REPAIR INSTRUCTION
1
SAFETY································································· 2
1.1
Danger ·················································································2
1.2
Caution!················································································2
1.3
Leak test (leak detection measurement) ·······························3
COMPONENTS ··················································· 4
High-voltage diode ·····························································4
High-voltage capacitor························································5
High-voltage transformer ····················································6
Magnetron··········································································7
Safety switches ··································································8
REPAIR ······························································· 9
Removing the door ·····························································9
Removing the bottom heating system ································ 10
Removing the turntable motor ············································ 11
Removing the cooling fan··················································· 12
Removing the upper heating elements ······························· 13
Removing the hot air motor ················································ 14
Removing the magnetron··················································· 15
FAULT DIAGNOSTICS······································· 16
Troubleshooting plan - fuse is tripping································ 16
Troubleshooting plan - appliance does not function at all ··· 17
Troubleshooting plan - appliance does not start ················· 18
Troubleshooting plan - no microwave power ······················ 19
Troubleshooting plan - input module ·································· 20
Troubleshooting plan - Error Codes of input module. ········· 22
Determining the microwave output power··························· 23
Page 1 of 23 pages
2
2.1
2.2
2.3
2.4
2.5
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
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