SERVICE INFORMATION
SECTION 6: MODELS: GC-2 & GC-3
COOKER PROBLEMS
Water accumulates in bottom of compartment
Water accumulation in bottom of compartment is primarily condensed steam
and failure to drain out completely may be due to improperly leveled appliance.
Refer to Section 1, Installation Instructions.
Stainless steel compartment Screen protecting exhaust port in compartment may be
clogged with debris and screen must be removed, cleaned and replaced. Exhaust Solenoid
Valve may be obstructed with accumulated grease which will impede drainage of water.
Refer to Section 4, Periodic Maintenance.
If grease is not the obstruction, then with power Off, the Exhaust Header must be
disconnected at all unions and removed. The Union Elbow must be unthreaded from the
Exhaust Solenoid Valve. Visually inspect the Exhaust Header and the valve for obstruction.
Verify that no obstruction is present by passing an object, such
as a pencil, freely through
valve and also examine that exhaust port (stainless steel 1/2" fitting welded to Cooker
body) is internally dean. Reconnect all plumbing.
However, the Exhaust Solenoid Valve may be incapable of opening. ^ Since this valve
contains a moveable blade and when de-energized, the blade reacts as a guillotine which
should be free to move fully down into the valve pocket (projection at bottom of valve) so
that the pierced hole in the blade aligns perfectly with the body opening. If debris has
accumulated in the bottom of the valve pocket, then blade obviously will be impeded from
moving into pocket completely. Further, a burnt out valve coil is likely. With valve removed
from Cooker body, remove retaining clip at top of solenoid. Grasp (green) cover and
housing intact with coil inside and slide off from valve. Unscrew projecting tube from top of
valve body and remove internal mechanism together with blade assembly. Next unscrew
both assembly bolts and split brass body of valve removing loose internal parts. Now flush
and clean pocket thoroughly. Reassemble all parts in reverse order of disassembly.
Energize valve with 120 V power to verify that valve is functional. As mentioned, coil may
require replacement. Reconnect all plumbing.
Compartment remains pressurized at end of cooking cycle
As noted, when water accumulates at bottom of compartment, an obstructed
Exhaust Solenoid Valve must be cleansed to allow not only water but also
pressurized steam to exhaust at end of cooking cycle.
17
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...
