INSTALLATION & OPERATION MANUAL C24GA SERIES GAS CONVECTION STEAMERS MODELS C24GA6 C24GA10 ML-136021 ML-136022 For additional information on Vulcan-Hart or to locate an authorized parts and service provider in your area, visit our website at www.vulcanhart.com VULCAN-HART DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC WWW.VULCANHART.COM 3600 NORTH POINT BLVD. BALTIMORE, MD 21222 F-35423 Rev A.
C24GA SERIES GAS CONVECTION STEAMERS IMPORTANT FOR YOUR SAFETY THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL GAS EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD START-UP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL. POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OBTAINED FROM THE LOCAL GAS SUPPLIER. IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TO OPERATE THIS DEVICE.
C24GA SERIES GAS CONVECTION STEAMERS TABLE OF CONTENTS IMPORTANT FOR YOUR SAFETY ............................................................................................................ 2 INTRODUCTION ........................................................................................................................................ 4 GENERAL ............................................................................................................................................ 4 UNPACKING ......
C24GA SERIES GAS CONVECTION STEAMERS INTRODUCTION GENERAL INSTALLATION Vulcan convection steamers are produced with quality workmanship and material. Proper installation, usage and maintenance will result in many years of satisfactory performance. INSTALLER: A manometer (digital or incline tube) capable of reading pressure in 0.01" W.C. is required to install this steamer. Failure to set blower air and gas pressure correctly will result in burner and lighting failure.
C24GA SERIES GAS CONVECTION STEAMERS In Canada, the steamer must be installed in accordance with: ventilating system. If you have any questions, contact the ventilation system installer. 1. Local codes. An exhaust system should be located directly above the steamer to exhaust steam, flue exhaust and heat generated by the steamer. 2. National Fuel Gas Code, CAN/CSA-B149.1 (latest edition) available from the Canadian Standards Association, 5060 Spectrum Way, Mississauga, Ontario, Canada L4W 5N6.
C24GA SERIES GAS CONVECTION STEAMERS PLUMBING CONNECTIONS Water Supply Connection WARNING: PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY AND PLUMBING CODES. Connect the treated cold water supply line to the 3/8" NPT inlet at the rear of the steamer. Connect the untreated cold water supply line to the 1/8" NPT, also at the rear of the steamer. Water Requirements NOTE: Models manufactured after June 2006 may have 3/4" hose connections.
C24GA SERIES GAS CONVECTION STEAMERS GAS SUPPLY CONNECTION instructions provided with the filter system. At the time of installation you must register your steamer at www.vulcanhart.com/ filterreg or use the reply card supplied with your unit. You will need to register your steamer at each filter change to insure your standard and extended warranty is maintained. All gas supply connections and any pipe joint compound used must be resistant to the action of propane gas.
C24GA SERIES GAS CONVECTION STEAMERS flexible gas connector is used, do not twist, kink or excessively flex the connector beyond a U shape. Flexing the gas connector as described will restrict gas flow or may damage the connector. Changing a flexible gas connector may raise the BTU/hr. flow capacity enough to allow the machine to operate within its design specifications. (i.e. Removing the quick disconnect fitting, installing a shorter gas connector or installing a larger diameter gas connector.
C24GA SERIES GAS CONVECTION STEAMERS Gas Connection Data ID / 2" 3 / 4" 1" 1 1/ 4" 1 FLEXIBLE GAS CONNECTORS BTU/hr.
C24GA SERIES GAS CONVECTION STEAMERS FLUE GAS EXHAUST The generator is equipped with a factorypreset pressure regulator. Natural gas pressure regulators are preset for 2.5" W.C. (0.62 kPa). Propane gas pressure regulators are preset for 10" W.C. (2.46 kPa). No further adjustment should be required. Check gas pressures with a manometer at time of installation to verify that they agree with the pressures specified. DO NOT obstruct the flow of flue gases from the flue located on the rear of the steamer.
C24GA SERIES GAS CONVECTION STEAMERS ELECTRICAL CONNECTION START UP WARNING: THE STEAMER IS EQUIPPED WITH A THREE-PRONG GROUNDING PLUG. THE OUTLET TO WHICH THIS PLUG IS CONNECTED MUST BE PROPERLY GROUNDED. IF THE RECEPTACLE IS NOT THE PROPER GROUNDING TYPE, CONTACT AN ELECTRICIAN. DO NOT REMOVE THE GROUNDING PRONG FROM THE PLUG. WARNING: THE STEAMER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING OR SERVICING THE STEAMER. THE COOKING COMPARTMENT CONTAINS LIVE STEAM.
