KMR 1250 B
1.091-104
1.091-124
www.karcher.com 5.956–707 A2003105 (06/02)
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Betriebsanleitung für Anwender |
3 |
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Ersatzteilliste |
228 |
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User Instructions |
28 |
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Spare Parts List |
228 |
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Notice d’instructions pour l`utilisateur |
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Liste des pièces de rechange |
228 |
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Instrucciones de servicio |
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Lista de repuestos |
228 |
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Uputstvo za upotrebu za korisnik |
103 |
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Popis rezervnih dijelo |
228 |
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Ръководство за работа |
128 |
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Списък на резервни части |
228 |
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Navodila za uporabo namenjena uporabniku |
153 |
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Seznam nadomestnih delov |
228 |
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Návod na obsluhu pre používate¾a |
178 |
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Zoznam náhradných dielcov |
228 |
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ПдзгЯет лейфпхсгЯбт гйб фпхт чсЮуфет |
203 |
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ЛЯуфб бнфбллбкфйкюн |
228 |
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English |
User Instructions |
KMR 1250 B |
Contents |
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For your safety .......................................................................................................................................... |
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29 |
On behalf of the environment .................................................................................................................... |
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30 |
Intended usage .......................................................................................................................................... |
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31 |
Sweeper functions .................................................................................................................................... |
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31 |
Prior to initial start-up ................................................................................................................................ |
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32 |
Operating controls .................................................................................................................................... |
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33 |
Preparing the sweeper for use .................................................................................................................. |
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34 |
Adjusting the driver’s seat .................................................................................................................................... |
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34 |
Filling the fuel tank ............................................................................................................................................... |
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34 |
Opening the fuel tap ............................................................................................................................................. |
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34 |
Starting the sweeper ................................................................................................................................. |
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Initial driving trials ................................................................................................................................................. |
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35 |
Moving off and sweeping ....................................................................................................................................... |
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Braking ................................................................................................................................................................ |
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Stopping the sweeper and switching off ................................................................................................................ |
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36 |
Cleaning the filter ................................................................................................................................................. |
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36 |
Emptying the waste hopper .................................................................................................................................. |
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37 |
Typical applications ................................................................................................................................... |
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Sweeping on dry ground ....................................................................................................................................... |
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Sweeping on damp or wet ground ......................................................................................................................... |
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Shutting the sweeper down for longer periods .......................................................................................... |
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Transporting the sweeper ......................................................................................................................... |
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Cleaning and care ..................................................................................................................................... |
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Maintenance .............................................................................................................................................. |
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Daily maintenance ............................................................................................................................................... |
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Maintenance intervals ........................................................................................................................................... |
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Maintenance tasks .................................................................................................................................... |
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Opening/closing the unit cover ............................................................................................................................. |
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Disconnecting the battery .................................................................................................................................... |
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Checking tyre pressures ...................................................................................................................................... |
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Checking the oil level ........................................................................................................................................... |
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Filling up with oil .................................................................................................................................................. |
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Changing the engine oil ........................................................................................................................................ |
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Cleaning or replacing the air cleaner ..................................................................................................................... |
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Cleaning the fuel filter holder ................................................................................................................................ |
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Checking the hydraulic system ............................................................................................................................ |
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Checking the level of electrolyte in the battery ...................................................................................................... |
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Charging the battery ............................................................................................................................................. |
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Replacing the sealing skirts ................................................................................................................................. |
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Replacing the side brush ...................................................................................................................................... |
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Replace light unit ................................................................................................................................................. |
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Adjusting the sweeping pattern ............................................................................................................................ |
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Replacing the main brush roller ............................................................................................................................ |
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Replacing fuses ................................................................................................................................................... |
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Replacing the dust filters ...................................................................................................................................... |
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49 |
Troubleshooting ......................................................................................................................................... |
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50 |
Technical specifications ............................................................................................................................ |
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51 |
28
KMR 1250 B |
User Instructions |
English |
For your safety
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.
!Explosion hazard while refuelling!
nDo not fill up with fuel
–in an enclosed space
–while the engine is running.
nDo not smoke while refuelling the vehicle.
nFuel 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.
nWipe up any fuel they may have been spilt and ensure that the cap is replaced firmly on the tank.
!Fire hazard while sweeper is operating!
nKeep highly inflammable materials away from the engine and the exhaust while the sweeper is operating.
!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.
nThe maximum gradient up or down which the sweeper can be driven is 18%.
nDo not drive at right angles to a slope with a gradient steeper than 10%.
!Danger of toppling over if bends are negotiated at high speed!
nThe sweeper could topple over if it is driven round a bend at high speed. Drive slowly round bends.
!Caution when carrying out maintenance or repairs!
