Owner’s Manual for Generator
25
Maintenance
Section 4 Maintenance
Emissions Information
For emissions information, see the OEM engine manual.
Daily Walk Around Inspection
Look for conditions that could hinder performance or
safety, such as (but not limited to) oil/coolant/fuel
leakage, blocked vents, loose/missing hardware, and
electrical connections.
Visually inspect the fan belt for cracks, fraying,
stretching, and verify the belt is properly seated in the
pulley grooves. Replace the belt according to the
manufacturer’s recommendations.
NOTE:
At the 500 hour/12 month service interval, it is
recommended that the belt be removed and checked for
wear. While the belt is removed, inspect pulleys and
bearings. Rotate and feel for hard turning or unusual
sounds. If pulleys or bearings need replacement, contact
the engine manufacturer.
General Maintenance
Poorly maintained equipment can become a safety
hazard. In order for the equipment to operate safely and
properly over a long period of time, periodic maintenance
and occasional repairs are necessary. Never perform
routine service (oil/filter changes, cleaning, etc.) unless
all electrical components are shut OFF. Before servicing
the unit, always follow the instructions listed below.
•
Verify the Control Power switch is OFF (O).
•
Verify the circuit breakers are OFF (O).
•
Activate (push in) the emergency stop switch.
•
Disconnect the negative (-) terminal on the battery.
•
Attach a “Do Not Start” sign to the control panel.
This will notify everyone that the unit is being
serviced and will reduce the chance of someone
inadvertently trying to start the unit.
•
Do not wash the unit with a high pressure hose or
with any kind of power washer.
•
Do not 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.
•
If the unit is stored outside, check 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 the condition of the air filter by viewing the
level of the vacuum draw on the filter minder
gauge. Replace the air filter when the yellow center
bar reaches the red section on the gauge (20 in.
H
2
O).
•
Check wheel lugs. see
•
Check coolant level daily. See the engine
operator’s manual for coolant recommendations
and proper mixture.
– Coolant is checked visually by inspecting the
level in the coolant overflow jug located near the
radiator.
– Normal operating level is between the FULL and
ADD markings on the overflow jug, also known
as the normal range.
– When engine is stopped and completely cool,
coolant may be added directly to the coolant
overflow jug.
•
Verify the oil level daily. See the engine operator’s
manual for the proper viscosity grade of oil,
including special operating conditions such as a
change in season or climate.
– Do
not start the unit if the engine oil level is
below the add mark on the dipstick.
– Normal operating level is in the cross-hatch
pattern between the FULL and ADD markings on
the dipstick.
– Add oil only if the oil level is below the ADD mark
on the bottom of the cross-hatch pattern on the
dipstick.
– Do not overfill the crankcase.
•
Verify the fuel level.
•
If the unit is connected to a remote start or transfer
switch, make sure the remote switch is also off and
tagged.
NOTE:
If the engine was run out of fuel or the fuel tank
was drained, it may be necessary to bleed the fuel lines.
See the engine operator’s manual supplied with the unit
for more information.
Basic Maintenance Schedule
See the original equipment manufacturer’s operating
manual for a complete list of maintenance requirements.
Failure to comply with the procedures as described in the
engine operator manual will nullify the warranty,
decrease performance and cause equipment damage or
premature equipment failure. Maintenance records may
be required to complete a warranty request.
CAUTION
(000306)
Equipment Damage. Failure to perform a
daily inspection could result in damage to
the unit.