Primus D55, Руководство по обслуживанию, Страница: 12 / 82

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Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
2. MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY
3. MOTOR RUNS BUT CYLINDER DOES NOT TURN.
4. MOTOR DOES NOT STOP
POSSIBLE CAUSE TO CORRECT
Incorrect voltage. • Refer to Installation Manual for electrical requirements.
Clothes load too large. • Remove part of load.
Cylinder binding. • Check cylinder for binding. Refer to Adjustment Section
in this manual for cylinder adjustment.
Inadequate wiring. • Electrician should verify that wiring and voltage is
adequate.
Inadequate make-up air. • Refer to Installation Manual for make-up air
requirements.
Poor maintenance. • Clean lint accumulation on and around the motor.
Broken, loose or incorrect wiring. • Refer to wiring diagram located on back of tumbler or in
literature packet.
POSSIBLE CAUSE TO CORRECT
Motor drive pulley loose. • Tighten drive pulley bushing screws.
Broken or loose cylinder belts. • Replace or adjust belts.
Broken or loose drive belt. • Replace or adjust belt.
Cylinder binding. • Check cylinder for binding. Refer to Adjustment Section
in this manual for proper cylinder adjustment.
POSSIBLE CAUSE TO CORRECT
Inoperative door switch or lint panel switch. • Test switches and replace if inoperative.
Inoperative timer. • Test timer and replace if inoperative.
Incorrect wiring. • Refer to wiring diagram located on back of tumbler or in
literature packet.
Inoperative motor contactor. • Test motor contactor and replace if inoperative.