Karcher Autolaveuse BD 80-120 W Bp Pack: Operation

     - 

4

The BAT package model contains built-in 

batteries.

Î

Tilt up the battery cover. 

Î

Insert the batteries in the battery com-

partment. 

Î

Grease the battery poles using pole 

grease. 

Î

Connect poles with the enclosed con-

necting cables. 

몇

Warning

Pay attention to correct poles.

Î

Connect the connection cable to the 

free battery poles (+) and (-).

Î

Close the battery cover. 

몇

Warning

Charge the battery before commissioning 

the machine.

The load status of the battery is displayed 

with leds on the battery control display.

Deep battery discharge is indicated as fol-

lows:

– The leds on the left side of the display 

are blinking on the battery control dis-

play.

– The empty battery indicator lamp turns 

on.

– A warning beeps if a drive switch is 

pressed.

Protection against deep discharge:

Î

Switch the suction turbine and the side 

brushes off.

Î

Drive the machine directly to the charg-

ing station; avoid any steep gradients in 

the process.



Danger

Danger of explosion. Wet batteries can 

only be charged with opened battery cover.



Danger

Risk of injury on account of electric shock. 

Ensure proper mains connection voltage 

and the socket fuse.

Use the charger only in dry rooms with suf-

ficient ventilation!

Note

Average charging time is approx. 10 -15 

hours.

The recommended chargers (matching the 

batteries used) are regulated electronically 

and will automatically switch off the charg-

ing process.

All functions of the machine are automati-

cally interrupted during the charging proc-

ess.

Î

Tilt up the battery cover. 

Î

Remove battery plug and join it to the 

charging cable.

Î

Connect the charger to the mains and 

turn it on.

Î

Add distilled water one hour before the 

charging process comes to an end; fol-

low the correct acid level. There are 

corresponding indicators on the battery.



Danger

Danger of causticization!

–

Adding water to the battery in its dis-

charged state can cause the acid to 

leak.

–

Use safety glasses while handling bat-

tery acid and follow the safety instruc-

tions to avoid personal injury or damage 

to clothes.

–

Should the acid spray on to the skin or 

clothes, rinse immediately with lots of 

water.

Caution

Risk of damage!

–

Use only distilled or desalinated water 

(EN 50272-T3) for filling the battery.

–

Do not add any substances (so-called 

performance improving agents), else 

warranty claims will not be entertained. 

몇

Warning

Only use maintenance-free batteries while 

replacing batteries in package appliances. 

It is necessary to have a power supply ca-

ble/ adapter 6.649-582 for the charger. 

Batteries and chargers are available in spe-

cialised stores.

Î

Tilt up the battery cover. 

Î

Clamp off the minus pole of the battery.

Î

Clamp off the remaining cables from the 

battery.

Î

Remove the batteries.

Î

Dispose of the used batteries according 

to the local provisions.



Danger

Risk of injury. Press emergency-stop 

switch to immediately switch off all func-

tions of the machine.

Î

Insert batteries and connect (see "Be-

fore Start-up"). 

Î

Place long lateral boards of the packag-

ing as a ramp next to the pallet.

Î

Fix the ramp on the pallet with nails.

Î

Place short boards as a support under-

neath the ramp.

Î

Remove the wooden bars in front of the 

wheels.

Î

Remove fastening bracket at the axle. 

Î

Set main switch to “1”.

Î

Lift the cleaning head. 

Î

Press the driving lever and slowly move 

the machine down from the ramp.

Î

Set main switch to “0”.

Note

Press the emergency-stop button to imme-

diately deactivate all functions and turn the 

key switch to the "0" position.



Danger

Risk of injury. Press on the foot pedal only 

with one foot.  The other foot must firmly be 

placed on the floor.  Press emergency-stop 

switch to immediately switch off all func-

tions of the machine.

Î

Carry out maintenance jobs "daily be-

fore starting work" (see section "Mainte-

nance and Care").

Note

The machine is designed in such a way that 

the brush head protrudes on the right. This 

helps in working in a proper way even close 

to the edges.

The machine has been approved for use on 

surfaces with gradients of up to 2%.

Î

Release emergency-stop button by 

turning.

Î

Insert key in key switch at the operator 

console and turn to "1". 

Î

First select the driving speed at the ro-

tary knob. 

Î

Hold the device firmly at both the sliding 

handles and press one driving switch - 

the device will move. 

Î

Release the driving switch to stop it. 

Insert batteries and connect

Battery load indicator

Charging battery

Further, in case of maintenance-free 

batteries (wet batteries):

Recommended batteries

Manufactur-

er, Kärcher 

order no.

Description

DETA

6.654-124.0

Battery, 6 V, 180 Ah, main-

tenance-free, 6 pieces re-

quired

Recommended chargers

Kärcher Or-

der No.

Description

6.654-051.0

230V/36V, 25 A

Removing the batteries

Unloading

Operation

Driving

15 EN