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Cafe CGU366 36 Inch Professional Rangetop

User Manual - Page 11

For CGU366.

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31-2000816 Rev. 0 11
Installation
5
GAS SUPPLY
WARNING
Fire Hazard: Do not use a flame to
check for gas leaks.
WARNING
ExplosionHazard:Donotexceed
25ft-lbsoftorquewhenmakinggaslineconnections.
Overtightening may damage the pressure regulator
resultinginfireorexplosionhazard.
Gas Pressure Regulator
Youmustusethegaspressureregulatorsupplied
withthisrangetop.Forproperoperationstheinlet
pressuretotheregulatorshouldbeasfollows:
Natural Gas:
Minimum pressure: 6” of Water Column
Maximumpressure:13”ofWaterColumn
Propane (LP) Gas:
Minimum pressure: 11” of Water Column
Maximumpressure:13”ofWaterColumn
If you are not sure about the inlet pressure contact
local gas supplier.
Shut off the main gas supply valve before
disconnecting the old rangetop and leave it off
until the new hook-up has been completed. Don’t
forget to relight the pilot on other gas appliances
when you turn the gas back on.
Because hard piping restricts movement of the
rangetop,theuseofaCSAInternational-certified
flexiblemetalapplianceconnectorisrecommended
unlesslocalcodesrequireahard-pipedconnection.
Ifthehardpipingmethodisused,carefullyalign
thepipe;therangetopcannotbemovedafterthe
connection is made.
Topreventgasleaks,putpipethreadsealanton,or
wrappipethreadtapewithTeflon*aroundallmale
(external)pipethreads.
A. Install provided pressure regulator directly to the
gasinletpipeoftherangetop.Refertothearrow
onthebackoftheregulatorforgasflowdirection.
Ensurethefrontoftheregulatorisfacingtowards
thecabinetfront,easilyaccessiblethroughthe
cabinet doors.
B. Installamanualshut-offvalveinthegaslineina
location easily accessible through the cabinet doors.
C. Whenallconnectionshavebeenmade,ensureall
gas controls are in the off position and turn on the
main gas supply valve. Use a liquid leak detector
at all joints and connections to check for leaks in
the system.
*Teflon: Registered trademark of DuPont
5
GAS SUPPLY (cont.)
Whenusingpressuresgreaterthan1/2psigto
pressuretestthegassupplysystemoftheresidence,
disconnecttherangetopandindividualshut-offvalve
from the gas supply piping. When using pressures
of1/2psigorlesstopressuretestthegassupply
system,simplyisolatetherangetopfromthegas
supplysystembyclosingtheindividualshut-offvalve.
Whencheckingforproperoperationoftheregulator,
the inlet pressure must be at least 1” greater than the
operating (manifold) pressure as given on rating label
of product.
CONNECTOR HOOKUP
TYPICALINSTALLATIONWITHNO
OBSTRUCTION BELOW RANGETOP
A
B
C
D
F
G
E
A. 3/4”NPTmalepipe
thread
B. Regulatorprovidedwith
unit:
• Outlet-3/4”NPT
female pipe thread
• Inlet-1/2”NPTfemale
pipe thread
C. Adapter
D. Flexibleconnector
E. Adapter
F. Manualshut-offvalve
G. Gaspipe1/2”or3/4”
A. 3/4”NPTmalepipethread
B. Elbow
C. Adapter
D. Flexibleconnector(allows
passagethroughcabinetwall)
E. Adapter
F. Regulatorprovidedwithunit:
• Outlet-3/4”NPTfemale
pipe thread
• Inlet-1/2”NPTfemalepipe
thread
G. Gas pipe
H. Manualshut-offvalve
I. Gaspipe1/2”or3/4”
ALTERNATE INSTALLATION WITH
OBSTRUCTION BELOW RANGETOP
A
B
C
D
F
G
E
I
H
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