Southbend GC-2S Owner's Manual

Compartment steamer (250,000 btu boiler)

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Owner's manual (44 pages)

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COMPARTMENT STEAMER

GAS BOILER

(Manual Section CS)

OWNER'S MANUAL

INSTALLATION

USER'S GUIDE

SERVICE

PARTS

COMPARTMENT STEAMER

GAS BOILER

MODELS: GC-2S; GC-3S; GDA-2S; CQ-325S

(250,000 BTU BOILER)

These instructions should be read thoroughly before attempting installation.

Set up, installation and Performance Check should be performed by a

qualified service technician. The Manufacturer, Southbend (1100 Old

Honeycutt Rd., Fuquay-Varina, North Carolina 27526), informs you that

unless the installation instructions for the above described Southbend product

are followed and performed by a qualified service technician, (a person

experienced in and knowledgeable concerning the installation of commercial

gas and/or electrical cooking equipment) then the terms and conditions of the

Manufacturer's Limited Warranty will be rendered void and no warranty of any

kind shall apply.

If the equipment has been changed, altered, modified or repaired by other

than a qualified service technician during or after the 12-month limited

warranty period, then the manufacturer shall not be liable for any incidental or

consequential damages to any person or to any property which may result

from the use of the equipment thereafter. Some States do not allow the

exclusion or 'imitation of incidental or consequential damages, so the above

limitation or exclusion thereto may not apply to you.

In the event you have any question concerning the installation, use, care, or

service of the product, write Customer Service Department, Southbend

Corporation, 1100 Old Honeycutt Rd., Fuquay-Varina, North Carolina 27526.

A MIDDLEBY COMPANY

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Summary of Contents for Southbend GC-2S

