PERIODIC MAINTENANCE
SECTION 4:
MODELS: GC-2 & GC-3
Item F: A Steam Solenoid Valve is provided for each compartment and will open when energized to
allow steam entry into the compartment. This valve will remain de-energized and closed if the Timer
reads '0' and/or the Operating Handle is in the released position.
Item G: An Exhaust Solenoid valve is provided for each compartment and operates in reverse to Item
F; that is, it will close when energized thus seating the steam, provided by the Steam Valve, within
the compartment.
ANY FOREIGN MATERIAL, OTHER THAN STEAM OR WATER, SHOULD
NOT BE ALLOWED TO EXHAUST THROUGH THIS VALVE. AFTER
OPERATION WIPE AND REMOVE FOOD OR ANY OTHER PARTICLES
FROM EACH COMPARTMENT BOTTOM.
A stainless steel strainer is provided in each compartment just ahead of the exhaust port as a
protective device for this valve. Remove, clean and replace if excessive food and/or dirt accumulation
is evident.
IF PARTICULARLY GREASY FOODS HAVE BEEN COOKED IN THE
COMPARTMENT, DEPOSITS MAY ACCUMULATE IN EXHAUST VALVES AND
MUST BE REMOVED BY CLOSING DOOR, SEALING COMPARTMENT, SETTING
TIMER AND AT FREQUENT INTERVALS PULL OUT AND RELEASE OPERATING
HANDLE TO BLOW STEAM THROUGH VALVE AND DISSOLVE GREASE.
Item H: A Pressure Gauge is fastened to the bottom face of the Cooker Control Panel. It is plumbed to sense
pressure in the Steam Header. When compartments are inactive, it should read approximately 6 p.s.i. but will
fluctuate between 4^5 to 6 p.s.i. during the cooking cycle. Pressure above 6 p.s.i. indicates that Pressure
Regulating Valve is set too high and may set off Pressure Relief Valve (Item E).
Item I: Flue Stack Assembly is located directly behind Cooker (See Page 29, Parts No. 7 & 8) and provides
for exhaust of combustion gases.
AT LEAST TWICE A YEAR EXAMINE THAT INTERIOR OF FLUE STACK IS
CLEAN. IF ACCUMULATION OF DIRT AND/OR SOOT IS APPARENT, THE
STACK COVER AND FLUE STACK MUST BE REMOVED AND CLEANED. ALSO
PORTION OF FLUE EXTENDING BELOW CABINET SURFACE TO BOILER MUST
BE CLEANED.
14
Summary of Contents for CQ-325S
Page 10: ...PERIODIC MAINTENANCE SECTION 4 MODELS GC 2 GC 3 FIG 2 SIDE VIEW 8 ...
Page 14: ...PERIODIC MAINTENANCE SECTION 4 MODELS 6C 2 GC 3 FIG 3 12 EXHAUST TO DRAIN STEAM IN ...
Page 25: ...PARTS LIST SECTION 7 COMPARTMENT DOOR ASSEMBLY FIG 4 23 ...
Page 28: ...PARTS LIST SECTION 7 COOKER ASSEMBLY FIG 5 25 ...
Page 30: ...PARTS LIST SECTION 7 COOKER CONTROLS FIG 6 27 ...
Page 32: ...PARTS LIST MODELS GC 2 GC 3 SECTION 7 CABINET FIG 7 29 ...
Page 34: ...PARTS LIST SECTION 7 MODELS GC 2 GC 3 GENERATOR CONTROL BOX ASSEMBLY FIG 8 31 OVERRIDE ...
Page 36: ...PARTS LIST SECTION 7 MODELS GC 2 GC 3 GDA 2 GHD 2 GENERATOR ASSEMBLY FIG 9 33 ...
Page 40: ...WIRING DIAGRAM 37 SECTION 8 MODELS GC 2 GC 3 ...
Page 41: ...WIRING DIAGRAM SECTION 8 MODEL GDA 2 38 ...
Page 42: ...WIRING DIAGRAM 39 SECTION 8 MODEL GHD 2 ...
Page 43: ...WIRING DIAGRAM MODELS EDA 2 SCDA 2 GDA 2 DDA 2 SECTION 9 SUPPLEMENT ...
