Guardian Technologies 4389 Portable Generator User Manual


 
SECTION 1.1
GENERATOR IDENTIFICATION
GENERAL INFORMATION
PART 1
Page 1.1-1
INTRODUCTION
This Diagnostic Repair Manual has been prepared
especially for the purpose of familiarizing service
personnel with the testing, troubleshooting and repair
of air-cooled, prepackaged automatic standby
generators. Every effort has been expended to
ensure that information and instructions in the manual
are both accurate and current. However, Generac
reserves the right to change, alter or otherwise
improve the product at any time without prior
notification.
The manual has been divided into ten PARTS. Each
PART has been divided into SECTIONS. Each
SECTION consists of two or more SUBSECTIONS.
It is not our intent to provide detailed disassembly and
reassemble instructions in this manual. It is our intent
to (a) provide the service technician with an
understanding of how the various assemblies and
systems work, (b) assist the technician in finding the
cause of malfunctions, and (c) effect the expeditious
repair of the equipment.
ITEM NUMBER:
Many home standby generators are manufactured to
the unique specifications of the buyer. The Model
Number identifies the specific generator set and its
unique design specifications.
SERIAL NUMBER:
Used for warranty tracking purposes.
Figure 1. A Typical Data Plate