Hilti SIW 6 AT-A22 Manual De Instrucciones Original página 18

▶ 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 battery charge
status display blink.
The control switch
can't be pressed, i.e.
the switch is locked.
Running speed sud-
denly drops consid-
erably.
14 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.
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 recommended op-
erating 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.
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