Hilti SIW 8-22, Original Operating Instructions

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*2284955*
2284955 English 11
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Store the product and the batteries in a cool and dry place. Comply with the temperature limits stated in
the technical data.
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Do not store batteries on the charger. Always remove the battery from the charger when the charging
operation has completed.
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Never leave batteries in direct sunlight, on sources of heat, or behind glass.
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Store the product and batteries where they cannot be accessed by children or unauthorized persons.
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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 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 remedy the problem by
yourself, please contact Hilti Service.
Trouble or fault Possible cause Action to be taken
Product does not work. The battery is not fully inserted.
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Push the battery in until it
engages with an audible click.
The control switch can’t be
pressed, i.e. the switch is
locked.
The forward/reverse switch is in
the middle position.
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Push the forward/reverse switch
to the left or right.
Running speed suddenly
drops considerably.
Low battery.
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Change the battery and charge
the empty battery.
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 does not engage
with an audible click.
The retaining lugs on the battery
are dirty.
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Clean the retaining lug and push
the battery in until it engages.
Contact Hilti Service if the
problem persists.
Product or battery gets very
warm.
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.
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.