Karcher KMR 1250 D Vacuum Cleaner User Manual
Contents
1. 6 bar W Park the sweeper on a level surface Pull out the dipstick m Wipe the dipstick clean and re insert it in the filler hole W Pull out the dipstick again and check the result The oil level should be between the MIN and MAX marks If the oil level is below MIN top up with oil If the oil level is above MAX drain off the surplus W Insert the dipstick back into the filler hole B Pour engine oil type SAE 15 W 40 into the hole for the dipstick A Caution Danger to the environment from engine oil After carrying out an oil change ensure that the waste oil is passed to an appropriate collection point or official disposal company A Caution W Run the engine until it reaches its normal operating tem perature m Make sure the sweeper is standing on a level surface m Open the unit cover W Place a drip pan under the engine Hold the end of the drain tube over the drip pan and let the old oil run out m Close off the end of the drain tube again m Pour engine oil into the filler hole Capacity 1 1 litres m Check the oil level with the dipstick see Checking the oil level m Wipe up any oil spillage and dispose of the waste oil appropriately KMR 1250 D Cleaning or replacing the air cleaner Clean fuel filter Checking the hydraulic system User Instructions English AN Do not run the engine without an air cleaner other wise this will lead to increased wear on the engine The air2. English User Instructions KMR 1250 D Emptying the waste hopper A Important information Injury hazard No person or animal should be allowed to stand in the area traversed by the hopper while it is being emptied Danger of being crushed Do not reach into the shafts and linkage of the emptying mechanism Do not stand under the hopper Risk of sweeper toppling over If the sweeper is standing on a slope with a gradient of more than 5 it could topple over while the hopper is being emptied The hopper should therefore only be emptied when the gradient at the location where the sweeper is standing is less than 5 for the direction in which it is facing W Stop the sweeper m Raise the main brush t Note Following steps can only be performed with the sweeper set to two handed operation W Raise the waste hopper 1 2 te 4 1 2 When the hopper has reached the required height m Tip the hopper outwards 1 3 te I p the hopp T 2 Note The hopper must have reached a certain minimum height before it can be tipped out The best position for emptying the hopper is when it has been fully extended As soon as you release the button for activating the tipping system the hopper automatically returns to its original position m Lower the hopper 1 4 H m 36 KMR 1250 D Typical applications User Instructions English AN Caution whil
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4. W empty the waste hopper 37 English Shutting the sweeper down for longer periods 38 User Instructions KMR 1250 D Picking up larger items sticks tins etc AN Caution When the bulk waste flap is open stones or grit could be thrown at the front by the main brush Make sure therefore that when you open the flap no persons animals or property are endangered m Open the bulk waste flap a by pulling back the corre sponding lever m Drive over the items to be picked up at low speed and with the bulk waste flap open Note In order to avoid stirring up dust unnecessarily close the bulk waste flap again as soon as possible Overcoming obstacles Obstacles up to 5 cm in height can be driven over without any problems Before you do SO open the bulk waste flap and raise the main brush Obstacles more than 5 cm in height can be only be driven over with the aid of a suitable ramp If you do not intend to use the sweeper for a longer period of time e g during the winter please observe the following E itis most important that the main brush and side brush es are kept raised in order to avoid damage to the bristles Clean the interior and exterior of the sweeper Close the fuel tap Change the engine oil see Chapter Maintenance Store the sweeper in a protected environment and ensure that it cannot roll away Remove the ignition key Disconnect the battery m Charge
