Coachmen RV Aurora, General Maintenance & Troubleshooting

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INVERTER
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In motorhomes where an inverter is available, it is important to remember that the inverter system is
designed to temporarily run appliances such as the TV, microwave, and a few 110 volt receptacles.
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The switch on outside, for most cases, should be left in the "Off" position. System can be turned on
and off from remote panel inside of coach. This will prevent premature wear down and discharge
on batteries.
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Inverters "step up" 12 volts battery power to 120 volts AC power.
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They require fully charged batteries to operate properly.
GENERATORS
Onan Generators
Starting & Stopping Procedures:
For simple steps for starting and stopping your Onan genset, see your Onan operator manual.
RV Genset Exercise
It may seem strange that “not”
using a machine could cause per-
formance problems, but with RV
gensets that’s exactly the case.
RV genset exercise is important
both in terms of moisture and fuel
system damage. Often RV gensets
are used infrequently and over
time, in as little as 30 days, the
gasoline housed in a genset can
break down into gums and var-
nishes. Gum and varnish can clog
the fuel system, causing fuel
pump, fuel line and carburetor
plugging, resulting in hard start-
ing and surging, (never settling on
a stable operating speed).
To prevent this, Onan recom-
mends you run your generator at approximately 50% of its capacity (2000 watts, or one air conditioner for
a 4000 watt set) for two hours at least once every four weeks. a long two hour exercise period is preferable
to several short periods.
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Inspect generator set prior to each trip and use.
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Check oil level prior to each trip.
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Keep unit clean and free from dirt and debris.
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Inspect wire and fuel connections, making certain they are tight and free of corrosion. Repair if
necessary.
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Inspect fuel lines for cuts, cracks and abrasions, replace if necessary.
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Inspect exhaust system for leaks.
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Use fuel stabilizer when RV is in storage
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Refer to your ONAN RV Genset Handbook for maintenance and service guidelines.
If any discrepancy or problem is noted, contact your local Onan Service Center for repairs. If necessary, call
1-800-888-ONAN for your local Service Center.
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ELECTRICAL