Gas Valve Power Check; Flame Adjustments - Broaster 2400 Service Manual

GAS VALVE POWER CHECK

1. Turn SWITCH A to off.
2. Pull out plug B.
3. Turn the power switch to ON.
4. At the end of the plug, check for
24VAC between the blue and red wire
and the blue and yellow wire. (see
below)
5. Refer to the TROUBLESHOOTING
FLOW CHART on page 11-10 if there
is no voltage at either or both places.
7-3
broaster.com Manuals #17280 1/15 Rev 12/15

FLAME ADJUSTMENTS

Gas Pressure Adjustment:
Input Gas Pressure must
be below:
7" wc for Natural Gas
14" wc for LP Gas
Always check gas pressure after a new gas
valve installation. Check pressure when
other gas equipment is also operating. This
will ensure adequate pressure during peak
operating times.
There is a pressure tap in output side of the
gas valve for manometer hook-up. Correct
output gas pressures, in Water Column, are:
Natural (G20) Gas: 4.0" wc (10mbar)
Propane (G31) Gas: 10.0" wc (25mbar)
1. Turn power switch, manual gas shut
off valve (1) and switch (2) OFF.
2. Remove pressure tap (7) on gas valve.
3. Install manometer.
4. Turn gas shut off valve (1) ON.
5. Turn gas valve switch (2) ON.
Check cooking oil level
before turning cook/filter
switch to COOK.
(continued)