12
step 5: gas connection and hook-up (cont.)
Fig. 7
CAUTION!
The appliance must be isolated from the gas
supply piping system by closing its individual
manual shut-off valve during any pressure testing
of the gas supply piping system at test pressures
equal to or less than 1/2 psig (3.5kPa.).
The Appliance and its individual shut off valve
must be disconnected from the gas supply piping
system during any pressure testing of the system
at test pressures in excess of 1/2 psig (3.5kPa.).
When checking the manifold gas pressure,
the inlet pressure to the regulator should be
at least 6.0”.
DO NOT attempt any adjustment of the pressure
regulator.
testing and adjustments
Install any loose components, such as burner caps and grates, oven racks that may have been removed earlier to facilitate
moving the appliance. Be certain that burner caps seat properly into the alignment slots in the burner bases. Before
testing operation of the appliance, verify that the unit and the gas supply have been carefully checked for leaks and that
the unit has been connected to the electrical power supply. Turn the manual gas shut-off valve to the open position.
Check the operation of the sealed gas burners and grill by pushing and turning each knob counterclockwise to “HI”.
The burner igniters will click until the flame ignites.
Burner flames should be BLUE and stable with no yellow tips, excessive noise, or lifting of the flame from the burner.
If any of these conditions exist, check that the air shutter (grill and griddle only) or burner ports are not blocked or clogged.
Remove any blockages that exist. If the flame is too yellow, indicating insufficient air, adjust the shutter counterclockwise
to increase air inlet (grill and griddle only).
The sealed top burner flames should be approximately 1” to 1-1/4” High. The griddle and grill flames should be as shown
in (
Fig. 8
) on next page.
CAUTION! A qualified technician must make burner adjustments at the time of installation. Improper or lack of
adjustments may cause harmful by-products or void your warranty!
NOTE: NO air shutter or low flame adjustment is necessary or possible with the sealed top burners.