5. ground by 1 3 mm The rear skirt should be adjusted so that they clear the ground by 1 5 mm W The front skirt cannot be adjusted Replace the skirt as soon as you see signs of excessive wear W Tighten the retaining screws Park the sweeper and switch off the engine Raise the side brush Remove the three hex socket bolts 5 mm Allen key Detach the side brush Push the new side brush onto the drive pin Refit and tighten the three hex socket bolts Stop the machine and turn it off Take out the ignition key Undo 6 screws S on the panel Remove the panel 1 Unscrew the Phillips screw between the supports of the lamp holder on the defective headlight Turn the lens of the defective headlight anti clockwise about 1 4 of a turn 2 and take out reflector housing 3 Replace light unit W Insert reflector housing with new light unit in panel again from below and secure with about 1 4 of a turn clockwi se Make certain it engages properly the label HALOGEN on the headlight glass must be able to be read horizontally 4 m Screw in again the screw between the supports then secure the panel with the 6 screws 45 English Adjusting the sweeping pattern 46 User Instructions KMR 1250 D m Open the unit cover and secure it in place The sweeping pattern can be altered by turning the cen tral adjusting knob To increase size of sweeping pattern turn adjusting knob counter clockwise towards T
6. with 1 side brush 1 000 mm with 2 side brushes 1 300 mm Area rating theoretical without side brush 6 000 m h with 1 side brush 8 000 m h with 2 side brushes 10 400 m h Waste container Theoretical capacity 100 L Max usable capacity 80 L Lifting height 1 430 mm Filter surface area 6 m Sweeping unit Brush roller with V shaped rows of bristles Diameter of brush roller 285 mm Diameter of side brush 450 mm Vehicle tyres Pneumatic Diameter 300 mm 4 00 4 Air pressure front 6 bar Air pressure rear 6 bar Lighting Light unit DIN 49848 HS3 6V 2 4 W Engine Model Yanmar L70AE DE Type 4 stroke Cylinders 1 Capacity 296 cm Output 5 9 HP at 3600 r p m 4 4 kW Fuel diesel 3 3 L Engine oil SAE15W40 1 1 L Battery 12 Volt 44 Ah 50 User Instructions KMR 1250 D Starter electric Drive system Maintenance free fully enclosed hydrostatically driven axle with differential Hydraulic fluid Class DIN HVLP 51524 2 46 c St 4 C Capacity 14 L We recommend Wintershall Wiolan HV 46 Hydraulic Fluid Degree of Protection IEC drip proof IPX3 Ambient conditions Temperature 5 to 40 C Air humidity not wet with dew 0 90 Operating cycle Under favourable conditions the sweeper has an operating cycle of 3 hours with a full fuel tank at the start The actual time is dependent upon several factors surface structure of the ground and how level it is how well the sweeper has been main
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8. cleaner must be washed out more frequently if the engine is run in particularly dusty environment A Do not wash the air cleaner in petrol or a cleaning solvent with a low flash point W Filter insert 1 Replace when heavily contaminated Otherwise blow out the insert from the inside with com pressed air or knock it on a hard surface Do not brush the dirt off or the dirt will get pressed into the fibres Do not clean the filter with a soap solution as in this model it is a oil wet filter AN Do not smoke where this work is taking place keep away from naked flames and sparks W Drain the fuel out of the tank m Undo the small screws on the fuel tap and draw out the filter Wash the filter thoroughly with diesel fuel W Carry out a visual inspection If there is any loss of fluid from the hydraulic unit cylinder or hoses call KARCHER Customer Service 43 English User Instructions KMR 1250 D Safety information which must be observed when handling batteries Comply with the user instructions and ensure that these are displayed at the charging station Before the operator carries out any work on batteries he she must have received proper instruction from a suitably qualified person Wear safety goggles and protective clothing when working on batteries Ob serve accident prevention regulations as well as DIN VDE 0510 VDE 0105 Part 1 Smoking is forbidden Make sure that there are no naked flames other source of he
