Figure 4 686 00301 1 Cabin 2 Flashing beacon 3 Rear working lights 4 Engine and hydraulic pumps 5 Rear lifter 6 Main power switch 7 Front fork maintenance stand 8 Headlights 9 Front lifter 10 Exterior mirrors 11 Front working lights Figure 5 686 00501 1 Fuel tank 2 Cabin fresh air filter 3 Central lubrication system accessory 4 Batteries 5 Rear lights Ver 27102014 03 Machine structure 11 diddi LAA rrac User manual LM 686 3 1 1 Front lifter Figure 6 686 00601 1 Ladle cylinders 2 Lifting cylinders 3 Stabilisation cylinders 4 Fork supports 5 Lifting forks 6 Quick attachment device 7 Electrical socket 12 V 8 Cylinder hydraulics quick 9 Engine hydraulics quick connectors connectors drain line Quick attachment device Figure 7 1 Locking cylinder for tool locking pins 2 Quick attachment device 3 Tool 4 Tool quick connection plate 5 Locking pins
50. er 27102014 LM 686 diddi Ly TRAC User manual 3 8 2 Hydraulics components Ver 27102014 Figure 20 686 01501 1 Hydraulic pressure filter 2 Hydraulic return filter 3 Hydraulic pumps 03 Machine structure 19 diddi User manual LM 686 20 03 Machine structure Ver 27102014 diddi LM 686 User manual LAyy TRAC 4 0 CABIN AND CONTROLS 4 1 Doors and locks Figure 21 a 486 01501 2 1 Open the door from the outside by pressing the opening button 1 and pulling the handle 2 The door can be locked with the key Figure 22 Open the door from the inside by lifting the lever 1 4 2 Instrument panel left Figure 23 10 49 20 _ 4 minx100 q O 25 O SU aa 586 01801 9 8 oO 1 Warning flasher switch 2 Parking headlight switch 3 Front working light switch 4 Rear working light switch 5 Front roof beacon switch 6 Rear roof beacon switch 7 Engine temperature gauge 8 Fuel gauge 9 Tachometer operating hour counter Depending on the equipment level of the machine Ver 27102014 04 Cabin and controls 21 5 LT x a 120 Woo 586 02201 4 3 Dashboard right User manual LM 686 7 Fuel gauge The fuel gauge displays the amount of fuel remaining in the fuel tank 8 Tachometer operating hour counter A Tachometer The tachometer displays the running speed of the engine r min The numbers on the display are
51. er It may damage the lamels of the core If necessary clean the cores using a suitable solvent and water and or compressed air If necessary you can open the cores carefully for the duration of the cleaning by opening the attachment screws 6 6 5 Alternator belt check 17 gt Inspect the alternator s multi groove belt If the belt is worn or oily replace it with a new one The multi groove belt is equipped with an automatic belt tightener 6 6 6 Wheel fastener tightening torque check 18 Figure 73 686 04901 The tension of the wheel fasteners must be checked each day during the first 50 operating hours of the machine The tightening torque is 240 Nm and the tightening order is numbered in the figure 60 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 7 250 hour service Perform 10 hour and 50 hour service at the same time 6 7 1 Brake pedal play check 19 Figure 74 a a es ET a 5 u 4 amp N fi i rs 3 Ta ieee Mo a if i zu gt 7 GE he 101 The brake pedal must have approx 10 mm of play Adjust if necessary 6 7 2 Pressure accumulator pressure check 20 gt Park the machine on level ground do not apply the parking brake Stop the engine and press the brake pedal enough times to turn on the brake pressure warning light There must be at least 4 pedal presses before the light turns on 6 7 3 Engine oil change and filter replacement 21
52. es in the fuel leaking out of the spray pipes 5 Carefully tighten all the loosened spray pipes 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 1 7 Pressure accumulators Figure 58 r P i Ag EN 6 801 The machine has four pressure accumulators for the breaks and the floating of the fork These accumulators retain pressure even when the engine is stopped This must be taken into account while servicing or repairing the machine A Warning Varoitus Varning Never open the hydraulic connections without first making sure that all the pressure accumulators are at zero pressure If you are unsure about what you are doing do not touch the hydraulic system pipes and hoses 6 1 8 Welding If welding is required on the machine or a tool attached to it proceed as follows 1 Turn the main power switch to OFF 2 Disconnect the wire connectors of the engine control unit 3 Protect the hydraulic hoses and electrical wires against sparks and take fire safety into account 4 Attach the earthing electrode of the welding device as close to the welding point as possible 6 1 9 Fire safety The risk of fire can be reduced by keeping the machine clean under all circumstances gt Remove all foreign material and dirt at the beginning of the workday Pay special attention to cleaning the engine and exhaust systems The operator is responsible for the regular cleaning of the machine Repair any leak
53. eturns to position 1 when released 04 Cabin and controls Ver 27102014 LM 686 A B C ood diddi User manual LAyy TRAC Central hydraulic lubrication switch The operation of the central hydraulic lubrication system is explained in more detail in this manual and in the manual supplied with the system 4 5 Joystick and engine hydraulics switches Ver 27102014 Figure 26 Joystick movements A Forward Fork lowering B Backward Fork rising C Right Ladle emptying D Left Ladle filling 1 Cylinder hydraulic control This action controls the rate of oil flow to the hydraulic cylinder which control the forks quick release connectors Combined together with the locking switch tool locked tool open 2 Cylinder hydraulic control This action controls the rate of oil flow to the hydraulic cylinders which control the forks quick release connectors 3 Fork floating switch This switch is used to switch the floating of the fork on and off 4 Driving direction switch Pressing the button always reverses the driving direction A light on the instrument panel lights up and shows the direction of travel with an arrow whenever someone selects a driving direction Additional instructions are shown in the manual section Driving and operating Warning Varoitus Varning Never switch on floating when the fork is up A falling tool may cause a severe accident 5 Engine hydraulics control This ro
