Northern Lights NL773LW3, Руководство оператора

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ONL773LW3 11/13
2
Servicing of industrial engines and generator sets
presents unique problems. Generator sets cannot be
compared to the servicing of automobiles, trucks or
even farm equipment. Failures often occur in remote
areas far from competent assistance.
Industrial engines are often 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 amplified 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
77
mm
3
Serial Numbers
MODELS INCLUDED
This manual covers the operating instructions for:
NL773LW3 industrial generator set.
Model Numbers
Model numbers give the unit's application, block model, aspiration, and RPM:
Designates new
winding within
generator set
+
+
Unit Identification
Northern Lights industrial generator set with a
773 engine and PX-309K2 generator end, Tier III.
NL
773
NL 773L W3
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.
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