T
ROUBLESHOOTING
M
EDIUM
D
UTY
C
OUNTERLINE
P
AGE
20
O
PERATOR
’
S
M
ANUAL
1178822
REV
3
TROU
BLE
S
H
OOTI
N
G
Turn on the gas
supply to the range.
Install a manometer on
the pressure tap.
Observe the manifold pressure.
Re-light the pilots and
turn on all the burners.
Manifold pressures are:
Natural gas = 4 in. water column.
Propane gas = 10 in. water column.
If the pressure is low, check the
incoming line for obstructions.
With the gas supply shut off,
install a pressure tap on the
manifold in the plugged tap
provided.
Continued from
Previous Page
Test each burner.
If the flame is rising up off
of the ports adjust the
burner shutter closed.
Propane burners may have a
small amount of yellow
tipping. This is normal.
If the flame is long and
yellow adjust the burner
shutter open.
Propane burners may
have a slight popping
noise when turned off.
This is normal.
NOTE:
Griddle burners may
be long and float when cold.
Allow the top to heat before
making burner adjustments.
Each burner should have
a steady blue flame on
each port of the burner.
Reinstall the front
panel and knobs.
Shut off the burners and
main gas and remove the
pressure tap.
Re-light the pilots.
Replace the pressure tap
plug in the manifold.
Install the grates or
griddle tops.