Page 1 The Manufacturer, Southbend (1100 Old Honeycutt Rd., Fuquay-Varina, North Carolina 27526), informs you that unless the installation instructions for the above described Southbend product are followed and performed by a qualified service technician, (a person experienced in and knowledgeable concerning the installation of commercial...
Page 2: Table Of Contents
Congratulations! You have just purchased one of the finest pieces of heavy-duty, commercial cooking equipment on the market today. You will find that your new equipment, like all Southbend equipment, has been designed and manufactured to some of the toughest standards in the industry - those of Southbend Corporation. Each piece of Southbend equipment has been carefully engineered and designs have been verified through laboratory tests and field installations in some of the more strenuous commercial cooking applications.
Page 3: Limited Warranty
This warranty is subject to the following conditions: If upon inspection by Southbend or its Authorized Service Agency it is determined that this equipment has not been used in an appropriate manner, has been modified, has not been properly maintained, or has been subject to misuse or misapplication, neglect, abuse, accident, damage during transit or delivery, fire, "flood, riot or Act of God, then this warranty shall be void.
Page 4 INSTALLATION & SERVICE CONNECTIONS SECTION 1: MODELS: GC-2 & GC-3 FIG. 1 Inches 5 ½ 6 ½ 4 ½ 10 ½ 3 ½ LEGEND GC Supply gas through 3/4" pipe with pressure of approx. 7" W.C. For propane use IT' W.C.
Page 5 INSTALLATION & SERVICE CONNECTIONS SECTION 1: MODELS: GC-2 & GC-3 INSTALLATION INSTRUCTIONS Cooker location should have an exhaust system provided directly above the appliance to exhaust combustion gases generated by the Gas Boiler. APPLIANCE IS INTENDED FOR USE ON NONCOMBUSTIBLE FLOORS. MINIMUM CLEARANCE FROM COMBUSTIBLE CONSTRUCTION, 3"...
Page 6 INSTALLATION & SERVICE CONNECTIONS SECTION 1: MODELS: GC-2 & GC-3 START UP TEST RUN Open manual gas shut off supply valve and if the appliance has a manual Blow Down Valve, close it. Open left cabinet door and turn ON power switch. Pilot light will come on (green) and water will begin to enter Boiler and required water level will be reached in about 3 minutes.
Page 7: Service Connections
INSTALLATION & SERVICE CONNECTIONS SECTION 2: MODELS: GC-2 & GC-3 Steamers are made of two sections, the Cooker and the Cabinet. These Steamers are intended for use in commercial establishments. They are floor supported, are steam heated and incorporate steel enclosures to contain live electrical parts. Gas, Power, hot and cold water, must be supplied to these Steamers.
Page 8 PAN SELECTION & TIME SCHEDULES SECTION 3: MODELS: GC-2 & GC-3 COMPARTMENT CAPACITIES The Cooker compartments are provided with either removable shelf supports with slide out shelves OR universal pan supports. The following capacities for each compartment are based on full size, 12" x 20", pans and depths indicated.
Page 9 PAN SELECTION & TIME SCHEDULES SECTION 3: MODELS: GC-2 & GC-3 COOKING CHART - cont'd PAN DEPTH TIMER SETTING WEIGHT LBS NUMBER ITEM OF PANS (FULL SIZE) IN MINUTES PER PAN Carrots (sliced) 2-1/2" 18 - 21 1 - 3 Perforated 21 - 25 Corn...
Page 10: Periodic Maintenance
PERIODIC MAINTENANCE SECTION 4: MODELS: GC-2 & GC-3 FIG. 2 SIDE VIEW...
Page 11 PERIODIC MAINTENANCE SECTION 4: MODELS: GC-2 & GC-3 Fig. 2: The Cabinet is the lower section of the Steamer providing not only a base for the Cooker to be positioned at a proper working height but also the enclosure for the Gas Boiler and Controls. THE APPLIANCE AREA MUST BE KEPT FREE AND CLEAR FROM COMBUSTIBLES.
Page 12 PERIODIC MAINTENANCE SECTION 4: MODELS: GC-2 & GC-3 Item G: Pilot Burner should remain lit at all times unless appliance will not be in use for an extended period of time. TIKE FLAME SHOULD BECOME EXTINGUISHED. A 5 MINUTE PERIOD FOR COMPLETE SHUT OFF OF GAS SUPPLY IS REQUIRED BEFORE RELIGHTING.
