Turn the generator on by pressing and holding the dash button down until the motor starts.  When you depress the generator button, a light in the switch will rapidly blink.  Once the glow plugs heat up the combustion chamber, the generator will start to crank.  During cold outdoor temperatures, or if you are starting the generator for the first time of the day, it may be necessary to hold the button down for several seconds while waiting for the generator motor to engage.

After the generator has started to operate, wait three minutes and then add the load.  Prior to turning off the generator, disengage the loads, wait three minutes and then momentarily press the generator off button.

It is fine to operate the generator while driving down the road.  The generator is a good source to provide power for the roof air conditioner or heat pump.  Fuel required to operate the generator is minimal.

Exercise the generator during storage at least one time per month.  Engage the generator, bring it up to operating temperature and add a load, such as the roof air conditioner or microwave.

An hour meter is installed to help you track service intervals.  Record the hour meter reading each time you perform scheduled service.

The circuit breaker may trip if the load exceeds maximum generator output.  The generator will continue to run after the circuit breaker has tripped, but there will be no a/c 120-Volt power available inside the RV.

Excess operating noise could indicate a loose exhaust pipe muffler.  Check the exhaust system once each year for loose or broken brackets.  A loose bolt at the muffler may cause the gasket to leak.  Modifications to the exhaust pipe, such as adding an extension, can mechanically damage the exhaust system and potentially create a gas exhaust leak.

Do not store tools or cargo on top of the generator or modify the generator compartment.  The generator is installed for maximum airflow and will shut down from excess temperature when airflow is restricted.

Road debris is another culprit of over-temperature problems.  Litter, in particular plastic bags, can enter into the air system and lodge in front of the radiator.  If you suspect a blockage, turn the generator off, engage the battery disconnect switch and crawl under the generator with a flashlight to inspect the radiator.

A loose or broken fan belt can also cause an over temperature situation.  Occasionally inspect the fan belt for wear.  If the belt is broken, or produces a loud squeak, change the belt.  It is advisable to include a spare generator fan belt in your on board toolbox.

Regular oil and filter changes are required.  Be sure to correctly line up the new filter.  Cross-threading the filter can cause the generator to leak.  Change coolant through the access, not via the overflow.  Air pockets can form while adding coolant.  Add the required amount and recheck the coolant reservoir after fifty miles to determine if more coolant is necessary.  Follow the generator coolant service intervals recommendations.  Failure to change the coolant as recommended can result in costly repairs.

Dark smoke at the exhaust pipe may indicate a clogged air filter.   Stumbling and dragging of the generator motor are often signs of a clogged fuel filter.   The air filter must be completely replaced.  Do not attempt to extend filter life by washing the filter or hitting it against a hard surface to remove dirt.  Trying to recycle a used filter will weaken the construction of the filter and expose the system to an increase of dirt particles that the filter is installed to catch.