Trouble or fault
The power tool
doesn't start and the
service indicator
blinks red.
The drill bit doesn't
rotate.
The chisel cannot
be released from the
chuck.
8 Disposal
Most of the materials from which Hilti tools and appliances are manu-
factured can be recycled. The materials must be correctly separated before
they can be recycled. In many countries, your old tools, machines or appli-
ances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti
representative for further information.
9 Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about
the warranty conditions.
Printed: 08.03.2017 | Doc-Nr: PUB / 5070997 / 000 / 03
Possible cause
A fault has occurred in
the tool.
The function selector
switch is not engaged or
is in the "drilling without
hammering"
or ham-
mer drilling
position.
The chuck is not pulled
back fully.
Action to be taken
▶ Have the tool repaired
by a trained electrical
specialist.
▶ Set the function selec-
tor switch to "Drilling
without hammering"
or "Hammer drilling"
.
▶ Pull the chuck back
as far as it will go and
remove the accessory
tool.
English
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