PERIODIC MAINTENANCE
SECTION 4: MODELS:
GC-2 & GC-3
Fig. 3: The Cooker 1s the upper section of the steamer and is either a two or three compartment
appliance. Each compartment functions independently with its own controls and is a separated sealed
steam chamber during the cooking operation.
DO NOT OBSTRUCT THE FLOW OF COMBUSTION GASES THROUGH
FLUE STACK LOCATED DIRECTLY BEHIND AND ABOVE COOKER.
Item A: A Door Gasket is provided on each compartment door and ensures
proper sealing of the cooking compartment.
WASH THE GASKET SEALING SURFACE WITH MILD DETERGENT DAILY
TO REMOVE HARMFUL FOOD ACIDS. TURN HANDWHEEL COUNTER-
CLOCKWISE TO RETRACT GASKET PLATE FULLY INTO DOOR WHEN NOT
IN USE. DAMAGE TO GASKET SEALING SURFACE, SUCH AS NICKS OR
CUTS WILL CAUSE STEAM LEAKAGE.
Item B: A Thrust Screw is located inside the door and its shaft protrudes through the door centre and
is fastened directly to the Handwheel. Any force on the Handwheel is transmitted through the Thrust
Screw simultaneously against the Gasket Retaining Plate and Door Gasket to seal the compartment.
THE THRUST SCREW OF EACH COMPARTMENT DOOR SHOULD BE
LUBRICATED ONCE A MONTH. TO GAIN ACCESS TO SCREW, OPEN
COMPARTMENT DOOR AND TURN HANDWHEEL CLOCKWISE
(CLOSE DIRECTION) UNTIL GASKET RETAINING PLATE IS FULLY
EXTENDED OUT OF DOOR. GRASP FINGER HOOKS AND LIFT UP
AND OUT TO REMOVE GASKET PLATE ASSEMBLY. APPLY GREASE
NLG12 CONSISTENCY OF 285W60 VISCOSITY LIBERALLY TO
THRUST SCREW ROTATING HANDWHEEL TO ASSURE COMPLETE
COVERAGE. REPLACE GASKET PLATE AND TURN HANDWHEEL
COUNTER-CLOCKWISE RETRACTING GASKET PLATE INTO DOOR.
CLOSE DOOR.
Item C: A Compartment Vent is plumbed to each compartment directly behind the Cooker Control
Enclosure. During preheat or initially at commencement of cooking operation it remains open to
exhaust air and condensate from the compartment. It will close at approximately 180°F.
Item D: A Timer is fastened to the Cooker Control Panel for each compartment and can be dialed
from 0 to 60 minutes. At completion of the cooking cycle, dial should read '0' and an audible Buzzer
will commence and can only be silenced by releasing the Operating Handle.
Item E: A Pressure Relief Valve is located inside the Control Enclosure and is plumbed to the top of
the Steam Header. This protective device will open when 8 p.s.i. steam pressure is exceeded.
Replace if leakage occurs or it opens below rated pressure.
13
Содержание GC-2S
Страница 10: ...PERIODIC MAINTENANCE SECTION 4 MODELS GC 2 6C 3 SIDE VIEW 8 FIG 2...
Страница 14: ...PERIODIC MAINTENANCE MODELS GC 2 GC 3 SECTION 4 FIG 3 12 EXHAUST TO DRAIN STEAM IN...
Страница 26: ...PARTS LIST SECTION 7 COMPARTMENT DOOR ASSEMBLY FIG 4 23 Parts List...
Страница 28: ...PARTS LIST SECTION 7 COOKER ASSEMBLY FIG 5 25...
Страница 30: ...PARTS LIST SECTION 7 COOKER CONTROLS FIG 6 27...
Страница 32: ...PARTS LIST MODELS GC 2 GC 3 SECTION 7 CABINET FIG 7 29...
Страница 34: ...PARTS LIST SECTION 7 MODELS GC 2 GC 3 GENERATOR CONTROL BOX ASSEMBLY FIG 8 31 Parts List...
Страница 36: ...PARTS LIST SECTION 7 MODELS GC 2 GC 3 GENERATOR ASSEMBLY FIG 9 33...
Страница 38: ...PARTS LIST 35 SECTION 7 MODELS GC 2 GC 3 GAS BOILER ASSEMBLY FIG 10 Boiler rated 170 000 BTU HR...
Страница 40: ...WIRING DIAGRAM SECTION 8 MODELS GC 2 GC 3 37...
Страница 41: ...WIRING DIAGRAM SECTION 8 MODELS GC 2 GC 3 38...
Страница 42: ...WIRING DIAGRAM MODELS EDA 2 SCDA 2 GDA 2 DDA 2 SECTION 9 SUPPLEMENT...
