Hilti SF 6H-A22 Manual De Instrucciones Original página 17

Trouble or fault
The drill / driver
doesn't work.
All 4 LEDs blink.
The drill / driver
doesn't work.
1 LED blinks.
The drill / driver
doesn't work.
Hammer drilling is
not possible.
The control switch
can't be pressed, i.e.
the switch is locked.
The drill / driver or
the battery gets very
hot.
12 English
Printed: 01.02.2017 | Doc-Nr: PUB / 5329068 / 000 / 00
Possible cause
Low battery.
The drill / driver has
been briefly overloaded.
Protection against over-
heating
Low battery.
The battery is too cold.
The battery is too hot.
The operating mode is
not set correctly at the
selector ring.
The forward/reverse se-
lector switch is in the
middle (transport) posi-
tion.
Electrical fault.
The drill / driver is over-
loaded (application limit
exceeded).
Action to be taken
▶ Change the battery
and charge the empty
battery.
▶ Release the control
switch and then press
it again.
▶ Allow the drill / driver
to cool down and
clean the air vents.
▶ Change the battery
and charge the empty
battery.
▶ Bring the battery to
the recommended op-
erating temperature.
▶ Bring the battery to
the recommended op-
erating temperature.
▶ Set the selector ring to
the "Hammer drilling"
position .
▶ Push the
forward/reverse
switch to the left or
right.
▶ Switch the drill /
driver off immediately,
remove the battery
and contact Hilti
Service.
▶ Check the application.