Sanyo EM-CD2900UK Service Manual page 18

H.REMOVING MAGNETRONS H.REMOVING MAGNETRONS H.REMOVING MAGNETRONS H.REMOVING MAGNETRONS H.REMOVING MAGNETRONS
(1) Disconnect all lead wires from the thermal
protector.
(2) Remove 4 screws securing the duct for magne‑
tron.(Figure 15)
(3) Take off the duct for magnetron.(Figure 16)
(4) Disconnect 2 lead wires from the magnetron
terminals by removing 2 connectors.
(5) To remove nuts securing magnetron fittings,
insert the long size box wrench in the 10 mm
diameter hole located at the parts base of the
rear side as shown in figure 19.
Loose 2 nuts.(Figure 17)
(6) Remove thermistor for magnetron from the radi‑
ant fin.
(7) Take out the magnetron VERY CAREFULLY
(8) After replacing the magnetron, make sure that After replacing the magnetron, make sure that After replacing the magnetron, make sure that After replacing the magnetron, make sure that After replacing the magnetron, make sure that
the insert position of thermistor for magne‑ the insert position of thermistor for magne‑
the insert position of thermistor for magne‑ the insert position of thermistor for magne‑ the insert position of thermistor for magne‑
tron is correct as shown in figure 18. tron is correct as shown in figure 18. tron is correct as shown in figure 18.
tron is correct as shown in figure 18. tron is correct as shown in figure 18.
‑ When removing the magnetron,make sure that its
dome does not hit any adjacent parts,or it may
be damaged.
‑ After replacing the magnetron,check the micro‑
wave energy leakage to ensure it is below the
limit of the regulation(5mW/cm
Blower motor
VERY CAREFULLY VERY CAREFULLY VERY CAREFULLY VERY CAREFULLY.
NOTES NOTES NOTES
NOTES NOTES
2 ).
Box wrench
Parts base
Magnetron fittings
Magnetron
Thermal
protector
４ｘ１８ ４ｘ１８
Figure 19
Take off the duct from the magnetron
Duct for
magnetron
Make sure to inset the Thermistor Ass
on the third fin of the magnetron.
‑ 17 ‑
Remove 6 screws
Figure 15
Figure 16
Remove 2 nuts
Figure 17
Figure 18
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