9. the battery with a suitable charger approx every two months see Chapter Maintenance KMR 1250 D Transporting the sweeper Cleaning and care User Instructions English If the sweeper is going to be transported on the back of a vehicle it must be properly secured so that it cannot move unintentionally W Apply the parking brake m Secure the sweeper in the manner shown in the illustrati on only using web belts or ropes or chains Before you carry out any cleaning or general maintenance tasks W Park the sweeper and switch off the engine Cleaning the inside of the sweeper You can clean out the inner parts of the sweeper by blowing them through with compressed air Cleaning the outside of the sweeper The outside of the sweeper can be wiped off with a damp cloth Do not use any aggressive cleaning agents which might cause damage to the plastic components 39 English Maintenance 40 User Instructions KMR 1250 D First engine oil change A Caution When an engine is new it is subject to increased abrasion In order that the engine does not suffer any damage we recommend that you change the engine oil and the oil filter after the first 8 operating hours Initial inspection after 8 operating hours A Caution In order to ensure that your sweeper functions safely and reliably it should undergo an initial inspection after
10. the oll level iicet aee tae ied inde da e Eve Eoque ue an a e d di nd o 42 Fito With Ol pc C 42 Ghanging the engine il strana aed ee teed eed 42 Cleaning or replacing the air cleaner siennes 43 Gl anfuelfilter ue E 43 Checking the hydraulic system sise 43 Checking the level of electrolyte in the battery issues 44 Gha rgingthe Battery ner nia ira estet ay qusa dan Den dd bias nete de lens dias 44 Replacing the sealing skirts iarasi iecit ne chad ve cte d dee e dure e anne ends 45 Replacingthe side DRHISIu 5 eed cete Mtt at etf erede tede enr meta sed ee isa Aer TER 45 Replace light Unites E 45 Adjusting the sweeping pattern e 46 Replacing the main brush roller u au n Sau ua ENE EEA EEEN ea EEEE sasa EAE i 47 Replacingiuses scontri Em 48 Replacing the dust filters TES 48 THOMDIGSMOOUNO e ah uquna 49 Technical specifications lla ie EL ea ad quud tut devs ceeded e 50 27 English For your safety 28 User Instructions KMR 1250 D Before you use this machine for the first time please read the following these operating instructions the enclosed leaflet Safety Information No 5 956 250 Make sure that all information contained therein is complied with A Explosion hazard while refuelling m Do not fill up with fuel in an enclosed space while the engine is running W Do no
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12. KARCHER KMR 1250 D 1 091 114 1 091 134 ANL Ti www karcher com 5 956 834 A2003105 06 02 u de TE sl m iU NE e D Nederlands Gosse pur alan a di I sa n EXANviKG Pons rponol va rousxehores Eu KMR 1250 D User Instructions English Contents Fofyoursalei e cH Re 28 On behalf of the Snvironmens M c 29 I t endedusag amp _ u an ch ea ies aa u at eased laid 30 Sweeper functions d a eae dent an 30 Main ormpornents i tp e oO tod odd bad adt AKE x a ua m o e mM bc bet en 30 Pior tointa stat Up a tate d Eee OR e ep caepit beri NOUS cita iud Ulett tus PW re de MEE 31 Unloading procedures huis canoe eiie etc edente Lee totu dete ty ea Ex ayy ae aeo a e cua E a due eis 31 Pushing the sweeper by hand ss eene e nnne nennen trte danse n EAEE aE NANNE EENE tente nennen nnns 31 After moving the machine yaws 31 Operating COMMONS uu y uu et ttes oratio nt ames canted ga Dens tots uei ae 32 Preparing the sweeper for eO lle d ead ein dM CIE 33 Adjusting the driver s Seat uc entente iii n RE E e RED Ter REED Alouette ety 33 Filling the fuel tank S 33 Openduelitap a oet cett breiter rati Ct Festa eee ete tt a dan MRC A RE aE 33 Starting the sweeper pe eni ai ie tr ia i ue fae Wea mes tee ue es ae eee 34 Initial div
13. approx 8 operating hours The inspection should be carried out by an authorised service agent m Check all Bowden cables and make adjustments where necessary m Change the engine oil W Check that there are no leaks in the hydraulic system and all components function correctly m Check that the parking brake functions correctly W Check the air pressure in the tyres correct level 6 bar Daily maintenance m Check the engine oil level W Check the tyre pressure correct level 6 bar W inspect the brush roller and remove any string rope etc that may be caught up in the brushes m Check the dust filter If it is very dirty operate the shaker to clean it off W Empty the waste container Maintenance intervals Keep to the service intervals set out in the maintenance booklet so that your sweeper functions reliably and you retain the full benefit of the warranty The maintenance booklet Order no 5 950 536 can be found in the tool compartment on the sweeper under the bonnet The necessary maintenance tasks should be carried out by an authorised service agent KMR 1250 D Maintenance tasks User Instructions English AN Safety information applicable to maintenance tasks Before you begin any maintenance tasks please read the enclosed leaflet Safety Information No 5 956 250 Caution Make sure engine cannot be started uninten tionally In order to prevent the engine from being started unint
