VS-32-L
49
Fault
Cause
Remedy
The strap tears at the
clamping edge during
tensioning operation.
Strap tension chosen too high.
Reduce pressure at pressure
controller
DR3
.
See section 8.4
The strap is not cut.
Cutter has too much cutting air.
Reduce cutting air.
See sections 9.7
Cutter is blunt or broken.
Replace cutter.
See section 9.7
The sealing unit does not
open.
Strap is squeezed.
Manually cut strap. Provide
zero position.
The head is not detached
from the packing item
Cutter broken.
Manually cut strap. Move
head to initial position. Repair
of cutter.
See section 9.7
Torch is not ignited.
Gas feed interrupted.
Open gas cylinder.
Gas valve
Y10
(216)
defective.
Feed hose
(954 or 974)
bent.
Repair bend.
Welding facility not switched on.
Set main switch
S1
to
switching position “I“.
Electrode defective.
Sharpen or replace electrode.
See sections 8.6 u. 9.8
Welding spot too small.
Welding timer
t5
too short.
Extend welding time
t5
.
Welding current
t6
too low.
Increase welding current
t6
.
Welding spot too large.
Welding time
t5
too long.
Reduce welding timer
t5
.
Welding current
t6
too high.
Reduce welding current.
Welding spot not welded
through.
Welding time and welding current too
short / low.
Increase Welding time and
welding current.
Welding spot with hole.
Welding current too high. Paint coat
on strapping material to thick.
Reduce welding current
t6
.
Replace strapping material.
B 13 GB 33/06