C24GA SERIES GAS CONVECTION STEAMERS OPERATION WARNING:THE STEAMER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING OR SERVICING THE STEAMER. WARNING:THE STEAMER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING OR SERVICING THE STEAMER. WARNING: THE COOKING COMPARTMENTS CONTAIN LIVE STEAM. STAY CLEAR WHILE OPENING EACH DOOR. Compartment Controls and Indicators LIGHTING AND SHUTDOWN INSTRUCTIONS Lighting 1. Turn manual gas shutoff valve to on position.
C24GA SERIES GAS CONVECTION STEAMERS Refer to Steam Cooking with Vulcan Kettles and Steamers for suggested cooking times. Also refer to the Suggested Cooking Guideline in this manual. Size, weight, pan loading and product quality will affect cooking times and should be adjusted to your own requirements. 3. The buzzer will sound when the cooking cycle ends and steam has stopped entering the cooking compartment(s). STARTUP PROCEDURE 1. Open manual gas shutoff valve and ensure the steamer doors are closed.
C24GA SERIES GAS CONVECTION STEAMERS CLEANING Compartments Wash the inside of the compartment with a solution of warm water and non-chloride detergent. Rinse with warm water. WARNING: DISCONNECT ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES BEFORE CLEANING. Once a week, thoroughly clean the exposed surfaces (sides, front, door and top) with a damp cloth and polish with a clean cloth. To remove discolorations, use a nonabrasive cleaner.
C24GA SERIES GAS CONVECTION STEAMERS LEAVE COMPARTMENT DOORS OPEN Leave the compartment doors slightly open when the steamer is not in use. When the compartment is idle, never latch the door and apply pressure to the door gasket. Leaving the gasket under pressure can cause permanent deformation and reduce gasket life.
C24GA SERIES GAS CONVECTION STEAMERS MAINTENANCE WARNING: THE STEAMER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, OR SERVICING THE STEAMER. Draining Generator At least once daily, turn the unit off with the power switch located on bottom cooking cavity, to drain the generator. Water Treatment System A water treatment system is recommended for steamers. Refer to your supplier’s manual for normal maintenance procedures for proper scale-free operation recommendations.
C24GA SERIES GAS CONVECTION STEAMERS COOKING CHART The following table lists suggested cooking times and weights. These times, which will vary depending on initial product temperature, size, shape, etc., are approximate and should be adjusted to suit your operation. PRODUCTS TO BE COOKED IN SOLID PANS PRODUCT Eggs, Scrambled Rice, Long Grain (Cover with 4 cups water/lb.
C24GA SERIES GAS CONVECTION STEAMERS PRODUCTS TO BE COOKED IN PERFORATED PANS PRODUCT Clams Frozen Fresh King Crab Frozen Claws Legs Lobster Tail Frozen Lobster, Live, 10" – 12" Salmon Fillets, Frozen, 8 Oz.
C24GA SERIES GAS CONVECTION STEAMERS PRODUCTS TO BE COOKED IN PERFORATED PANS PRODUCT TIMER SETTING IN MINUTES WEIGHT PER PAN 8 7-8 11 7 lbs. 4 lbs. 9 lbs. 6 7-8 7 4 lbs. 5 lbs. 5 lbs. 5 8 16-18 10-12 16-18 6 55 5 lbs. 27 Ears 80 Ears 18 Ears 54 Ears 5 lbs. 10 lbs. 17 5 3 25 8 6-7 6 lbs. 6 lbs. 2 lbs. 10 Halves 10 lbs. 5 lbs.
C24GA SERIES GAS CONVECTION STEAMERS TROUBLESHOOTING SYMPTOMS Unit not steaming Door leaks POSSIBLE CAUSES Gas supply is off Turn on gas supply. Power cord is unplugged Plug in power cord. Power switch is off Press power switch on. Water supply is off Turn on water supply. Burner control goes into 100% lockout Shut off the power, wait 5 minutes, then turn power back on to restart ignition.