Page 13 PERIODIC MAINTENANCE SECTION 4: MODELS: GC-2 & GC-3 Item Q: Safety Valve is a protective device set at 15 psi. Malfunction or improper setting of controls may allow the pressure to exceed 15 psi in the Boiler and will consequently set off this valve. ONCE A WEEK THIS VALVE SHOULD BE TRIPPED DURING OPERATION TO ASSURE THAT IT FUNCTIONS PROPERLY.
Page 14 PERIODIC MAINTENANCE SECTION 4: MODELS: 6C-2 &GC-3 FIG. 3 STEAM EXHAUST TO DRAIN...
Page 15 PERIODIC MAINTENANCE SECTION 4: MODELS: GC-2 & GC-3 Fig. 3: The Cooker is the upper section of the steamer and is either a two or three compartment appliance. Each compartment functions independently with its own controls and 1s a separated sealed steam chamber during the cooking operation.
Page 16 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.
Page 17: Operating Instructions
OPERATING INSTRUCT IONS SECTION 5: MODELS: GC-2 & GC-3 STEAM GENERATING PROCESS Open left door of cabinet and turn ON power switch on face of Generator Control Box. Pilot light win come on (green), burners will ignite and steam generating process will begin. After approximately 20 minutes, sufficient amount of pressurized steam will have been generated in the Boiler and the Cooker is now ready for the Cooking Operation.
Page 18: Service Information
SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 COMPARTMENT DOORS Door Hasp does not engage Door Catch property Check if door appears loose at hinges since worn out Bronze Bushings will cause misalignment of door and bushings must be replaced. Force out Tension Pins in Hinges with pin punch. (Refer to Parts List Section 7 - Compartment Door Assembly).
Page 19 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.
Page 20 SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 COOKER PROBLEMS (cont'd) Steam escapes from compartment during cooking cycle Initially in the cooking cycle, air is displaced by steam in the compartment through the Compartment Vent (Thermostatic Trap). Displacement of air is audible by the hissing noise but should cease when the Thermo-static Trap reacts to the higher temperature of steam entering the trap.
Page 21 SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 COOKER PROBLEMS (cont'd) Water enters compartment through Steam Solenoid Valve If the cooking cycle is on and water enters compartment through valve and steam pressure is nonexistent, then this may indicate malfunction of the Water Level Control (in Cabinet). The switch in the Mater Level Control may be defective and remain in the closed position, consequently energizing the Boiler Water Supply Valve to continuously supply water to fill the Boiler, Steam Header and eventually overflow into the compartments) through Steam...
Page 22 SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 CABINET CONTROL PROBLEMS Safety Relief Valve blows and releases steam frequently The Safety Relief Valve is set at 15 p.s.1. and is a protective device intended to prevent pressure from exceeding 15 p.s.i. in the Boiler. During the operating cycle, observe the fluctuating pressure range as indicated on the Pressure Gauge located directly on top of the Water Level Control.
Page 23 SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 CABINET CONTROL PROBLEMS (con t' d ) Boiler Slowdown Valve does not drain When the appliance is turned OFF, the Boiler Slowdown Valve 1s de-energized and consequently opens and the water contained in the Boiler being under pressure, should be blown through this Valve and be noticeably visible exhausting out the appliance Drain.
Page 24 SERVICE INFORMATION SECTION 6: MODELS: GC-2 & GC-3 CABINET CONTROL PROBLEMS (cont'd) Malfunction of Pilot Burner flame The Pilot Burner should have a steady blue flame about 1" long which must envelop and heat the thermocouple tip in order for the Main Burners to ignite on demand. Check that required gas pressure is available to Gas Combination Control Valve.
Page 25 PARTS LIST SECTION 7: COMPARTMENT DOOR ASSEMBLY FIG.4...
