ACP DEC18M - Page 22

Snubber Assembly
Disconnect wires to snubber.
Measure resistance across terminals ..............
Infinite.
Magnetron
Discharge Capacitors
Remove wires from magnetron and
connect ohmmeter to terminals. Also
check between each terminal and
ground.
Between Terminals: Less than
1 Ω.
Each terminal to ground
measures Infinite resistance.
NOTE: This test is not
conclusive. If oven does not
heat and all other components
test good replace the magnetron
and retest.
Blower Motor
Remove all wires from motor.
Measure resistance across
coil……………..
Approximately 30 Ω.
Stirrer Motor
Remove all wires from motor.
Measure resistance across
coil…………….
Approximately 25k Ω.
Earth
Load
Line
Line Filter
Line to Line .....................................................
Load to Load ...................................................
Line to Load ....................................................
Any terminal to Earth.......................................
.8 M Ω
.8 M Ω
Continuity
Infinite