Oven Door Troubleshooting - TurboChef i3 Service Manual

26 OVEN SYSTEMS
4. Place a water load into the cook cavity. The water
load must conform to the following
specifications:
- Volume: 275 ml ± 15 ml
- Temperature: 68 º F ± 9 º F (20 º C ± 5 º C)
- Vessel: Low form, 600 ml beaker with an
inside diameter of approximately 3.35" (85
mm) and made of Pyrex or equivalent.
5. Close the oven door and press the Enter key.
The microwave system will turn on.
6. Position the microwave survey meter where the
door seals to the oven frame, moving it while
testing as shown in Figure 33.
7. Measure microwave emission around the door,
moving the meter sensor at 0.5 inches (1.3
cm)/second. As microwave leakage is observed
while moving the sensor, note any meter spike
areas that come close to 5mW/cm
measurement.
8. Replace the water load every 60 seconds until
the test is completed, and also after scanning
the door.
9. Close the oven door and return the meter probe
to any meter spike areas and allow the probe to
remain in the spike area for 17 seconds. Note
the highest reading obtained.
Figure 33: Survey Meter Placement
NOTE: There may be several places on the door that
require this procedure. If so, start out with a fresh
water load each time a new area is measured, or if
measurement of an area takes longer than 60 seconds.
10. After each test is complete, open the oven door
and dispose of the hot water.

Oven Door Troubleshooting

The following faults may occur in relation to the oven
door:
- F4: Monitor (see page 40)
The following issues may occur in relation to the
oven door:
- "Cook Door Open" message when door is
closed (see page 43).
2 for later re-