Mabe Canada JGB918 - Manual (Page 46)

46
Installation Instructions
PROVIDE ADEQUATE GAS
SUPPLY 1
Your range is designed to operate at a pressure of 5
″ of
water column on natural gas or, if designed for LP gas
(propane or butane), 10
″ of water column.
Make sure you are supplying your range with the type
of gas for which it is designed.
This range is convertible for use on natural or
propane gas. If you decide to use this range on LP gas,
conversion must be made by a qualified LP installer
before attempting to operate the range on that gas.
For proper operation, the pressure of natural gas
supplied to the regulator must be between 5
″ and 13″
of water column.
For LP gas, the pressure supplied must be between 10
″
and 13
″ of water column.
When checking for proper operation of the regulator,
the inlet pressure must be at least 1
″ greater than the
operating (manifold) pressure as given above.
The pressure regulator located at the inlet of the range
manifold must remain in the supply line regardless of
whether natural or LP gas is being used.
A flexible metal appliance connector used to connect
the range to the gas supply line should have an I.D. of
1/2
″ and be 5 feet in length for ease of installation. In
Canada, flexible connectors must be single wall metal
connectors no longer than 6 feet in length.
CONNECT THE RANGE TO GAS 2
Shut off the main gas supply valve before disconnecting
the old range 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 range,
the use of a CSA International-certified flexible metal
appliance connector is recommended unless local
codes require a hard-piped connection.
Never use an old connector when installing a new
range. If the hard piping method is used, you must
carefully align the pipe; the range cannot be moved
after the connection is made.
To prevent gas leaks, put pipe joint compound on, or
wrap pipe thread tape with Teflon* around, all male
(external) pipe threads.
A. Install a manual gas line shut-off valve in the gas line
in an easily accessed location outside of the range.
Make sure everyone operating the range knows
where and how to shut off the gas supply to the
range.
B. Install male 1/2
″ flare union adapter to the 1/2″
NPT internal thread at inlet of regulator. Use a
backup wrench on the regulator fitting to avoid
damage.
When installing the range from the front, remove
the 90° elbow for easier installation.
C. Install male 1/2
″ or 3/4″ flare union adapter to the
NPT internal thread of the manual shut-off valve,
taking care to back-up the shut-off valve to keep it
from turning.
D. Connect flexible metal appliance connector to the
adapter on the range. Position range to permit
connection at the shut-off valve.
E. When all connections have been made, make sure
all range 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.
When using test pressures greater than 1/2 psig to
pressure test the gas supply system of the residence,
disconnect the range and individual shut-off valve from
the gas supply piping. When using test pressures of 1/2
psig or less to test the gas supply system, simply isolate
the range from the gas supply system by closing the
individual shut-off valve.
*Teflon: Registered trademark of DuPont
WARNING:
DO NOT USE A
FLAME TO CHECK FOR GAS LEAKS.