OPERATING INSTRUCTIONS
Contents
1. EC CONFORMITY DECLARATION in compliance with EC Directives as the LASKI s r o Bli amp tka 263 16 CZ 798 17 Smr ice CAM 45479591 declare hereby that our product designation Chipper model LS 150 38 C Sarai number i complies with given CE diracives 2006 42 EC MD 2004 108 EC 2002 88 EC 37 6B EC 2000 4 EC NOI List of technical EM 13575 A2 EN 853 A1 150 3744 EN ISO standards specifications 3767 1 EN 150 11201 EN ISO 12100 EN 13478 A1 and hemeonsed i EN 150 13732 1 EM 150 13857 ISO 14982 EN used for review of m Mira 190 1168 conformity Basic technical parameters Parameter UndLiednotka eine of iS Conformity assessment in accordance with Directive No 2000 14 EC Art 14 point 2 Appendix V The entity participating in this conformity assessment in accordance with Directive No 2000 4 EC NB 1017 S D Czech s r o Novedvorska 994 138 CZ 142 21 Prague 4 Measured sound power level of this equipment Lea 104 2 dB Guaranteed sound power level Ls 105 0 dB Completion af technical documentation ci Ing Jiri Kvasnicka EC CONFORMITY DECLARATION ued in compliance with applicable EC Directs We as the LASKI s r o manufacturer Blistka 263 16 CZ T98 17 Smr ice 45479594 declare hereby that our pr2. 7 6 Bowden rusty or Replacement deformed Tu Faulty or broken brake Replacement springs 7 8 Corrosion in brake Replacement of brake drum resp lining drum space 7 9 See point 1 2 and 5 See point 1 2 and 5 8 Uneven driving or Big play in brake Adjust as per manual jerking at braking system Faulty overrun brake Test it and replace if necessary damper 9 Ball coupler does Coupling parts dirty Clean and grease them not snap 9 1 Faulty towing bracket Towing bracket ball should have max 50 mm ball and min 249 5 mm and its quality and shape should comply with DIN 74058 otherwise replace it Insufficient vertical Press the coupler down by hand coupling load 10 Hard or blocked Irregular ball shape Set the trailer and the towing vehicle in the same uncoupling direction like for coupling and try to uncouple Finally grease the towing bracket ball or replace it if necessary 11 Too big clearance Ball coupler is worn Replacement between coupler and ball Caution Replace always all the brake shoes on the axle When servicing the wheel brakes be aware that the brake shoe springs and the brake mechanism should be fitted correctly keeping the right turning direction While setting the wheel brake turn always the wheel in the driving direction forwards Re adjust the brake system always after any servicing or work on it Should the wheel brakes resp brake drums be hot first wait for their cooling down before the next
3. Do not start the machine in confined or ill ventilated spaces Do not carry out any repairs that are specified for authorised services only Do not carry out any repair where its solution exceeds your experiences It is strictly forbidden to work with damaged chipping device out of balance vibrations while running While working on the chipping device the chipping wheel should be blocked against unwilling motion e g by a locking pin Before transport on public roads O For transport on public roads the chipper LS 150 27 C CB LS150 38C CB must comply with instructions in its operating manual and with applicable legal regulations and permissible conditions for trailers category Ol For work close to public roads the towing vehicle must be equipped with a beacon of orange colour for flashing Maximum transport travel speed is 80 km h For transport on public roads this chipper should be coupled to transport means equipped with approved towing brackets The given towing vehicle should be approved for this way of transport and equipped with a respective towing bracket intended for permissible weight of an unbraked trailer or in case of a braked trailer for vertical coupling load of 50 kg at least and trailer gross weight of 750 kg at least Always before coming to a public road it is necessary to remove all mud and accumulated sediments especially from trailer tires 14 Set the machine in the transport position i
4. X es rara Attendant place he j presence while chipping When using the chipper without rea for ejecting Are for ejecting any container or closed bin keep anybody beyond the area where chips are thrown When using the chipper with such a bin never look inside if the chipper is still working When leaving the machine take always the switch key out of ignition Every operator of this machine is fully responsible for any injury or damage caused to the third persons within the operating reach of the machine At work in residential zones use the machine in accordance with regulations of the local authorities to avoid disturbing of local inhabitants noise flying chips Warning Be aware of ejected particles They have substantial kinetic energy If the loaded wooden material contains not allowed parts such as metal sand glass etc then such objects can reach a longer distance than wooden chips Therefore direct the discharge duct in order to regulate ejecting While coupling the chipper do not stand between its towing bar and a towing vehicle Do not stand behind a towing vehicle while backing Before transport fold always the discharge duct down It must not remain in its working position While putting the trailer aside it should rest on its jockey wheel be braked by means of its parking brake braked trailer and blocked by means of scotch blocks unbraked trailer Us
5. damaged and illegible label if necessary Grease bearings and sliding parts Check out the engine oil level with a dipstick and refill if necessary The oil level must be between both marks MIN and MAX Plug the traffic lights and check their function Do not try to repair the machine if it is beyond your competence Any servicing especially of rotating parts should be carried out by authorised persons only Check out condition of blades Replace them if worn or damaged For replacement use always original spare parts Parts such as rotors should be balanced properly All blades should be replaced always at the same time as a set Pay special attention to their fixing bolts Replace them if worn or damaged Avoid spillage at filling oil or fuel Use always a proper filling funnel If any fuel or oil is spilled or overflowed then wipe off the spots immediately Do not use petrol or similar inflammable matters as a cleaning agent It is strictly forbidden to do any technical changes on the machine If any readjustment is required do it always at standstill only Remember blocking the wheels against unwilling motion Check out condition and proper tightening of V belts It is strictly forbidden to start the chipper with removed hoods and guards Start the machine always without its chipping device being engaged with loosened V belts Do not start the machine in confined or ill ventilated spaces Trailer Coupling towing vehicl
6. is not equipped with any spare wheel e Incase of light untightness it is possible to repair the tire by means of a special spray intended for tire service e Before wheel replacement block the trailer against unwilling motion by means of its parking brake or scotch blocks e lifting jack should always stand under the place of axle fixing Otherwise it could damage the axle e All wheel nuts should be tightened by torque 90 Nm e Inflate the tire to pressure of 270 kPa e After the first 50 km check out proper tightness of the wheel nuts Noise and Vibrations Operation of this chipper brings following emissions Measure Values unit LS 150 38 LS 150 38 LS 150 27 LS 150 27 C CB C CB Noise Lac Sound power measured 104 2 104 2 Lwa guaranteed 105 0 105 0 All measurements taken in accordance with EN ISO 11201 EN ISO 3744 Extended uncertainty of measurements U t 0 6 dB While working the person operating this machine is obliged to use personal protective equipment efficient against the given noise accordingly 42 Maintenance e servicing of the chipper should be carried out by authorised A persons only Check up the machine for completeness and its general condition e Before any servicing first turn off the chipper and block the trailer against unwilling motion Pay special attention to safety elements Check up V belts for tightness and wear Keep regular intervals for lub
7. ride Any work on the brake system should be carried out only by specialists or authorised services Waste Disposal Any waste materials resulting from the machine operation should be disposed in accordance with laws and regulations applicable in the given country Protect nature and water resources against used oil and filter elements 55 Any parts of the machine should be disposed in accordance with laws and regulations applicable in the given country Attachments Wiring diagram of trailer lighting legenda L RHdirection indicator light 58 RH side light 52 LF fog light 54 stop light 3 earthing 58L LH side light P LH direction indicator light 56 Hydraulic scheme 57 Warranty The manufacturer provides warranty on this product for a period as stated in the enclosed Letter of Indemnity This warranty period begins upon delivery to the customer This warranty covers all failures resulted from faulty assembly manufacture and materials The manufacturer bears no responsibility for damages resulted from user s wrong usage such as e Usage by an unauthorised person e Unauthorised changes repairs and actions on the machine e Usage of unoriginal spare parts or parts intended for other models e Disobedience to instructions for use e Damage of the machine caused by faulty handling maintenance or overloading e This warranty does not cover faults resulted from damages caused by th
