Vulcan Materials VTEC48 Charcoal Grill User Manual


 
VTEC GAS INFRARED CHARBROILER PARTS AND SERVICE
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direction of gas flow to the broiler (Fig. 3) and the regulator is positioned with the vent
limiter and adjustment screw cover upright (Fig. 4). The vent limiter should be kept free
of grease and debris to prevent clogging and poor performance.
Fig. 3
Fig. 4
The minimum supply pressure (upstream of the regulator) should be 7-9” W.C. for natural
gas and 11-12” W.C. for propane gas. At no time should the charbroiler be connected to
supply pressure greater than ½ psig (3.45 kPa) or 14” W.C.
GAS PRESSURE REGULATOR ADJUSTMENT
1. Remove adjustment cover. See Fig. 4.
2. Turn the adjustment screw clockwise to increase pressure and counterclockwise to decrease
pressure.
3. Reinstall adjustment cover.
BURNER VALVE REPLACEMENT
Shut off the gas supply before servicing the unit.
Adjustment coverVent limiter
1. Turn the main gas shut-off valve and the
individual burner control knobs to the OFF
position.
2. Remove inner shield assembly, knobs, shelf and
front panel.
3. Disconnect all igniter wires at the igniter
electrodes.
4. Remove all burner orifices. Fig 5.
Fig. 5
Unthread orifices