APW Wyott GHP-2H operating instructions Conversion, Weekly

Weekly:

1.Clean unit thoroughly. Clean stainless steel or chromed surfaces with a damp cloth and polish with a soft, dry cloth. A detergent may be used for cleaning. To remove discolorations, use a non- abrasive cleaner.

2.To clean the drip pan: Remove the drip pan by grabbing the handle and pulling it out of the opening in the front panel. To replace the pan, reverse this procedure.

3.Burner air shutter openings must be kept clean.

4.Main burner ports must be kept clean. To clean burners, boil them in a strong solution of lye water for 15 to 20 minutes. Then either brush with a wire brush or clean gas ports with a sharp-pointed metal instrument to insure open ports.

CAUTION: Clean the regulator at least once a month. Make sure the vent opening is open and not

! blocked in any way. Failure to do so will cause variations in pressure. Your unit will not function as ! well and it could shorten the life of the product.

6. CONVERSION

For conversion from natural gas to propane (L.P.).

This conversion should be done before connecting the unit to the gas supply.

Units are shipped from the factory equipped for use on natural gas. Orifices necessary for LP (propane) are provided in a bag tied to the valve on the front panel.

1.Remove the knobs and front panel.

2.Remove the main burners.

3.Remove the orifice fittings from the valves.

4.Replace the orifice fittings with the size recommended for propane (L.P.).

5.Replace the main burners.

6.Before installing the regulator, remove the cap. With the brass portion of the cap up, you can read (NAT) on the plastic insert. Snap the insert out of the cap, flip it over and snap back in place. You can now read (L.P.). Or change the regulator to a L.P. Regulator.

7.Replace the front panel and knobs.

8.Continue with the installation.

Note: Manifold pressure should be checked after the unit is connected to the gas supply. It should be 10 inches (25.4 cm) water column for (L.P.). If not, you can adjust the regulator by turning the white, plastic insert in the regulator stem: Clockwise increases pressure and counter-clockwise decreases pressure.

Manifold pressure should be 6 inches (15.2cm) water column for Natural gas. Leak test all joints.

If you should have any questions or problems, contact your nearest APW Wyott Service Representative.

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