Table of Contents
Advertisement
Section 4: Maintenance
Emissions Information
For warranty information, please refer to the diesel
engine manual supplied with this unit.
Daily Walk-Around Inspection
CAUTION
Equipment Damage. Failure to perform a daily
inspection could result in damage to the unit.
Perform a walk-around inspection of the unit every day
before starting the unit. Look for conditions that could
hinder performance or safety, such as (but not limited to):
•
Oil, coolant, and fuel leakage
•
Blocked vents
•
Loose or missing hardware
•
Loose or broken electrical connections
Inspect the fan belt for cracks, fraying, or stretching. Ver-
ify the belt is correctly seated in the pulley grooves.
Replace the belt according to the manufacturer's recom-
mendations.
General Maintenance
Poorly maintained equipment can become a safety
hazard. In order for the equipment to operate safely and
correctly over a long period of time, periodic maintenance
and occasional repairs are necessary. DO NOT perform
routine service (oil and filter changes, cleaning, etc.)
unless all electrical components are shut off.
Regular maintenance will improve performance and
extend engine/equipment life. Generac Mobile recom-
mends that all maintenance work be performed by a
GMASD. Regular maintenance, replacement or repair of
the emissions control devices and systems may be per-
formed by any repair shop or person of the owner's
choosing. However, to obtain emissions control warranty
service free of charge, the work must be performed by a
GMASD or authorized Mitsubishi
ing on the repair. See the emissions warranty.
Preparing for Service
Before servicing the unit, always follow the instructions
listed below.
1. Verify the circuit breakers are switched OFF (O).
2. Disconnect the negative (–) terminal on the battery.
Owner's Manual for Mobile Light Tower
(000306)
®
engine dealer depend-
3. Attach a "Do Not Start" sign to the control panel to
signify that the unit is being serviced and reduce
the chance of unauthorized use.
Cleaning the Unit
Equipment damage. Never spray water to clean unit.
Do not introduce water into generator widings,
terminals, or fuel system during the cleaning process.
Doing so will result in equipment damage.
Always clean the unit after each use to remove dust,
grease, mud, or spilled fuel or oil. Use soft, clean rags to
wipe the cabinet exterior and control panel. Low-pressure
compressed air (less than 40 psi [276 kPa]) can also be
used to remove dust and debris from the cabinet interior.
This unit contains sensitive electronic components that
can be damaged by high pressure and heat. Do not:
•
wash the unit with a high pressure hose or power
washer.
•
wash the engine block or fuel tank with a power
washer or steam cleaner. Water may enter the
cabinet and collect in the generator windings or
other electrical parts, causing damage.
Inspecting the Unit
•
If the unit is stored outside, inspect for water inside
the cabinet and generator before each use. If wet,
dry the unit thoroughly before starting.
•
Inspect condition of electrical cords. DO NOT use
the unit if insulation is cut or worn through.
•
Verify winch cables are in good condition and
centered on each pulley. DO NOT use a cable that
is kinked or starting to unravel.
•
Verify the wheel lugs are present and correctly
tightened. Refer to
•
Check the coolant level daily by inspecting the
level in coolant overflow jug located near the radia-
tor. Refer to the engine operator's manual for cool-
ant recommendations and proper mixture. Normal
operating level is between the 'full' and 'add' mark-
ings on the overflow jug.
•
After engine is stopped and completely cool, cool-
ant may be added directly to the coolant overflow
jug.
•
Check the oil level daily. Refer to the engine opera-
tor's manual for the appropriate oil specification.
•
Verify the oil is correct for special operating condi-
tions such as a change in season or climate.
CAUTION
(000325a)
Towing
Safety.
29
Advertisement
Table of Contents
Troubleshooting