8. e its loading chute backwards discharge duct turned folded down and mechanically blocked against motion Couple the chipper to a towing vehicle properly and check up its proper coupling Check up locks of the jockey wheel and supporting legs Plug and check up traffic lights on the trailer Keep the chassis in proper order for transport Respect all instructions for use by the manufacturer and applicable local regulations Note aware that traffic rules and regulations in different countries may differ Work Safety Symbols 8 9 11 13 ri si mmm 1 2 3 5 6 10 15 Read this operating Always follow the 1 Warning Turning manual before manual while coupling uncou wheel is use maintaining pling the running out servicing or trailer do not repairing the stand between machine its towbar and a towing vehicle squeeze hazard Warning Ejected Warning Close all Wear personal Keep safety distance Warning Risk of objects hazard guards before protective aids high pressure liquid Keep away starting the leakage machine 16 __ 13 4 Warning Rotating E Rotating Warning Risk of Warning rolls Pull in parts Risk of accidents Inflammable matter hazard accidents Keep open fire away The user is obliged to keep all the work safety symbols legible clear and undamaged In case of any damage or illegibility ask your local dealer or an authorised service
9. for a new relevant pictograph This article introduces work safety symbols pictographs used on this machine Under the given pos number there is their location on the machine These work safety symbols warn the operator against risks connected with the machine use Your respect to the symbol meaning is a precondition for your work safety Transport of Product Handling This product is delivered completely mounted and fitted on its own chassis While putting the chipper aside block it against unwilling motion by means of its parking brake system and scotch blocks On flat surface it is sufficient to block only one wheel from both sides Uncouple the chipper always on compact flat and sufficiently bearing surface only with inclination up to 10 Precautions in Design This product is equipped with hoods guards and covers protecting rotary and hot parts against touching Protective covers are usually fixed bolted down on framing 17 An ignition box for starting with a removable switch key Confusion of ignition keys is not possible When starting first turn the key in the RUN position An orange signal lamp indicates that the electric system on the chipper is on For proper functionality of the loading rolls it is necessary to turn the key in the START position and finally release the key A green signal lamp is on which means the machine safety circuit is activated The engine goes on running in the RUN position T
10. future it could damage any of important parts Pay regular attention to all joints and bolts Keep them properly tightened Do not put any objects or tools on the machine The manufacturer does not bear responsibility for any damages or injures to the third persons or to other equipment resulted from disobedience to instructions given in this manual When handing the machine over to another person make sure if all controls guards and other safety elements are complete Do not remove guards and other safety elements They serve for your safety Keep the given intervals for checks of bolted joints 13 Always after work clean all parts of the machine with pressure water Pay your attention especially to any oil spots or fuel leakage Clean any oily spots Some parts of the machine can be hot while in operation Avoid any settling of flammable chipped materials on such parts or close to the fuel tank the hydraulic oil tank and the exhaust manifold Stop working if such deposits exceed 1 mm Any servicing can be done only if the machine was put out of operation and its chassis blocked against unwilling motion Do not use petrol as a cleaning agent Keep open fire away while filling the tank Keep the machine beyond reach of open fire Some parts of the machine run warm such as hydraulic elements Do not touch them when the engine is still running or having been just stopped Do not let the engine running in high speed unreasonably
11. or a bar to push materials between the loading rolls While working wear always personal protective aids protecting shield or goggles protective gloves working shoes and working cloth properly buttoned Avoid wearing free parts such as ties scarves and shawls belts etc In case of longer hairs use always a proper head piece Otherwise such a person is not allowed to operate this machine In case of two attendants it is necessary to make simple signals clear before working and to appoint one who will manage the work Both attendants must be trained in attendance and turning the chipper off in emergency cases If any object not allowed to be chipped falls down into the loading chute do not try to pull it out with your hand It is hazardous for your health and operational safety Turn always the machine off Keep traffic lights and work safety symbols in proper order Check up materials to be loaded and remove all undesirable objects If you see such particles in ejected chips stop working immediately This manual describes problems and faults which could occur at work and which may be remedied by an instructed person In case of other problems and faults do not hesitate and contact the manufacturer He is always ready to help you Never do any technical changes or any actions which are neither given in this manual nor allowed by the manufacturer The machine not correctly installed or adjusted may run without problems now but in the
12. the nut 8 D and on the bars a ball nut M10 instead of ball washer H and the nut MIO C A CAUTION The parking brake lever remains under prestress Do not remove the red locking thumb screw M10 until all the control elements brake bars and the entire braking system are fully installed and adjusted 38 Before disassembly of the control device or the braking system elements as well as before any routine maintenance or repair it is necessary to have this safety screw unconditionally screwed in Any disobedience to this rule may bring accident risk since the parking brake lever could release its prestressed spring Adjustment of the brake Knott 10 11 Lift up the trailer by means of lifting jacks so that its travel wheels can freely rotate and loosen the nuts C D and G The following steps are the same as on the other trailers 1 e the drawbar is fully protruded forwards the parking brake lever is in its zero position and the threaded brake bar is locked by the nut F in the fork nut Finally turn the travel wheels slowly in the travel direction and at the same time set the check screw B until the brake shoes start blocking the wheels Then loosen the check screw by turning it by 12 to turn back so that each wheel can freely rotate without friction of its shoes on the wheel brake drum Having adjusted the drum brakes screw the nuts C and D to the rocker ar
13. to be chipped must be free of metal glass and other similar objects The chipper should be controlled and operated by two operators who in turns load materials to be chipped in a loading chute Not Allowed Use The chipper is not allowed to be used for disposal of aforesaid materials with foreign matters and objects such as metal steel binding bands glass cullet stony debris ceramics etc It is not possible to use the chipper in the presence of unauthorised persons who may stand or move in direction of discharge ducting At work in residential zones use the machine in accordance with regulations of the local authorities to avoid disturbing of local inhabitants noise level It is strictly forbidden to start the chipper with removed hoods and guards On hilly terrain its loading chute height should not exceed 600 mm Generally This machine is allowed to be operated only by an operator who is over 18 yrs old physically and mentally capable and demonstrably instructed with its operation The chipper should be controlled and operated by two operators who in turns load materials to be chipped in a loading chute Training courses for operating staff should include also practical operation under supervision of an experienced person or your dealer and necessary work safety instructions 10 Before working learn all functions of individual controls and safety elements and carry out functional checks a before any use Check esp
