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.
9
Troubleshooting
If a problem occurs, always observe the charge-status and fault indicator of
the battery. See the section headed Status indicators of the Liion battery.
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.
Trouble or fault
Product does not
work.
Running speed sud-
denly drops consid-
erably.
The battery runs
down more quickly
than usual.
The battery doesn't
engage with an audi-
ble click.
Product or battery
gets very hot.
*2274162*
Possible cause
The battery is not fully
inserted.
Battery is discharged.
Very low ambient tem-
perature.
The retaining lugs on the
battery are dirty.
Electrical fault.
2274162
Action to be taken
▶ Push the battery in
until it engages with
an audible click.
▶ Change the battery
and charge the empty
battery.
▶ Allow the battery to
warm up slowly to
room temperature.
▶ Clean the retaining
lugs and engage the
battery in the working
position.
▶ Switch the product off
immediately, remove
the battery, keep it
under observation,
allow it to cool down
and contact Hilti
Service.
English
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