Operating Instruction DX 351-CT (01)

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Fault Possible cause Remedy
Nail breakage. Driving power is too low. Increase driving power or use a more
powerful cartridge.
The application limits have been ex-
ceeded (very hard material).
Use a stronger nail.
Unused cartridge problem. The tool is not pressed fully against
the working surface.
Press the tool fully against the work-
ing surface and then pull the trigger.
Considerable force is required
to unscrew or refit the locking
sleeve.
Dirt or deposits on the screw thread. Clean the thread. Spray lightly with
Hilti lubricant spray and then wipe off
with a cloth.
10 Disposal
Most of the materials from which Hilti tools or appliances are manufactured can be recycled. The materials must
be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back old tools and appliances for recycling. Ask Hilti customer service or your Hilti representative for further
information.
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Printed: 17.04.2014 | Doc-Nr: PUB / 5126210 / 000 / 02