Trouble or fault
Product does not work.
Product does not develop full
power.
Elevated temperatures at the
gear housing.
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RoHS (Restriction of Hazardous Substances)
Click on the links to go to the table of hazardous substances: qr.hilti.com/r4522690.
There is a link to the RoHS table, in the form of a QR code, at the end of this document.
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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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Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
2143515
*2143515*
Printed: 20.04.2018 | Doc-Nr: PUB / 5300419 / 000 / 02
Possible cause
Product is overloaded.
The extension cord conductor
cross section (gauge) is inade-
quate.
Short braking interval.
Action to be taken
▶ Release the on/off switch and
then press it again. Then allow
the product to run under no load
for approx. 30 seconds.
▶ Use an extension cord with
an adequate conductor cross
section.
▶ Allow the device to run under no
load until it has cooled down.
English
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