Half/Pack
®
Issued April 2018
Compressed Natural Gas (CNG) Option
Copyright 2018, Heil Environmental
Printed in the U.S.A.
Compressed Natural Gas (CNG) Option
178
IMPORTANT SAFETY INFORMATION (CONTINUED)
WARNING
Avoid open flames and sparks near a compressed natural gas vehicle.
WARNING
Do not smoke cigarettes, cigars, or use any other lit or sparking items within 30 feet of a compressed natural gas vehicle
or a dispensing/filling station.
WARNING
Do not use a cell phone or other electronic device within 30 feet of a compressed natural gas vehicle or a dispensing/filling
station.
CAUTION
Keep the compressed natural gas equipment area well ventilated.
CAUTION
A portable fire extinguisher must be installed on the vehicle in an accessible location.
Properties of Natural Gas:
Auto Ignition Point: 900 - 1170° F (482 - 632°C)
Lower Explosive Limit (%): 3.8 – 6.5
Upper Explosive Limit (%): 13 – 17