54. formed by an authorised service workshop 6 9 8 Pressure measurement and adjustment of operating hydraulics 38 The pressure measurement and adjustment of work hydraulics must be performed by an authorised service workshop 6 9 9 Hydraulic oil tank cleaning and oil replacement 39 The cleanliness of the system and the oil are essential to the functionality of the hydraulic system Ensure absolute cleanliness when working with hydraulics Figure 91 686 05501 1 Place pans under the hydraulic oil tank drain plugs A 2 Remove the drain plugs and drain out all the oil 3 Close the drain plugs and tighten them carefully 4 Open the service hatch and hydraulic oil tank breather cap B on the right side of the engine compartment and pour the correct grade of oil through the filler neck until the oil level is visible in the sight glass C Close the breather cap B Start the engine and let it run for a few minutes Stop the engine and check the oil level add oil as necessary Start the engine and check that all plugs and connections are tight So A i 68 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 9 10 Cabin fresh air filter replacement 40 Figure 92 LA f 686 03801 gt Open the hatch 1 below the right cabin side window by opening the attachment screw 2 Remove the filter 3 and dispose of it according to regulations gt Install a new filter and close the hatch
55. he locking pin and R grommet Do the same for the ploughing support on the other side same height for both sides li Info The ploughing supports are adjustable to four different heights A Warning Varoitus Varning Never access areas under the fork unless the fork is supported with the maintenance stand See 6 1 3 Front fork maintenance stand page 47 40 05 Driving and use Ver 27102014 didi LM 686 User manual Ly TRAC 5 7 3 Connecting tools at back An optional rear lifter is available for connecting tools Tools are connected to the rear lifter manually using separate pins Figure 48 1 Tool hook attachment points 2 Locking pins Connect a rear tool as follows Remove the locking pins remove the ring pins and pull out the pins Lower the rear lifter fully and reverse the machine in front of the tool Lift up the lifter to attach the tool hooks to their correct locations 1 Lift the rear lifter fully up and install the attachment pins Lock the pins in place with ring pins MON Remove a rear tool as follows A Lower the tool onto level ground B Remove the tool locking pins and fully lower the rear lifter C Drive the machine away from the tool and install the locking pins on the lifter D Lock the pins in place with ring pins 5 7 4 Connecting disconnecting hydraulic hoses Figure 49 gt Lower the fork and lower the tool in the quick attachment plate onto level ground gt
56. horised service 6 11 2 year service 6 11 1 Cooling system cleaning and coolant replacement 45 1 Place a sufficiently large pan below the engine s lower hose 2 Remove the expansion tank cap and disconnect the lower hose from the engine 3 Let the coolant flow into the pan and install the lower hose 4 Fit the lower hose in place and fill the cooling system with a mixture of clean water and radiator flush Follow the mixing instructions on the radiator flush packaging 5 Start the engine and let it run at idle for approx 20 minutes 6 Stop the engine and remove the radiator flush solution through the lower hose 7 Fit the lower hose using a new hose clamp and fill the cooling system with an anti freeze mixture 8 Start the engine and let it run for approx 5 minutes 9 Check the coolant level and add anti freeze as necessary 10 Ensure that there are no leaks 70 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 12 Fuses and relays The fuses and relays are located in the electrical switchboard below the document compartment The fuses are of MICRO type Figure 95 oz D c E Nu Circuit Size m Circuit Left parking instrument light Mirror and seat heating ay UT gt Right parking light Fan air conditioning Left low beam A gnition switch glow excitation Right low beam 7 5 A Rear lifter front switching valve left cyl 115 A hydr rear tool electricity High bea
57. ight max axle weights front rear and engine power The engine type plate Figure 2 The engine s type plate comprises the engine model and serial number Ver 27102014 01 Introduction 3 diddi User manual LM 686 4 01 Introduction Ver 27102014 diddi LM 686 3 Usermanual yA 1 2 User manual This user manual comprises seven 7 different sections 01 Introduction Table of contents 02 Safety 03 Machine structure 04 Cabin and controls 05 Driving and use 06 Maintenance 07 Technical specifications The LM Trac machine embodies the latest technology and its operation and maintenance also set requirements for the machine operator and maintenance engineer By reading and understanding the information contained in this manual you will ensure the safe and technically correct operation and maintenance of this machine The aim has been to create a manual that is as clear as possible and every step has been taken to ensure the sufficiency and correctness of the information presented in the manual However due to the many different kinds of operating conditions and methods it may possible that some vital piece of information has been accidentally left out or is incorrect The machine s operator must take this into account and proceed accordingly This manual does not contain the operating and maintenance instructions for tools that can be connected to the machine The operator must carefully read the safety operation and
58. ile taking the weight of the equipment into consideration When installing the lifting equipment note the location of the tool s centre of gravity so that the attachment rack tool is lifted and lowered as upright as possible Proceed with caution 3 8 Engine compartment Figure 17 1 1686 01307 Open the latch 1 and lift up the bonnet The engine compartment is available for maintenance If accessories have been installed on the bonnet they need to be removed for service work Ver 27102014 03 Machine structure 17 diddi LAA rrac User manual LM 686 3 8 1 Engine compartment components Figure 18 Se 686 01401 1 Fuel filter 2 Engine oil dipstick 3 Alternator 4 Engine oil filter 5 Coolant expansion tank Coolant expansion tank The coolant expansion tank is located under the bonnet Aa Warning Varoitus Varning Take care when opening the expansion tank cap on a hot engine Hot liquid discharged with great pressure causes severe burns Figure 19 486 02601 The level of the coolant must be between the MIN and MAX lines when cold Add coolant as necessary Every autumn ensure that the coolant is frost proof The radiator and condenser cores are located behind the fan If necessary clean the cores by blowing with compressed air outward from the engine side A Warning Varoitus Varning Never point a strong pressure jet towards the radiator grilles 18 03 Machine structure V
