CMD100-M-C/D/E-O
6
BEGIN SERIAL NO. 99076231
8/99
VII MAINTENANCE
THERMOCOUPLE REMOVAL
!
DISCONNECT MACHINE FROM POWER SUPPLY
1.
Remove stirrer blade by loosening the mixer bolt-P/N 1681 and then remove
stirrer blade cap-P/N 13158.
2.
Remove flexible conduit from motor and unplug power leads located under
motor wire cover.
3.
Remove motor and mounting bracket by removing 4 hex bolts-P/N 7884 holding
bracket to kettle.
4.
Remove heat element cover by removing the cover screws-P/N 7654.
5.
Remove 4 power leads connected to heating elements.
6.
Remove pressure fitting nut holding thermocouple to kettle.
7.
Disconnect thermocouple leads from temperature controller.
8.
Remove flexible conduit with power leads and thermocouple inside.
9.
Remove fiberglass sleeving covering the thermocouple.
10.
Slide fiberglass sleeving over new thermocouple.
11.
Install new thermocouple and power leads back in flexible conduit
12.Thermocouple projects up through the bottom of the pan. This thermocouple is
designed to project about 1/16” above the surface of the bottom of the kettle. This
allows the temperature controller to measure the temperature of the cooking
sugar.
13. Re-install everything in reverse order.
HEATING ELEMENT REPLACEMENT
!
DISCONNECT MACHINE FROM POWER SUPPLY
1.
Follow steps numbered 1-5 under THERMOCOUPLE REMOVAL.
2.
Remove nuts-P/N 7640 and element clamps-P/N 13152
3.
Put new elements in place and assemble in reverse order.
The element clamps must be screwed down reasonably tight. Be sure all electric
connections are properly made and tightened securely.
