Kärcher 18/30 Mode D'emploi page 16

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 temperature environment and wait until
the battery pack temperature returns to the normal range, see the "Technical
data" chapter.
The charging process begins automatically.
Display shows the temperature symbol
The battery pack temperature is too low/high.
1. Remove the battery pack, let the battery pack cool down until the tempera-
ture symbol disappears again.
Short-circuit
In case of a short-circuit, the battery pack is disabled for 30 seconds. If the
short-circuit occurs more frequently, the battery pack is permanently disabled.
1. Connect the battery pack to the charger to unlock it.
Display shows remaining run time 0, device switches off
The battery pack is discharged.
1. Charge the battery pack.
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Faults during operation
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