59. in and controls 31 diddi User manual LM 686 32 04 Cabin and controls Ver 27102014 LM 686 didi User manual Ly TRAC 5 0 DRIVING AND OPERATION 5 1 General e Follow safe working methods and the instructions related to safety and operation provided in this manual e Never operate a machine that is not in working order Before setting off always check that the lights indicators gauges and controls are in flawless working condition and also operational while driving e Perform all maintenance on time following the instructions provided in this manual e Carefully read the paragraphs labelled Warning and Note before operating the machine e Familiarise yourself with the controls and the operation of the machine and tool before starting use e Perform daily maintenance according to the maintenance programme 5 1 1 Running in anew machine Special attention should be paid to the running in of anew machine since it also affects the durability of the machine in the future At the start of the running in apply a light and variable load to the machine Flexible use and variable loads help the different machine parts even out gt Warm the engine and hydraulics before loading them Do not operate the engine at idle or full load for longer than 5 minutes Avoid maintaining regular speed Avoid rapid braking or changes in driving direction Perform the first 50 hour service according to the instructions in
60. ing check See 6 10 1 on page 70 REX o 43 Starter motor wiring check See 6 10 2 on page 70 eee eae ee 44 Cooling system cleaning and fluid replacement See 6 11 1 on page 70 K Note The 10 hour service must be completed each day before starting the engine gt The 50 hour service must be completed at least once a week gt The 500 hour service must be completed at least once every 6 months gt gt 2 2 2 2 3 3 The 1 000 hour service must be completed at least once a year 2 yrs refers to service that must be completed every two years regardless of operating hours Ver 27102014 06 Maintenance 51 diddi LAY TRAC User manual LM 686 gt O means that the service is first carried out after 50 hours of operation and afterwards at the intervals marked with X The above intervals are based on normal operating conditions When working under sub optimal conditions reduce the intervals accordingly 6 3 1 Service locations in the engine compartment The reference numbers in the figure also refer to the locations in the maintenance table Figure 59 1 Oil dipstick 2 Cooling system expansion tank 6 Hydraulic oil check 14 Draining of fuel filter water trap 15 Engine air filter cleaning 17 Checking tension of charging generator belt 21 Engine oil change and filter replacement 22 Air filter replacement 28 Fuel filter replacement 36 Engine air filter and safety
61. ing to regulations Take good care of the environment and avoid polluting it with foreign matter 06 Maintenance Ver 27102014 diddi LM 686 User manual VEN TRAC 6 3 Periodic maintenance table Table 6 Location maintenance task Maintenance interva Y hours I Engine oil level check See 6 5 1 on page CYL 2 Engine coolant level check See 6 5 2onpage55 X ST 3 Tyre inflation pressure check See 6 5 3onpage55 SSK 4 Check for possible fluid leaks See 6 5 4 on page 55 xI I I I ff 5 Washer fluid level check See 6 550npge6 _ NX 6 Hydraulic oil level check See 6 5 6 on page 56 NX 7 Lubrication of joints on lifter and stabiliser cylinders See 6 5 7 on pages _ 8 Lubrication of front fork and rear lifter joints See 6 5 7 on page 57 9 Lubrication of ball joints on ladle cylinders and idlers X See 65 7 on pages 10 Lubrication of tie rod joints See 6 5 7 on page 57 NX 11 Lubrication of ball joints on steering cylinder See 6 5 7 on page 57 X _ 12 Lubrication of body link See 6 5 7 on page 57 X 13 Cabin air filter cleaning See 6 6 1 on page 58 X 14 Draining of fuel filter water trap See 6 6 2 on page58 X 5 Engine air filter cleaning See 6 6 3 on page 59 X 16 Radiator condenser core cleaning See 6 6 4 on page 60 X 17 Alternator belt
62. ion with main power switch 06 Maintenance Ver 27102014 LM 686 6 13 Machine storage diddi User manual Ly TRAC 6 13 1 Storing the multi process machine for less than 2 months No special actions are required if The machine has been regularly serviced The machine is clean Coolant has a suitable freezing point for the ambient temperature The fuel tank is full Battery storage has been arranged 6 13 2 Storing the multi process machine for more than 2 months The following procedures are required if the machine is left in storage for over 2 months gt gt gt gt gt gt Clean the machine inside and out and perform general lubrication Let the engine run until it reaches normal temperature and drive the machine for a while Change engine oil and replace filter Open the fuel filter drain tap and let out any water and deposits Close the tap Clean the fuel tank and fill it with clean diesel fuel that suits the ambient temperature Run the engine for approx 5 minutes Clean the engine air filter case and element Drain and rinse the cooling system and fill it with the recommended anti freeze mixture Ensure that the batteries are fully charged If the machine is stored in a cold environment remove the batteries Check the battery charge every 30 days Store the machine in a dry warm space and protect it against sunlight Lift the machine s wheels of the ground using proper stands to su
63. is service when the machine s hour counter reads Date 1500 hours Complete the service items for 10 50 250 and 500 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 57 Hour counter reading 1750 hours Complete this service when the machine s hour counter reads Date 1750 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 58 Hour counter reading 2000 hours Complete this service when the machine s hour counter reads Date 2000 hours Complete the service items for 10 50 250 500 1 000 and 2 000 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 59 Hour counter reading 2250 hours Complete this service when the machine s hour counter reads Date 2250 hours Complete the service items for 10 50 and 250 hours The work to b
