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Troubleshooting
Trouble
Shaper will not start.
Overload kicks out
frequently.
Cutter does not come
up to full speed.
Cuts are unsatisfactory
Machine vibrates.
Edge splits off on
cross grain cut.
Raised areas on
shaped edge.
Probable Cause
Cord unplugged from the power source.
Fuse blown, or circuit breaker tripped.
Cord damaged.
Reversing switch is in the OFF position.
Overload tripped.
Extension cord or wiring inadequate
size.
Feeding stock too fast.
Cutter head is dull.
Shop wire gauge is too small.
Extension cord too light or too long.
Power source is not adequate.
Motor not wired for correct voltage.
Spindle is locked with mandrel lever.
Dull cutter.
Gum or pitch on cutter.
Cutterhead rotating in the wrong
direction.
Feeding work in the wrong direction.
Cutterhead damaged.
Stand on uneven surface.
Defective V-belt.
V-belt incorrectly tensioned.
Bent pulley.
Motor mounted improperly.
Characteristic of this type of cut.
Variation of pressure holding work
against cutter.
Remedy
Plug in power cord.
Replace fuse, or reset circuit breaker.
Replace cord.
Turn switch to forward or reverse.
Reset overload by depressing red stop
button.
Replace cord or wiring with proper
gauge wiring.
Reduce stock feed rate.
Use only sharp cutters.
Replace cord or wiring with proper
gauge wire.
Replace with adequate size cord.
Contact local electrical utility.
Refer to motor name plate for correct
wiring.
Unlock spindle - see label next to lever
on base.
Replace cutter.
Remove cutter and clean with solvent.
Check for proper rotation at start up.
Feed work against the cutter rotation.
Replace cutterhead.
Stand must rest solidly on level surface,
bolt to floor if necessary.
Replace V-belt.
Apply proper tension.
Replace pulley.
Motor must be properly mounted with
snug nuts and bolts.
Make cross grain cuts first, then finish
cut with the grain.
Use scrap block to support end of cut.
Hold work firmly against table and
fence. Use hold-downs.
14
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