14. up wiring for integrity Faulty hydraulic pump Control lever of in feed Push control lever in loading direction Function in wrong position 52 Blades touch opposite Wrong setting of Set distance to 0 5 1 0 mm edges clearance Loosened blade bolts Tighten up fixing bolts wheel bearings shaft out of function Faulty speed sensor Check up wiring or replacement of Discharge ducting Low engine speed Stop loading and increase engine speed repeatedly clogged Deformation of Remedy replacement discharge ducting Too small dry or rotten Mix various materials before loading materials chipping space Bearings overheated Insufficient lubrication Lubrication and lubricants should be in or wrong lubricant used accordance with recommended intervals and sorts chipping wheel rpm Bearing loosened Tighten up bearing housing bolts with required torque Replacement NOTE The note SERVICE in the Remedy column means that this operation should be done by authorised services only Chassis 1 Insufficient brake Big play in brake Adjust as per manual effect system 1 1 No contact of brake Pull out the hand brake and drive from 20 to 30 m shoes with the trailer being braked If necessary repeat it after cooling down L2 Brake lining with oily Replacement of brake shoes removal of oily spots spots or damaged on brake drum surface 53 1 3 1 4 1 5 2 Braking at backing 2 1 2 2 3 Trailer brakes
15. 40 NOISE AND VIBRATIONS ee eee eee eee eee ee ee 000 0000000000000 000 42 MAINTENANCE lilla alain liti 43 Ebit 43 Hydraulic Pump BelfIichitnno 5 nane 44 blade Gdl 45 Adjustment of Chipping Device nr 46 NOSTRESS System Speed Regulation cessere 46 TRAILER MAINTENANQBS 48 OV CPI DIRE 50 edi 51 Maintenance Intervals cccccccccccescusceccscuscsccscescascescuscscescescscssescescescusascesenses 51 CHECKING OUT ehane E ee 51 FAILURES AND 5 070000 52 CHIPPER sila 32 CHASSIS enne rA A A E anni 53 WASTEDISPOSAR seen 55 ATTACHMENTS lana 56 WARRANTY in alal ern RR 58 SERVICE REPORT 2 ecteseeusoseoveaetaae LR LL 59 Product Identification Our product is identified with its serial number stamped both on the type plate and on its chassis Pay your attention also to the type plate on the engine Upon take over of the product we recommend you to fill required data in the following form concerning the given product and your dealer Tyvpeolproddel GA di Serial number of product alleata Serial number of chassis Serial number of en
16. Device Loading chute The hinged part serves as an extension of the chute with a safety frame This frame if pushed by an attending person or branchy materials being caught turns the loading rolls off The chute itself shaped as a square pyramid is decreased in width toward the loading rolls and in this way loaded materials are pressed together Loading rolls They take over loaded materials and move them to the chipping wheel Their speed can be regulated according to the given sort of material and expected results chips Its top rolls are transversally ribbed The top roll is height adjustable according to the given material Both rolls are driven by a hydraulic motor Chipping wheel It is a steel disc serving also as a flywheel for absorption of shocks while chipping The wheel is bedded in ball bearings a drive pulley is fitted on its shaft The wheel is equipped with two blades for cutting of loaded materials The vanes welded on its rear side serve for ejecting chips in the discharge duct Optionally it is possible to complete the machine also with shredding hammers behind the chipping wheel intended for breaking of wood mass The chipping wheel is installed in a rigid frame and protected by a steel plate Its protective shield consists of two parts and particular parts are bolted together By safety reasons the upper hinged part is protected with a terminal switch for turning the drive off if the shield remains opened or got loos
17. E mall infasciaxsid cz www ask tei 305 740 Er OPERATING INSTRUCTIONS CHIPPER LS 150 27 C LS 150 27 CB LS 150 38 C LS 150 38 CB Version 8 2013 LASKI Foreword Thank you very much that you have just purchased our product the chipper Our company has been engaged in production of equipment for wood residue crushing and disposal for many years and has gained considerable experiences in this field Quality of our small and also powerful machines has been proven in 40 countries worldwide we export to Permanent innovations of the Laski manufacturing assortment have been crowned by the most important award in the company s history the golden medal Grand Prix gained for its complete family of chippers and shredders KDO and LS at the international show Grand Prix Techagro 1998 Grand Prix Silva Regina 2002 Grand Prix Silva Regina 2008 This manual brings important instructions for users i e instructions for putting the machine into operation work safety and operating experiences You will learn how to carry out maintenance repairs and servicing and who is authorised for doing checks and other actions on the machine Your local dealer will give you this manual with instructions for operation and maintenance while taking this new machine over Make sure if you understand everything If not do not hesitate and contact your dealer and ask him for explanation It is very important for yo
18. PRECAUTIONS IN DESIGN corali A IA 17 CONTROL elio TM EE 20 TRANSPORT SAFETY ON PUBLIC 5 0 22 POSTION ctn att 22 Trailer elia 23 Putting aside anad parking siria 24 EO CR M MEN M ME 25 TRAILER CHECKS BEFORE RIDE ceci 25 USE AND PRODUCT HANDLING e eee eene eren een eene eene 0000000000000 26 STORAGE siria alia Liana 26 BEFORE PUTTING INTO OPERATION 0 0 00 27 ERAIEERGOUPEING 27 25 OU I OUS 28 CHIPPING astrale dirla 29 PUTLHNGOQUIOPOPERATION e 33 EMERGENCY SITUATIONS a nen nera 33 TECHNICAL DESCRIPTION ti 33 CHIPPINE Device CER 34 425 Er 34 35 Technical 35 OVERRUN BRAKE KNOT as 5 R ee R 37 ASSEMBEYVANDDISASSEMBEV nost irohin ern 38 ADJUSTMENT OF THE BRAKE KNOTI isla 39 ASSEMBLY AND DISASSEMBLY 40 ADJUSTMENT OF THE BRAKE AL KO eek
19. R13 84 N 155 R13 84 N Tire pressure 270 Wheel rim 45 J x 13 H2 Max travel speed Electric installation NOSTRESS supply voltage Chipping device Chipping wheel diameter number of blades number of shredding hammers rate of cutting Max diameter of materials to be disposed Chipping wheel drive Loading device Inlet hole size Tires 00 12 V 7 pin plug E B g y SN E 3 belts B17x 1250 Li 290 x 220 Number of loading rolls Diameter of rolls In feed speed Drive Turning off speed Turning on speed Speed regulation Loading chute Feeding profile mm 910 x 810 CH 980 S CH 740 5 28 3 at 3600 rpm 2 91 12 40 hydrostatic 1588 1590 NOSTRESS E d e 3 3 36 Oil sort 15W 40 Lubrication Fuel Fuel tank capacity Max engine inclination Alternator Starter Battery lead acid Trailer braking system Overrun brake Knott 37 Assembly and disassembly The overrun brake Knott should be installed as per the following figure It is very important that the drawbar with its ball coupler or with its towing eye should be fully protruded forwards and the parking brake lever should be set in its zero position Screw the threaded brake bar about 15 mm in the fork nut and lock it by the nut F Screw freely other nuts as per the figure On the rocker arm it is possible to use a ball nut M8 instead of the ball washer H and
20. anically if the parking brake is released braked variant if the trailer is free from mud and dirt 25 Chipper rea Discharge duct folded down dy for transport Use and Product Handling Storage Store the chipper always in a dry shelter to protect it against weather effects Keep the stored machine beyond unauthorised persons reach Before storage clean all parts of the machine For cleaning you can use pressure water After cleaning let the machine get air dried If some water penetrated into the chipping device space let also this space get dried Clean especially oily spots Exchange all damaged or worn parts Use always original spare parts For spare parts contact your dealer or authorised services Do not apply any grease or similar agents on elastic hydraulic hoses Always put the machine aside on a flat and solid floor and block its wheels against unwilling motion by means of scotch blocks We also recommend putting it aside on a wooden pallet Do not put any objects or tools on the machine 26 Before Putting into Operation Before the first putting into operation check up the machine for contingent damages and completeness after its transport and storage Check out tightening of bolted joints especially guards grids and completeness of other parts Check out movability of turnable parts loading chute discharge duct etc Check out work safety labels for completeness and legibility Replace any
21. c installation exchange them only in case of contingent damage 4 Every 10 000 km or every 24 months removal of brake drums and inspection of brake shoes lining and drum for wear and contingent cracks or damage in case of drum exchange replace also brake shoes inspection of brake shoes and backing automat springs functionality and condition of shoe brake mechanism with pins replace them if necessary functionality of backing automatics apply some grease brake clearance between linings and brake drum readjust if necessary apply grease on braking bowden cables tightening of wheel nuts torque for Knott axles 280 Nm 1 Avoid any grease or greasy spots on friction surfaces i e grease residuals must not be between brake shoes and drum surface 2 Axle Knott the hub bearing is locked by means of a safety self locking nut after any wheel bearing removal exchange it is always necessary to use a new nut Before reassembly apply some graphite grease on the axle end threading 3 Axle Knott Should the wheel bearing be replaced replace it always with the hub 4 While lifting the trailer up the lifting jack should always stand under the place of axle fixing Otherwise it could damage the axle 5 Do not try to repair the machine if it is beyond your competence Any servicing especially of rotating parts should be carried out by authorised persons only Overrun brake The wheel rim technical data a
