14
LEAK TESTING:
CONNECTING THE LP GAS CYLINDER TO THE GRILL:
WARNING: NEVER USE YOUR GRILL WITHOUT LEAK TESTING ALL GAS CONNECTIONS, HOSES AND PROPANE TANK.
DANGER: TO PREVENT FIRE OR EXPLOSION HAZARD:
• Do not smoke or permit ignition sources in the area while conducting a leak test.
• Perform test OUTDOORS in a well ventilated area that is protected from the wind.
• Never perform a leak test with a match or open flame.
• Never perform a leak test while the grill is in use or while grill is still hot.
WHEN TO PERFORM A LEAK TEST:
• A leak test should be performed each time the unit is operated.
CHECKING FOR LEAKS:
CAUTION:
Strong odors, colds, sinus congestion, etc. may prevent the detection of propane by smell.
Use caution and common sense when testing for leaks.
Note:
The leak test must be performed in an area that is quiet, out of the wind, and has adequate
lighting in order to see if bubbles are developing or so larger leaks can be detected by smell or sound.
1. Create a mixture of 50% water and 50% liquid dishwashing soap.
2. Open the doors.
3. Ensure all control knobs are set to the “OFF” position.
4. Turn on the gas at the Propane Tank Valve. Turn the Valve knob counter-
clockwise to fully open. If you hear a rushing sound or smell gas, turn
the gas off. Tighten any leaking connections. If leak is detected at
connection knob and tightening does not stop leak, re-inspect propane
tank rubber seal.
5. Apply the soapy water mixture to the hose and connections.
6. Check for bubbles, which indicates a leak. Large leaks may not be
detected by bubbles but should produce a rushing sound or gas smell.
7. Turn off gas supply at Propane Tank Valve.
8. Turn on control knobs to release gas pressure in hose.
9. Turn control knobs to “OFF” position.
10. Tighten any leaking connections. If leak is detected at connection nut
and tightening does not stop leak, reinspect propane tank rubber seal.
11. Repeat soapy water test until no leaks are detected.
12. Turn off gas supply at Propane Tank Valve until you are ready to use your grill.
13. Wash off soapy residue with cold water and towel dry.
14. Wait 5 minutes to allow all gas to evacuate the area before lighting grill.
WARNING: DO NOT use the grill if leaks cannot be stopped.
Turn off gas and grill. Contact Masterbuilt. 1-800-489-1581
Watch For Bubbles
Propane Tank
Valve
Regulator
Control Valve