64. iston pump Valves 5 6 stem depending on model electrically controlled Pump output 195 l min Maximum pressure 200 bar 7 1 7 Steering hydraulics Hydrostatic body steering Steering system oil flow is taken from the operating hydraulic circuit using a priority valve Steering cylinders 2 pcs 7 1 8 Other information concerning hydraulics Hydraulic oil cooler in connection to engine radiator Oil volume approx 160 7 1 9 Brakes Built in wet multi disc brakes on both the front and rear axles The parking brake affects the front axle During normal operation the hydrostatic powertrain is used for deceleration 7 1 10 Axles Front unsuspended rigid axle Rear unsuspended rocker axle 7 1 11 Tyres Standard tyres 420 65 R24 Inflation pressure Minimum allowed pressure 1 2 bar Maximum allowed pressure 3 75 bar Tyre pressures may vary depending on use A general pressure guideline is 3 4 bar both front and back unless otherwise stated on the tool 7 1 12 Electrical system Voltage 12 V Starter 2 2 kW AC alternator 110A Batteries 2 x 12V 75 Ah Earth Negative Fuses See 5 12 p 62 Headlight bulb H7 12V 55W Working light bulb H3 12V 55W Parking light bulb T4W 12V 4W Turn indicator bulb P21W 12V 21W Brake light bulb P21W 12V 21W Warning light bulb H3 12V 55W Engine compartment light bulb C5W 12V 5W Cabin dome light bulb C10W 12V 10W 7 1 13 Air conditioning Accessory Coolant R 134 Fill 1 2
65. ive on slopes that are too steep e Keep the doors and hatches closed while driving Do not steer the machine from outside the cabin e Use the controls in a safe manner Press the accelerator pedal slowly to prevent jerky starting of the machine e Plan your route avoid obstacles e Keep a safe distance from trenches and steep slopes Be especially careful in rain and when driving on a wet or icy snowy surface e Pay attention to other traffic Watch where you are heading and use the roof beacon as required by local traffic legislation and decrees e Remember that the stability of the machine changes according to the load Keep loads as low as possible e When driving downhill let the power train do the braking Avoid using the brake pedal to reduce your speed e Do not change your course or speed while driving on slopes e Keep hold of the steering wheel if the machine tilts do not jump e Carefully follow the operating and safety instructions of tools 8 02 Safety Ver 27102014 LM 686 2 2 3 After operation vVvvvvvy 2 3 During maintenance Ver 27102014 diddi User manual LAyy TRAC Never enter the area of the loader s steering joint while the engine is running Park the machine on hard level terrain Lower all tools onto the ground Stop the engine Remove the ignition key Lock the doors Open the main power switch Park the machine on hard level terrain lower all tools and stop the engine
66. justment Figure 39 586 03401 By loosening the adjustment screw pictured you can steplessly adjust the height of the right elbow rest Remember to tighten the adjustment screw Adjust mirrors Figu4 Adjust the external and internal mirrors before setting off Ver 27102014 05 Driving and use 35 diddi Engrrac 36 User manual LM 686 5 3 Starting the engine 5 3 1 Starter lock 5 3 2 Starting I all 586 03601 In Note Huomaa Notera Read all safety instructions Read all safety decals Never run the engine in a closed space Never start the engine while outside Always sit on the seat Do not operate the starter for more than 30 seconds at a time If the engine does not start within 30 seconds wait 2 minutes before trying again parking brake switch Figure 41 Switch 5 See 4 3 on page 22 il Info The machine is equipped with a starter lock The engine will not start if the parking brake is not on 1 Check that the parking brake is engaged 2 Check that all the controls are neutral or off including engine hydraulics Figure 42 3 Turn on the main power switch A 4 Turn on the power 5 Check that the following warning lights turn on e Engine oil pressure e Charge e Parking brake e Glow indicator 6 Wait for the glow indicator to turn off press the accelerator half way down and turn the ignition switch to the starting position 7 Once the engin
67. l gets under your skin seek medical attention immediately Oil may cause necrosis serious infection and allergic reactions The battery and its acid contain heavy metals Dispose of batteries according to the regulations in effect Observe all valid laws and regulations when disposing of oils antifreeze solvents batteries and battery acid Wear a face mask and safety goggles to protect your eyes and respiratory organs against dust and other particles Never go underneath the machine until you are absolutely sure that it will stay in the raised position Always use appropriate trestles or other reliable support systems 02 Safety 9 diddi Ly TRAC User manual LM 686 e Lock the machine s body link with a locking pin or bar before raising the machine with lifting straps body steered machines for example e Do not lift the rolling rear axle from the middle axle equipped machines e Never go underneath a raised fork unless it is locked in place with a maintenance stand 2 4 Labels and plates e Follow all the instructions on the labels attached to the machine e Keep the labels and plates clean and in readable condition e Clean the labels with soap and water dry with a soft cloth e Replace damaged or worn labels with new ones e If you replace components that carry labels ensure that a new label is positioned in the same place e Stick new labels on a dry clean and greaseless surface The minimum temperature requirem
