Duke DSO 500, Service Manual

Page: 60 / 80

Service Manual for Speed Oven Model DSO 500
60
STIRRER MOTOR REPLACEMENT
General
The Stirrer Motor, Figure 29, is located under
the oven top panel in the approximate center of
the oven and directly in front of the magnetron
transformers.
Figure 29. Stirrer Motor
Replacement Procedure
1. Disconnect and isolate the oven from the
power source.
WARNING
WHEN TOP COVER IS REMOVED, HIGH
VOLTAGES ARE PRESENT EVEN WITH THE
OVEN DISCONNECTED.
2. Remove the oven top panel to gain access
to the stirrer motor.
3. Unplug and label the spade connectors from
the terminals.
4. Open oven door and remove top jet plate to
access stirrer.
6. Remove mounting screws and remove stirrer
motor unit.
7. Orient and install the replacement stirrer
motor unit, rotating the stirrer blade until the
drive head of the stirrer motor unit engages
with the slot in the stirrer shaft.
8. Replace and secure all mounting hardware.
9. Reinstall the spade connectors.
10. Power up the oven to test stirrer motor.
11. Refit top jet plate.
12. Reinstall the oven top panel.