Heat Reserving Test; Boiling Control Lever Adjustment - Panasonic SR-TEG10 Service Manual

SR-TEG10 / SR-TEG18
The above conditions are proper.
If it is improper, check the contact between the pan bottom, the heating plate and the center thermostat.
Repair or replace if necessary.

5.3 Heat reserving test

1. Put approx. 1 liter of water and the thermometer [ repairing tool (mercury thermometer ASN-150H) ] in
the pan, close the lid and turn on the boiling switch.
2. When it beings boiling to generate steam turn off the boiling switch.
3. Add water or keep the lid opened until the reading of the thermometer falls to approx. 70°C.
4. When it becomes approx. 70°C, close the lid. After the warming heater is activated for 1 hour or more,
check the heat reserving temperature.
Within 69°C - 77°C .....................................Proper
If outside 69°C - 77°C, check TRS mounting for irregularity, if it is proper, replace warming heater.

5.4 Boiling control lever adjustment

Such a mechanical operation as center thermostat goes up and down is used to turn on and off the
micro-switch. Check and adjust this relationship as shown below.
Checking
Adjusting
Holes on the
tissue paper
Urethane foam blocks
Mercury thermometer
When the boiling switch is turned on
The auxiliary lever presses the push-button.
(The heat reserving lamp come on).
To gain the above relationship, adjust the auxiliary lever by bending it with long nose pliers.
Top view of pan
Pan flange
Tissue paper
Inner Pan
When the boiling switch is turned off
The auxiliary lever does not press the
push-button.
(The boiling indication lamp comes on).
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Mercury thermometer