26
308219
Service –
Triac, Hi-Limit Thermostat
Replacing the Hi-Limit Thermostat
1.
Relieve the pressure, and shut off the main power
to the heater.
2.
Remove the front heater shroud (238). See page
39.
3.
Disconnect the wires to the thermostat (252). See
Fig. 14.
4.
Remove the screws, lockwashers and the thermo-
stat.
5.
Apply conductive paste
(order Graco P/N 110009)
to the bottom flange of the new thermostat.
6.
Install a new thermostat and tighten the screws.
7.
Reconnect the wires.
8.
Be sure the reset button is pushed in. See Fig. 14.
9.
Reinstall the heater shroud (238).
Fig. 14
252
Hi-limit thermostat
reset button
01692
Содержание FOAM-CAT 200 Series
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