Product Manual

Maintenance
44 Owner’s Manual for Stationary Generators
Schedule C Maintenance
NOTE: Perform Schedule C maintenance after 1000
hours of service. Before proceeding below, first perform
all tasks listed under Schedule A Maintenance and
Schedule B Maintenance.
IMPORTANT NOTE: The following procedures
require
special tools and skills. Contact an
Independent Authorized Service Dealer to perform
these tasks.
1. Remove battery negative cable (black) from battery
n
egative (-) terminal.
2. Proceed as follows:
• Replace timing belt (2.4L engines only).
• Tighten critical fasteners.
• Replace upper and lower radiator hoses.
• Replace engine coolant bypass hoses.
• Replace block heater hoses.
NOTE: Reset the
A-B-C/Year time maintenance
schedule counter using the Dealer Sub Menu (password
required).
3. Install battery negative cable (black) onto battery
n
egative (-) terminal.
4. Install front access panel. Install left and right side
ac
cess panels. See Access Panels.
5. See Return To Service.
Return To Service
After inspection, maintenance or service of the generator,
return the unit to service as follows:
1. Pull up rubber flap covering fuse holder and install
7.
5 amp fuse (A). See Figure 5-5.
2. Install T1 fuse in transf
er switch.
3. Verify both auxiliary shutdown switches are ON (I).
See Fig
ure 3-6 for the locations.
4. Press AUTO on the control panel. A green LED
illuminates
to confirm that the system is in the
AUTO mode (B).
5. Move the Main Circuit Breaker switch up to the ON
(
Closed) position (C).
6. Close the viewing wi
ndow.
7. Remove t
he DO NOT OPERATE tag or placard
from both the control panel and transfer switch.
8. Reset the time a
nd date.
Lube Oil Maintainer System
Description
NOTE: Oil reservoir is empty when shipped from factory.
Fill with clean engine oil to activate the system.
The 36 kW, 45 kW, and 60 kW models are equipped with
a Lu
be Oil Maintainer System. The system is installed at
the factory and calibrated at the factory to the correct
engine-running crankcase oil level. As needed, the
system keeps the engine lubricating oil full by
automatically adding clean oil from the oil supply tank.
NOTE: The Lube Oil Maintainer System is equipped
wit
h
three wires (red, white, black) which are not
used in this unit.
See Figure 5-15. The green bar (A) observed through
the viewin
g lens (B) shows the normal oil level operating
range of the Lube Oil Maintainer Regulator during engine
running operation. When the oil level is within the green
bar, the internal float holds the inlet valve closed to keep
the crankcase oil at the current level.
As the engine uses oil, the float drops to open the inlet
valve a
nd allow clea
n oil to be supplied to the crankcase,
replenishing engine oil to the full mark indicated on the oil
dipstick. The float then rises with the crankcase oil level
until it reaches a point where the inlet valve closes.
When the oil level as observed through the viewing lens
is
belo
w the normal operating range green bar, it is an
indication that the oil supply tank is low or the oil inlet
screen is clogged (C).
NOTE: It is normal for the oil level to be above the
no
rmal operating range green bar (D) when engine is not
running.
A
C
D
B
E
009682
Figure 5-15. Lube Oil Maintainer Regulator
NOTE: When changing engine oil, always close the
shut
off valve to avoid draining the clean oil in the oil
supply tank with the crankcase oil. See Figure 5-9.
Fill Oil Supply Tank
1. Rotate plastic cover counter-clockwise and remove
from top of enclosure. See Figure 5-17.
2. Remove fill cap at top of oil supply tank (Figur
e 5-
18).
3. Add clean engine oil to oil supply tank (2-1/2
gallons
[9.46 liters] capacity).
4. Install fill cap at top of oil supply tank.
5. Install plastic cover at top of enclosure and rotate
clockwise un
til tight.