Garland Regal Series User Manual download pdf (Page 6)

Part # 1382698 (02/26/08)Page 6

INSTALLATION Continued

Regulators are pre-set at the factory for 5” WC (natural gas)

or 10” WC (propane) according to the customer’s ordering

instructions.

Prior to connecting the regulator, check the incoming line

pressure, as these regulators can withstand a maximum

pressure of 1/2 psi (14” WC). If the Line pressure is beyond

this limit, a step-down regulator will be required. Double-

check the arrow forged onto the bottom of the regulator

body which shows gas ow directions; it should point

downstream to the appliance. The red air-vent cap is part of

the regulator and should not be removed unless local codes

require external venting.

Regulators can be adjusted in the eld, but it is

recommended that they not be tampered with unless that

part is known to be out of adjustment or serious pressure

uctuations are found to exist and can be solved no other

way. Any adjustments to regulators must be made by

qualied service personnel with proper test equipment.

WARNING Do not connect the regulator inside the unit’s

body or directly on top of the hot plate, as temperatures

are high enough in these areas to destroy the regulator.

Failure to install a pressure regulator will void the

equipment warranty!

Rigid Connections

Double-check any installer-supplied intake pipes visually

and clear any dirt particles, threading chips, or other foreign

matter before installing in a service line. Those particles will

clog orices when gas pressure is applied.

WARNING All connections must be sealed with a joint

compound suitable for LP gas, and all connections must be

tested with a soapy solution before lighting any pilots!

Flexible Couplings & Connectors.

If the unit is to be installed with exible couplings and/or

quick-disconnect ttings, for an appliance equipped with

casters, the installation shall be made with a connector that

complies with the Standard for Connectors for Movable Gas

Appliances, ANSI Z21.69 /CSA 6.16, and a quick-disconnect

device that complies with the Standard for Quick-Disconnect

Devices for Use With Gas Fuel, ANSI Z21.41 / CSA 6.9, and

adequate means must be provided to limit the movement

of the appliance without depending on the connector and

the quick-disconnect device or its associated piping to limit

the appliance movement and the location(s) where the

restraining means may be attached to the appliance shall be

specied.

Further, if the unit is to be installed on a non-combustible

surface that is equipped with casters, means must be

provided to limit the movement of the unit on this surface.

Manual Pilot Valve

All burners are equipped with constant-burning pilots. These

should be manually lighted immediately after the gas is

turned on and the system is checked for leaks. An adjustment

screw for each pilot is located on the gas manifold and can

be accessed through openings in the valve panel between

the valve knobs.

Testing and Adjustments

Check all gas connections for leaks using a soapy solution

before lighting any pilots. DO NOT USE OPEN FLAME

TO CHECK FOR LEAKS! Putting open ame beside a new

connection is not only dangerous, but will often miss small

leaks that a soapy solution would nd.

All U.S. Range appliances are adjusted and tested before

leaving the factory, eectively matching them to sea

level conditions. Adjustments and calibrations to assure

proper operation may be necessary on installation to meet

local conditions, low gas pressure, dierences in altitude;

variations in gas characteristics, to correct possible problems

caused by rough handling or vibration during shipment, and

are to be performed only by qualied service personnel.

These adjustments are the responsibility of the customer,

installer and/or dealer and are not covered by the U.S. Range

warranty.

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Garland Regal Series User Manual Page 6

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