22. chips shredding then it brings higher energy intensiveness a Short and fine materials leafed and coniferous branches with low wood mass may deposit or clog the space behind the loading rolls in front of the chipping wheel The chipper is equipped with the NOSTRESS equipment monitoring speed of its chipping wheel and control of continuous material feeding in accordance with actual engine load which provides continuous run and reliability in service The chipping wheel speed is set by the manufacturer to 1588 rpm to turn the rolls off and to 1590 rpm to turn the rolls on again Recommendations Should the loading rolls be frequently turned off while chipping it means that there is too much material loaded and the chipping device is overloaded To avoid this overloading reduce volume of material to be loaded or reduce in feed speed of the loading rolls The loading rolls in feed speed can be reduced by the regulating screw see arrow above the loading chute To change the in feed speed just turn the regulating screw accordingly 32 Putting out of Operation If you want to stop chipping In case of loaded material wait for emptying of the loading chute Wait for emptying of the discharge duct Turn the chipper off Turn the switch key in the STOP position without regard to run out of the chipping wheel A Emergency Situations Put the chipper out of operation immediately in following cases If any person or an
23. combustion engine should be carried out only according to instructions as specified by the manufacturer Checking Oil Exchange Operatio Component Interval hrs n 10 100 250 500 1000 2500 5000 Cleaning Hydraulic oil tank Hydraulic oil filter aM O tower ce Tt Lol Lo Lol _ i p od Checking Oil level in hydraulic oil tank Oil hydraulic circuit Failures and Troubleshooting Chipper Wrong chipping Remove and regrind blades If worn or in feed function replace them for new ones Worn opposite cutting Remove and regrind cutting edge set edge optimal clearance between blade and opposite cutting edge rolls check out hydraulic functions detailed figure of edge geometry rolls materials hammers clogged Loading rolls do not Wrong setup of drive switching service turn rotor idling Excessive engine Wrong setup of speed Readjust switching speed service overloading regulation min speed Replacement of fuse FR unit Mei eh oer LED is not flashing Loading rolls do not Faulty electromagnetic turn valve coil Throttle valve closed Check up manual speed regulation for loading Failure of NOSTRESS Measure voltage on electromagnetic system valve coil it should be gt 0 V at max speed Control lever of in feed Press the lever in loading direction function in wrong m position EEE EEE Broken leads Check
24. e Discharge duct This duct continuously prolongs the chipping wheel shielding and serves for directing chips being ejected The duct is turnable and its end piece tilting gate serves also for setting the range of ejected chips 34 Chassis The chipper LS 150 27 LS 150 38 is fitted on a special single axle trailer cat O1 Its variant A is unbraked its variant B is provided with an overrun brake For coupling to a towing vehicle the trailer is equipped with a fixed drawbar and a ball coupler B50 X or a towing eye 240 mm The chipper is powered by an independent combustion engine The chipping work is allowed to be done only with the trailer standing Necessary coupling device overrun brake system axle and brakes are subgroups delivered by f AL KO or Knott The rear bumper beam complies with applicable EU standards particularly the Directive No 70 221 EHS Its travel wheels protected with plastic mudguards comply with applicable EU standards particularly the Directive No 91 226 EHS Its engine fuel tank and hydraulic oil tank are installed in the front part of the frame protected against accidental damage by the chipper itself and by a rear bumper beam On the trailer mudguards there are white reflector glasses installed in rear of the trailer there are two combined lamps with side stop and direction indicator lights sign plate light rear triangular red reflector glasses and a fog lamp on the left side Asid
25. e Check up the trailer daily for good technical condition before ride and remove detected faults The trailer should be ready for operation only in good technical order Keep all the routine maintenance intervals Should the trailer chipper work in dusty and heavy conditions shorten these intervals accordingly Checks on unbraked trailer l After first 500 km all bolted joints and retighten if necessary 2 Every 5 000 km or every 12 months all bolted joints and retighten if necessary axle springs parts for excessive wear or contingent damages and replace them if necessary wheel bearings are maintenance free with permanent grease packing exchange them only in case of contingent damage ball coupler and towing bracket or towing eye and hitch apply corresponding grease film on their surface e g as per DIN 51825 KTA 3K4 coupling parts for excessive wear or contingent damages and replace them if necessary 48 tires and wheel rims for wear or contingent damage jockey wheel and its mechanism lights and reflector glasses plug and cables of electric installation exchange them only in case of contingent damage Checks on braked trailer 1 After first 500 km all bolted joints and retighten if necessary 2 After first 5 000 km or 6 months brake clearance between linings and brake drum 3 Every 5 000 km or every 12 months all bolted joints and retighten if necessary axle
26. e Do not stand behind a towing vehicle while backing While coupling the chipper do not stand between its towbar and Ask other person to assist you at coupling 21 Plug and check traffic lights of the chipper If the towing vehicle is equipped with a 13 pin receptacle for transport lighting it is possible to use an applicable adapter for a 7 pin plug The trailer can be also equipped with a 13 pin plug option Connect the brake safety rope to the buffer frame or towing bracket in rear of the towing vehicle 106 u Putting into Operation Before start check up if the loading chute is free of any materials Direct A the discharge duct out of possible motion of other persons or prevent other persons to enter the working area At work proceed always very carefully Swing away the hinged part of the loading chute and lock it Avoid directing the discharge duct to the area of possible motion of other persons the guard under the discharge duct in its top position and lock it by a nut Set the safety lever in the central STOP position to block the loading rolls 28 Sink supporting legs and the jockey wheel until the travel wheels are unloaded lifted up slightly Close all guards if opened Set the control lever in the position LOADING Set the switch key in the START position Having the engine started release the key in the position RUN CAUTION The loading rolls start turning Carry out fu
27. e always its supporting jockey wheel for putting the trailer aside While being uncoupled from a towing vehicle its travel wheels should be slightly unloaded by lowering of the front jockey wheel and rear supports which makes this uncoupling easier Before transport after coupling lift up the jockey wheel under the drawbar and both rear supports While chipping the operator is obliged Q to use only such a chipper which is in optimal operating condition not damaged through transport storage or from previous operation to check functions of all controls and safety elements especially functions of the safety frame before putting the chipper into operation to avoid disturbing of other people with noise exhaust fumes or ejected flying particles at windy weather to keep traffic rules and local regulations when going or working on or nearby public roads to turn the machine off if the discharge duct is clogged Clean the duct at standstill only For cleaning use only suitable hooks or bars to release pressed materials After repeated putting the chipper into operation let the machine run idle in the chipping mode to empty the whole 12 discharge ducting and the chipping wheel space If proper cleaning is required then take always the switch key out of ignition before removing hoods While working never lean over the loading chute and never push wooden materials with your hand or foot only Use always a wooden stock
