Northern Lights Lugger M673D, Руководство оператора

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OM673 09/09
The servicing of marine engines and generator sets
presents unique problems. In many cases boats
cannot be moved to a repair facility. Marine engines
cannot be compared to the servicing of automo-
biles, trucks or even farm equipment. Failures often
occur in remote areas far from competent assistance.
Marine engines are taxed far more severely than
auto or truck engines; therefore, maintenance
schedules must be adhered to more strictly. Failures begin with minor problems that are
overlooked and become amplifi ed when not corrected
during routine maintenance.
As operator, it is your obligation to learn about your
equipment and its proper maintenance. This is not a
comprehensive technical service manual. Nor will it
make the reader into an expert mechanic. Its aim is to
aid you in maintaining your unit properly.
Introduction
M - Northern Lights marine generator set
Model number of engine block
Bore Cylinders
67 mm 3
Serial Numbers
MODELS INCLUDED
This manual covers the operating instructions for:
M673M, M673L, and M673D marine generator sets.
Model Numbers
Model numbers give the unit's application, block model, aspiration, and RPM:
+
Unit Identifi cation
Northern Lights marine diesel generator set with a 673 engine, TF-276M generator end,
and an automatic voltage regulator.
Northern Lights marine diesel generator set with a 673 engine, TF-276D generator end,
and an automatic voltage regulator.
Northern Lights marine diesel generator set with a 673 engine, TF-276D generator end,
and an automatic voltage regulator.
M 673M
M 673L
M 673
=
=
Your set has three serial numbers:
1
an engine number stamped
on the block,
2
a generator number, and
3
a generator set number.
Use the serial number on the generator set data plate when ordering
parts or in correspondence. The generator set data plate is found on
the service side of the generator and resembles the drawing in
Figure 1
.
Figure 1: Generator set serial number data plate.
2
M 673D
=
AC Generator Data
Generator Set Data
Northern Lights, Inc., WA USA
www.northern-lights.com
Model No.
Serial No.
DUTY
KW
KVA
RPM
HERTZ
PHASE
°C RISE
RULE
WIRE
INSUL
AMB°C
PF
VOLTS
VOLTS
AMPS
AMPS
Set Serial
Set Model