14
Troubleshooting
Problem Possible Causes and Solutions:
Shaper will not start *Fuse blown or circuit breaker tripped
Replace fuse or reset circuit breaker
*Cord damaged
Replace cord
*Cord unplugged from the power source
Plug in power cord
*Reversing switch is in the OFF position
Turn switch to forward or reverse
Overload kicks out frequently *Extension cord or wiring inadequate size
Replace cord or wiring with proper gauge wiring
*Feeding stock too fast
Reduce stock feed rate
*Cutter head is dull
Use only sharp cutters
Cutter does not come up to full speed *Shop wire gauge is too small
Replace cord or wiring with proper gauge wire
*Extension cord too light or too long
Replace with adequate size cord
*Power source is not adequate
Contact local electrical utility
Cuts are unsatisfactory *Dull cutter
Replace cutter
*Gum or pitch on cutter
Remove cutter and clean with solvent
*Cutterhead rotating in the wrong direction
Check for proper rotation at start up
*Feeding work in the wrong direction
Feed work against the cutter rotation
Machine vibrates *Cutterhead damaged
Replace cutterhead
*Stand on uneven surface
Stand must rest solidly on level surface, bolt to floor
if necessary
*Defective V-belt
Replace V-belt
*V-belt incorrectly tensioned
Apply proper tension
*Bent pulley
Replace pulley
*Motor mounted improperly
Motor must be properly mounted with snug nuts and
bolts