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Section 5
Troubleshooting and Maintenance
WARNING: Before cleaning, inspecting, repairing, refueling or performing any maintenance, always be sure
the engine has stopped and that all rotating parts have also stopped. After stopping, certain
components are still extremely hot so be careful not to get burned.
WARNING: Before servicing the light tower, be sure to disconnect the plug wires to help prevent
accidental engine rotation or starting.
WARNING: Installation and servicing of batteries is to be performed or supervised by personnel
knowledgeable of batteries and the required precautions. Keep unauthorized personnel away
from batteries.
WARNING: Disconnect the battery's ground terminal before working in the vicinity of the battery or
battery wires. Contact with the battery can result in electrical shock when a tool accidently
touches the positive battery terminal or wire. The risk of such shock is reduced when the
ground lead is removed during installation and maintenance.
Maintenance
The following are general maintenance recommendations. The engine must be stopped and all
electrical load devices removed from the light tower plugs or terminals before any maintenance is
performed.
General Checks
Change Engine Oil
Refer to engine manual for manufacturers recommendation for oil and filter change intervals and
type of oil to use and procedures.
Check Air Cleaner (Left side cover)
Refer to engine manual for manufacturers recommendation for cleaning and replacement
intervals and procedures.
Flood Light Bulb Replacement
WARNING: Light fixtures become extremely hot during use. To prevent severe burns, do not touch light
fixtures, bulbs or other components until they have cooled and no longer present a burn hazard.
Wear protective clothing when placing the tower in the stowed position after use and do not allow
any person to touch the light fixtures.
Refer to Section 4 of this manual for the procedures if you are not familiar with these steps.
MN2488
1.
Inspect the fuel system for leaks. Replace defective components immediately.
2.
Inspect and replace any fuel line that shows signs of deterioration.
3.
Inspect all fuel clamps to ensure they are tight and no leaks exist.
4.
Make sure the fuel cap fits snugly on the fuel tank and that the fuel tank does not leak.
5.
Inspect the condition of AC outlets for damage and replace if damaged.
6.
Test all GFCI (Ground Fault Circuit Interrupter) receptacles daily by pressing the test
button on the receptacle during operation. Ensure that the GFCI trips and and no
voltage is present at the receptacle. Replace any GFCI receptacle that fails the test.
7.
Inspect the external wire cables (extension cords) and connectors to be used for cuts,
frayed insulation, or loose connections. Repair or replace any problems prior to using
the unit.
8.
Inspect bolts and nuts for tightness. Vibration can cause nuts or bolts to loosen.
1.
Stop the generator.
2.
Lower the mast.
3.
Tilt the mast down to the stowed position.
4.
Wait until the fixtures and bulbs have cooled sufficiently and replace the defective bulb.
Troubleshooting and Maintenance 5-1
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