Blodgett GCX-2-6 Installation & Operation Manual
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Blodgett GCX-2-6 Installation & Operation Manual

Gas cabinet base convection steamer with direct steam kettle(s)
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Gas Cabinet Base Convection Steamer with Direct Steam Kettle(s)
GCX-2-(6,10) GCX-10-(6,10) GCX-2-6-6 GCX-10-6-6
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read
the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment.
MANUAL 10122R1
INSTALLATION & OPERATION
MANUAL
CROWN FOOD SERVICE EQUIPMENT
A Middleby Compan
70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9
Telephone: 919-762-1000
WARNING
y
www.crownsteamgroup.com
Printed in Canada
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this
manual for the life of the equipment:
Model #: ___________________________
Serial #: ___________________________
Date Purchased: ____________________

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Summary of Contents for Blodgett GCX-2-6

  • Page 1 INSTALLATION & OPERATION MANUAL Gas Cabinet Base Convection Steamer with Direct Steam Kettle(s) GCX-2-(6,10) GCX-10-(6,10) GCX-2-6-6 GCX-10-6-6 WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment.

  • Page 2: Important Notes For Installation And Operation

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 IMPORTANT NOTES FOR INSTALLATION AND OPERATION This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

  • Page 3: Table Of Contents

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 TABLE OF CONTENTS DESCRIPTION PAGE Important Notes for Installation and Operation ........2 Service Connections .

  • Page 4: Service Connections

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 SERVICE CONNECTIONS PART NUMBER 10122R1 2003-10-09...
  • Page 5 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 SERVICE CONNECTIONS PART NUMBER 10122R1 2003-10-09...

  • Page 6: Introduction

    INTRODUCTION DESCRIPTION: Models GCX-2-6, GCX-2-10, GCX-2-6-6 and GCX-2-6-10, convection steamers with direct steam kettle(s) mounted on cabinet base and a gas fired boiler rated at 200,000, 250,000 or 300,000 BTU. Each steamer has a pan capacity of 6 (2-1/2") pans. Kettle(s) is/are conveniently mounted beside the compartment cooker complete with mounted steam control valve located in the kettle leg.

  • Page 7: Installation Instructions

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 INTRODUCTION (Continued) BASIC FUNCTION: (Continued) 9. To empty food from kettle, pull forward on handle slowly to avoid injury from spill and place kettle in upright position when empty.
  • Page 8 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 LEVELLING AND ANCHORING THE APPLIANCE 1. Place appliance in the installation position. 2. Place a carpenter’s level on top of the appliance and turn the adjustable feet to level side- to-side and front-to-back.
  • Page 9 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 INSTALLATION CODES AND STANDARDS (Continued) WIRING DIAGRAM FOR APPLIANCE IS LOCATED INSIDE CABINET DOOR. EXHAUST FANS AND CANOPIES: Canopies are set over ranges, ovens, kettles, etc., for ventilation purposes. It is recommended that a canopy extend 6"...
  • Page 10 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 SERVICE CONNECTIONS NOTICE: If this equipment is being installed at over 2,000 feet altitude and was not so specified on order, contact service department.
  • Page 11 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 GAS CONNECTION (Continued) An adequate gas supply is necessary. Undersized or low pressure lines will restrict the volume of gas required for satisfactory performance. A steady supply pressure, between 7" W.C. and 14"...
  • Page 12 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 ELECTRICAL CONNECTIONS WARNING: Do not connect the appliance to the electrical supply until after the gas connection has been made. WARNING: Electrical and grounding connections must comply with the applicable portions of the National Electrical Code and/or other local codes.

  • Page 13: Operation Instructions For Boilers With Standard Controls

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 2.0 OPERATION INSTRUCTIONS WARNING: Do not force the gas control knob. Use only your hand to turn the gas control knob. Never use any tool. If the gas control knob will not operate by hand the gas control should be replaced by a qualified service technician.
  • Page 14 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 BOILER CONTROLS (Inside Cabinet) - Continued Water Level Sight Glass Observe level of water in the boiler and water quality. Murkiness in the water indicates inadequate water quality; the owner must supply proper water to the boiler.
  • Page 15 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 2. START UP - BOILER OPERATION WITH ELECTRONIC IGNITION Open manual gas supply valve. Open cabinet door and turn main power switch ON. Green pilot light will come on, water will begin to enter boiler and required water level will be reached in about 3 minutes.