28. e last chips As far as possible load the chipper evenly adapt loading speed accordingly and keep continuous chipping While loading stand aside the loading chute When loading short materials throw them in the chute and push them forward between the loading rolls by means of a wooden rod or another branch Never use metal objects They could cause serious damage of the loading rolls and chipping blades When finishing the work first wait for emptying of the loading chute Should some bar material be loaded then particular bars should be up to 3 m long Recommendations a Do chipping always at max engine speed i e at sufficient power of the chipping wheel for ejecting of chips a While being loaded short and fine materials may deposit or clog the space behind the loading rolls in front of the chipping wheel To avoid such problems and clogging put occasionally also some longer branches a To prolong service life of blades never put any materials with foreign matters such as metal glass ceramics and other similar objects a Optimal sharp blades reduce operating costs of the loading and chipping equipment reduced wear of the chipping device a If loaded material is free of any foreign matters then a erinding interval for blades may last several months or several hundred m3 of loaded materials 31 a Blunt blades are evident on chipped edges that are not clean but broken a Should the chipper be used for
29. e on the mudguards there are orange reflector glasses All the lamps and glasses are approved for transport on public roads complying with applicable standards EHK No 48 Standardly the trailer is equipped with a 7 pin plug Should the towing vehicle be equipped with a 13 pin receptacle for transport lighting it is possible to use an applicable adapter for a 7 pin plug The trailer can be also equipped with a 13 pin plug option For putting aside the trailer is equipped with an adjustable jockey wheel under the drawbar Two scotch blocks are put in holders on the front frame part Tire pressure see the plate on the mudguards This trailer is not equipped with a spare wheel Technical Parameters Parameter Unit Value LS 150 38 LS 150 38 LS 150 27 LS 150 27 C CB CB Chassis 1 2 7 Special trailer n chipper cat Ol Type Variant ata Lene ic N Version 158007 mark A TA n LS C unbraked 35 LS 150 38 CB braked LS 150 27 CB braked 3278 3470 1590 1690 2380 1995 750 750 750 50 B Overall length for transport Overall width for transport Overall height for transport Overall height in working position Wheel base Weight operating Weight max permissible Axle load max permissible Overall length for transport Overall width for transport Overall height for transport Class B50 X ball ISO 250 mm Class S towing eye 240 mm 155 80
30. e set or the trailer also after this removal For a longer putting the trailer aside for example in winter time block the trailer against unwilling motion so that its wheels are underlaid or supported without load and its parking brake remains released In this way you can save tires bearings and springs 24 Trailer loading While loading on a transport vehicle the trailer must be properly fixed on the loading surface lashed and secured against any displacement or overturning This trailer is not designed for handling by crane i e it has no lashing points While loading on a transport vehicle no persons are allowed to be under the trailer or in its close vicinity risk of accidents Trailer checks before ride The driver is obliged to carry out the following checks in particular wheels fixing condition of tires tire pressure condition and function of lights and reflector glasses trailer coupling condition of towing bracket hitch drawbar eye and its locking condition of overrun brake system and parking brake braked variant connection of brake safety rope braked variant fixing of machine parts on chassis in their transport position if there are no loose parts or tools laid on the trailer if the trailer is set in its transport position i e engine off and concerned parts fixed if the jockey wheel is sufficiently lifted up and locked mechanically if the supporting foot in rear is retracted and locked mech
31. e user e This warranty does not cover parts being subject to ordinary wear and tear e This warranty does not cover any damage of machine caused by usage of unoriginal spare parts e This warranty does not cover consequences resulted from weather effects Any warranty claims must be submitted in writing with papers concerning acceptance for warranty or post warranty repair 58 Type af machine Day of inspection after six months Operations done Engine oil change Sort viscosity o Olilfilter change o Air filter change o Fuel filter change a a Solidification point of coolant Hydraulic oil change Sort viscosity Oil filter element change Additional data RETRO ela Next service inspection whichever occurs first ea 59 No No Operations done o Engine amp oil change Sort viscosity Oil filter change Air filter change Fuel filter change Oo n Hydraulic oil change Sort viscosity o QOilfilter element change Solidification point of coolant Additional data HE LL D caia aes EE Next service inspection whichever occurs first 60 No No Na Ho No Ho Operations done o Engineoil change Sort viscosity Oil filter change Air filter change Fuel filter change S
32. ecially pai loading of materials By pushing the concerned controller in direction of material input the machine should stop material loading and by its next pushing the loading rolls should turn back The controller frame has to be advanced in front of the hinged loading chute edge so that the attendant stops the loading rolls or let them turn back at pushing the frame by leg or belly positions C and B It is strictly forbidden to change or to set the controller frame so that the STOP position C is under the loading chute edge To stop loading you can push also the emergency STOP button under the loading chute E It is forbidden to retighten the nuts on the controller frame in order to increase resistance to unwished stopping by loaded material The control force should remain in limits as set by the manufacturer i e max 80 N over the total length length of the horizontal upper frame part It is strictly forbidden to remove guards and other safety elements They serve for your safety While chipping it is not allowed to enter the area of ejected flying wooden chips The end piece of the discharge duct can be set only in the angle see fig to longitudinal axis upper turnable part opposite to the loading chute Do not direct it toward the attendant s place 2 15 Me as 2 Keep this machine beyond endant s place childrens and unauthorised person s reach Avoid their SEN
33. et the play by a ball nut pos 10 for the control mechanism Set the brake cable assembly length by the nuts pos 4 so that the rocker arm pos 6 is upright to the main bar pos 3 If the system is equipped with brake cable assemblies intended for fast installation without adjusting nuts then go directly to the step 6 Set the play of the control mechanism by means of the nut pos 10 so that the rope being drawn on the rocker arm can be pulled out approximately by 4 mm It corresponds with the proper play inside the brake required for avoidance of slight braking and warming while driving Finally lock the nut pos 10 by means of the counter nut pos 8 Having finished apply the hand brake lever and release it repeatedly 3 or 4 times If some play occurs remove it by setting the nut pos 10 If the rocker arm did not remain in its upright position readjust the brake cable assemblies again by means of the nut pos 4 In case of brake cable assemblies without adjusting nuts readjust the play setting in the brakes When the brake system is properly adjusted then the brake effect must be evident just behind the dead point Should the brake system be adjusted with too small play then you need more power for backing To check out functionality of the brake system we recommend a test run with two or three braking actions If some play occurs see the above mentioned steps If some faults in adjustment persist contact your dealer
34. gine Dealersaddtess GG lt lt Abdia ee Address of authorised service Date of delivery 8 GC Warranty expiration date mrusuuunmunununuanssnunmssuumusumunmuunmunununusmusmanumumuannuussesensutes Interruption of warranty period een KOHLER Pais N CONTROL INFORMATION The type plate is located on the machine frame STAGE I N EA AND It includes i FAMILY EMISSI E COMPLIANGE manufacturer s data product trade name type serial number year of manufacture weight of machine CE designation AEN gosse cq This product is available in two V rsions according to the modification of its chassis LS 150 38 C unbraked chassis LS 150 38 CB braked chassis LS 150 27 C unbraked chassis LS 150 27 CB braked chassis Work Safety Instructions Utilisation For transport the chipper should be coupled to transport means equipped with a towing bracket with a joint ball of size ISO 50 or with a hitch intended for a drawbar towing eye 240 mm This chipper is designed for disposal of wood waste twigs bark branch wood and other above ground biomass or for manufacture of chips from aforesaid materials and also for disposal of redundant timber such as sticks deals pickets etc The chipper can dispose all these materials with diameter up to 150 mm or flat materials with thickness up to 60 mm The wooden pieces