Page 26 When ordering parts please supply the Model Number, Serial Number. Part Number. Description, plus Finish. Type of Gas and Electrical Characteristics, as applicable. For parts not listed consult a Southbend Authorized Parts Distributor or Southbend Authorized Service Agency. If necessary, please consult Southbend Escan Parts Department for assistance.
Page 27: Parts List
PARTS LIST SECTION 7: COMPARTMENT DOOR ASSEMBLY From Fig. 4 ITEM NO. PART NO. DESCRIPTION QUANTITY 1-55S4 Gasket Screw 8-1176 Finger Hook 8-1177 Gasket Panel 8-1178 Door Gasket 8-1179 Aluminum Plate 1-55S4 Support Angle Screw 8-1180 Support Angle 8-1181 Alignment Screw 1-69CO 8-1182 Thrust Bar...
Page 28 PARTS LIST SECTION 7: COOKER ASSEMBLY FIG. 5...
Page 29 PARTS LIST SECTION 7: COOKER ASSEMBLY From Fig. 5 REQUIRED FOR EACH COMPARTMENT ITEM NO. PART NO. DESCRIPTION QUANTITY 8-1247 Operating Handle 1-32C3 Operating Handle Screw 8-1248 Operating Ann 2-T4U6 Tension Pin 2-ES89 Extension Spring 8-1249 Hasp 1-CS78 Compression Spring 1-PCS8 Hasp Pin Clip 2-P8C9...
Page 30 PARTS LIST SECTION 7: COOKER CONTROLS FIG. 6...
Page 31 PARTS LIST SECTION 7: COOKER CONTROLS From Fig. 6 REQUIRED FOR EACH COMPARTMENT ITEM NO. PART NO. DESCRIPTION QUANTITY 4-T209 Timer 2-79CO Timer Nut 4-TK08 Tinier Knob 1-16C3 Knob Set Screw 4-P5TN Pilot Light REQUIRED FOR EACH COOKER 8-1204 Cooker Instruction Label (2 comp.) 8-1205 Cooker Instruction Label (3 comp.) 3-PG15...
Page 32 PARTS LIST MODELS: GC-2 & GC-3 SECTION 7: CABINET FIG. 7...
Page 33 PARTS LIST SECTION 7: MODELS: GC-2 & GC-3 CABINET From Fig. 7 ITEM NO. PART NO. DESCRIPTION QUANTITY 8-1412 Cabinet Assembly (Galv. Back) 8-1413 Cabinet Assembly (Stainless Back) 8-1305 Side Panel 8-1308 Flanged Adjustable Foot (Rear) 5-FS64 Adjustable Foot Insert (Front) 5-MC02 Magnetic Door Catch 1-11C2...
Page 34 PARTS LIST SECTION 7: MODELS: GC-2 & GC-3 GENERATOR CONTROL BOX ASSEMBLY OVERRIDE FIG. 8...
Page 35 PARTS LIST MODELS: GC-2 & GC-3 SECTION 7: GENERATOR CONTROL BOX ASSEMBLY From Fig. 8 ITEM NO. PART NO. DESCRIPTION QUANTITY 4-TH04 Drain Thermostat 1-13C3 Thermostat Screw 4-70EU Ground Terminal 4-LQE7 Liquid Tite Elbow Assembly 8-1244 Control Box Cover 1-33C3 Cover Bolts 3-S162 Solenoid Valve...
Page 36 PARTS LIST SECTION 7: MODELS: GC-2 & GC-3 GDA-2 & GHD-2 GENERATOR ASSEMBLY FIG. 9...
Page 37 PARTS LIST MODELS: GC-2 & GC-3 GENERATOR ASSEMBLY SECTION 7: From Fig. 9 ITEM NO. PART NUMBER DESCRIPTION QUANTITY 8-1800 Gas Boiler 3-SRV3 Boiler Safety Valve Override Solenoid Valve 3-S567 Blow down Solenoid Valve 3-BVEO Manual Valve 8-1254 Appliance Drain Assembly 8-1255 Exhaust Drain Assembly 3-TST1...
Page 38 PARTS LIST MODELS: GC-2, GC-3 GDA-2 & GDH-2 GAS BOILER SECTION 7: ASSEMBLY FIG. 10 BOILER RATED @ 250,000 BTU/HR...
Page 39 PARTS LIST SECTION 7: GAS BOILER ASSEMBLY From Fig. 10 ITEM NO. PART NO. DESCRIPTION QUANTITY 6-36SS Safety Sensor 8-1400 Sensor Cover Box 8-1408 Handhole Cover Plate 2-75U9 Fastening Bolt 8-1409 Handhole Gasket 8-1410 Yoke 2-75U0 Fastening Nut 9-1401 Hood and Spud 8-1404 Gas Manifold 6-36TB...
Page 40 WIRING DIAGRAM SECTION 8: MODELS: GC-2 & GC-3...
Page 41 WIRING DIAGRAM SECTION 8: MODEL: GDA-2...
Page 42: Wiring Diagrams
WIRING DIAGRAM SECTION 8: MODEL: GHD-2...
Page 43 WIRING DIAGRAM MODELS: EDA-2, SCDA-2, GDA-2 & DDA-2 SECTION 9: SUPPLEMENT...
Page 44 DO-ALL COOKERS MODELS: DDA-2. SCDA-2 SECTION 9: EDA-2 & 8DA-2 FIG. 11 ITEM PART NO. DESCRIPTION QUANTITY 4-S001 Pressure Option Switch 8-1275 Formed 5 Brass Tube 8-1274 Steam Diverter Assembly (Not Visible) 3-S322 Steam Solenoid Valve «? OJfcfc (Replaces Steam Solenoid Valve 3-S422) 8-1206 Instruction Panel SUPPLEMENT...
Page 45 COMPARTMENT STEAMER GAS BROILER A product with the Southbend name incorporates the best in durability and low maintenance. We all recognize however, that replacement parts and occasional professional service may be necessary to extend the useful life of this unit. When service is needed, contact a Southbend Authorized Service Agency, or your dealer.

This manual is also suitable for:

Gc-3s Gda-2s Cq-325s