Kärcher B 150 R Mode D'emploi page 11

Recommended batteries
Battery set 4.035-
240Ah, 987.7
trough, low-
maintenance
Battery set 4.035-
180Ah, 988.7
trough, low-
maintenance
Battery set 4.654-
240Ah, 6 306.7
blocks, main-
tenance-free
Battery set 4.654-
180Ah, 6 307.7
blocks, main-
tenance-free
* Minimum volume of the battery
charging room
** Minimum air flow between the bat-
tery charging room and the surround-
ings
Insert batteries and connect
Bring the safety switch into the "0"

position.
Tilt the wastewater tank backwards.

4.035-987.7
4.035-988.7
27 10,8
4.654-306.7 (arrangement A)
20,25 8,1
6,975 2,79
4.654-307.7 (arrangement B)
ATTENTION
5,175 2,07
Risk of damage. Ensure correct polari-
ty.
Lubricate the battery pole with pole

grease.
Connect pole using the enclosed

connecting cable.
Connect the connection cable to

the free battery poles (+) and (-).
Insert battery plug.

ATTENTION
Risk of damage due to full discharge!
Charge the batteries before commis-
sioning the appliance.
Charge the batteries
NOTICE
The appliance is equipped with a total
discharge protection, i.e. if the still ad-
missible minimum of the capacity is
reached, the appliance can only be
driven. The display shows the mes-
sage "Battery low - cleaning not possi-
ble" and "Battery empty - please
charge".
Drive the appliance directly to the

charging station; avoid any steep
gradients in the process.
NOTICE
While using other batteries (for e.g.
batteries from other manufacturers)
the total discharge protection level
must be reset by the Kärcher after-
sales service according to the respec-
tive battery.
DANGER
Risk of electric shock. Observe supply
network and fuse protection - see
"Charger". Only use the charger in dry
rooms with sufficient ventilation!
9
-
EN
NOTICE
Average charging time is approx. 10 -
12 hours.
The recommended chargers (match-
ing the batteries used) are regulated
electronically and will automatically
switch off the charging process.
DANGER
Danger of explosion. The room, where
the machine is kept to charge the bat-
tery, must feature a minimum volume
and an air exchange with a minimum
flow rate, depending on the type of bat-
tery (see "Recommended Batteries").
Danger of explosion. The charging of
wet batteries is only permitted if the
waste water reservoir is tilted up.
Swivel the wastewater tank up-

wards.
Separate the battery plug and con-

nect the charger cable.
Plug in the mains plug of the char-

ger.
Execute the charging process ac-

cording to the seperate instrucion
manual of the battery charger.
Low maintenance batteries (wet bat-
teries)
Add distilled water one hour before

the charging process comes to an
end; follow the correct acid level.
There are corresponding indicators
on the battery. At the end of the
charging process, all cells must
gas.
DANGER
Danger of chemical burns. Filling water
in while the battery is discharged can
lead to acid leaks!
Wear goggles when handling battery
acid and adhere to instructions to pre-
vent injuries and damage to clothing.
Flush any acid drops on the skin or
clothes immediately with plenty of wa-
ter.
ATTENTION
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.
Maximum battery dimensions
Layout A
Length 244 mm
Width 190 mm
Height 275 mm
B
312 mm
182 mm
365mm
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