Holiday Savoy LX 2006, Manual

Page: 128 / 154

128 • Section 7 — LP-Gas Systems Savoy SL & LX 5th Wheel & Travel Trailer
LP-Gas reGuLator
The regulator is the heart of an LP-Gas system. The LP-Gas in the
tank is under high pressure. The regulator reduces the pressure of gas so
it is safe to use with various appliances. The regulator on the recreational
vehicle is a two-stage regulator. The first stage regulator reduces full
tank pressure down to a range of 10 to 13 psig (pounds per square
inch gauge). The second stage further reduces the pressure down to an
outlet pressure of 0.4 psig (11 inches of water column). The regulator
is equipped with a vent that allows it to breathe. Keep the vent clear of
corrosion or obstructions. If the vent becomes clogged, pressure from LP
tank could cause a failure of the components. If corrosion exists, contact
a qualified LP-Gas service technician. The regulator is mounted with
the vent facing downward. If the vent becomes clogged, clean it with a
toothbrush.
Under normal atmospheric conditions the LP regulator and LP-Gas
will not freeze. However, gas passing through the regulator can expand
and cool to create moisture that will turn to ice and block the orifice. The
possibility of freeze up is greatly reduced with a two stage regulator.
To Prevent Freeze Up:
1. Ensure the LP tank is totally free of moisture prior to filling.
2. Ensure the tank is not over-filled.
3. Keep the valve closed when the tank is empty.
4. If a freeze up occurs, have an LP-Gas distributor purge the tank.
5. Have the LP-Gas distributor inject methyl alcohol in the tank.
WARNING:
The regulator is preset at the factory. Adjustments require special equipment. Failure to
follow these instructions may result in a fire or explosion, causing severe personal injury or
death. Do not attempt to enter the recreational vehicle until the problem is corrected.
LP-Gas consumPtion
Each gallon of LP-Gas produces 91,502 BTU’s of heat. Total consumption depends on the rate of usage by
each appliance and the operating time. The stove and heating systems typically use the most gas. In sub-freezing
temperatures and high winds, gas consumption by the furnace can be very high. Check the tank level often in cold
weather.
Determine Fuel Consumption: To determine about how many hours an LP-Gas appliance will operate on
one gallon of LP use the following formula:
• LP-Gas appliances are rated in Input BTU (British Thermal Units). The rating is usually stamped or
printed on tag affixed to the appliance.
• One gallon of LP-Gas produces 91,502 BTU’s.
• Divide the amount of BTU’s of one gallon of LP-Gas (91,502) by the rating on the appliance.
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