14. arging the battery Note We recommend using the automatic battery charger part number 6 654 116 for starter batteries Only use a battery charger having a mark of conformity Only use a battery charger with a certification mark Only undertake the charging procedure in dry weather protected areas W Bring machine to a stop remove ignition key W Tilt the seat forward and open the unit cover B Connect the positive battery post with the battery charger red clip m Connect the negative battery post with the battery charger black clip B Connect the battery charger to the network and switch on as necessary Charging period according to manufacturer s specifications 44 KMR 1250 D Replacing the sealing skirts Direction of travel Replacing the side brush Replace light unit User Instructions English The sealing skirts fulfil an important function They retain the partial vacuum in the area round the brushes which is es sential so that the sweeper can function properly They ensure that sweeping can take place without clouds of dust being formed at the same time If the sealing skirts are damaged or worn out they must be replaced immediately W Park the sweeper and switch off the engine m Remove the retaining screws and detach the sealing skirts W Fit new skirts and align them as follows The side skirts should be adjusted so that they clear the
15. at or sparks in the proximity of the battery otherwise there is a danger of explosion or fire If electrolyte comes into contact with skin or eyes rinse the affected area with plenty of clean water The metal parts of battery cells are permanently live Therefore do not place any tools or other objects on top of the battery Explosion and fire hazard Avoid short circuits Warning The metal parts of battery cells are permanently live Therefore do not place any tools or other objects on top of the battery Electrolyte is highly corrosive Under normal operating conditions it is not possible for anything to come into contact with the electrolyte If the battery housing is destroyed the bound electrolyte that leaks out is just as corrosive as liquid electrolyte gt 686 Return to manufacturer Exhausted batteries bearing this symbol are a re usable resource which should be recycled accordingly Exhausted batteries that are not intended to be recycled must be disposed of as hazardous waste in compliance with all relevant regulations Tg I TT o Checking the level of Note This only affects batteries which are not absolutely electrolyte in the battery maintenance free Check the level of electrolyte in batteries filled with acid Make sure the battery is fully charged before you carry out the check If required W Top up each cell with distilled water until the lead plates are covered by approx 1 cm of liquid Ch
16. attern by turning the adjusting knob see Adjusting the sweeping pattern 47 English Replacing fuses 48 User Instructions KMR 1250 D W Park the sweeper and switch off the engine W Open the unit cover W Replace defective fuses by a fuse having the same current rating Note Multiple defects with the same fuse mean technical faults in the electrical system Please call K rcher customer ser vice The dust filters should be inspected for damage every 50 operating hours A significant build up of dust at the air outlet from the fan is a sign of a filter that is not fitted properly or is defective m Raise the hopper half way 1 m Release the catches on the filter box 2 m Swivel the filter box forwards and lift it off 3 m Open out the handle pull it outwards and turn it through 90 make sure it engages 4 m Remove the filter cartridge 5 m Insert a new filter cartridge pins should fit into the holes 6 W Turn the handle back to its original position and make sure it locks in place m Mount the filter box and engage the catches KMR 1250 D User Instructions English Troubleshooting Engine does not start Battery is flat Recharge or replace battery No fuel in tank Fill up with petrol Fuel tap is set to OFF Open fuel tap Seat contact switch not pressed Sit down on the seat of the sweeper Sweeper does not move Lever bypass valve on conve
