Hilti SIW 6 AT-A22 Mode D'emploi Original page 14

▶ Never transport batteries loose and unprotected. During transport, batteries should be protected from
excessive shock and vibration and isolated from any conductive materials or other batteries that may
come in contact with the terminals and cause a short circuit. Comply with the locally applicable
regulations for transporting batteries.
▶ Do not send batteries through the mail. Consult your shipper for instructions on how to ship undamaged
batteries.
▶ Prior to each use and before and after prolonged transport, check the product and the batteries for
damage.
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.
8 Troubleshooting
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.
When operating the impact screwdriver with the intelligent torque module SI­AT­A22, make sure that
you also read the notes on remedying possible faults in the operating instructions for the torque module.
Trouble or fault
The power tool doesn't run.
The power tool doesn't work
and the battery charge status
display blinks.
The power tool doesn't work
and all four LEDs on the bat-
tery charge status display
blink.
The control switch can't be
pressed, i.e. the switch is
locked.
Running speed suddenly
drops considerably.
The battery runs down more
quickly than usual.
The battery doesn't engage
with an audible double click.
10 English
Possible cause
The battery is not fully inserted.
Battery is discharged.
The battery is too hot or too cold.
The power tool was overloaded
briefly.
The overheating cut-out has been
activated.
The forward/reverse selector
switch is in the middle position.
Battery is discharged.
Very low ambient temperature.
The retaining lugs on the battery
are dirty.
Action to be taken
▶ Push the battery in until it
engages with an audible double
click.
▶ Change the battery and charge
the empty battery.
▶ Bring the battery to the recom-
mended operating temperature.
▶ Release the control switch and
then press it again.
▶ Allow the power tool to cool
down. Clean the air vents.
▶ Push the forward/reverse switch
to the left or right.
▶ Change the battery and charge
the empty battery.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lugs and
push the battery in until it
engages. Contact Hilti Service
if the problem persists.
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