Removing The Second Handle; Cleaning; Troubleshooting Guide - Kärcher WRE 4 Battery Bedienungsanleitung

Removing the second handle

Illustration M
The second handle can be removed for re-
pair purposes.
1. Release the lock on the second handle
with a flat-blade screwdriver.
2. Pull the second handle downwards and
out of the holder.
Take care to ensure that the second handle
engages on re-installation.

Cleaning

The battery pack must be removed from the
device before cleaning.
ATTENTION
Improper cleaning
Damage to the device
Do not clean the device with a hose or high-
pressure water jet.
Do not use aggressive detergents.
Do not knock the brush on the ground.
1. Remove the battery pack.
2. Remove the plant residue using a brush.
3. Clean the device with a moist cloth.

Troubleshooting guide

Malfunctions often have simple causes that
you can remedy yourself using the follow-
ing overview. When in doubt, or in the case
of malfunctions not mentioned here, please
contact your authorised Customer Service.
As the battery pack ages, even if it is looked
after, its capacity reduces such that the full
run time will no longer be reached when ful-
ly charged. This does not indicate a defect.
Faults on the device
The device does not start up
The battery pack is not inserted correctly.
1. Push the battery pack into the mounting
in the device until it audibly latches into
place.
The battery pack is discharged.
1. Charge the battery pack.
The battery pack is in sleep mode.
1. Press and hold the power switch longer
or press the power switch a second time.
The battery pack is defective.
1. Replace the battery pack.
The device stops during operation
The battery has overheated
 Stop working and allow the battery to
cool down to the permissible tempera-
ture range. This can take a few minutes.
The device stops during operation
Bristle strip blocked/device overloaded/mo-
tor protection has triggered.
 Allow the device to cool down for a few
minutes.
 Press less hard when operating the de-
vice
Unsatisfactory cleaning results
Worn bristles
 Replace the bristle strip.
Faults during charging
Battery pack not charging, display is on
Defective charger.
1. Replace the charger.
Battery pack not charging, display is off
Battery pack is completely discharged or
defective.
1. Wait and see if the display shows the re-
maining charging time after a while.
If the display remains off then the battery
pack is defective.
2. Replace the battery pack.
Battery pack not charging, display
shows the temperature symbol
The battery pack temperature is too low/
high.
1. Put the battery pack in a moderate tem-
perature environment and wait until the
battery pack temperature returns to the
normal range, see chapter "Technical
data" in the battery pack operating in-
structions.
The charging process begins automati-
cally.
Battery pack malfunctions
Display shows broken battery symbol
Battery pack is defective and disabled for
safety.
1. Do not use the battery pack.
2. Dispose of the battery pack in the cor-
rect manner.
English
General fault
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