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OPERATOR MANUAL &
SERVICE MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR
This manual provides information for:
HY-6G(CE) HYPERSTEAM
™
ATMOSPHERIC CONVECTION
STEAMER INTERNATIONAL
· Self-Contained
· Gas Heated
· Capacity: 6 Steamer Pans (305 x 508 x 64mm)
THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE.
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.
NOTIFY CARRIER OF DAMAGE AT ONCE
It is the responsibility of the consignee to inspect the container upo
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OM/SM-HY-6G(CE) IMPORTANT — READ FIRST — IMPORTANT IT IS MOST IMPORTANT THAT THESE INSTRUCTIONS AND THE OPERATOR AND SERVICE MANUALS BE CONSULTED BEFORE INSTALLING AND COMMISSIONING THE APPLIANCE. FAILURE TO COMPLY WITH SPECIFIED PROCEDURES MAY RESULT IN DAMAGE OR THE NEED FOR A SERVICE CALL. THESE APPLIANCES HAVE BEEN CE MARKED ON THE BASIS OF COMPLIANCE WITH THE GAS APPLIANCE DIRECTIVE, EMC AND LOW VOLTAGE DIRECTIVE FOR THE COUNTRIES, GAS TYPES AND PRESSURES AS STATED ON THE DATA PLATE. THESE
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OM/SM-HY-6G(CE) Table of Contents 1.0 EQUIPMENT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.0 INSPECTION AND UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.0 WATER CONDITIONING/REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.0 INSTALLATION, START-UP AND CONVERSION INSTRUCTIONS . . . . . . . . . . . . . . . 6 5.0 OPERATION . . . . . . . . . . . . . .
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OM/SM-HY-6G(CE) 1.0 - Equipment Description Your Groen HY-6G (CE) HyPerSteam Convection Steamer is designed to give years of service. It has two stainless steel cavities (cooking chambers) which are served by twin, independent atmospheric steam generators which are gas-heated. A powerful blower circulates the steam in each cavity to increase heating efficiency. Each cavity holds up to three steam table pans (305 x 508 x 64 mm). A 1.5 mm stainless steel case encloses the cavities, the steam g
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OM/SM-HY-6G(CE) 3.0 - Water Conditioning It is essential to supply the steam generator with 3.2 If your water contains scale-forming minerals, as water that will not form scale. Even though the steam most water does, use a well-maintained water generator is engineered to minimize scale formation, softener. Whether an exchangeable softener scale development depends on the hardness of your cartridge or a regenerating system is chosen, a water and the number of hours the equipment regular exchange
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OM/SM-HY-6G(CE) 4.0 - Installation, Start-Up and Conversion WARNING THE UNIT MUST BE INSTALLED BY PERSONNEL WHO ARE QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT. THE UNIT MUST BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES. CAUTION DO NOT INSTALL THE UNIT WITH THE RIGHT SIDE VENTS BLOCKED OR WITHIN 30 CENTIMETERS OF A HEAT SOURCE (SUCH AS A BRAISING PAN, DEEP FRYER, CHAR BROILER, OR KETTLE). TO AVOID DRAINA
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OM/SM-HY-6G(CE) 4.3.2 Injector Diameters GAS INPUT RATE BTU/HR AND KW Natural Gas Propane Gas Natural Gas Propane Gas HY-6G(CE) 9.25 mBar 26.25 mBar Injector No. of Injector No. of (3.7 in. W.C) (10.5 in. W.C.) Dia. (mm) Injectors Dia. (mm) Injectors Main Individual 40950 BTU/hr 40950 BTU/hr 1.49 4 x 2 0.94 4 x 2 Burner Steamer Cavity 12 KW 12 KW Standby 0.99 1 x 2 0.57 1 x 2 Total 81900 BTU/hr 81900 BTU/hr Burner Both Cavities 24 KW 24 KW Pilot 0.60 1 0.25 1 Burner Installation pipe work must b
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OM/SM-HY-6G(CE) Install a WRAS approved double-check valve or an 4.6 Initial Start-Up equally effective backflow preventive device in the After the HY-6G(CE) Steamer has been installed, incoming cold water line at the point of connnection(s) test it to ensure that the unit is operating correctly. to the steamer and in compliance with all local plumbing codes. This installation must be per WRAS-IRN R160 4.6.1 Remove all literature and packing materials Schedule 2-15(1). For units with the d
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OM/SM-HY-6G(CE) a. Set the timer to the desired time for timed Then the unit will come back on and resume steaming. operation in the mode and with the (running) timer value existing just prior to shutdown. The pilot b. Turn the timer knob to the manual ON switch may be turned off during “off hours” to position for continuous steam. conserve energy. c. Let the unit stay at standby temperature. After the unit has been running, if the pilot burner ever fails to re-ignite automatically within 90 se
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OM/SM-HY-6G(CE) 5.0 - Operation WARNING ANY POTENTIAL USER OF THE EQUIPMENT SHOULD BE TRAINED IN SAFE AND CORRECT OPERATING PROCEDURES. 5.1 Controls Gas Lockout Indicator and Reset Control Operator controls are on the front right of the unit. Should the pilot fail to ignite during start-up, a yellow The control panel has the following touch pads and indicator on the control panel (see page 11) will light indicator lights. (Your controls may have either words or and the supply of gas to the unit
