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Tanks are to be installed, fueled and maintained in accordance to
State and Local codes, rules, regulations or laws.
Propane is a true gas compressed into a liquid form. As the fuel is
released from the container, it changes to vapor which is then used
for the operation of the appliances. Propane will not run through the
appliances in the liquid state.
Propane expands 1½ percent for every ten degrees of increase in
temperature. It is imperative to leave sufficient space inside the
container to allow for natural expansion of gas during warmer weather.
The main shut off valve must be kept closed at all times unless you
are using the propane system or filling the propane cylinder. When the
cylinder is disconnected from the hose, install the valve cover that is
attached to the container.
Close the propane cylinder main shut off valve by hand tightening
only. Use of tools creates a potential to over tighten the valve
(damaging the interior seals on the cylinder valve seat). If this type of
damage occurs, the cylinder will not close properly.
Servicing or Filling
Have the RV checked for leaks at the connections on the propane
system soon after the purchase and the initial filling of each propane
cylinder.
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.
LP Gas Container Overfill
Never allow your propane tank to be filled above the maximum safe
level. Overfilling the propane container above the liquid capacity
indicated on the container, could allow liquid propane to enter
the system that is designed for vapor only, creating a hazardous
condition.
The propane piping system is designed for use with propane
only. Do not connect natural gas to this system.
Refer to your Customer Information Packet for more information on
the LP gas system components.
Maintenance
Propane gas is normally non-corrosive - you need not worry about
the inside of your container. However, the outside should be kept
free from rust by a periodic coat of paint in a light reflective color.
Rust, scratches and/or dents can affect the safety of the cylinder.
Inspect the cylinder at regular intervals. If there is a problem, have it
evaluated by a qualified technician and discard it. DOT requires that a
visual inspection be made prior to each filling.
Any cylinder that has been exposed to fire, leaks, or seems damaged
should not be refilled.
Do not attempt to repair any containers, container valves, regulator or
appliances by yourself. Use only trained certified propane gas service
technicians to perform repairs.
Page 56
FUEL & PROPANE SYSTEM
Propane Cylinder Recertification
DOT cylinders may only be used for 12 years after their manufacture
date (the number of years for certification may vary in your area).
After that, the cylinders must be "recertified" which provides another
five years of use.
The cylinders can be recertified every five years thereafter. Federal
DOT (Department of Transportation) regulations require periodic
inspections and re-qualifications of the propane cylinders. DO NOT
USE damaged or rusted containers.
Verify with your local propane dealer that all required inspections and
certifications have been completed on the propane cylinder within the
correct time period before refilling the cylinder. Have the LP system
checked for leakage each time a cylinder is refilled or after any part of
the propane system has been disconnected.
Hoses, Pipes, Tubes and Fittings
The hoses, pipes, tubes and fittings used in your propane system
are designed to withstand pressures exceeding those of the propane
system. However, because environment and time can both contribute
to the deterioration of these components, they must be inspected for
wear at regular intervals.
Be sure to inspect the hose before each season and when having the
tank refilled. Look for signs of deterioration such as cracks or loss of
flexibility. When replacing the hose or other propane components,
make sure to always replace them with components of the same type
and rating (check with your dealer).
Two Stage Propane Regulators
A propane regulator's function is to reduce the pressure from the
propane container(s) to a safe and consistent low operating pressure.
The regulator may be adjusted by your dealer or qualified propane
service technician for optimum performance (this
adjustment should always be made with a properly
calibrated manometer).If the pressure is too high, it
affects performance and safety; if the pressure is too
low, your appliances will not operate correctly.
If your RV is equipped with the "automatic" two-stage regulator, with
both cylinders full of propane, turn the lever on the regulator towards
the cylinder you wish to use first. This will now be the "supply"
cylinder and the other the "reserve". Slowly open both cylinder valves.
The indicator on top of the regulator will turn bright green. When the
cylinder becomes empty, the indicator will change to bright orange.
Now turn the regulator lever to the side of the "reserve" cylinder and
the green signal should return. You may now remove the empty
cylinder to have it refilled without interrupting the flow from the full
bottle. After filling the cylinder, connect the pigtail hose and slowly
open the bottle valve.
Refer to the manufacturer's information included in your Customer
Information Packet and follow all safety instructions and warnings.
(See page 59)
U
Y
NIVERSIT
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