Hilti DX 351 BTG, Original Operating Instructions

Page: 29 / 117

Cartridge strip melts
Cartridge cannot be fired
25
en
Cartridge strip cannot be
removed
10. 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 8.6)
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 8.1–8.8)
If the problem persists:
■
Contact Hilti Repair Centre
■
Tool is compressed too long
while fastening.
■
Fastening frequency is too high
■
Compress the tool only while
fastening.
■
Remove the cartridge strip
■
Disassemble the tool (see
7.1–7.3)
for fast cooling and to avoid
possible damage
■
Do not exceed the recommended
fastener driving rate
If the tool cannot be disassembled:
■
Contact Hilti Repair Centre
Printed: 12.08.2013 | Doc-Nr: PUB / 5069821 / 000 / 02