10
en
Cartridge strip cannot be
removed
9. Troubleshooting
Cartridge not transported
Fault
Cause
■
Damaged cartridge strip
■
Carbon build up
■
Tool damaged
■
Tool overheated because of high
setting rate
■
Tool damaged
WARNING
Never attempt to pry a cartridge
from the magazine strip or tool.
■
Bad cartridge
■
Carbon build-up
WARNING
Never attempt to pry a cartridge
from the magazine strip or the tool.
Possible remedies
■
Change cartridge strip
■
Clean the cartridge strip guide-
way (see 8.11)
If the problem persists:
■
Contact Hilti Repair Centre
■
Let the tool cool down and then
carefully try to remove the
cartridge strip
If not possible:
■
Contact Hilti Repair Centre
■
Manually advance the cartridge
strip one cartridge
If the problem occurs more
often: Clean the tool
(see 8.3–8.14)
If the problem persists:
■
Contact Hilti Repair Centre
■
Tool is compressed too long
while fastening.
■
Fastening frequency is too high
■
Compress the tool less long
while fastening.
■
Remove the cartridge strip
■
Disassemble the tool (see 8.3)
for fast cooling and to avoid
possible damage
If the tool cannot be disassembled:
■
Contact Hilti Repair Centre
Cartridge strip melts
Cartridge cannot be fired
Cartridge falls out of the
cartridge strip
■
Fastening frequency is too high
WARNING
Never attempt to pry a cartridge
from the magazine strip or tool.
■
Immediately discontinue using
the tool and let it cool down
■
Remove cartridge strip
■
Let the tool cool down.
■
Clean the tool and remove loose
cartridge.
If it is impossible to disassemble
the tool:
■
Contact Hilti Repair Centre
Printed: 12.08.2013 | Doc-Nr: PUB / 5069839 / 000 / 02