35. his ignition box does not allow repeated starting if the key remains in the RUN position but it must be turned back in the initial OFF position and the whole starting procedure must be repeated Dangerous space behind the loading rolls is protected with a hinged cover and by a terminal switch which blocks the driving engine before starting if the cover remains opened Once opened the driving engine stops immediately This cover is locked with two bolts that A safety frame for material loading serves as an actuator for the loading rolls control i e stopping or reversing Once being pushed the chipper stops loading tion i diately th t hi M ene Da E bonia be properly tightened 18 behind the chute edge brings reverse turning of the loading rolls Dangerous space of the chipping wheel and of the discharge duct is secured by a terminal switch To swing the discharge duck away or to open the upper half of the chipping wheel guard it is necessary to unlock the guard and to move it in the arrow direction see fig It is not possible to put the machine into operation if the guard remains opened A safety pin of the chipping device rotor serves for rotor blocking at blades exchange and servicing The pin is chained on the edge of the machine frame A rubber plug protects the hole for the pin The chipping device is blocked if the pin is inserted into a bush on the rotor An emergency STOP butto
36. ith a 13 pin receptacle for transport lighting it is possible to use an applicable adapter for a 7 pin plug The trailer can be also equipped with a 13 pin plug option While uncoupling the trailer proceed in reverse order Do not uncouple the trailer on a hillside as it is very dangerous Before uncoupling make sure if the trailer is sufficiently blocked against unwilling motion after uncoupling from the vehicle Putting aside and parking Unbraked trailer Do not park the trailer on hilly terrain It is very dangerous as the trailer is not braked While parking block it against unwilling motion with scotch blocks under both wheels While putting aside or parking the trailer being coupled to the towing vehicle retract the parking brake on the vehicle and on hilly terrain block it against unwilling motion with scotch blocks under both trailer wheels and at least under one wheel of the towing vehicle Braked trailer While braking the braked trailer retract its parking brake by means of a control lever in the position BRAKED While putting aside or parking the trailer being coupled to the towing vehicle retract the parking brake on the vehicle and also on the trailer On hilly terrain in addition to that block it against unwilling motion with scotch blocks under both trailer wheels and at least under one wheel of the towing vehicle CAUTION Before removal of scotch blocks first find out if the parking A brakes can hold the whol
37. lation it is possible to use brake cable assemblies with adjusting nuts or brake cable assemblies intended for fast installation without adjusting nuts New braking systems are adjusted already by the manufacturer However after replacement of the brake shoes it is necessary to adjust the brakes again just before adjustment of the brake cable assembly Adjustment of the brake AL KO 1 Liftup the trailer by means of lifting jacks so that its travel wheels can freely rotate and loosen the nuts pos 8 and 10 on the bar and the nuts pos 4 and 5 on the brake cable assembly 2 following steps are the same as on the other trailers i e the overrun brake must be released as for going forwards and the parking brake lever should be set in its Zero position 3 Now turn the travel wheels slowly in the travel direction and at the same time set the adjusting nut through the hole pos 2 on the rear side of the brake drum by means of a screwdriver until the brake shoes start blocking the wheels Then loosen the adjusting nut by turning it back until each wheel can freely rotate without friction of its shoes on the wheel brake drum Then make the play bigger by turning the nut by several teeth so that the play is sufficient also after warming of the shoes and the brake drum Set the play in the same way 40 10 11 12 also on the opposite wheel New brakes do not need any adjustment since they are adjusted by the manufacturer S
38. mal approaches under 20 m while chipping then stop working immediately If any breakage damage or disengagement occurs stop chipping immediately If you heard any strange noise or vibrations or felt a strange smell while chipping then turn off the machine immediately and contact your dealer or directly the manufacturer In case of fire or breakdown stop chipping immediately In case of fire use foam extinguishers only If you cannot damp the fire down yourself call for a fire brigade If an attending person gets caught by rotating parts or loaded materials stop the loading rolls by pushing the safety frame Stop working and go on only if the attending person is uninjured and fully concentrated If the discharge duct gets clogged stop loading immediately and reverse the loading rolls by pushing the safety frame position REVERZ Turn the chipper off and having all rotary parts stopped after about 1 2 min use an elastic rod and try to release the clogged material in the end piece of the discharge duct Having released clogging materials try to turn on the chipper again If not hinge away the upper hood part and try to remove all materials by hand the chipper must be OFF Be aware the chipping wheel must be blocked properly Technical Description This machine consists of the following main parts chipping device 33 loading chute loading rolls chipping wheel discharge duct chassis Chipping
39. ms E and lock them by counter nuts The nut D should be screwed on the bar about 8 10 mm The main brake bar must be locked without any prestress but with max play of 1 2 mm Screw the nut G to the spring suspension A without any prestress and lock it Having finished apply the hand brake lever and release it repeatedly 3 or 4 times If some play occurs remove it by setting the nuts C and D When the brake system is properly adjusted then the brake effect must be evident after about 10 15 mm behind the dead point Should the brake system be adjusted with too small play then you need more power for backing To check out functionality of the brake system we recommend a test run with two or three braking actions If some play occurs see the above mentioned steps If some faults in adjustment persist contact your dealer or authorised service It is necessary to proceed in the given order i e first to adjust the wheel brakes and the rocker arm must be upright on the main brake bar The red safety screw should be removed first after adjustment of the whole braking system 39 Overrun brake AL KO Assembly and disassembl lanovody pro rychlou mont FH pas 6 The overrun brake AL KO should be installed as per the following figure The brake must be released as for going forwards and the parking brake lever should be set in its zero position For instal
40. n a towing vehicle When discharging into a container pay your attention to ejecting in order to avoid ejecting chips out of the container Before displacement of the chipper to another workplace first turn the engine off and wait for run out of all rotary parts Do not load materials with parts of metal glass and other similar objects Do not chip or load materials while driving Having put materials in the loading chute between the loading rolls release loaded materials immediately and keep a certain distance from the chute While working never lean over the loading chute and never pull out wooden materials already loaded from the chute Do not load materials with diameters exceeding 150 mm If loaded materials are spreading with risks of catch holding of attendant s dress being drawn in the loading chute then it is necessary to prepare such materials accordingly Pay special attention to thorny materials such as acacia and roses which may easily catch your sleeves 30 Becareful while loading since materials may unexpectedly move in unwished directions In case of two attendants it is necessary to make simple signals clear before working During operation it is not easy to make any agreements because of operating noise Observe the working area If any person children or animals approach while chipping then stop working immediately Be aware that there is a certain time period between loading and ejecting of th
41. n stops dangerous motion of the loading rolls and turns the engine off like the safety frame Ignition box intended for control and feeding of safety circuits NOTE To put the chipper into operation turn the key in the position START for starting and then let it in the position RUN 20 Safety frame for material loading MATERIAL LOADING pulling forwards STOP central position REVERSE back position Control lever on safety frame for loading stopping and reversing emergency STOP button on upper chute part Lever for V belt tightening intended for chipping wheel drive Controller of in feed speed Loading rolls speed regulation in range from 0 to 40 21 Emergency STOP button stops dangerous motion of the loading rolls and turns the engine off Transport safety on public roads For transport on public roads this chipper should be coupled to transport means equipped with approved towing brackets The given towing vehicle should be approved for this way of transport and equipped with a respective towing bracket intended for permissible weight of an unbraked trailer or in case of a braked trailer for vertical coupling load of 50 kg at least and trailer gross weight of 750 kg at least If the towing vehicle is equipped with a 13 pin receptacle for transport lighting it is possible to use an applicable adapter for a 7 pin plug The trailer can be also equipped with a 13 pin plug option e Fo
