Hilti Nuron AG 4S-22 Bedienungsanleitung Seite 44

Storage
WARNING
Accidental damage caused by defective or leaking batteries !
▶ Always store your products with the batteries removed!
▶ Store the product and the batteries in a cool and dry place. Comply with the temperature limits stated in
the technical data.
▶ Do not store batteries on the charger. Always remove the battery from the charger when the charging
operation has completed.
▶ Never leave batteries in direct sunlight, on sources of heat, or behind glass.
▶ Store the product and batteries where they cannot be accessed by children or unauthorized persons.
▶ Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
10 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
The product can't be
switched on.
The battery runs down more
quickly than usual.
The battery doesn't engage
with an audible click.
The angle grinder or battery
gets very hot.
The motor has no braking
effect.
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!
38 English
Possible cause
Battery is discharged.
Very low ambient temperature.
The retaining lug on the battery is
dirty.
Electrical fault
Clogged air vents
Battery is discharged.
Product is momentarily
overloaded.
Action to be taken
▶ Change the battery and charge
the empty battery.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lug and
re-insert the battery.
▶ Switch the product off immedi-
ately, remove the battery, keep
it under observation, allow it
to cool down and contact Hilti
Service.
▶ Regularly clean the air vents.
▶ Change the battery and charge
the empty battery.
▶ Switch the product off and then
on again.
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