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wolfappliance.com
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7
INSTALLATION
Gas Supply Line
NATURAL GAS CONNECTION
Install the natural gas pressure regulator supplied with the
outdoor product with the arrow on the regulator pointing
towards the unit. Refer to the illustrations below for a typical
natural gas installation.
REGULATOR
REAR GAS
CONNECTION
BOTTOM GAS
CONNECTION
SHUT-OFF
VALVE
FROM GAS
SUPPLY
REGULATOR
TO GRILL
ADAPTER
CLOSE
NIPPLE
VENT
Natural gas connection. Natural gas regulator.
GAS LEAK TESTING
Perform a gas leak test at least once a year, each time the
LP gas cylinder is connected to the regulator and any time
part of the gas line is disconnected or replaced. This
applies to natural gas as well as LP gas.
1 Prepare a leak testing solution of half liquid soap and
half water in a spray bottle.
2 Verify all control knobs are in the O position
3 Turn the clinder valve knob counterclockwise one turn
to open.
4 Spray the leak testing solution on pipe joints, fittings and
hose. Bubbles in the solution indicate a gas leak.
5 Tighten any loose joint or replace any faulty part with a
Wolf replacement part to stop the leak. Do not attempt to
repair the cylinder valve. If damaged, the cylinder must
be replaced
6 If the leak persists, shut off the gas supply at the
cylinder valve and remove the LP gas cylinder. Call Wolf
factory certified service. Do not use the outdoor product
until the leak has been fixed
7 Push in and turn any control knob to the
position to
release pressure, then turn the control knob back to
WARNING
To prevent re or explosion hazard, do not smoke or
permit sources of ignition in the area while performing
a gas leak test. Perform the gas leak test outdoors in a
well ventilated area. Never use an open ame to check
for gas leaks.
LP GAS CONNECTION
For whole house LP gas connection, the Natural gas
regulator can be converted for LP.
For connection to LP gas cylinder, use only an LP
pressure regulator that complies with national and local
regulations (EN 16129). Flexible hose should not be more
than 1.5 m, must be accessible for its entire length and
should comply with national and local regulations
(EN 16436-1). Use only the hose and regulator supplied
with the outdoor grill of contact Wolf for replacement hose.
1 Connect the
3
/8" flare end of the hose to the unit cou-
pling. Do not apply pipe sealant to the flare connection.
2 Install the LP gas cylinder in a well ventilated area
within 1.5m of the connection point of the outdoor grill.
3 Ensure the gas valve on top of the cylinder is closed.
4 Connect the LP gas regulator to the cylinder and hand
tighten only. Open the cylinder valve. Check for gas
leaks. Refer to the illustration below.
5 Tighten the LP tank retention screw to secure the
cylinder to the shelf.
WARNING
Perform a gas leak test each time the LP gas cylinder is
changed. Do not place more than one LP gas cylinder in
an enclosure at a time.
LP TANK
RETENTION SCREW
GRILL
COUPLING
COUPLING
NUT
REGULATOR
VENT
TO GRILL
LP tank shelf. LP gas cylinder connection.
LP GAS SAFETY REQUIREMENT
This gas appliance and its individual shut-off valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures greater than
100 mbar.
This gas appliance must be isolated from the gas supply
piping system by closing its individual manual shut-off valve
during pressure testing of the gas supply piping system at
test pressures equal to or less than 100 mbar.
Australia Only
LP Cylinder Enclosures
Required ventilation for built-in LPG cylinder
structures:
One side of the enclosure shall be completely
open; or for an enclosure having four sides, a top
and a bottom: Cylinder compartments shall have
permanent openings ventilating directly to the
outside of the appliance, and consisting of either
1) Perforations, uniformly distributed over the
height of the enclosure and with a total free area
of not less than 25% of the side wall area; or
2) Separate openings at high and low level, such
that the total free area at high level is not less
than 20,000 mm2 and is within 125 mm of the top
of the cylinder compartment, and at least 25% of
the required area is within 15 mm of the base of
the cylinder compartment.
3) the total required area is within 125 mm of the
base of the cylinder compartment; and the
openings cannot be obstructed by the cylinder.
Some means of retention (chain, rackety, cut-out)
must be used to hold the cylinder in place inside
enclosure.
There shall be a minimum clearance of 2 in (50.8
mm) between the floor of the ULPG-gas cylinder
enclosure and the ground.
Example of LP Cylinder Enclosure
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