  • Page 16: Operation Instruction For Boilers With Csd-1 Controls

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 3.0 OPERATION INSTRUCTION FOR BOILERS WITH CSD-1 CONTROLS Initial Start-Up Procedure with Standing Pilot 1. Open the manual gas shut-off supply valve.
  • Page 17 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 3.0 OPERATION INSTRUCTION FOR BOILERS WITH CSD-1 CONTROLS (Continued) 3. Press the “RESET” switch to begin the boiler operation. The “STANDBY” pilot light will go off and the boiler will begin operation.
  • Page 18 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 3.0 OPERATION INSTRUCTION FOR BOILERS WITH CSD-1 CONTROLS (Continued) Normal Boiler Operating Cycle Water Fill Cycle 3. On the initial filling of the boiler, the reset switch must be activated to initialize the safety lockout circuit.
  • Page 19 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 SAFETY LOCKOUT CONDITIONS (Continued) High Pressure Condition A high pressure safety switch is installed on the boiler. Should the pressure exceed the limit of this device, the boiler will be shut down and put into a state of lockout.

  • Page 20: Operation Instructions - Cooker Section And Direct Steam Kettles

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 4.0 OPERATION INSTRUCTIONS COOKER SECTION CAUTION: Live steam and accumulated hot water in the compartment may be released when the door is opened.
  • Page 21 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 COOKER SECTION (Continued) SHUTDOWN 1. To shut down cooking compartment, set timers to their OFF position and leave doors slightly open. 2. At the end of the day, the boiler must be shut off. Details are in previous section of this manual.
  • Page 22 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 FUNCTIONING MODE DIRECT STEAM KETTLES Direct connected steam jacketed kettles constructed to ASME CODE, consist of a stainless steel bowl and stainless steel jacket which envelopes two thirds of the lower surface of the bowl thus forming a sealed pressure vessel (chamber) into which steam is introduced by means of a manual control valve.

  • Page 23: Cleaning Instructions

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 DIRECT STEAM KETTLE (Continued) 5.0 CLEANING INSTRUCTIONS WARNING: Disconnect the power supply to the appliance before cleaning or servicing. WARNING: Never spray water into electric controls or components! CAUTION: The appliance and its parts are hot.
  • Page 24 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 5.0 CLEANING INSTRUCTIONS (Continued) WHAT TO DO IF SURFACE RUST APPEARS Metal utensils should never be used as they will scratch the surface of the equipment and rust may begin to form.
  • Page 25 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 5.0 CLEANING INSTRUCTIONS (Continued) STEAMER COMPARTMENTS: 1. Keep exposed cleanable areas of unit clean at all times. 2. Thoroughly wash oven cavities, door liners, and pan racks at the end of each day, or as required, with a mild detergent and water to prevent bacterial growth and odours.

  • Page 26: Maintenance

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 6.0 MAINTENANCE NOTICE: Contact the factory, the factory representative or local service company to perform maintenance and repairs should the appliance malfunction. Refer to warranty terms.
  • Page 27 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 IMPORTANT INSTRUCTIONS (Continued) CAUTION: Protect yourself. When flushing control, hot water and steam will flow out of the drain. When flushing control, note water level in gauge glass, allow the boiler to fill if necessary, and also to come up to temperature.
  • Page 28 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 BOILER DESCALING INSTRUCTIONS It is recommended that the boiler should be checked every 90 to 120 days for scale build up. Regular maintenance should be carried out at this time.

  • Page 29: Adjustments

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 7.0 ADJUSTMENTS At least twice a year have an authorized service person clean and adjust the unit for maximum performance. TO CALIBRATE PRESSURE SWITCHES NOTE: Pressure switches are factory set.
  • Page 30 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 7.0 ADJUSTMENTS (Continued) Release pressure in boiler to below 9 psi. Burner will come on. Once pressure has reached 11 psi, burners will shut off. Repeat this process several times to make sure burners come on at 9 psi and shut off at 11 psi.

  • Page 31: Troubleshooting

    INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 8.0 TROUBLESHOOTING DOOR LEAKS 1. Check for damage to door gasket. 2. Compartment drain opening or associated piping may be blocked. WATER ACCUMULATES IN THE COMPARTMENT 1.
  • Page 32 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 8.0 TROUBLESHOOTING (Continued) BURNERS PRODUCE CARBON DEPOSITS 1. Wrong size orifices. 2. Burner air not adjusted properly. 3. Wrong gas supply. 4. Incorrect pressure at supply.
  • Page 33 INSTALLATION AND OPERATION MANUAL, GAS FIRED PRESSURELESS COOKER WITH DIRECT STEAM KETTLES, MODELS GCX-2-6, GCX-2-10, GCX-2-6-6 AND GCX-2-6-10 8.0 TROUBLESHOOTING (Continued) PILOT DOES NOT IGNITE (ELECTRONIC IGNITION) (Continued) 5. Unit in 100% lock out. Turn off and try in five minutes.

This manual is also suitable for:

Gcx-2-10Gcx-10-6Gcx-10-10Gcx-2-6-6Gcx-10-6-6Gcx-10-6-10

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