Operating Instruction NCT 45 S-22 (02)

12 English 2321710
*2321710*
▶ Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
9 Troubleshooting table
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.
Battery does not engage with
an audible click.
The retaining lugs on the battery
are dirty.
▶ Clean the retaining lugs and refit
the battery.
Red LED => lights continu-
ously and a warning tone is
emitted.
Technical problem. ▶ Contact Hilti Service.
Red LED => flashes at short
intervals and a warning tone
is emitted.
The state of charge of the battery
is too low to allow a complete op-
erating cycle.
▶ Change the battery and charge
the empty battery.
Red LED => lights briefly and
no warning tone is emitted.
Product overheated. ▶ Allow the product to cool down.
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 Further information
For more information on operation, technology, environment and recycling, follow this link:
qr.hilti.com/manual?id=2321710
This link is also to be found at the end of the documentation, in the form of a QR code.