Vulcan-Hart C24GA6, C24GA10, ML-136021, ML-136022 service manual Thumb Wheel Adjustment

C24GA SERIES CONVECTION STEAMERS - SERVICE PROCEDURES AND ADJUSTMENTS

Thumb Wheel Adjustment Inlet Water/Steam Strainer

The thumb wheel directly below the microswitch changes both the cut-out (off) and the cut-in (on) points of the operating Pressure Switch.

Turn the thumb wheel to obtain the proper cut-out (off) setting. Turning thumb wheel clockwise increases the pressure. The cut-out (off) off setting should be 3.5 to 4 psi.

1. Unscrew the cap from the body.

2. Remove the screen and any foreign particles trapped in the opening.

3. Rinse the screen thoroughly to remove accumulated debris and replace the screen in the valve body. If the screen cannot be thoroughly cleaned, replace it with a new one.

4. Reinstall the cap.

F35425 (February 2006) Page 16 of 40