68. leaning and oil replacement 39 68 6 9 10 Cabin fresh air filter replacement 40 00 ceeeecccceeseececeeeseccecceeeecceeeneececeeeeeceeeeeeeeceeeeaseeeeenes 69 CE BA CRC a ee E 69 6 10 2 COCO D S MIS ee ee ee See PO ee ae oe ee eee ra 70 6 10 1 Alternator Wiring CHECK 42 east 70 6 10 2 Starter motor wiring CHECK 123 aaa 70 6 10 3 Nozzle inspection and cleaning 44 cccccccccsssecccceeseecceceesecceseeeeececeeeeneceeseueeecessueneesetsunseggneess 70 ee EEE EEE EEE nan e 70 6 11 1 Cooling system cleaning and coolant replacement 45 70 8 12 PUES ana TE Ve ee ee ae ee nner eee tee ea ee ee er 71 6 13 Machine Store ee rer 73 6 13 1 Storing the multi process machine for less than 2 months 73 6 13 2 Storing the multi process machine for more than 2 months 73 614 Machine Commissionine see ee 73 6 14 1 Alter storage OF less than 2 Months nennen ee ie 73 6 14 2 After storage of more than 2 MONCHS cccccsesecccsscccceesccceeseceeeneccceeusceesueceeeeceesenscesseeceseeeeees 73 70 TECHNICAL SPECICATION S See ee ee et sed one 75 Bids DIMENSORS ae een de ae ce E E it 75 LES od ee 75 7 2 2 ESS WAPOA ON SYSTEM a ccc ec eisen 75 7 13 POETS YS OI eea ion novanceuetecauacs ee 75 7 14 7000 SV STE Te ee ee serie 75 1 215 DEIVE Wey ON NCS ee ee E EE eo ee 75 7 1 6 WOTE AVOTI de nn aoc 76 721 2 SCOTS VAUT ee ee Le 76 7 1 8 Other information concerning hydraulics sis 76 BARS ee a cae 76 POS a De de 76 DE ES IS NL E
69. mally replaced together with filter replacement See 6 9 9 on page 68 6 9 4 Fuel tank cleaning 34 Condensed water from the fuel tank is removed through the plug at the bottom of the tank The tank is located in front of the cabin between the front fork Place a pan underneath the tank and remove the plug Close the plug once clean fuel flows out This work is best performed when the tank has a low amount of fuel in it Ver 27102014 06 Maintenance 67 diddi LAyyTRAC User manual LM 686 6 9 5 Brake function check 35 Check the function of the operating brake and parking brake The machine must stay firmly in place at a 20 inclination with the parking brake applied 6 9 6 Engine air filter and safety element replacement 36 Figure 90 1 2 j 4 ea a 586 06501 1 Case 2 Safety element 3 Filter element 4 Cover 5 Dust pocket Stop the engine and remove the air filter cover 4 gt Remove the filter element and safety element 3 and 2 and clean the inside of the filter case 1 with a dry lint free cloth Clean the dust pocket 4 and the filter case cover 5 Install the new safety element 2 and the new filter element 3 Close the air filter protective cover UN Note Huomaa Notera Never run the engine without the air filter elements 6 9 7 Pressure measurement and adjustment of steering hydraulics 37 The pressure measurement and adjustment of drive hydraulics must be per
70. ms __ 10A Tachometer 30 Front working lights 204 Rear working lights Radio memory Turn signals a we control Notused RELAYS Roof beacon power take out 1 Rocker control relay Safematic brake light dome light radio 10 A stand by 15 Emergency flashers Central alarm activation relay tarter lock relay Engine compartment light ront tool electricity push button Lock drive programme selection ront tool electricity rocker switch Parking brake Pre control main power Front socket quick release locks fork 15 A floating and flexing Pre control power cut off relay Engine stopper 15 Reversing lights l 2 Windshield wiper washer horn Mist off relay Rear window wiper washer 5 Rocker relay Only use the above fuse sizes N 5 RN O gt N O gt N UT gt O e N O o u oO gt gt gt gt W LE u gt e UD y gt un N gt zn w ALAA e elw w amp e N UT gt gt U Tm WO UT gt N gt U gt gt gt w wI w w w w W WIWI WINI N NINININ N WO CO NIOJ U gt NI e Oy WO 00 NI O Uj P w e u NIANI A N AAA WO U1 e N NO rR eR ep eJIN Ver 27102014 06 Maintenance 71 72 diddi User manual LM 686 The engine compartment switchboard has the following fuses Main power 80A Ignition 50A Glow 50A of MAXI type See engine compartment service hatch right side 3 5 p 16 and in conjunct
71. ollowing points Figure 66 686 03601 Ball joints for lifting and stabilisation cylinders 8 nipples Joint pins for front fork and rear lifter 10 nipples Ball joints for ladle cylinders 6 nipples Joint pins on idler and tie rod 8 nipples i i Figure 67 M 686 03701 1 Ball joints for steering cylinders 2 pcs 2 2 nipples 2 Grease nipples for the turning body links 3 Lubrication of the articulated shaft universal joints and the sliding part 3 1 nipples li Info Also lubricate all other locations with nipples such as hinges Ver 27102014 06 Maintenance 57 diddi Ly TRAC 58 6 6 50 hour service User manual LM 686 This service must be performed weekly even if 50 hours of operation is not reached The 50 h service also includes the tasks included in the 10 hour service 6 6 1 Cabin air filter cleaning 13 vvv Figure 68 fi Open the fastener 2 and the air filter cover 1 on the right side of the cabin Remove the air filter 3 and use compressed air to clean it Clean from the inside out and avoid rupturing the fibres on the filter Check the condition of the filter and its seals Replace the filter in case of damage 6 6 2 Draining of fuel filter water trap 14 Figure 69 nn 686 0390 1 Drain tap Place a leak tight container underneath the fuel filter and open the drain tap at the bottom of the filter Close the tap when cle
72. onstant product development we reserve the right to make structural and technical changes without prior notice For the above reason it is possible that the machine does not correspond in full to the information provided in this manual Your LM Trac dealer can provide you with the latest data and you can get a new updated version of the manual if necessary Oy LAIMU Ab Ver 27102014 01 Introduction 1 diddi i Info User manual LM 686 Copying the text and images contained in this manual even in part is forbidden Great care has been taken to ensure the correctness of all information contained in this manual We are not responsible for any direct or indirect damage caused by possible errors in this manual Oy LAIMU Ab 01 Introduction Ver 27102014 diddi LM 686 User manual 1 1 Machine specifications and type plates Write the data in the rows below Owner Address Tel Main machine Serial number Model Engine Serial number Model Retailer Tel Spare parts retailer Tel Service shop Tel The machine s type plate A is located below the door on the left side of the machine s front frame 5 wos TRAC Serial number Le Manufac year 1 3 i Figure 1 Weight Max total weight kg Max axel weight kg FINLAND Engine power 486 00101 The type plate comprises the CE mark and the machine s model serial number year of manufacture weight max total we
