Magnetron; Waveguide Thermostat - Whirlpool SPEEDCOOK GH6208 XR Technical Education

Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.

MAGNETRON

Refer to page 4-27 for the procedure for ac-
cessing the magnetron.
1. Unplug microwave oven or disconnect
power.
2. Disconnect one of the wires from the
magnetron filament terminals.
3. Set the ohmmeter to the R x 1 scale.
4. Touch the ohmmeter test leads to the
filament terminals. The meter should in-
dicate less than 1 Ω.
Electrical Shock Hazard
Filament
Terminals
5-8

WAVEGUIDE THERMOSTAT

Refer to page 4-29 for the procedure for ac-
cessing the waveguide thermostat.
1. Unplug microwave oven or disconnect
power.
2. Disconnect one of the wires from the
thermostat connectors.
3. Set the ohmmeter to the R x 100K scale.
4. Touch the ohmmeter test leads to the
thermostat connector pins. The meter
should indicate a closed (0 Ω) circuit.