Northern Lights Lugger ONL753W2, Руководство оператора

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ONL753W2 10/09
4
Servicing of generator sets presents unique problems.
In many cases boats cannot be moved to a repair
facility. Generator sets cannot be compared to the
servicing of automobiles, trucks or even farm equip-
ment. Failures often occur in remote areas far from
competent assistance. Generator sets 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
W
NL - Northern Lights industrial generator set
Model number of engine block
Bore Cylinders
75 mm 3
Serial Numbers
MODELS INCLUDED
This manual covers the operating instructions for:
NL753W and NL753W2 industrial generator sets.
Model Numbers
Model numbers give the unit's application, block model, aspiration, and RPM:
Designates new
winding within
generator set
+
+
Unit Identifi cation
Northern Lights industrial generator set with a
753 engine, PXK2 series generator end, and AVR.
NL
753
NL 753W
=
Your set has three serial numbers:

1

an engine number stamped
on the block,
2
a generator plate, and
3
a generator set plate.
Use the serial number on the generator set plate when ordering parts
or in correspondence. The generator set plate is found on the service
side of the generator and resembles the drawing in
Figure 1
.
Figure 1: Generator set serial number plate.
Northern Lights industrial generator set with a 753
engine, PXK2 series generator end, AVR, Tier II.
NL 753W2
=