Bertazzoni MAS244GASXE User Manual download pdf (Page 13)

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PRESSUREREGULATOR

Since service pressure may fluctuate with local

demand, every gas cooking appliance  must be

equipped with a pressure regulator on the

incoming service line for safe and efficient

operation.

The pressure regulator shipped with the

appliance has has two female threads ½” NPT.

The regulator shall be installed

properly in order

tobeaccessiblewhentheapplianceisinstalledin 

itsfinalposition.

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Manifoldpressureshouldbecheckedwitha

manometerandcomplywiththevaluesindicated

below:

Naturalgas4.0"W.c.P.

LP/Propane11.0"W.C.P.

Incominglinepressureupstreamfromthe

regulatormustbe1"W.c.P.higherthanthe

manifoldpressureinordertocheckthe

regulator.

Theregulatorusedon

thisrangecanwithstanda

maximuminputpressureof1/2PSI(13,8"w.c.or

3,5kPa)Ifthelinepressureexceedsthatamount,

astepdownregulatorisrequired.

The appliance, its individual shut‐off valve, and

the pressure regulator must be disconnected

from the gas line during any pressure testing of

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that system at pressures in excess of 1/2 PSI

(13,8"w.c.or3,5kPa).

The individuaL manual shut‐off valve must be in

the OFF position during any pressure testing of

the gas supply piping system at test pressures

equal to or less than 1/2 PSI (13,8" w.c. or 3,5

kPa).

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Bertazzoni MAS244GASXE User Manual Page 13