Gas Connections - Wolf CHALLENGER XL Série Mode D'installation Et Mode D'emploi

If disconnection of the restraint is necessary, turn off the gas supply before disconnection. Reconnect
this restraint prior to turning the gas supply on and returning the range to its installation position.
If the range is installed on casters and is moved for any reason, it is recommended that the range be
re-leveled front to back and side to side for even baking.
LEVELING
To level the range, place a carpenter's level on the range top and check leveling of the unit side to side
and front to rear. Achieve leveling by turning each foot section of the unit's leg as needed. Turning the
foot in a counter clockwise direction will increase height and clockwise will decrease.
GAS PRESSURE REGULATOR
A preset gas pressure regulator and street elbow is shipped with the range. This regulator must be
installed by an authorized service person before the unit is placed into operation. See full unit data plate
located on the rear of the range, or the secondary data plate, riveted to the kick panel, for pressure
regulator setting information. If a manometer is being used, utilizing one of the available pressure taps
in the manifold, the manifold pressure with one burner on should be ± 0.3" W.C. of the value indicated
on the rating plate.
1. Locate the gas connection pipe protruding through the back of the unit.
2. Cover the pipe threads with pipe joint compound resistant to propane gases.
3. Screw the regulator onto the pipe hand tight with flow direction arrow pointing towards the back of
the unit and the regulator adjustment in the up right position.
4. With a pipe wrench, tighten the regulator securely in the upright position. (The regulator is preset
and should not require any additional adjustments.) The pressure regulator must be mounted
horizontally to ensure the proper preset outlet pressure. If mounted in any other direction, the outlet
pressure must be rechecked and possibly reset. A leak limiter is supplied with every regulator to
allow excess gas pressure to escape. Do not obstruct the limiter or the gas regulator, as obstruction
may cause the regulator to malfunction.

GAS CONNECTIONS

All gas supply connections and any pipe joint compound used must be resistant to the action
of propane gases.
Prior to lighting, check all joints in the gas supply line for leaks. Use soap and
water solution. Do not use an open flame.
After piping has been checked for leaks, all piping receiving gas should be fully purged to remove air.
TESTING THE GAS SUPPLY SYSTEM
When test pressures exceed ½ psig (3.45 kPa), the range and its individual shutoff valve must be
disconnected from the gas supply piping system.
When test pressures are ½ psig (3.45 kPa) or less, the range must be isolated from the gas supply
system by closing its individual manual shutoff valve.
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