5.If the burner manifold pressure does not meet the specifications in the tables in Step 4, unscrew the slotted cap from the top of the gas valve regulator (adjacent to the gas valve vent tube) and turn the adjusting screw to obtain the correct pressure. Turn the screw clockwise to increase pressure,
6.After adjusting the manifold pressure to the correct value, reinstall the regulator cap and turn the gas valve knob to the OFF position.
7.Remove the manometer or pressure gauge fitting from the pressure tap hole and reinstall the pipe plug.
8.Place the gas valve in the PILOT position and check for gas leaks. If no leaks are found,
4.4Operator Troubleshooting
The tables that follow provide operators with a list of possible malfunctions, the probable causes of the malfunctions, and the corrective actions to take to correct the problem.
In some cases the operator may not be able to correct the problem, but will at least be able to accurately diagnose the problem, and that will assist a qualified service technician in restoring the equipment to full operation in the shortest possible time.
