16
6. TROUBLESHOOTING
When any breakage is suspected, try following procedures. If the following procedures cannot
solve the problem, consult with Lobtex or ask repair.
Malfunction Possible
cause
Countermeasures
Rivets cannot be
inserted, or shafts cannot
be discharged after cut.
1. Nosepiece is wrongly used.
2. Nosepiece or frame head is loosened.
3. Jaw does not contact with jaw case head
properly.
4. Size of guide pipe is improper, or guide
pipe is missing.
1. Use proper Nosepiece with the rivet
size. (P7)
2. Tighten them up completely.
3. Clean up the taper area of jaw case
head, and apply lubricant oil to back
side of jaw. (P10)
4. Attach proper guide pipe with the rivet
size.
Crimping cannot be
completed with one
trigger operation.
1. Rivet size is improper with the plate
thickness.
2. Air pressure of compressor is improper.
3. Jaw is worn.
4. Jaw case head is not attached properly.
5. Piston stroke is not enough due to lack of
hydraulic oil
1. Use proper rivet.
2. Adjust air pressure. (P.8)
3. Replace jaw with a new one. (P.10)
4. Wind and tighten jaw case head to the
end and return it to the position where
convex and notch are aligned, then set
up Collar. (P.11)
5. Refill hydraulic oil. (Oil piston stroke
is 19 mm). (P.13)
Abnormal operation such
that piston does not work
or moves slowly.
1. Spool doe not work properly.
2. Spool does not work properly because
silencer is clogged.
3. Air piston does not work properly due to
dirty inside of cylinder or lack of oil.
1. Clean up spool (P.11)
2. Replace silencer with a new one.
3. Clean up the inside of cylinder. (P.12)
Power of vacuuming
rivets is weak, or shafts
are not discharged.
1. Tank is full with shafts.
2. Guide pipe of riveter is clogged with
shafts.
3. Nozzle unit is dirty.
4. Chute hose is clogged with shafts.
5. Nozzle unit is clogged with shafts.
1. Detach the tank unit and make it
empty.
2. Detach the guide pipe and remove
shafts.
3. Clean up the nozzle unit. (P.15)
4. Detach the chute hose and remove
shafts.
5. Detach the nozzle unit and remove
shafts.
6. Use specified chute hose.
6. Troubleshooting
