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that may come in contact with the terminals and cause a short circuit. Comply with the locally
applicable regulations for transporting batteries.
▶
Do not send batteries through the mail. Consult your shipper for instructions on how to ship
undamaged batteries.
▶
Prior to each use and before and after prolonged transport, check the product and the batteries for
damage.
Storage
WARNING
Accidental damage caused by defective or leaking batteries !
▶
Always store your products with the batteries removed!
▶
Store the product and the batteries in a cool and dry place. Comply with the temperature limits
stated in the technical data.
▶
Do not store batteries on the charger. Always remove the battery from the charger when the
charging operation has completed.
▶
Never leave batteries in direct sunlight, on sources of heat, or behind glass.
▶
Store the product and batteries where they cannot be accessed by children or unauthorized
persons.
▶
Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem
by yourself, please contact Hilti Service.
Troubleshooting
Trouble or fault
No hammering action.
The battery runs down
more quickly than usual.
The battery does not en-
gage with an audible "dou-
ble click".
Product switches off auto-
matically.
The power tool or battery
gets very hot.
*2240495*
Possible cause
The product is too cold.
Battery condition is not optimal.
The retaining lugs on the battery
are dirty.
The overload protection system
is active.
Electrical fault.
2240495
Action to be taken
▶
Bring the product into contact
with the working surface,
switch it on and allow it to
idle. If necessary, repeat the
procedure until the hammering
mechanism begins to operate.
▶
Replace the battery.
▶
Clean the retaining lugs and
refit the battery.
The ON/OFF indicator flashes.
▶
Release the control switch.
Allow the product to cool
down. Press the control
switch again. Reduce the load
on the tool.
▶
Immediately switch off the
product. Remove the battery
and keep it under observation.
Allow it to cool down. Contact
Hilti service.
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