48
2.
Disconnect power
wires from circuit
board. Check that
the large CB-C10
capacitor is not
making contact
with the pins on the
underside of the
circuit board,
causing a short. Re-
apply power to
check for successful
insulation
3.
Replace transformer
4.
Replace bridge
rectifier
5.
Contact TRC
Industries to
determine correct
wiring for your
particular model
Cutter Troubleshooting
Inconsistent length
1.
Material wandering
back and forth on
rollers
2.
Material hanging up
on guide strips or
guide box
3.
Material curved
4.
Rollers worn
5.
Too little spring
tension on top roller
1.
Adjust feed guides
to more closely
guide material into
rollers
2.
Check guide box
for burrs or
misaligned guides
and adjust as
necessary
3.
Straighten material
as best as possible
and try cutting
again
4.
Check rollers for
wear, and if
possible, adjust
material to feed
through different
section of rollers
without wear. Rollers
can be sent back to
TRC Industries for re-
grinding
5.
See
“
Spring Tension
Adjustment
”
section
to adjust roller
tension
Содержание 1000 4.5 Hot cutter
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Страница 66: ...Drive Transistor Test ...