73. parts immediately Check the tightness of bolts and nuts regularly e Keep the machine clean Accumulated soil grease dust and grass may ignite and cause accidents e Only use additional equipment and tools approved by Oy Lai Mu Ab e Check before starting the machine that it has enough fuel and oil and that it is lubricated and all maintenance procedures have been carried out e Do not alter the structure of the machine It may lead to unpredictable Safety risks e Do not let an inexperienced person operate the machine The person lending the machine is responsible for possible damage and accidents 2 2 2 During operation e Enter and exit the machine is a safe way Always use the hand grips and steps Never grab the controls when entering the machine Never jump up to or down from the machine e Start and operate the machine only from the driver s seat Never stand up from the seat while the engine is running e Before starting the machine check that all controls are in neutral position or off e Do not start the engine by shorting the starter connectors Do not try to bypass the ignition switch as the machine may start moving e Do not start the engine in a closed or poorly ventilated space Exhaust gas Is toxic e Ensure that all safety equipment and hatches are in place Replace damaged or missing safety equipment e Prevent the machine from being tilted Adjust your speed to the prevailing conditions and do not dr
74. pport it To prevent rust grease all exposed cylinder shafts 6 14 Machine commissioning 6 14 1 After storage of less than 2 months Vvvvvvyv Check that the batteries are fully charged Check the oil and fluid amounts and tyre pressures Perform general lubrication Bleed the fuel system if necessary Start the engine but do not let it run above 1 000 r min Perform a test drive to ensure that all equipment works correctly 6 14 2 After storage of more than 2 months gt gt gt vVVVVVVY Check tyre pressures Remove the protective covers and lower the machine Open the fuel filter drain tap and let out any water and deposits Close the tap Check engine oil level Check coolant level Check that the batteries are fully charged Connect battery cables and tighten properly Check hydraulic oil level Check condition and tension of V belt Start the engine but do not let it run above 1 000 r min Ensure that all covers and hatches are in place and properly attached A Warning Varoitus Varning Before starting the engine ensure that all controls are in neutral and that the parking brake is on Never run the engine in a closed space Sufficient ventilation must be ensured under all conditions Ver 27102014 06 Maintenance 73 diddi User manual LM 686 74 06 Maintenance Ver 27102014 LM 686 7 0 TECHNICAL SPECIFICATIONS 7 1 Dimensions DIMENSIONS Length rear lifter Width 405 7
75. rade Thermo City winter grade Thermo City Premium summer grade Esso Essoheat LS Essolene LS Teboil Hilight Motor summer grade Hilight Motor winter grade Info The fuel tank is at an overpressure of 0 35 bar 5 2 3 Seat adjustments In Note Huomaa Notera Adjust the seat before starting the engine Standard seat Figure 37 586 03201 Table 15 1 Backrest tilt adjustment 2 Suspension stiffness adjustment 13 Longitudinal adjustment Lift the handle and tilt the backrest Adjust the suspension by rotating Liftthe handle and adjust the longitudinal position 34 05 Driving and use Ver 27102014 didi LM 686 User manual VEN TRAC NN 4 Seat cushion front edge 5 Seat cushion rear edge adjustment adjustment Lift the handle and adjust the height Lift the handle and adjust the height of the seat cushion s front edge of the seat cushion s rear edge Seat with air suspension Figure 38 586 03301 4 1 Backrest tilt adjustment 2 Suspension stiffness adjustment 3 Longitudinal adjustment Lift the lever and tilt the backrest Adjust by pulling pushing the knob Lift the handle and adjust the longitudinal position Table 6 4 Seat cushion front edge 5 Seat cushion rear edge adjustment adjustment Lift the handle and adjust the height Lift the handle and adjust the height of the seat cushion s rear edge of the seat cushion s front edge Elbow rest ad
76. released Ignition switch A more detailed explanation of ignition switch operation can be found under Starting the engine See 5 3 on page 34 Fan switch The fan switch has 4 positions 0 Off 1 Speed 2 Speed II 3 Speed III The highest speed is intended for quick cabin heating and windscreen defrosting The lowest speed is usually used together with air conditioning to create the weakest possible draught Heater control This control is used to regulate the amount of water entering the heater core Turning the knob to the right increases cabin temperature Turning the knob all the way to the left closes water circulation into the heater core Air conditioning control This control is used to adjust the power of the air conditioning Do not operate the air conditioning at a too high power in order to avoid over cooling the cabin Air conditioning switch This switch is used to switch the air conditioning on and off The air conditioning only operates when the fan is on Turn the ventilation vents to direct air upwards away from the driver s body Seat mirror heating switch This switch is used to switch the seat and external mirror heating on and off The indicator on the switch illuminates when the heating is switched on Remember to turn off the heating when it is no longer required Rear window wiper washer The switch has three positions 0 Off 1 Rear window wiper on 2 Rear window washer on The switch r
77. rrain Lower all tools onto the ground and apply the parking brake Decrease the engine RPM to idle and move all controls to neutral or off Let the engine run at idle for a few minutes to cool it down Turn the ignition key to the O position and remove the key Switch off the main power switch and place the key inside the cabin Lock the cabin door before leaving the machine een 5 6 Working with the multi purpose machine 5 6 1 Driving The functions related to driving the LM Trac 686 multi purpose machine are managed using three pedals eB Figure 44 The drive pedal 3 provides stepless adjustment of driving speed across the entire speed range both forward and back NZ 4 Pressing the accelerator increases driving speed while the DEE engine RPM is kept at the highest torque point This achieves the best possible fuel efficiency and hydraulic output remains Stable Lifting the accelerator reduces driving speed and the hydrostatic power train also operates as a brake Rapidly lifting the accelerator will therefore rapidly stop the machine This means that by lifting the accelerator at different soeeds you can largely replace the brake pedal Adjust your driving speed to suit the situation and avoid rapidly lifting the accelerator braking forcefully The brake pedal 2 is usually only required to keep the machine stable on a slope The crawl pedal 1 can be used to reduce driving speed at high engine RPM Thi
