Hilti CD 4-22 Mode D'emploi Original page 17

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 rectify the problem by
yourself, contact Hilti Service.
Trouble or fault
Product does not work.
The battery runs down more
quickly than usual.
The battery does not engage
with an audible click.
Product or battery gets very
hot.
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 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!
11 Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
12 FCC statement (applicable in US)/IC statement (applicable in Canada)
This equipment has been tested and found to comply with the limits for a class B digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by taking the following
measures:
• Re-orient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to a power outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced TV/radio technician for assistance.
*2293543*
Possible cause
The battery is not fully inserted.
Very low ambient temperature.
The retaining lug on the battery is
dirty.
Electrical fault.
2293543
Action to be taken
▶ Push the battery in until it
engages with an audible click.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lug and
engage the battery in the
working position.
▶ Switch the product off immedi-
ately, remove the battery, keep
it under observation, allow it
to cool down and contact Hilti
Service.
English 11