为了您的安全, DO NOT turn off your natural gas at the meter unless your house piping is known or suspected to be leaking and believe yourself to be in danger, and ONLY if it’s safe to do so. 如果可能的话, shut off any accessible isolation valve at the appliance(s) if a leak is known or suspected at an appliance. 

关掉煤气: 

1. Know where your natural gas meter is and where the shut-off valve is located on the meter set assembly 之前 有紧急情况. 
2. Find the shut-off valve.  
   提示: Facing your meter, you’ll see a pipe running from the ground to the meter. The shut-off valve is usually 6 to 8 inches above the ground. Locate the tang which is typically orientated on the left side of the service valve. The tang runs parallel with the pipe when the gas is on (see picture). 
3. Use a 12-inch or larger adjustable wrench to turn the valve 1/4 turn in clockwise direction, until the valve is crosswise/perpendicular with the pipe. 
   提示: Keep the wrench with your emergency supplies.