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8.1
Troubleshooting table
Trouble or fault
The power tool doesn't start.
No hammering action.
The power tool doesn't start
or cuts out while in operation
and the indicator flashes red.
The power tool runs but the
indicator lights red continu-
ously.
The power tool doesn't start
or cuts out while in operation.
9
Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!
10
RoHS (Restriction of Hazardous Substances)
Click on the link to go to the table of hazardous substances: qr.hilti.com/r6025050.
There is a link to the RoHS table, in the form of a QR code, at the end of this document.
11
Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
Printed: 20.05.2019 | Doc-Nr: PUB / 5333035 / 000 / 04
Possible cause
Electronics initialization in progress
(takes up to 4 seconds after plug-
ging in).
Interruption in the electric supply.
The supply cord or plug is defec-
tive.
Generator with sleep mode
The power tool is too cold.
A fault has occurred in the power
tool.
Temporary fault (e.g. overheating
or overvoltage).
Advance warning of need for ser-
vicing.
The extension cord is too long
and/or its gauge is inadequate.
The detachable supply cord is not
fitted correctly.
Action to be taken
▶ Switch the power tool off and
on again.
▶ Plug in another electric ap-
pliance and check whether it
works.
▶ Have the parts checked by a
trained electrical specialist and
replaced if necessary.
▶ Apply a load to the generator
by connecting a second power
consumer (e.g. worklight). Then
switch the power tool on and off
again.
▶ Allow the power tool to warm
up to the minimum operating
temperature.
▶ Have the power tool repaired by
Hilti Service.
▶ Switch off, allow the power tool
to cool down or connect it to a
different electric supply.
▶ Have the power tool serviced or
repaired by Hilti Service.
▶ Use an extension cord of an
approved length and/or of
adequate gauge.
▶ Fit the detachable supply cord
to the power tool correctly.
English
13
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