Trouble or fault
Product does not
work.
The control switch
cannot be pressed,
or is stuck.
The battery runs
down more quickly
than usual.
The battery doesn't
engage with an audi-
ble click.
Product or battery
gets very warm.
LEDs of the battery
show nothing
10
Disposal
WARNING
Risk of injury due to incorrect disposal! Health hazards due to escaping
gases or liquids.
▶ DO NOT send batteries through the mail!
▶ Cover the terminals with a non-conductive material (such as electrical
tape) to prevent short circuiting.
▶ Dispose of your battery out of the reach of children.
▶ Dispose of the battery at your Hilti Store, or consult your local gov-
ernmental garbage disposal or public health and safety resources for
disposal instructions.
Most of the materials from which Hilti products are manufactured can
be recycled. The materials must be correctly separated before they can
be recycled. In many countries, your old tools, machines or appliances
can be returned to Hilti for recycling. Ask Hilti Service or your Hilti sales
representative for further information.
18
English
Possible cause
Battery is discharged.
The forward/reverse
switch is in the middle
position.
Very low ambient tem-
perature.
The retaining lugs on the
battery are dirty.
Electrical fault.
Battery defective
Action to be taken
▶ Change the battery
and charge the empty
battery.
▶ Push
the
forward/reverse
switch to the left or
right.
▶ Allow the battery to
warm up slowly to
room temperature.
▶ Clean the retaining lug
and push the battery
in until it engages.
Contact Hilti Service if
the problem persists.
▶ Switch the product off
immediately, remove
the battery, keep it
under observation,
allow it to cool down
and contact Hilti
Service.
▶ Contact Hilti Service.
2272253
*2272253*