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SECTION 6: SERVICE
Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather the
serial number and manufacture date of your machine before calling.
Operations
Symptom
Possible Cause
Machine
1. Rear roller is not parallel to upper/lower
creates cones
rollers.
when trying
to create
cylinders.
A noticeable
1. Excessive pressure applied in one spot.
crease is
formed in
workpiece.
Crank handle
1. Gears are damaged or slipping.
does not turn
upper and
lower rollers.
Machine does
1. Machine capacities are exceeded.
not bend
2. Rear roller not engaged.
material.
Edges of
1. Workpiece is not straight when inserted in
cylinder are not
machine.
straight.
2. Lower roller is not parallel to upper roller.
Ends of cone
1. Both bending radii too large.
do not meet.
Ends of cone
1. One bending radii too large.
do not meet on
one side.
Workpiece
1. Lower roller is not parallel to upper roller.
does not feed
evenly through
machine.
Model T32718 (Mfd. Since 07/21)
Troubleshooting
Possible Solution
1. Adjust radius adjustment knobs as necessary to align
rear roller with upper/lower rollers.
1. Reduce bending radius and perform bend in several
passes.
1. Check/replace gears.
1. Use materials within capacity of machine.
2. Adjust radius adjustment knobs as necessary to
engage rear roller.
1. Verify workpiece is straight when inserted in machine.
2. Adjust thickness adjustment knobs as necessary to
align lower roller with upper roller.
1. Tighten radius adjustment knobs and repeat operation
as necessary until cone ends meet.
1. Tighten radius adjustment knob of side that does not
meet and repeat operation as necessary until cone
ends meet.
1. Adjust thickness adjustment knobs as necessary to
align lower roller with upper roller.
-33-
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