Trouble or fault
The chisel cannot be released
from the chuck.
The service indicator blinks.
The service indicator lights.
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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!
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RoHS (Restriction of Hazardous Substances)
The following links take you to the table of dangerous substances: qr.hilti.com/rxxx.
You will find a link to the RoHS table, in the form of a QR code, at the end of this document.
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Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
*2146159*
Printed: 12.11.2018 | Doc-Nr: PUB / 5367061 / 000 / 04
Possible cause
The chuck is not pulled back fully.
A fault has occurred in the tool.
The carbon brushes are worn.
The tool is faulty or servicing is
due.
2146159
Action to be taken
▶ Pull the chuck back as far as
it will go and remove the insert
tool.
▶ Have the product repaired by
Hilti Service.
▶ Have checked by a trained elec-
trical specialist and replaced if
necessary.
▶ Have the product repaired only
by Hilti Service.
English
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