Kärcher BD 50R Classic, Original Instructions Manual

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DANGER
Risk of injury! Before carrying out any tasks
on the machine, set the main key to "0" and
remove it. Pull the battery plug.
 Drain and dispose of the dirt water and
the residual fresh water.
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CAUTION
Risk of injury due to overrun of the suction
turbine.
Suction turbine will continue to run for a
while after switch-off. Carry out mainte-
nance tasks only after the suction turbine
has come to a halt.
Troubleshooting
Fault Remedy
Appliance cannot be started Seat switch not operated, sit down on the seat.
The machine operates only if the operator is seated on the seat.
Insert battery plug.
Set the key switch to "1".
Take your foot off the accelerator before switching on the key switch. If the fault recurs, call aftersales service.
Check battery; charge it, if needed
Machine does not move Press the unlocking lever downwards (see "Transport/Pushing the appliance").
Insufficient water quantity Increase the water volume on the regulating knob for water volume.
Check fresh water level, refill tank if necessary.
Clean the fresh water filter.
Check hoses for blockages; clean if required.
Insufficient vacuum perfor-
mance Wastewater reservoir is full; shut off the appliance and empty the wastewater reservoir
Clean the seals between waste water tank and cover and check for tightness, replace if required.
Check the fluff filter for soiling, clean if necessary.
Clean the vacuum lips on the vacuum bar, turn or replace if required
Check if the vacuum bar is plugged, remove plug if required
Check if the cover on the dirt water discharge hose is closed
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check dirt water drain hose to see it is leak-proof.
Check the setting of the vacuum bar.
Attach additional weight (accessory) to the vacuum bar.
Insufficient cleaning result Check the brushes for wear, replace if required.
Check the brush type and the detergent for their suitability.
Speed of suction turbine has in-
creased Empty the waste water tank.
Clean the swimmer.
Check / clean the lint trap.
Check suction hose for blockages; clean if required.
Check if the vacuum bar is plugged, remove plug if required
Brush does not turn Check if foreign matters block the brushes; remove foreign matter if required.
In case of faults that cannot be remedied using the table below please contact the customer service.
Accessories
Description Part no.: Description
Disk brush, red (medium, standard) 4.905-026.0 For the use with all common cleaning tasks.
Disk brush, red (medium, standard) 9.753-021.0
Disk brush, natural (white) 4.905-027.0 Made of natural fibres for spot cleaning and polishing.
Disk brush, black (hard) 4.905-029.0 For heavy soiling and for deep cleaning. For robust floorings only.
Driver plate pad 4.762-534.0 For cleaning with pads. With quick change coupling and center lock.
Pad, red (medium soft) 6.369-079.0 For cleaning and cleanering of all floors.
Pad, green (medium hard) 6.369-078.0 For cleaning heavily soiled floors and for deep cleaning.
Pad, black (hard) 6.369-077.0 With stubborn soiling and for deep cleaning.
Pad, beige (light grain) 6.369-468.0 For polishing and refreshing of hard and flexible floorings.
Pad, beige (natural hair proportion) 6.371-146.0
Suction bar, 850 mm, straight 4.777-401.0
Suction bar, 850 mm, bent 4.777-411.0
Set homebase box 4.035-406.0
Beacon lamp 4.039-267.0
Fleet Management module 4.039-268.0
Bag holder 4.039-269.0
Presweep unit 4.039-270.0
Mop holder 4.039-271.0
Spray mop 5.999-045.0
Pliers for course dirt 6.999-113.0
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