Vulcan Heavy Duty Gas Griddle 972RX

Adjust legs by turning the bullet feet at the bottom of each leg. Describe the adjustments made.

Is the griddle level from side-to-side?

Is the griddle level from front-to-back?

Is the temperature distribution even across the griddle?

Check for any visible damage to electrical components.

WARNING! Disconnect the electrical power to the machine and follow lockout / tagout procedures

Label and disconnect wires from power switch

Squeeze switch retainers and slide switch out through front of panel

Install new switch in reverse order

Verify the switch is securely installed

Reconnect wires to the new power switch

Test the new power switch functionality

Unscrew thermocouple fitting from safety valve

Install thermocouple test adapter finger tight plus a quarter turn

Install thermocouple into test adapter finger tight plus a quarter turn

Set VOM to DC millivolt scale and connect (+) meter lead to pin on thermocouple adapter and (-) meter lead to thermocouple

Verify that thermocouple is sufficiently immersed in flame. Adjust pilot valve to allow more gas flow if necessary

Allow pilot to burn for 3-4 minutes to stabilize voltage output from thermocouple

Verify thermocouple output voltage

Enter the measured thermocouple output voltage

WARNING! All gas joints disturbed during servicing must be checked for leaks. Check with a soap and water solution (bubbles). Do not use an open flame

Turn the gas supply off at a manual shutoff valve

Remove the pressure tap plug and attach manometer

Turn all thermostats on to the maximum setting so that all burners are on

Turn all the equipment on the same supply line on

Ensure the regulator is installed close to the griddle on the gas supply line.

Verify the arrow on the underside of the regulator is oriented in the direction of gas flow to the griddle.

Check that the regulator is positioned with the vent plug and adjustment screw upright.

Inspect the vent plug for clogs from grease and debris.

Measure the gas pressure after the regulator is installed.

Set the gas pressure for the type of gas used