Vulcan-Hart VHL3 & VH3616 Testing The Gas Supply System, Flue Gas Exhaust, Electrical Data, 8

TESTING THE GAS SUPPLY SYSTEM

When the gas supply pressure exceeds 1/2 psig (3.45 kPa), the steamer and its individual shutoff valve must be disconnected from the gas supply piping system.

When the gas supply pressure is 1/2 psig (3.45 kPa) or less, the steamer should be isolated from the gas supply system by closing its individual manual shutoff valve.

FLUE GAS EXHAUST

DO NOT obstruct the flow of flue gases from the flue located on the rear of the steamer.

It is recommended that the flue gases be vented to the outside of the building through a ventilation system installed by qualified personnel.

Information on the construction and installation of ventilating hoods may be obtained from Vapor Removal from Cooking Equipment, NFPA-96 (latest edition) available from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.

ELECTRICAL CONNECTION — GAS STEAMERS & STEAM GENERATORS

WARNING: APPLIANCES EQUIPPED WITH A FLEXIBLE ELECTRIC SUPPLY CORD ARE PROVIDED WITH A THREE-PRONG GROUNDING PLUG WHICH MUST BE CONNECTED INTO A PROPERLY GROUNDED THREE PRONG RECEPTACLE. IF THE RECEPTACLE IS NOT THE PROPER GROUNDING TYPE, CONTACT AN ELECTRICIAN. DO NOT REMOVE THE GROUNDING PRONG FROM THE PLUG.

WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES.

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES.

ELECTRICAL DATA

				Minimum Circuit Ampacity
Volts	Hertz	Phase	Machine Amps	Maximum Protective Device
				AMPS
120	60	1	3.0	15

Compiled in accordance with the National Electrical Code, NFPA-70 (latest edition).

The cord and plug supplied, is a suitable durable cord with molded plug and is provided with a proper strain relief.

If a hard-wired conduit type connection is desired, remove the cord and plug and connect the electrical supply circuit to the terminal block located in the boiler control box. A 7/8" (2.2 cm) diameter hole for 1/2" (1.27 cm) trade-size conduit is provided on the side of the control box. Use copper wire suitable for at least 75°C. A grounding wire must be connected to the ground lug.

The wiring diagram is located on the door of the boiler.

Connect the steamer to the electrical supply after the gas connections have been made.

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