42. nctional checks of the safety frame on the loading chute Set the lever in the in feed position and the loading rolls start turning loading By first pushing the frame the rolls should stop loading immediately EMERGENCY STOP the next pushing behind the chute edge D brings their reverse turning Legend A loading chute B safety frame C attendant s place D loading chute edge E in feed direction G control lever Chi EMERGENCY STOP must be activated before the point D loading chute edge Do not leave the machine unattended e The safety frame must be always adjusted so that the in This chipper is driven by a combustion engine Do not start it in confined A or ill ventilated spaces or under conditions of low visibility 29 While chipping the chipper chassis the trailer must be properly blocked You may let the chipper coupled to a towing vehicle Just turn the loading chute and the discharge duct in the required direction The end piece of the discharge duct should be set only in the angle see fig Do not direct it toward the attendant s place Are for ejecting Mac ERR i Area for ejecting While working the attendant should stand only on the given attendant s place Having turned the chipping wheel on wait for stabilisation of its speed Then you may increase or reduce this speed by means of the engine speed regulator Wooden chips can be gathered in bulk or into a container located o
43. nd parameters should be compared with that of the axle connecting and fixing holes ET offset depth type of wheel bolts see the type plate on the brake system keep this type plate always legible and accessible Do not forget to retighten the wheel nuts after first 20 km and then again after 100 km 50 Hot dip galvanized parts e So called white corrosion may occur on their surface it is only an optical problem To eliminate this problem take the following measures when putting the trailer aside or for storage keep it in sufficiently ventilated space After work in winter rinse the hot dip galvanized parts with clean warm water by a steam jet e tis strictly forbidden to carry out any welding works on the axle overrun mechanism and coupling device damaged parts must be replaced Maintenance Intervals Electric Protect all wires against contact with oil products Keep all Installation elements clean and avoid any damage of wires short circuit risk All connections must have clean and proper contact surfaces to avoid intermediate resistance at a wrong contact point Hydraulic Oil First oil change after 500 working hours next always after 1000 Change hours respectively change the oil always after every season Hydraulic Oil We recommend changing the filter element together with the oil Filter Change change Check up tire pressure regularly and reinflate if necessary A maintenance of the
44. ngine overloading NOSTRESS OFF the chipper works without automatic regulation of loading This way of operation is recommended only in case of a failure of the control unit e Control unit This control unit displays actual rotor speed values When the rotor stops the unit displays a total number of running hours th To display a daily number of running hours just press the button S To reset this daily number just press the button S once to display a total number of running hours th and then press it again and hold for total resetting This control unit is protected by two fuses 7 5 A installed just by the unit and 4 A installed inside e Right function of NOSTRESS system The speed regulator reduces material feeding upon contingent overloading The chipping wheel speed is set by the manufacturer to 1588 rpm to turn the loading rolls off and to 1590 rpm to turn the rolls on again Actual rotor speed values are displayed on the control unit e Speed sensor This encapsulated sensor in fitted on a holder keeping its distance of 2 mm from the cam lobe In the rear part of the sensor sleeve there is an orange LED installed flashing in case of proper sensing 47 Set up of the speed sensor distance should be done at machine standstill only j o Pp Br 7 b 4 M i x 4 N s 4 7 N p Location of sensor under hood Trailer maintenanc
45. o always with the towing vehicle to the trailer Be careful this approaching could be dangerous particularly on hilly terrain First of all set the drawbar in required height by means of its jockey wheel Coupling through a ball coupler Hold the coupler on its grip and put it on the ball in rear of the towing vehicle After snapping on the ball release the grip and the coupler gets automatically locked The pointer on the ball coupler Knott must be within range In case of the AL KO ball coupler you should see the pointer in a green field Try to lift it up by hand to check out if the ball coupler is properly locked e Coupling through drawbar eye 2 40 mm e Having approached the towing vehicle to the drawbar and after its height adjustment by means of the jockey wheel put the eye into the hitch Automatic couplers lock the drawbar inside by a pin automatically e Incase of manual couplers put the eye into the hitch and insert its locking pin After snapping lock the pin by its locking spring or dowel against unwilling uncoupling e Check out proper coupling and locking of the trailer drawbar For a braked variant connect the brake safety rope to the buffer frame or towing bracket in rear of the towing vehicle This rope of the overrun brake system should be led directly to the towing vehicle and freely for all reciprocal movements both of the trailer and the vehicle 29 e If the towing vehicle is equipped w
46. oduct designation Chipper model LS 150 38 CB complies with the given CE directives 2006 42 EC MD 2004 108 EC EMC 2002 88 EC 9776 2000 14 EC NOI Lisi of edid EN 953 150 3744 EN 150 And EN 50 13732 1 EN 180 13857 EN ISO 14382 EN used for review of ig 515707905 11 684 conformity Basic technical parameters 4 age Te ss SS Se eT es Conformity assessment in accordance with Directive No 2000 14 EC Art 14 point 2 Appendix V The entity participating in this conformity assessment in accordance with Directive No 2000 14 NB 1017 SUD Czech s r o Novodvorsk 894 138 CZ 142 21 Prague 4 104 2 dB Measured sound power level of this equipment Las 105 0 dB Guaranteed sound power level Completion af technical documentation in amp mriice on 1 8 2013 ASE Lis Contents LOREWNORD Lee bod ec 2 5 PRODUCT IDENTIFICATION 9 WORK SAFETY INSTRUCTIONS s 00000000000000000000000000000000000000 000000000000 10 OTEA ae ee ee eek 10 NOBRALLOWED USE ya nee ee ee ee ounces 10 ail EEE M 10 WORK SAFETY SYMBOLS sense Re 15 TRANSPORT OF 1 0 17
47. of this equipment a 104 2 dB Guaranteed sound power level Lwa 105 0 dB XE aus Ing Jiri Kwasni ka Completion af technical documentation as rye 7 664 43 ele ice In Smrzice on 12 8 2012 Ing Kvasni ka EC CONFORMITY DECLARATION issued compliance with applicable EC Directives We as the LASKI s r o manufacturer Blist ka 263 16 CZ 798 17 Smrzice CRAN 45478582 declare hereby that our product designation Chipper type LS 150 model LS 150 27 serial number camelis with the given CE directives 2006 42 EC MD 2004 108 EC EMC 2002 88 EC 97 68 EC 2000 14 EC NOI List of technical EN 13525 A2 EN 953 A1 EN ISO 3744 EN ISO standards specifications 3767 1 EN ISO 11201 EN ISO 12100 EN 13478 A1 and harmonised norms EN ISO 13732 1 EN ISO 13857 EN ISO 14982 EN used for review of ita 1178318011 684 conformity Basic technical parameters TE _ KONEK COMMAND CITE eS Do Sq Conformity assessment in accordance with Directive No 2000 14 EC Art 14 point 2 Appendix V The entity participating in this conformity assessment in accordance with Directive No 2000 14 EC NB 1017 T V S D Czech s r o Novodvorska 394 138 CZ 142 21 Prague 4 Lwa 104 2 dB Lwa 105 0 dB Measured sound power level af this equipment Guaranteed sound power level Completion of technical documentation In Smrzice an 12 8 2012
48. on one side 3 1 4 Trailer brakes Faulty overrun brake Test it and replace if necessary already at deceleration damper 5 Backing is impossible or very hard 5 1 5 2 6 Insufficient hand brake effect 6 1 7 Wheel brakes are hot 71 7 2 7 3 7 4 7 5 Overrun brake moves hardly Brake cable drags or damaged Brake cable rusty or broken Big play in brake system Faulty overrun brake damper Brake shoes drag on pins Wheel brake works on one side only See point 1 1 1 2 1 5 2 2 Small play in brake system Prestress in brake cable Brake shoes drag on pins Wrong play in brake system See point 1 and 2 Wrong setting of brake system Dirt in wheel brakes Overrun brake lever drags Spring magazine prestressed in zero position nut G resp 10 tightened too much Hand brake lever not pulled out or partially released Bowden cable holder deformed Grease all bearing and sliding points Remedy Replacement of cable Adjust as per manual Test it and replace if necessary Replace shoes and pins if necessary Check it out and adjust as per manual See point 1 1 1 2 1 5 2 2 Adjust as per manual Adjust as per manual Replace shoes and pins if necessary Adjust as per manual See point 1 and 2 Adjust as per manual Remove dirt Remove the lever clean and grease Adjust as per manual Set the hand brake lever in zero position Replacement 54
