Troubleshooting - Hilti DX 351 BT Operating Instructions Manual

9. Troubleshooting

Fault
Cartridge not transported
en
Cartridge strip cannot be removed
Cartridge doesn't fire
Cartridge strip melts
Cartridge falls out of the
cartridge strip
24
Printed: 20.08.2013 | Doc-Nr: PUB / 5069824 / 000 / 02
Possible 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 tool.
Tool is compressed too long
■
while fastening.
Fastening frequency is too high
■
Fastening frequency is too high
■
-WARNING-
Never attempt to pry a cartridge
from the magazine strip or tool.
Remedy
Clean the cartridge strip guide-
■
way (see 24)
If the problem persists:
Contact Hilti Repair Centre
■
Let the tool cool down and then
■
carefully try to remove the
cartridge strip (If the problem
persists: Contact Hilti Repair
Center)
Contact Hilti Repair Center
■
Manually advance the cartridge
■
strip one cartridge
If the problem occurs more often:
■
Clean the tool
(If the problem persists: Contact
Hilti Repair Center)
Compress the tool only briefly
■
while fastening.
Remove the cartridge strip
■
Disassemble the tool for fast
■
cooling and to avoid possible
damage
(If the tool cannot be disassem-
bled: Contact Hilti Repair Center)
Immediately discontinue using
■
the tool
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
Center)