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18. e sweeping Do not sweep up packing bands wires or similar items otherwise the sweeping mechanism will be damaged Do not sweep any burning glowing objects Sweeping on dry ground If there is a large amount of rubbish such as several layers of leaves M remove the bulk by hand before you start with the sweeper For a small amount of normal dirt B onan even surface lower main brush set the lever to the middle position TAE minimum brush wear m on an uneven surface lower main brush set the lever to the lower position increased brush wear m switch on dust extraction set the switching mode lever to dry Ye W for cleaning right up to the edges lower the side brush Vm At regular intervals B clean the filter W empty the waste hopper Notes If you are sweeping up fine dust use the side brush as little as possible as it will increase the amount of dust stirred up by the sweeper If the side brush encounters an obstacle it automatically swivels back inside the outer contours of the sweeper You should nevertheless try to avoid collisions While the sweeper is operating the filter should be cleaned approx every 15 30 minutes depending on amount of dust Sweeping on damp or wet ground Follow the same procedure as for sweeping on dry ground In order to protect the filter from moisture W switch off the dust extraction set the sweeping mode lever to wet a At regular intervals
19. entio nally proceed as follows after you have parked the sweeper W Pull outthe ignition key m Disconnect the battery at the negative terminal The necessary maintenance tasks or daily inspections can be carried out with the bonnet raised Risk of injury Only raise the unit cover after the engine has been switched off and the parking brake P has been applied Burns hazard Take care not to touch the exhaust when you open the bonnet Injury hazard If you need to work under the waste container while it is in the raised position you must first of all secure the container to prevent it from dropping down unintentional ly Opening closing the unit cover W Tip the seat forwards W Take hold of the unit cover by the recessed grip and open it by pulling upwards Disconnecting the battery m Open the unit cover m First of all disconnect the cable from the negative termi nal then disconnect the positive terminal Note When reconnecting the battery proceed in reverse order connect the positive terminal first of all then the negati ve terminal 41 English Checking tyre pressures Checking the oil level MAX MIN Filling up with oil Changing the engine oil 42 User Instructions KMR 1250 D W Park the sweeper on a level surface m Check the air pressure in each tyre and correct it where necessary Air pressure for front and rear tyres
20. er is secured properly if you are going to transport it to a different location Do not use a forklift truck for loading purposes as it could damage the sweeper m Apply the parking brake m Secure the sweeper as shown in the illustration using web belts or ropes or chains On behalf of the environment AN Caution environmental hazard due to exhausted batteries Exhausted batteries should not be treated as domestic refuse Make sure that are disposed of in an environmentally appropriate manner AN Caution environmental hazard due to engine oil or hydraulic fluid After you have changed the engine oil or hydraulic fluid take the waste product to a recognised collection point or to a waste disposal company 29 English Intended usage Sweeper functions 30 User Instructions KMR 1250 D This sweeper is intended to be used for sweeping outdoor surfaces corresponds to Usage Category U for dust that is not injurious to health should not be used in enclosed spaces can only be used on public paths and highways if it has been fitted with the StVZO Accessory Kit Main components Drive unit single cylinder diesel engine continuously adjustable hydraulic drive to rear wheels main brush and side brush driven via belts hydraulically controlled emptying of waste hopper high performance generator Sweeping mechanism main b
