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Technical Support: +1 (724) 628 3050
OPERATION
PREVENTATIVE MAINTENANCE
FIGURE 3-18
FREQUENCY:
Debris removal from the main blower fan should occur MONTHLY or as needed.
METHOD:
• Remove the main blower fan motor cover from the back of the oven. Retaining the 12+ screws which
secure the cover.
• Use a vacuum and a moist rag to remove dust and debris from the main motor, motor cover and related
areas.
• If your oven is equipped with a single phase (1PH) motor (60Hz market only), there will be a 2-wire
capacitor located to the right of the motor. Use caution around this capacitor, treat it as though it were an
electrically live part. If swelling or leaking of this capacitor is discovered, contact EDGE for a replacement.
• If your oven is equipped with a 3PH (three phase) motor, you may need to remove the motor rear shroud
cap (loosen the 4 screws) and vacuum/wipe the cooling fan blades and cap. Dust build-up between the
shroud cap and fan blades can collect and rub, creating a scratching sound from the rear of the oven.
• Once cleaning is complete, install the rear motor cover with the previous removed 12+ screws.
CAUTION:
• As stated, treat the capacitor as a live part. Prior to handling, the capacitor should be discharged by
shorting the terminals together.
• During rear motor cover installation, ensure the motor wiring harness is clear of all pinch points and is not
between the cover and the oven back.
AREA OF OVEN:
• Back of oven
REMOVE DEBRIS FROM MAIN BLOWER FAN MOTOR
FIGURE 3-19
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FIGURE 3-20
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