In order to prevent the engine from being started unintentionally, proceed as follows:
nRemove the ignition key.
nDisconnect the battery at the negative terminal.
!Caution while handling the battery!
Observe the safety information provided by the battery manufacturer.
Always use batteries and chargers recommended by KÄRCHER, otherwise your warranty could be rendered invalid.
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English |
User Instructions |
KMR 1250 B |
On behalf of the environment
!Caution while transporting the sweeper!
Make sure that the sweeper 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.
nApply the parking brake.
nSecure the sweeper as shown in the illustration, using
–web belts or
–ropes or
–chains.
!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.
!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.
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KMR 1250 B |
User Instructions |
English |
Intended usage
Sweeper functions
This sweeper
–is intended to be used for sweeping outdoor surfaces,
–corresponds to application category BIA KAT ”U” for dusts which present no health hazard
–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 petrol engine (6.6 kW according to SAE J 6070a)
–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 brush 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 m2 effective surface area
–electric filter cleaner with automatic shaking mechanism
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English |
User Instructions |
KMR 1250 B |
Prior to initial start-up
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 transport. Undo the cord holding it in place.
Pushing the sweeper by hand
If you wish to move the sweeper without using its own drive:
nOpen the engine cover.
nFold the cover towards the rear; it will be held in place by
the pneumatic spring.
çTurn the lever for allowing freewheeling to position ”OFF”.
nRelease the handbrake.
nPush the sweeper to the required destination.
Note:
Do not move the sweeper over long distances without using its own drive or at higher speeds than 10 km/h (e.g. whilst being towed).
After moving the machine
nPut the parking brake on.
nSet free-wheeling lever to position ”ON”.
32
KMR 1250 B |
User Instructions |
English |
Operating controls
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1. |
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Ignition lock |
11. |
Parking brake / Driving brake |
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2. |
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Choke |
12. |
Tip waste hopper * |
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3. |
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Throttle lever |
13. |
Raise waste hopper * |
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4. |
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Raise / lower RH side brush |
14. |
Lower waste hopper * |
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5. |
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Raise / lower main brush |
15. |
Filter cleaning |
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6. |
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Raise / lower LH side brush (optional) |
16. |
Sweeping mode, wet / dry |
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7. |
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Switch for two-handed operation |
17a. |
Drive pedal backwards |
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8. |
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Operating hour counter |
17b. |
Drive pedal forwards |
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9. |
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Lights |
18. |
Horn |
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10. |
Bulk waste flap |
19. |
Steering wheel |
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20. |
Open/close unit cover |
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* Function only operative in conjunction with 7 (two-handed operation).
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English |
User Instructions |
KMR 1250 B |
Preparing the sweeper for use
All directions given (left/right, front/rear) are as seen from the driver’s seat.
nCheck the oil level in the engine (see Chapter: “Maintenance”).
nCheck the amount of fuel in the tank and fill up, if required (see below).
nCheck the level of hydraulic fluid and top up, if required (see Chapter: “Maintenance”).
nCheck the air pressure in the tyres (see Chapter: “Maintenance”).
nInspect the brush roller and remove any string, rope, etc., that may be caught up in the brushes.
nCheck the dust filter. If it is very dirty, operate the shaker to clean it off.
nEmpty the waste container.
Adjusting the driver’s seat
The driver’s seat can be adjusted to suit persons of various heights.
nUnhook the rods in the seat tilting device. çUndo the 4 screws.
nMove the seat to the desired position.
nTighten the screws and hook the rods back into the tilting device.
Filling the fuel tank
!Explosion hazard while refuelling!
n Do not fill up with fuel
– in an enclosed space
– while the engine is running.
n Do not smoke while refuelling the vehicle. n 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.
n Wipe up any fuel they may have been spilt and ensure that the cap is replaced firmly on the tank.
n Use petrol, regular (lead-free).
Opening the fuel tap
n Open the unit cover. çOpen the fuel tap.
OPEN = lever pushed to side opposite to direction of travel
n Close the unit cover.
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KMR 1250 B |
User Instructions |
English |
Starting the sweeper
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.
nSit 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).
nMake 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.
nSet the throttle lever to the middle position [ 
] (operating speed).
nPull out the choke [ 
] .
nTurn the ignition key to the start position [
].
nWhen the engine has started running, set the control for the choke back to its home position.
Moving off and sweeping
nLower the main brush [
] and, if required, the side brush as well [
].
nRelease the parking brake [ 
]
–push the lever towards the front.
nSlowly depress drive pedal
–depress right pedal, machine travels forwards
–depress left pedal, machine travels backwards.
Whichever drive pedal is being used at the time, the driving speed can be uniformly and smoothly regulated backwards or forwards. Avoid jerky operation of the pedals, as the hydraulic system could suffer damage in this way.
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