Kärcher KHB 5 Battery User Manual page 16

ATTENTION
Dry running of more than 2 minutes leads to damage to
the pump. If the device does not build up pressure within
2 minutes, switch the device off and proceed in accord-
ance with the instructions in the chapter "Troubleshoot-
ing".
Note
During use, the display shows the remaining operating
time.
Note
Also charge partly discharged battery packs after use.
CAUTION
Risk of personal injury or damage!
Mind the weight of the appliance during transport.
CAUTION
Risk of personal injury or damage!
Consider the weight of the appliance when storing it.
ATTENTION
Risk of damage! Store the battery packs in rooms with
low humidity and below 20 °C only.
DANGER
Short circuit hazard!
Do not clean the device with a hose or high-pressure
water jet.
Switch the device off and remove the battery pack be-
fore working on the device.
ATTENTION
Risk of damage!
Do not use any abrasive or aggressive detergents for
cleaning purposes.