Blodgett SN-5G manual Installation General, Exhaust Fans and Canopies

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2.0INSTALLATION GENERAL

NOTICE: If this equipment is being installed at over 2,000 feet altitude and was not so specified on order, contact service department. Failure to install with proper orifice sizing may void the warranty.

Installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1, as applicable.

1.The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of ½ psi (3.5 kPa).

2.The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psi (3.5 kPa).

Electrical grounding must be provided in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.2, as applicable.

Ventilation must be provided in accordance with local codes, or in the absence of local codes, with ANSI/NFPA 96 Standard for Ventilation and Fire Protection of Commercial Cooking Operations.

WARNING: Electrical grounding instructions - units equipped with a three- prong (grounding) plug for your protection against shock hazard and should be plugged directly into a properly grounded three-prong receptacle. Do not cut or remove the grounding prong from this plug. (120 volt units only).

WIRING DIAGRAM FOR APPLIANCE IS LOCATED ON RIGHT HAND SIDE PANEL OF THE COOKER CABINET.

2.1EXHAUST FANS AND CANOPIES:

Canopies are set over ranges, ovens, kettles, etc., for ventilation purposes. It is recommended that a canopy extend 6" past appliance and be located 6' 6" from the floor. Filters should be installed at an angle of 45 degrees or more with the horizontal. This position prevents dripping of grease and facilitates collecting the run-off grease in a drip pan, usually installed with the filter. A strong exhaust fan tends to create a vacuum in the room and may interfere with burner performance or may extinguish pilot flames. Makeup air openings approximately equal to the fan area will relieve such vacuum. In case of unsatisfactory performance on any appliance, check with the exhaust fan in the “OFF” position.

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Contents SN-5G, SC-7G and SC-10G Important Notes for Installation and Operation Table of Contents Service Connections SN-5G Water Quality StatementService Connections SC-7G and SC-10G Model GAS SupplyInstallation General Exhaust Fans and CanopiesTo Install Wall Exhaust FANClearances GAS Connection VAC-60 Hz-Single Phase Drain Connections FigureCold Water Condenser Water ConditioningPerformance Check Operation Instructions ControlsLighting Shutdown Stand byComplete Shutdown PAN Steam CookingPreparation Number of Pans Depth SN-5G SC-7GPeriodic Maintenance Cleaning Weekly, or more often if necessary MonthlyNever Spray Water Into Electric Controls To Remove Heat Tint Maintenance Stainless SteelRUB with a Circular Motion Removal of Scale DepositsDeliming Procedure For units equipped with this feature USETroubleshooting Burner does not come onBurner produces carbon deposits Water accumulates in the compartment Water flows into cooking compartmentDoor leaks Water flows into drain during shut down