78. s and immediately wipe off any spilled oil or fuel The fuel is inflammable and may cause a fire or an explosion li Info Do not refuel or service the fuel system while welding or in the vicinity of open flames burning cigarettes etc Sparks or flames may cause an explosion of the gases erupting from the batteries Ver 27102014 06 Maintenance 49 diddi 50 6 2 Hazardous waste User manual LM 686 Warning Varoitus Varning To avoid accidents proceed as follows e Always disconnect the negative battery cable first and re connect it last e When using an auxiliary battery to start the machine follow the instructions provided in this manual e Never short circuit the battery terminals with a metal object e Never weld grind or smoke near the batteries e Check electrical equipment for loose connections or damaged insulation e Repair or replace all loose or damaged parts Collect all hazardous waste generated during maintenance Deliver waste oil used filters and anti freeze to a hazardous waste processing plant Oily rags must be disposed of in a safe manner following all applicable regulations Batteries contain corrosive acids and heavy metals ensure that they are disposed of following all valid regulations In Note Huomaa Notera Never dispose of hazardous waste by allowing it to discharge into the soil or the sewage system il Info Always ensure that hazardous waste is disposed of accord
79. s is useful when higher hydraulic output is temporarily required for the attached tools for example Press the accelerator 3 and the crawl pedal 1 simultaneously This adjusts the engine RPM with the accelerator and the machine s driving speed with the crawl pedal The driving speed of the machine is reduced when the crawl pedal is pressed I Note Huomaa Notera If high output and low speed is required for a longer time we recommend switching the driving programme See the instructions under Light heavy duty in this manual See 5 8 on page 42 38 05 Driving and use Ver 27102014 LM 686 didi User manual VEN TRAC 5 6 2 Change of driving direction 5 7 Connecting tools Figure 45 Driving direction can be changed by pressing the push button at the end of the joystick The switch reverses the driving direction Note Huomaa Notera Only change driving direction when the machine is stationary Completely release the accelerator and lightly press on the brake before changing the driving direction When the driving direction changes immediately release the brake pedal and press the accelerator down to achieve the desired driving speed Setting the switch in the middle position enables the powertrain s neutral position The machine fork is generally delivered with a KUNTA 500 type quick tool attachment Tool attachment of some other type is also available by order The tool is electro hydraulic
80. tating control potentiometer is used to adjust the oil flow to the tool connected to the engine hydraulics quick connectors at the front of the machine Output can be steplessly adjusted between 10 and 100 l min Engine hydraulic power can be taken out from both the fork s quick connectors and the quick connectors on the left side of the machine s rear part Output for the rear take out cannot be adjusted 6 Engine hydraulics switch front ON OFF ON This switch is used to route oil flow to the engine hydraulics quick connectors on the fork For more information see Working with the multi purpose machine 04 Cabin and controls 27 diddi Ly TRAC User manual LM 686 7 Engine hydraulics switch rear ON OFF This switch is used to route oil flow to the engine hydraulics quick connectors located at the back of the machine For more information see Working with the multi purpose machine 4 6 Steering column multi purpose lever switch 28 Figure 27 u J wm U 986 02401 Multi purpose switch functions 1 Horn Press the button at the end of the lever 2 Right turn signal Lift up the lever Remember to move the lever back to the centre position after the turn Left turn signal Pull down the lever Remember to move the lever back to the centre position after the turn Windscreen washer Switch on the windscreen washer by pressing the collar in the direction of the arrow
81. tension check See 6 6 5 on page 60 X 18 Wheel fastener tightening torque check See 6 6 6onpage60 19 Brake pedal play check See 6 7 1 on page 61 20 Pressure accumulator pressure check See 6 7 2onpage6l 21 Engine oil change and filter replacement See 6 7 3 on page 61 22 Engine air filter replacement See 6 74 onpage62 iL 23 Wheel hub oil level check See 6 7 5 on page 63 24 Lubrication of articulated shaft universal joints See 6 7 6 on page 64 25 Lubrication of articulated shaft support bearings See 6 7 7 on page 64 K _ 26 Lubrication of rear axle rocker joint See 6 7 8onpage64 X I E u a 28 Fuel filter replacement See 6 7 10 on page 65 X 29 Check for leaks tightening of joints and connectors X Pree S ky I 33 Steering hydraulics filter replacement See 6 9 30npage6 jo x gt 34 Fueltankcleaning See 6 9 4onpage67 X 35 Brake function check See 6 9 5 on page68 lt X 36 Engine air filter and safety element replacement 6 9 6p 68 x 3 7 Pressure measurement and adjustment of steering hydraulics X See 6 9 7 on page 68 38 Pressure measurement and adjustment of operating hydraulics X See 6 9 8 on page 68 39 Hydraulic oil tank cleaning and oil replacement See 6 9 9 on page 68 X 40 Cabin fresh air filter replacement See 6 9 10 on page 69 EX ee 41 Battery check See 6 9 11 on page 69 REX l 42 Alternator wir