21. ino trials t ee tI tee ee me Pe er etae teeta Dod in GENES Ede denos 34 BARDO u ac ees asians itin ten eder cce ile ii a dei I I 35 Stopping the sweeper and switching off iii 35 eene EE 35 Automatic cleaning z ioo ana Lt o LE p wa e ed ee e d aera ed RI Pc aee Pe eee o MA SSS 35 Manualicleanirg oerte fete ae d eode tn REED pete ede deutet eate Pa Leer 35 Emptying the waste hoppert 5 prece sect e eta e picti o cett e beo be Pet e lai ores 36 NY DIC AAP PIGEONS Enio CHE LN e loi i Vla EL n ee 37 Sweeping oN dry ground s A tees eine ea eai etate iet mt At ab IG aee 37 Sweeping on damp or wet ground is ener n n rn 37 Shutting the sweeper down for longer periods eseesesesseseseeeeeseeeeennnee nennen enn nennen 38 Transporting the sweeper t 39 CISaning ANd pei 39 Maintenance pelle ail 40 Firstengine oil change iioii iaia 40 Initial inspection after 8 operating hours see 40 BEEN CIS 40 Mant na c intervals n 40 Maintenance taskS ec ctn ua dan queen end dae ce pc e pere c dene gro ER dca 41 Opening closing the unit cover iii entren nennen treni inris ssh tete na 41 Disconnecting the battery ua aaa tete dt dentia e e freine do Br a Ve a En aded 41 Gheckingityre presSSUtes init helene ded cc i ete dert Feet aaa aba e E iero 42 Ghecking
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23. l level in the engine see Chapter Mainte nance m Check the amount of fuel in the tank and fill up if required see below m Check the level of hydraulic fluid and top up if required see Chapter Maintenance W Check the air pressure in the tyres see Chapter Maintenance W inspect the brush roller and remove any string rope etc that may be caught up in the brushes m Check the dust filter If it is very dirty operate the shaker to clean it off W Empty the waste container Adjusting the driver s seat The driver s seat can be adjusted to suit persons of various heights W Unhook the rods 1 in the seat tilting device Undo the 4 screws W Move the seat to the desired position W Tighten the screws and hook the rods back into the tilting device Filling the fuel tank A Explosion hazard while refuelling m Do not fill up with fuel in an enclosed space while the engine is running W Do not smoke while refuelling the vehicle W Fuel expands as it becomes warmer Do not fill the tank right up to the top Leave a gap of at least 1 cm under the bottom edge of the filler neck m Wipe up any fuel they may have been spilt and ensure that the cap is replaced firmly on the tank m Use only diesel Open fuel tap B Open unit cover Open fuel tap at position 0 OPEN Lever points downwards m Close unit cover 33 English Starting the sweeper 34 User Instruc
24. ng W Release the drive pedal and the sweeper will brake auto matically Important note Safety It is possible that the automatic braking function will not be sufficient to bring the sweeper to a halt In this case either make use of the parking brake as well or gently press the drive pedal in the opposite direction to travel Stopping the sweeper and switching off W Release the drive pedal The sweeper brakes automati cally and comes to a halt W Apply the parking brake Py m Setthe throttle lever to minimum engine speed to the rear m Make sure the main roller 3K and side brush tm are raised so that the bristles are not damaged m Switching off Turn the ignition key counter clockwise to the O positi on and then remove it After the engine has been switched off the filter is automatically cleaned for approx 10 seconds Automatic cleaning W Stop the sweeper and switch off the engine After the engine has been switched off the filter is auto matically cleaned for approx 10 seconds Manual cleaning While the sweeper is operating the filter should be cleaned approx every 15 30 minutes depending on amount of dust W Stop the sweeper i m Set the sweeping mode lever to wet T ay nup ZIZLI m Give a short press on the filter cleaner button the filter is cleaned for about 10 seconds m Set the sweeping mode lever back to dry E d m Continue with cleaning task as before 35
