Hilti NURON NPR 32 XL-22 Manual page 34

Trouble or fault
The battery runs down more
quickly than usual.
The battery does not engage
with an audible "click".
Red LED → flashes at long
intervals with warning tone.
Red LED → lights up continu-
ously with warning tone.
Red LED → lights up continu-
ously without warning tone.
Red LED → lights up continu-
ously with warning tone.
Red LED → lights up briefly
without warning tone.
Red LED → flashes at short
intervals with warning tone.
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 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,
qr.hilti.com/manual?id=2321727&id=2321729
This link is also to be found at the end of the documentation, in the form of a QR code.
28 English
Possible cause
Very low ambient temperature.
The retaining lugs on the battery
are dirty.
Pressing pressure not achieved
(tool was used incorrectly).
Technical problem.
Product maintenance necessary.
Technical problem.
Product overheated.
The state of charge of the battery
is too low to allow a complete op-
erating cycle.
Battery faulty.
technology, environment and recycling,
Action to be taken
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lugs and refit
the battery.
▶ Make sure that the tool is used
correctly and check the pressed
part if unsure.
▶ Contact Hilti Service.
▶ Contact Hilti Service.
▶ Contact Hilti Service.
▶ Allow the product to cool down.
▶ Change the battery and charge
the empty battery.
▶ Contact Hilti Service.
follow this link:
2321727
*2321727*