Panasonic HL-BD82S Service Manual page 23

7.3. Convection fan motor replace-
ment
1. Disconnect the power supply cord and remove the Oven
from the cabinet.
2. Remove the rear upper covers.
3. Disassemble the baffle by removing the four screws in the
cavity for double fans.
4. Remove the fan blade by using a 10mm socket.
5. Disconnect the terminals on the fan in the rear side.
6. Remove the three nuts A on the motor holder by using a
7mm socket and remove it.
7. Mount the new fan motor on the holder and attach it with
the nuts.
8. Attach the fan blade.
9. Replace the baffle.
10. Connect the terminals.
11. The connections must not be loose.
12. Reinstall the Oven into the cabinet.
13. Reconnect the power supply cord after the Oven is
installed.
14. Run the Oven and check all functions.
7.4. Ring element replacement
1. Disconnect the power supply cord and remove the Oven
from the cabinet.
2. Remove the rear upper covers.
3. Disassemble the baffle by removing the four screws in the
cavity for double fans.
4. Disconnect the terminals of heating element and remove
the ring element by removing the three screws.
5. Mount the new ring element with the new fiber gasket
between the base of the element and the back side of the
Oven.
6. Replace the baffle.
7. Connect the terminals.
8. The connections must not be loose.
9. Reinstall the Oven into the cabinet.
10. Reconnect the power supply cord after the Oven is
installed.
11. Run the Oven and check all functions.
7.5. Upper element replacement
1. Disconnect the power supply cord and remove the Oven
from the cabinet.
2. Remove the rear upper covers.
3. Disconnect the terminals of heating element.
4. Remove the probe unscrewing its two screws B.
5. Remove the two screws C near the external terminals,
one of which is used for ground.
6. Remove the upper element by removing four screws A on
the brackets on top in the cavity.
7. Mount the new upper element with a new fiber gasket
between the base of the element and the back side of the
Oven.
8. Connect the terminals. Pay attention to the sequence of
wiring on the element
9. The connections must not be loose.
10. Reinstall the Oven into the cabinet.
11. Reconnect the power supply cord after the Oven is
installed.
12. Run the Oven and check all functions.
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HL-BD82S