Operating Instruction SPN 6-22 (02)

Table Of Contents
14 English 2331867
*2331867*
10 Troubleshooting
If a problem occurs, always observe the status indicator of the battery. See the section headed Status
indicators of the Liion battery.
If the trouble you are experiencing is not listed in this table or you are unable to rectify the problem by
yourself, contact Hilti Service.
Trouble or fault Possible cause Action to be taken
The battery runs down more
quickly than usual.
Very low ambient temperature. Allow the battery to warm up
slowly to room temperature.
The battery does not engage
with an audible click.
The retaining lug on the battery is
dirty.
Clean the retaining lug and
re-insert the battery.
The product or battery gets
very hot.
Electrical fault Switch the product off immedi-
ately, remove the battery, keep
it under observation, allow it
to cool down and contact Hilti
Service.
Product does not develop full
power.
A battery with inadequate capacity
was used.
Use a battery with adequate
capacity.
Diminishing cutting perfor-
mance
Punch worn Change the punch. page 12
The motor has no braking
effect.
Battery is discharged. Change the battery and charge
the empty battery.
Product is momentarily
overloaded.
Switch the product off and then
on again.
LEDs of the battery show
nothing
Battery defective. Contact Hilti Service.
11 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 governmental 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.
Do not dispose of power tools, electronic equipment or batteries as household waste!
12 Manufacturer’s warranty
Please contact your local Hilti representative if you have questions about the warranty conditions.