Improper use and handling of portable propane cylinders can be very dangerous. This section describes the precautions you should take when working with cylinders.
Using Cylinders
Check and make sure that cylinders:
are not used or stored indoors or in an enclosed area.
have the shut-off valve firmly closed when the appliance is not in use.
are not next to a stove or a fire place, in a hot vehicle, or near any other heat sources. The heat builds up pressure inside the cylinder , and may cause the pressure relief valve to release propane.
are in a secure upright position when they are transported, stored, or used.
