Operating Instruction DX 351-BT, DX 351-BTG (01)

10
en
Cartridge falls out of the
cartridge strip
Cartridge strip melts
9. Troubleshooting
Cartridge doesn’t fire
Cartridge not transported
Cartridge strip cannot be removed
Fault Possible cause
■ Damaged cartridge strip
■ Carbon build-up
■ Tool damaged
■ 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)
■ Tool overheated because of high
setting rate
■ Tool damaged
-WARNING-
Never attempt to pry a cartridge
from the magazine strip or tool.
Printed: 20.08.2013 | Doc-Nr: PUB / 5126352 / 000 / 01