Hilti GDG 6-22, Manual, Page: 17 / 64

*2331879*
2331879 English 13
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Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
9 Troubleshooting
If a problem occurs, always observe the status 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 remedy the problem by
yourself, please contact Hilti Service.
Trouble or fault Possible cause Action to be taken
The battery runs down more
quickly than usual.
Very low ambient temperature.
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Allow the battery to warm up
slowly to room temperature.
The battery doesn’t engage
with an audible click.
The retaining lug on the battery is
dirty.
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Clean the retaining lug and
re-insert the battery.
The product or battery gets
very hot.
Electrical fault
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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.
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Use a battery with adequate
capacity.
The motor has no braking
effect.
Battery is discharged.
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Change the battery and charge
the empty battery.
Product is momentarily
overloaded.
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Switch the product off and then
on again.
Product vibrates severely. Accessory tool is not compatible
with the product.
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Use only accessory tools that
comply with the specifications
in the technical data.
Accessory tool is damaged, out of
true or imbalanced.
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Use only accessory tools that
are in faultless condition.
Product faulty
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If the accessory tool can be
ruled out as the cause, consult
Hilti Service.
LEDs of the battery show
nothing
Battery faulty.
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Contact Hilti Service.
10 Disposal
WARNING
Risk of injury due to incorrect disposal! Health hazards due to escaping gases or liquids.
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DO NOT send batteries through the mail!
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Cover the terminals with a non-conductive material (such as electrical tape) to prevent short circuiting.
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Dispose of your battery out of the reach of children.
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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.
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Do not dispose of power tools, electronic equipment or batteries as household waste!
11 Manufacturer’s warranty
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Please contact your local Hilti representative if you have questions about the warranty conditions.