Trouble or fault
The power tool
doesn't start.
The power tool
starts and the
service indicator
lights red.
The tool does not
achieve full power.
*2064796*
Printed: 08.07.2019 | Doc-Nr: PUB / 5210095 / 000 / 03
Possible cause
Electronics initialization
in progress (takes up
to 1 second after plug-
ging in) or the electronic
restart safety interlock
has been activated af-
ter an interruption in the
electric supply.
Interruption in the elec-
tric supply.
The supply cord or plug
is defective.
The control switch is
defective.
Generator in sleep mode ▶ Apply a load to
The service indicator
lights.
Power reduction is ac-
tive.
2064796
Action to be taken
▶ Switch the power tool
off and then on again.
▶ Plug in another power
tool or appliance
and check whether it
works.
▶ Have the parts
checked by a trained
electrical specialist
and replaced if
necessary.
▶ Have the power tool
checked by a trained
electrical special-
ist and the carbon
brushes replaced if
necessary.
the generator by
connecting a second
power consumer (e.g.
worklight).
▶ Have the power tool
serviced or repaired
by Hilti Service.
▶ Press the power
level selector switch
(observe the power
level indicator). Switch
the power tool off and
then on again.
English
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