Propane Leak Test - Tiffin Motorhomes VANLEIGH BEACON Owner's Manual

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DOT (Department of Transportation) cylinders are the most common for use on RV trailers.
DOT cylinders equipped with an OPD and ACME type 1 service valve are identified by the
triangular service valve knob.
Max output is 200,000 BTU/hr. It is used to connect propane cylinders to regulators, hoses
and other fittings. It is not for use on gas grills and other low-pressure devices.
Removal and storage of propane tanks
• ALWAYS close the shutoff valve and install a dust cap or plug when transporting or stor-
ing disconnected containers whether full or empty.
NOTE: DOT cylinders are typically marked with "top" or an arrow indicating the correct
orientation of the cylinder(s.)
• ALWAYS mount, store, and transport the cylinder(s) in the position specified.
• ALWAYS securely re-install DOT cylinder(s) to the RV after they have been removed for
filling or replacement.
Filling
• Any LP-gas tanks associated with the RV should never be filled to more than 80 percent
of total capacity.
NOTE: When you have a new cylinder filled for the first time, make sure your propane
supplier purges your new cylinder of trapped air. Otherwise, an improper
mixture of gas and air will make it impossible to light your propane appliances.
For best performance the new propane cylinder must be carefully purged
before filling.
LP gas container overfill
NEVER allow your propane cylinder(s) to be filled beyond the maximum safe level marked
on the cylinder. Your propane system is designed for gas vapor only. An overfilled cylinder
could force liquid propane into the system, creating a hazardous condition.

PRoPANE LEAK TEST

ALWAYS test for leaks with a solution of dish soap and water. Apply the solution with a
spray bottle, to the outside of all gas line joints and fittings. If a leak is present, the soapy
solution will bubble at the leak point. As a general rule, small bubbles indicate a small leak
while large bubbles indicate a larger leak.
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