25. ngine cover W Fold the cover towards the rear it will be held in place by the pneumatic spring Turn the lever for allowing freewheeling to position OFF W Release the handbrake W Push the sweeper to the required destination Note Do not push the sweeper over long distances or move it at a speed greater than 10 km h e g when it is being towed After moving the machine W Putthe parking brake on W Set free wheeling lever to position ON 31 English Operating controls User Instructions KMR 1250 D Z2 9 gt 0 1 Ignition lock Throttle lever Raise lower RH side brush Raise lower main brush Raise lower LH side brush optional Switch for two handed operation Operating hour counter Lights Bulk waste flap Parking brake Driving brake 12 13 14 15 16 17a 17b 18 19 20 Tip waste hopper Raise waste hopper Lower waste hopper Filter cleaning Sweeping mode wet dry Driving pedal backwards Driving pedal forwards Horn Steering wheel Open close unit cover Function only operative in conjunction with 7 two handed operation 3 2 KMR 1250 D User Instructions English Preparing the sweeper for use All directions given left right front rear are as seen from the driver s seat m Check the oi
26. o reduce size of sweeping pattern turn adjusting knob clockwise towards After any adjustments have been made check the sweeping pattern W Drive the sweeper onto a dusty surface and apply the parking brake m Lower the main brush lever set to middle position and allow it to brush the floor for several seconds W Raise the main brush and drive backwards a short di stance with the bulk waste flap open first release the parking brake W The width of the sweeping pattern should be 30 50 mm Note The shape of the sweeping pattern should not be trapezoi dal If it is call customer service KMR 1250 D Replacing the main brush roller 2 E Brush roller seen from above a Direction of travel User Instructions English Park the sweeper and switch off the engine Lower the brush roller Open the RH side flap 1 seen in direction of travel Undo the retaining bolt on the lower forked head 2 and swivel the push rod towards the rear Unscrew the knurled knob 3 Remove the oscillating linkage 4 Open the flap over the end of the brush roller 5 turn lock fastener Pull out the brush roller 6 Screw in the knob for adjusting the sweeping pattern as far as it will go clockwise towards Fit the new brush roller in reverse order to the removal procedure Note Make sure the bristles point in the right direction see illustration Set up the sweeping p
27. rter Push lever in opposite direction transmission is open to travel see Pushing the sweeper by hand Brushes do not rotate V belt has snapped Call Customer Service V belt is loose Check belt tension and adjust as required Main brush or side brush has been Remove blockage jammed by packing bands or similar item No dust extraction Fan is not working Check V belt Filter is blocked Clean or replace filters Poor sweeping results Replace brushes Waste hopper is full Empty waste hopper Incorrect sweeping pattern Adjust sweeping pattern Dust is stirred up during Worn out seals on sweeper filter Replace defective seals fit filter sweeping not fitted properly or defective correctly or replace it Lifting mechanism for Fuse has blown Replace fuse or inform emptying hopper does not Customer Service if fuse blows work repeatedly Defective switch Inform Customer Service Defective hydraulic unit Inform Customer Service Sweeper travels forwards Neutral position not set up Inform Customer Service or backwards even though correctly drive pedal is not pressed 49 English Technical specifications Dimensions and weights Length1 650mm Width 1 000 mm Height 1 270 mm Unladen weight ready for operation 450 kg Max permissible overall weight 600 kg Driving and sweeping performance Max travelling speed 6 km h Max climbing ability gradient 18 96 Effective sweeping width without side brush 750 mm
28. rush employing throw over principle for particularly effective filling of waste hopper floating main brush roller with adjustable height above ground quick change mechanism for main brush side brush can be raised and swivels automatically bulk waste flap for picking up larger items e g cigarette packs or drink cans Filter system integrated dust extraction for main roller by means of radial turbine 2 circular filters with 2 x 3 m effective surface area electric filter cleaner with automatic shaking mechanism KMR 1250 D Prior to initial start up User Instructions English Unloading procedure Do not use a forklift truck for unloading as it could cause damage to the sweeper The sweeper has been lashed onto a pallet to ensure that it can be transported safely The procedure for unpacking the sweeper is as follows 1 Remove the wooden boards from the pallet and nail them onto the end of the pallet in front of the sweeper 2 Detach the wires holding the sweeper in place at the ends of the pallet 3 Knock away the blocks used for locking the wheels and use them for the support of the wooden planks on the left and right 4 Drive the sweeper off the pallet and down the ramp made from the boards 5 The side brush has been tied to the chassis for trans port Undo the cord holding it in place Pushing the sweeper by hand If you wish to move the sweeper without using its own drive m Open the e