82. ter reading 750 hours Complete this service when the machine s hour counter reads Date 750 hours Complete the service items for 10 50 and 250 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 54 Hour counter reading 1000 hours Complete this service when the machine s hour counter reads Date 1000 hours Complete the service items for 10 50 250 500 and 1 000 hours The work to be completed can be found in the maintenance table Counter reading Technician PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Table 55 Hour counter reading 1250 hours Complete this service when the machine s hour counter reads Date 1250 hours Count ding Complete the service items for 10 50 and 250 hours oe as Technician The work to be completed can be found in the maintenance table PLEASE NOTE Timely periodic maintenance and daily inspections 10 hour maintenance ensure an effective and long operating life for your machine Ver 27102014 07 Technical specifications troubleshooting service memo 79 diddi User manual LM 686 Table 56 Hour counter reading 1500 hours Complete th
83. ther work that do not require a high oil output from the operating hydraulics while working Heavy duty This feature is used when the working hydraulics require a high amount of oil in relation to the driving speed Such tasks include sweeping cutting grass and plants and snow moving The crawl pedal achieves the same effect i Info The maximum driving speed and pulling power are similar for both programmes 5 9 Tools with hydraulic motor operation 42 Tools with hydraulic motor operation can be attached to the front and rear of the machine and on the bonnet The hydraulic output of the tool installed at the rear cannot be adjusted The hydraulic output of the tool installed at the front can be adjusted using the potentiometer 5 in the front elbow rest of the seat Figure 50 The potentiometer values result in the following approximate output 05 Driving and use Ver 27102014 diddi LM 686 User manual 5 9 1 Adjustable hydraulic output for front output Potentiometer output Output approximate 10 l min 20 l min 30 l min 55 l min 80 l min 95 l min 110 l min 130 l min 145 l min 160 l min Olo Nm mm BB IN m y O Adjust output for the front tool according to the tool manual UN Note Huomaa Notera Always remember to check the highest allowed output from the tool manual or type plate Never exceed the highest allowed output and always use the lowest possible v
84. uctions Front cylinder hydraulics not Tool electricity button faulty Let authorised service replace the working button and inspect the circuit Rear cylinder hydraulics not Fuse number 27 out Replace fuse See instructions working Table 48 Ver 27102014 07 Technical specifications troubleshooting service memo 77 diddi ayy TRAC User manual LM 686 9 0 Service memo Always remember to write down completed service in the appropriate place in the service memo In the tables The operating hours listed under periodic maintenance are the current readings for the machine s operating hour counter Also remember to complete the 10 hour and 50 hour service and the 2 year service on time I Note Huomaa Notera Timely and correct maintenance is a prerequisite for keeping your warranty in effect The periodic maintenance item table See 6 3 p 51 Copy the table and mark all performed maintenance procedures in it Give a copy to the customer or attach it to the machine s documentation Table 49 10 hour service daily inspections and lubrication Perform the 10 hour service inspection daily and together with all periodic maintenance The inspections and lubrication points can be found in the maintenance table PLEASE NOTE Perform the daily inspections and lubrication regularly to ensure a long and effective operating life for your machine Table 50 50 h service every 50 h min once a week Servi
85. ulic oil can be checked using the hydraulic oil tank s sight glass behind the engine compartment s right side maintenance hatch The oil level must be visible on the sight glass When checking the oil level the machine must be on level ground with the tools lowered and the oil must be cool Figure 65 686 03501 A Sight glass B Breather filler cap Oil can be added through the filler neck B on the tank or through the leak oil connector at pressure When adding oil ensure that the oil and the area around the filler neck are clean Info The grade of the added oil must match the oil in the tank The hydraulic oil tank is at an overpressure of 0 35 bar 06 Maintenance Ver 27102014 diddi LM 686 User manual Ly TRAC 6 5 7 Lubrication 7 12 Even if the machine is equipped with central lubrication always use a grease gun to lubricate the universal joints of the articulated shafts and the hinges of the sliding part 3 1 nipples and all doors and hatches If the machine does not have central lubrication all the grease nipples are lubricated using a grease gun Lubrication using a grease gun Clean the grease nipples and the tip of the grease gun gt Press the tip of the grease gun perpendicular to the grease nipple and apply a suitable amount of lubricant The articulated shaft universal joints should be lubricated until the lubricant is visible underneath all the joint cup seals Lubricate the f
86. vice hatch Cabin air filter service hatch Battery and hydraulics service hatch Left side engine compartment service hatch a a 06 Maintenance Ver 27102014 diddi LM 686 User manual VE TRAC If necessary remove the radiator grille by unscrewing the two attachment screws 1 and lifting the grille off of the locking pins 2 Figure 54 ley TR A 686 02601 6 1 3 Front fork maintenance stand A Warning Varoitus Varning Always install the front fork maintenance stand before accessing the underside of the fork in its upright position Figure 55 The fork maintenance stand A is attached to the left front mudguard 1 Remove the maintenance stand by opening the two locking screws A and pulling the screws out 2 When the fork is up install the maintenance stand B on the piston shaft of the lifting cylinder Lock the stand in place with the locking screws Slowly lower the fork until it rests on the maintenance stand Remove the maintenance stand in reverse order and attach it to the correct storage location li Info A body link locking bar is located inside the maintenance stand Remove it when using the maintenance stand and reinstall it before placing the maintenance stand back in its place mudguard ve Figure 56 Ver 27102014 06 Maintenance 47 diddi Ly TRAC User manual LM 686 6 1 4 Towing the machine A Warning Varoitus Varning TOWING THE MACHINE IS

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