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TROUBLE
Motor will not start.
Motor tripping on
thermal.
Dryer does not stop at
end of time period.
Motor runs but basket
will not revolve.
Troubleshooting Chart
Troubleshooting Chart
CAUSE
No power.
Incorrect power.
Time off.
Loose wiring connections.
Loading door open.
Door switch out of adjustment.
Defective door switch.
Defective basket motor contactor.
Tripped/defective safety thermostat
on gas bonnet.
Low voltage.
Inadequate wiring.
Loose connections.
Inadequate air.
Poor housekeeping.
Defective timer.
V-belt broken.
V-belt loose.
Motor pulley loose.
Basket overloaded.
Check fuses on circuit breakers. Make sure main
control switch is "on". Check bonnet thermostat
(gas only).
Check power source; voltage, phase and frequency
must be the same as specified on electrical rating
plate.
Check timer for proper setting or check coin meter
for properly vending.
Check wire connections in electrical box on rear of
dryer.
Close door.
Adjust switch by removing front panel and bend
actuator lever to clear switch button 3/8" with front
panel in place.
Replace switch.
Replace contractor.
Reset/replace thermostat.
Check voltage at motor terminals. Voltage must be
within + 10% of voltage shown on motor rating
plate. If not, check with local power company for
recommended corrective measures.
Check with local power company to insure that
wiring is adequately sized for load.
Check all electrical connections and tighten any
loose connections.
Check installation sheet for recommended make-up
air openings.
Clean lint accumulation on and around motors.
Replace timer.
Replace V-belt.
Adjust belt tension.
Tighten set screw.
Remove load.
Page 26
REMEDY
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