Troubleshooting; Disposal - Hilti HDM 330 Manual De Instrucciones

6 Troubleshooting

Fault
The trigger cannot be pressed.
en
The foil pack does not open
automatically.
Trigger movement is very stiff.
The foil pack holder cannot be
pivoted and pushed all the way
down into the tool.
The foil pack holder does not
engage with an audible click.
No mortar flows out of the mix-
ing nozzle.

7 Disposal

CAUTION
Improper disposal of the equipment may have serious consequences: The burning of plastic components generates
toxic fumes which may present a health hazard. Careless disposal may permit unauthorized and improper use of the
equipment. This may result in serious personal injury, injury to third parties and pollution of the environment.
CAUTION
Dispose of completely emptied foil packs in accordance with the applicable regulations.
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. For information about disposing of full, partly-used and completely empty foil packs, please refer to the
instructions for use of the product or the applicable safety data sheets.
4
Possible cause
The foil pack holder has not fully en-
gaged.
The mortar in the mixing nozzle has
hardened.
The advance mechanism is defective.
The tool has reached the end of its
life.
The foil pack is too cold.
The trigger pressure is too high for
the tool.
The foil pack is not pushed all the
way into the holder.
The piston rods are not pulled back
fully.
The retaining lugs are dirty / clogged.
The retaining lugs are defective.
The mortar in the mixing nozzle has
hardened.
Remedy
The foil pack holder must engage fully
with an audible click.
Press the release button. Change the
mixing nozzle.
Replace the tool.
Replace the tool.
Raise the temperature of the foil pack
(observe the instructions for use of
the foil pack).
Use the right tool for the job.
Push the foil pack into the holder as
far as it will go.
Press the release button and pull the
piston rods back as far as they will
go.
Clean the retaining lugs and engage
the foil pack holder fully.
Replace the foil pack holder. Contact
Hilti Service if the problem persists.
Unscrew the hardened mixing nozzle.
Screw on a new mixing nozzle.