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F35425 (February 2006)Page 19 of 40
5. Verify burner air pressure is 0.35" to 0.4" W.C.
6. Turn the gas combination control valve on and
wait until main burner lights.
7. Observe the manometer pressure reading and
compare to the pressure chart below.
GAS PRESSURE READINGS (INCHES W.C.)
MANIFOLD LINE*
GAS TYPE RECOMMENDED MIN MAX
Natural 2.5 7.0 5.0 14
Propane 10.0 11.0 11.0 14
* If the incoming line pressure is less than the
minimum stated, then the manifold pressure cannot
be set correctly.
8. Once the correct pressure has been set, turn the
power switch and gas supply off, replace the
adjustment screw cap and 1/8" NPT plug
(pressure tap) on the outlet side of the valve.
COOKING COMPARTMENT
Controls
1. For access to compartment controls, remove the
right side panel from the cooking compartment
as outlined under COVERS AND PANELS.
2. Check door switch for proper operation.
3. Check cooking timer function and contact
position. See SCHEMATICS under ELECTRICAL
OPERATION.
4. Check that timer motor operates when
connected to power. If a problem is found in
timer, replace it, do not take timer apart.
C24GA SERIES CONVECTION STEAMERS - SERVICE PROCEDURES AND ADJUSTMENTS
5. Check wiring for damaged insulation (no short
circuit).
6. Check that all connections and terminals are
securely fastened (no open circuits).
7. Check that all connections are made according
to compartment control wiring diagram.
DOOR
Latch Adjustment
If the cabinet door jams and cannot be opened, do not
force or pry the door, as damage will occur.
First, try lifting up on the bottom of the door at the
handle end to disengage the latch. If that does not
work, remove the right side panel from the cooking
compartment as outlined under COVERS AND
PANELS.
The striker that catches on the door latch is located
behind the front face of the cooking cavity. Remove
the nut from the striker to release it from the panel.
Once the nut and washer have been removed, door
will open freely.
Remove any burrs on the striker that may cause the
latch to stick. Reinstall the striker and adjust so door
will not jam.