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Malfunction
Possible cause
Action to be taken
The fastener guide in the
magazine jams.
The magazine is damaged.
▶
Replace the magazine.
7.2 Problems with fasteners to be driven into concrete
Malfunction
Possible cause
Action to be taken
Fastener driving depth varies.
The piston is incorrectly
positioned.
▶
Remove the cartridge strip and
clean the tool.
▶
Check the piston and buffer and
replace if necessary.
The tool has too much built-up dirt
and residues.
▶
Service the tool.
▶
If necessary, have the tool
checked by
Hilti
Service.
The fastener bends.
Hard surface (steel, concrete).
▶
Increase driving power (adjust
power regulating wheel).
Hard aggregates in concrete
▶
Use a more powerful cartridge.
▶
Use the single-fastener tool
instead of the magazine tool.
A rebar is located just below the
concrete surface.
▶
Use a shorter nail.
▶
Use a nail with a higher
application limit.
▶
Drive the fastener in at a
different position.
The fastener is not driven
flush.
Wrong fastener.
▶
Use a fastener of the correct
length for the insulation thick-
ness.
Wrong power setting.
▶
Adjust the power setting on the
tool.
Hard aggregates in concrete
▶
Use a more powerful cartridge.
▶
Use the single-fastener tool
instead of the magazine tool.
A rebar is located just below the
concrete surface.
▶
Use a shorter nail.
▶
Use a nail with a higher
application limit.
▶
Drive the fastener in at a
different position.
Hard surface (steel, concrete).
▶
Increase driving power (adjust
power regulating wheel).
Concrete spalling.
Hard/old concrete.
▶
Driving threaded studs: Spall
stop: X-SS...
Hard aggregates in concrete
▶
Use a more powerful cartridge.
▶
Use the single-fastener tool
instead of the magazine tool.
Damaged fastener head.
Driving power is too high.
▶
Reduce driving power (adjust
the power regulating wheel).
▶
Use a less powerful cartridge.
▶
Use the nails with a "top hat".
▶
Use the nails with a washer.
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Summary of Contents for DX 5 GR
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