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OM/SM-HY-6G(CE) Upper Portion of HY-6G(CE) Control Panel 11 OM/SM-HY-6G(CE) 11
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OM/SM-HY-6G(CE) 6.0 - Cleaning To keep your HY-6E Steamer in proper working condition/order, use the following procedure to clean the unit. This regular cleaning will reduce the effort required to clean the steam generators and cavities. 6.1 Suggested Tools WARNING 1. Mild detergent DISCONNECT THE POWER SUPPLY 2. Stainless steel exterior cleaner such as Zepper® BEFORE CLEANING THE OUTSIDE OF 3. Steam generator de-liming agent, such as THE STEAMER. Groen Delimer Descaler, Lime-Away® or an equiva
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OM/SM-HY-6G(CE) 6.2.2 Steam Generator and Cooking Chamber 7. Replace fan baffle partition and close door. The steamer cavity and steam generator may be 8. The cleaning cycle consists of a boiling clean cleaned separately. When cleaning is scheduled, or stage, a soak stage, and a rinse stage. The full if the SERVICE light is on, follow these simple de- cycle takes about 50 minutes to complete. liming instructions. REMEMBER: DON’T ALLOW DE-LIMING AGENTS TO MIX WITH DE- 9. WEAR PROTECTIVE GLOVES AN
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OM/SM-HY-6G(CE) 7.0 - Maintenance The HY-6G(CE) Steamer is designed for minimum 2. Inspect the cooking chamber drain to be sure maintenance, and no user adjustments should be it is not blocked. necessary. Certain parts may need replacement after 3. Adjust the latch pin to allow for changes that prolonged use. If there is a need for service, only might occur as the gasket ages: Groen personnel or authorized Groen representatives should perform the work. a. Loosen the lock nut at the base of the
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.1 External Cabinet and Sheet Metal Key Description Part No. Key Description Part No. 1 Lower Side Panels 096848 13 Upper Right Side Panel 123183 2 Lower Front Panel 096720 14 Lower Back Panel 096785 3 Adjustable Table Leg 042505 15 Sink Drain Fitting 099943 4 Door 094150 16 Upper Left Panel 123184 5 Door Handle 070123 17 Top Panel 123182 6 Door Gasket 094147 18 Flue Cover 096765 7 Left Pan Rack 094148 19 Flue 096854 8 Blower Cover/Rack 096788 20 Back Panel 1289
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.2 Cavity Control Section Key Description Part No. Key Description Part No. 1 Top Cover Clip 123156 10 Fan Motor 096740 2 Timer 100983 11 Motor Capacitor, 3 MFD 096813 3 x Door Switch 096857 12 Cover, Control Panel 128800 4 Ready Thermostat 088865 13 Steamer Control PC Board 119801 5 Steam Port 088874 14 Transformer 119815 6 Steam Port Gasket 099250 15 Timer Board 119817 7 Steam Hose, Top 099953 16 Top Cavity Drain Hose 088847 8 Steam Hose, Bottom 088880 17x Bot
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.3 Steamer Base Section - Front Key Description Part No. Key Description Part No. 1 Terminal Block 003887 9 Gas Pilot Switch, Rocker 087951 2 Cover, Housing 128766 10 Reset Switch, Pushbutton 122003 3 Relay, 12V DC 119813 11 Circuit Breaker, 10 Amp 119860 4 Water Level Probes 070178 12 Lug, Ground 119829 5 Relay, 24V DC 119814 13 Main Gas Valve 122158 6 Reset Relay 24VAC 074842 14 Regulator 100513 7 Transformer 75 VA, 240V 106234 15 Steam Generator Assembly LH 0
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.4 Steamer Base - Rear Key Description Part No. Key Description Part No. 1 Gas Valve, 24V 122120 7 1/4" Tubing, Pilot 122140 2 1/2" Tubing 123707 8 Manifold Fitting Assembly 123705 3 3/8" Tubing 096712 9 Manifold Fitting Assembly 123704 4 Heat Shield 123711 10 Regulator 100513 5 1/2" Tubing 123475 11 Adjustable Foot 042505 6 3/8" Tubing 123706 12 Over Temperature Sensor 096892 18 1 OM/SM-HY-6G(CE)
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.5 Steamer Plumbing Key Description Part No. Key Description Part No. 1x Plate, Cover, Water Inlet 098693 11 Gen Drain Hose Clamps 095656 2 Hose, PVC, Clear 099915 12 Drain Box 096791 3 Hose, Condensate 096771 13 Drain Box Flap 099213 4x Drain Kit 127393 14 Drain Box Cover 096792 5 Water Inlet Hose 096772 15 Top Cavity Drain Hose 088847 6 Water Inlet Hose Clamp 127522 16 Bottom Cavity Drain Hose 088846 7 Water Inlet Adapter Assy (BSPT) 122144 17x Cavity Drain Ho
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OM/SM-HY-6G(CE) 9.0 - Parts List 9.6 Steamer Motor and Controls Key Description Part No. Key Description Part No. 1 Fan Motor 096740 7 Timer Knob 123100 2x Timer Fastener Nut 101145 8 Door Switch 096857 3 Motor Shaft Seal 096868 9 Steam Port Kit* 118102 4 Motor Insulator 094135 10 -Ready Thermostat 088865 5 Fan 096790 11 -Steam Port Gasket 099250 6 Timer 50 Hz 100983 *Includes Thermostat and Steam Port Gasket 20 0 OM/SM-HY-6G(CE)
