Tiffin Motorhomes 2011 Phaeton, Руководство пользователя

Страница: 33 / 173

H E A T I N G & A I R C O N D I T I O N I N G
3-5
main valve and through the regulator, it is converted into a gas and its pressure is reduced to a safe level
for use within the motor home.
A LP gas-distribution system distributes the gas to those appliances using such in the motor home. The
“heart” of this LP gas distribution system is the regulator and that regulator should only be adjusted by a
qualified service technician. Most of the problems encountered in lighting the pilots of these appliances
are caused by regulator mis-adjustments.
The major component of the LP gas supply is a manifold pipe which runs lengthwise underneath the
motor home floor. From this manifold, the various gas appliances are connected by copper tubing with
flared fittings so that connections and disconnections can readily be made, as needed.
Should any of the secondary tubing develop a leak, either on the tubing proper or at the fittings; do not
attempt to splice any of these lines. Instead, have a qualified service technician run a new length of
tubing to the appliance of concern and then have that line leak-tested before placing it in normal
operation. To remove, repair, or replace any gas-operated appliance; always close the main gas valve at
the LP tank—this measure will provide an additional element of safety to prevent gas leakage and
possible, subsequent explosion hazards.
However, if a gas leak is noted or suspected, turn “off” the main valve and keep the LP gas system “off”
until that system is inspected by a qualified service technician as soon as possible. Do not delay in
addressing any possible gas leaks with appropriate service because of the inherent hazards to safety.
Warning
When the motor home is not being used, the main LP gas valve must be turned “off.”
Also, turn “off” the main valve when the LP gas tank is to be refueled to avoid the
possibility of ignition fuel fumes by the pilot lights. All gas valves on the gas-operated
appliances with Direct Spark Ignition (DSI) should also be in the “off” position during
refueling and/or maintenance operations. DO NOT store LP, diesel fuel, propane,
butane, or other flammable liquids inside the vehicle as these represent a very real fire
hazard and possible threat to life.
LP Tank Filling Practices
Any LP gas tank associated with the motor home should never be filled to more than 80% of total
capacity; filling should always be done only when the motor home is leveled. If the motor home is not
level, the tank may be overfilled (i.e., more than 80% of capacity) and, thus, subject the motor home to
possible fire or explosion from resultant uncontrolled gas flows.