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OM773LW3 11/20
1
Read this operator's manual thoroughly before starting to operate your equipment.
This manual contains information you will need to run and service your new unit.
OPERATOR'S MANUAL
for Model
M773LW3 and M773LW3G
INTRODUCTION
..................................................
2
Models Included .................................................
2
Unit Identification
...............................................
2
Serial Numbers
...................................................
2
WARRANTY
...........................................................
3
SAFETY RULES
..............................................
3 - 7
LOCK OUT / TAG OUT PROCEDURES
..........
8
COMPONENT LOCATIONS
M773LW3G
Marine Generators
......................
10
M773LW3 Marine Generators
..........................
11
CONTROL PANELS
Series 1-B .........................................................
12
Series 3 .............................................................
12
Series 4 .............................................................
12
OPERATING PROCEDURES
Break-in Period
................................................
13
Before Starting
.................................................
13
Starting
.............................................................
13
Operating
.........................................................
13
Stopping
...........................................................
13
Shutdowns and Alarms
....................................
14
Spare Parts
.......................................................
14
SERVICING SCHEDULE CHART
.................
15
SERVICING
Lubrication - General
.......................................
16
Checking Oil
....................................................
16
Oil Changes
.....................................................
16
Changing Lube Oil Filter
.................................
16
Air Cleaner
.......................................................
17
V-Belts .............................................................
17
Valve Clearances
..............................................
17
Fuels - General
.................................................
18
Fuel Filters
.......................................................
18
Cooling System - General
................................
19
Checking coolant level
...................................
19
Cooling System Flushing
.................................
19
Injector Service
................................................
20
Injection Pump
.................................................
20
Heat Exchanger
...............................................
22
Raw Water Pump
.............................................
22
Exhaust Elbow
................................................
22
Generator Ends
................................................
22
Electrical System - General
.............................
22
Glow Plugs
.......................................................
22
Booster Batteries
..............................................
23
Battery Care
.....................................................
23
Winterizing / Out-of-Service
...........................
23
TROUBLESHOOTING
Electrical
..........................................................
24
Engine
......................................................
25 - 27
Bleeding the Fuel System
................................
28
WIRING DIAGRAMS (Current Production)
AC Electrical
...........................................
30 - 33
DC Electrical
...........................................
34 - 42
Panel Wiring
............................................
43 - 45
APPENDIX (Non-Current Production Diagrams)
DC Electrical
...........................................
46 - 49
Panel Diagrams
........................................
50 - 54
Proprietary Information
This publication is the property of Northern Lights, Inc.
It may not be reproduced in whole or in part without the written permission of Northern Lights, Inc.
© Northern Lights, Inc. All rights reserved. Litho U.S.A. Publication number OM773LW3 11/20
Table of Contents
Summary of Contents for Lugger M773LW3
Page 11: ...OM773LW3 11 20 9 Notes...
Page 31: ...OM773LW3 11 20 29 Troubleshooting Notes...
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