49. or authorised service It is necessary to proceed in the given order i e first to adjust the wheel brakes and the rocker arm must be upright on the main brake bar Instructions for operation 1 Having pulled the parking brake on hilly terrain and due to backing automatics the vehicle can move back approximately by 25 cm until the brake effect occurs So when using the parking brake be aware of from other vehicles or obstacles behind the trailer 2 The brake safety rope is connected with the parking brake lever At unexpecit and keep a safety distance 41 3 ted uncoupling of the trailer from the towing vehicle the safety brake rope activates the parking brake that should brake the trailer Therefore the safety brake rope must be properly connected to towing vehicle and led directly freely without risk of its catching or tangling on the trailer parts If the towing vehicle is not equipped with a corresponding eye make a loop on the towing bracket ball 4 Lift fully up the jockey wheel under the drawbar and lock it in its top position to avoid its getting loose and falling down If its top position is not sufficient loosen its holder and lift it more up Travel wheel replacement Any drive with a damaged tire or wheel rim is very dangerous the tire can blow out and cause a road accident Should any fault or damaged be detected on the tire or on the rim then do not hesitate to replace a complete wheel However this trailer
50. orti viscosity Oil filter element cha nge Additional data Next service inspection whichever occurs first Hd Lilian 61 Yves Yes Wes Yes Solidification point of coolant Hydraulic oil change Yes Yes No Ha Ho C Ho No
51. r transport on public roads the trailer must comply with instructions in its operating manual e Maximum transport travel speed is 80 km h e Always before coming to a public road it is necessary to remove all mud and accumulated sediments especially from trailer tires Transport position First make the machine ready for transport turn the engine off empty the rear loading chute couple the trailer on the towing bracket ball or insert the drawbar in the hitch and lock it with a locking pin connect the brake safety rope to the towing vehicle release the parking brake 22 DOODO lift up the jockey wheel under the drawbar retract the supporting foot in rear and lock it mechanically turn the discharge duct to the left fold it down and lock it mechanically fold down the end piece and lock it mechanically connect the electric plug to the towing vehicle Trailer coupling uncoupling For transport this chipper can be coupled to transport means equipped with a respective towing coupler B50 X with a ball ISO 50 mm or through a drawbar eye 40 mm in the towing vehicle hitch The given vehicle should be approved for transport on public roads While parking the unbraked trailer block it against unwilling motion with scotch blocks Should the trailer be braked retract its parking brake On hilly terrain in addition to that block it against unwilling motion with scotch blocks While coupling g
52. rication of bearings Check up condition of blades shredding hammers and chipping wheel vanes regularly Check up hydraulic hoses for wear Replace them if necessary or every five years Lubrication cs css E Grease cup of chipping wheel Grease cup of chipping wheel Lubrication every 40 running hrs under hood lubrication every 40 weekly running hrs weekly Grease cups of loading rolls Grease cups on towbar Lubrication every 40 running hrs Lubrication every 10000 12000 km or weekly Once a year Grease cup of tension pulley Lubrication every 40 running hrs weekly The hydraulic pump is powered by the PTO shaft The pump is accessible after removal of its guard To tighten the V belt loosen the fixing bolts and just move the whole pump assembly on its guides After tightening retighten the fixing bolts 44 Blade Grinding Blades fitted in the chipping wheel are double sided i e reversible if one side is blunt Blades edge regrinding requires high demands for keeping cutting edge shape While grinding it is necessary to keep its optimal geometry see the following figure A right shape prolongs blade service life While regrinding it is necessary to keep the same weight of particular blades because of balance of their rotating mass For grinding use always a grinder with a magnetic table and a special fixture Detailed geometry of blade edge bolt a
53. springs parts for excessive wear or contingent damages and replace them if necessary wheel bearings are maintenance free with permanent grease packing exchange them only in case of contingent damage brake lining thickness through inspection holes in rear brake drum shields ball coupler and towing bracket or towing eye and hitch apply corresponding grease film on their surface e g as per DIN 51825 KTA 3K4 coupling parts for excessive wear or contingent damages and replace them if necessary functionality of overrun brake incl backing automatics and parking brake readjust them if necessary lubrication of overrun and parking brake mechanism use always lithium grease such as Castrol LM Grease Castrol Spheerol AP2 or Fuch Renolit GL2 sensitiveness and response of overrun mechanism set the hand brake backwards as much as possible and push the ball coupler with the towbar in the overrun brake this pushing must be connected with increasing force After release the towbar must go slowly forwards in its initial position it must not shot out If it is not possible to push the towbar check it for dirt or sediments and apply some grease If this fault persists the overrun mechanism must be repaired or replaced in authorised service AL KO or Knott tires and wheel rims for wear or contingent damage jockey wheel and its mechanism lights and reflector glasses 49 plug and cables of electri
54. u and your work safety to understand all instructions given in this manual The firm Laski s r o does not bear any responsibility for any claims resulting from disobedience to the instructions given in this manual This operation manual includes also work safety instructions in various parts of the text If there is any work safety rule or instruction in general description then this instruction is indicated with the following symbol EC CONFORMITY DECLARATION issued in compliance with applicable EC Directives We as the LASKI s r o manufacturer Blistka 263 16 CZ 798 17 Smr ice CRA 45478583 declare hereby that our product designation Chipper model LS 150 27 C serial MUMDET complies wilh the given CE directives 2006 42 EC MD 2004 108 EC EMC 2002 88 EC 97 68 EC 2000 14 EC NOI List of technical EM 13525 A2 EM 953 1 EN ISO 3744 EN ISO standards specifications 3767 1 EN ISO 11201 EN ISO 12100 13478 1 and harmonised norms ISO 13732 1 EN ISO 13857 EN ISO 14982 EN used for review of its 11792 15011 684 conformity Basic technical parameters Conformity assessment in accordance with Directive No 2000 14 EC Art 14 point 2 Appendix V The entity participating in this conformity assessment in accordance with Directive No 2000 14 EC NB 1017 T V S D Czech s r o Novodvorsk 994 138 CZ 142 21 Prague 4 Measured sound power level
55. xis which is 37 5 mm This distance on a new blade 1s 100 mm see Grind the blade only up to minimum distance from the edge to its fixing the following figure Grinding allowance 7 Max wear grinding of cutting edge Adjustment of Chipping Device Optimal operation of the chipping device requires right setting of the clearance between the blade and the opposite cutting edge This distance should be set see the following figure and checked after fitting the ground blades then it grows with their wear and chipped branches may be squeezed between the blade and the opposite edge It brings deterioration in quality of chipping Pay attention also to the blades exchange In such case set the given clearance bigger to avoid damage of a new blade and its opposite cutting edge Blade Opposite cutting edge 7 Recommendation Check conditions of blades every 40 operating hours Regrind blade edges if they are found blunt Jointing elements bolts and nuts should be replaced together with the blades exchange Safety nuts should be used only once since they lose their self locking properties if used repeatedly N OSTRESS LE Speed Regulation This system is intended for overload protection of the combustion engine consisting of an electronic control unit and a speed sensor installed on the rotor shaft 46 NOSTRESS ON the chipper works with automatic regulation of loading no e
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