29. t smoke while refuelling the vehicle W Fuel expands as it becomes warmer Do not fill the tank right up to the top Leave a gap of at least 1 cm under the bottom edge of the filler neck m Wipe up any fuel they may have been spilt and ensure that the cap is replaced firmly on the tank A Fire hazard while sweeper is operating m Keep highly inflammable materials away from the engine and the exhaust while the sweeper is operating A Danger of toppling over on steep slopes The sweeper could topple over while it is being driven across or turning round on a sleep slope W The maximum gradient up or down which the sweeper can be driven is 18 W Do not drive at right angles to a slope with a gradient steeper than 10 AN Danger of toppling over if bends are negotiated at high speed m The sweeper could topple over if it is driven round a bend at high speed Drive slowly round bends A Caution when carrying out maintenance or repairs In order to prevent the engine from being started unintentio nally proceed as follows W Remove the ignition key W Disconnect the battery at the negative terminal A Caution while handling the battery Observe the safety information provided by the battery manufacturer Always use batteries and chargers recommended by K R CHER otherwise your warranty could be rendered invalid KMR 1250 D User Instructions English A Caution while transporting the sweeper Make sure that the sweep
30. tained type of brush roller and its degree of wear Noise emission Sound level EN 60704 1 83 5 dB A Guaranteed noise level 2000 14 EC 101 dB A Machine vibration Rated vibration value ISO 5349 2 5 m s KMR 1250 D 1 091 114 0 1 091 134 0 6 654 116 0 6 414 526 0 7 654 002 0 6 348 316 0 6 491 532 0 6 348 337 0 6 435 288 0 6 491 640 0 63030580 9435 2950 gt a 6 303 125 0 ibd 5 031 452 0 6 905 986 0 ja 6 651 382 0 sean 7 312 003 0 vo e 7 644 017 0 SM a 7 644 007 0 7 306 501 0 6 435 289 0 gt 6 644 277 0 gt 7 644 018 0 6 435 295 0 6 435 331 0 06 99 01 02 KMR 1250 D 1 091 114 0 1 091 134 0 5 190 055 0 5 394 439 0 5 190 082 0 5 190 083 0 5 365 215 0 5 190 089 0 5 365 216 0 5 031 378 0 5 190 084 0 6 905 982 0 5 190 082 0 4 038 524 0 5 190 083 0 5 365 215 0 06 99 02 02 QUOIZEJSIUIWIWY P l4eyod uoo e ooueoui ns ouoosiDe uejeuu eyeordde euuou alle 39 eAmeurp enye eljep nisinbeJ re ILUIOJUOO sides ouels eues Ip luooeuedde 16 euo oyeunoisse ojejs e Iuuejur pueuuibuoooe eyuelpelA v ap LOL 0 nueJeD eJouos ezuejod OJAT v gp 66 ojeJnsiuu eJouos ezuejod oJJo r1 A oieBeliv Oojezzi nn e3iu40juOo2 euorzejn eA Ip OPOJON L UdSID ejeorjdde ijeuoirzeu euuoN 466 V Z V LO SS N3 NIC Z2 2 S e09 N3 NIC S 09 N3 NIG 9jeorjdde ojezz
31. tions KMR 1250 D Initial driving trials Carry out initial driving trials in an area where there is plenty of free space until you are familiar with individual operating controls and their functions All indications of direction right left front rear are given in relation to the direction of travel as seen from the driver s seat W Sit down on the driver s seat The engine cannot be started until the driver has sat down seat contact switch As soon as driver gets up from the seat the engine switches off safety cut out W Make sure that the LH side brush if fitted is in the raised position the RH side brush is in the raised position the main brush is in the raised position W Setthe throttle lever to the middle position E opera ting speed W Putthe ignition key into the starting position and start the engine a W After the engine has started push the choke back in Moving off and sweeping m Lower the main brush 4 and if required the side brush as well am m Release the parking brake P push the lever towards the front W Press driving pedal slowly Press right pedal machine moves forwards Press left pedal machine moves backwards The travel speed can be infinitely adjusted forwards or backwards with the respective pedal Avoid jerky motions of the pedal as this can damage the hydraulic system KMR 1250 D Cleaning the filter User Instructions English Braki
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