Kärcher BD 43/25 C Bp Mode D'emploi page 16

Batteries
Please observe the following warning notes
when handling batteries:
Observe the directions on the bat-
tery, in the instructions for use and
in the vehicle operating instructions
Wear eye protection
Keep children away from acid and
batteries
Danger of explosion
Fire, sparks, naked flames and
smoking must be strictly avoided
Danger of chemical burns
First aid
Warning note
Disposal
Do not throw the battery into the
regular waste
DANGER
Risk of explosion. Do not place tools or the
like on the battery, i.e. on the terminal poles
and cell connectors.
Risk of injury. Ensure that wounds never
come into contact with lead. Always clean
your hands after having worked with batter-
ies.
Display
ERR B
ERR T
LOW BAT
ERR TEMP
HANDS OFF
ERR REL
ERR PWM
16
Recommended batteries
76 Ah - mainte-
nance-free
80 Ah, - low
maintenance
* Minimum volume of the battery charging
room
** Minimum air flow between the battery
charging room and the surroundings
The device requires 2 batteries
Complete set (24 V/76 Ah) incl. connect-
1)
ing cable, order no. 4.035-447.0
Complete set (24 V/80 Ah) incl. connect-
2)
ing cable, order no. 4.035-990.0
Insert batteries and connect
 Drain off dirt water.
 Lift up the waste water tank and put it
aside.
 Pull out the battery plug.
Battery 6.654-093.0
Battery 6.654-290.0
1 Spacer
 Insert the battery into the device as
shown above.
 Insert the spacer between the battery
and the device on the side indicated in
the illustration.
CAUTION
When the batteries are installed and re-
moved, the stability of the appliance can be
compromised; ensure a safe stance.
 Connect pole using the enclosed con-
necting cable.
 Connect the connection cable to the
free battery poles (+) and (-).
Correction
Check if foreign objects block the brush; remove foreign object if required.
Call customer service.
Charging battery
Allow device to cool down.
Release the safety switch and wait until the operating hours or the battery status are displayed. Then operate
the safety switch again.
Set the programme selector switch to "OFF", release the safety switch, wait for 3 seconds, restart.
If the event recurs, call Customer Service.
Call customer service.
6.654- 1,82 0,73
093.0
1)
6.654- 6,60 2,64
290.0
1)
Faults with display
6
-
EN
ATTENTION
If the polarity is reversed (positive and neg-
ative terminals), the control electronics are
destroyed.
Pay attention to correct poles.
 Place the waste water tank on the appli-
ance.
Note:
Charge the batteries before commissioning
the appliance.
See also "Charging the batteries".
Removing the batteries
 Set the programme selector switch to
"OFF".
 Pull out the battery plug.
 Lift up the waste water tank and put it
aside.
 Clamp off the minus pole of the battery.
 Clamp off the remaining cables from the
battery.
 Remove the support blocks or the foam
pieces.
CAUTION
When the batteries are installed and re-
moved, the stability of the appliance can be
compromised; ensure a safe stance.
 Remove the batteries.
 Dispose of the used batteries according
to the local provisions.
Maintenance contract
To ensure a reliable operation of the appli-
ance maintenance contracts can be con-
cluded with the competent Kärcher sales
office.
Frost protection
In case of danger of frost:
 Empty the fresh and waste water tank.
 Store the appliance in a frost-protected
room.
Faults
DANGER
Risk of injury! Set the programme selector
switch to "OFF" and pull the mains plug of
the charger prior to performing any work on
the appliance.
Remove the battery plug from machine.
 Drain and dispose of the dirt water and
the residual fresh water.