V1.0
MAINTENANCE SCHEDULE
This schedule applies to normal operating conditions. If you operate your engine under severe
conditions, such as sustained high-load or high-temperature operation or use in unusually wet or
dusty conditions, consult a qualified technician for recommendations applicable to your individual
needs and use.
REGULAR SERVICE PERIOD *
Performed at every indicated month
or operating hour interval,
whichever comes first.
Engine Oil
Engine Oil Filter
Air Cleaner
Sediment Cup
Spark Plug
Idle Speed
Valve Clearance
Combustion Chamber
Fuel Tank and Filter
Fuel Tube
*
For commercial use, log hours of operation to determine proper maintenance intervals.
** Service more frequently when used in dusty areas.
+
Paper Element Only
TESTING AND RESETTING THE GFCI OUTLET
Test the GFCI outlet with a GFCI tester. Read the GFCI tester instructions on how to interpret
the light code.
If you don't have a GFCI tester, plug a device, like a lamp or radio, into a working outlet. Turn
the device on to confirm it works. Switch it off and unplug it. Use this to test the outlet.
1.
Start the generator.
2.
Plug the GFCI tester into the GFCI outlet and read the codes.
2.1
If using a device, plug it into the GFCI outlet and switch it on.
3.
The tester should show the outlet is working correctly or the device will be on.
4. Press the Test Button to trip the GFCI outlet.
4.1
The tester should show the GFCI outlet has no power. The device plugged into the
outlet will shut off. This indicates the outlet is correctly wired
4.2
Press the Reset button and power will return.
5.
Power remains on after the Test Button is pressed. Follow these steps to resolve the issue.
5.1
Press the Test Button again to confirm it was activated.
5.2
Check the tester light code to see if it indicates the issue. Take steps to fix the
indicated problem.
5.2.1 If using a device, stop the generator and disconnect the device. Plug the device
into a working outlet to confirm the device is not the problem.
5.3
Consult with a qualified electrician to replace the faulty GFCI outlet with a new GFCI outlet.
Visit www.princessauto.com for more information
15,000W Gasoline Generator with Electric Start
BEFORE
EACH
USE
Check
Change
Replace
Check
Clean
Replace
Clean
Clean / Adjust
Replace
Check / Adjust
Check / Adjust
Clean
Clean
Check
FIRST
EVERY 3
MONTH
MONTHS
OR 20
OR 50
HOURS
HOURS
X
X
After every 200 Hours
X
After every 500 Hours
Every 2 years
Every 2 years (replace if necessary)
EVERY 6
MONTHS
OR 100
HOURS
X
X **
X
X
8718090
EVERY
YEAR OR
300
HOURS
X
+
X
X
X
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