2
OPM-108/B
TABLE OF CONTENTS
SAVE THESE INSTRUCTIONS
2
TESTING POLICY
2
SAFETY INFORMATION
3
CALIFORNIA PROPOSITION 65
ANSI SAFETY DEFINITIONS
SPECIFICATIONS 4
DR175F4
DR250F4
DR300F4
DR350F4
INTRODUCTION 5
PRODUCT DESCRIPTION
PREPARING THE UNIT
7
START-UP CHECK LIST
UNPACKING
LIFTING THE GENERATOR SET
INSTALLATION 7
GENERAL INFORMATION
ENGINE GENERATOR SET MOUNTING
VENTILATION REQUIREMENTS
INSTALLING THE FUEL LINE
LUBRICATION
INSTALLING THE BATTERY
A.C. ELECTRICAL CONNECTIONS
CONNECTING BATTERY CHARGER & BLOCK HEATER
MOUNTING THE AUTOMATIC TRANSFER SWITCH
GROUNDING
D.C. ELECTRICAL CONNECTIONS
STARTING PROCEDURE
12
DC INTERCONNECTIONS TO THE ATS
INITIAL START UP
MAINTENANCE 14
CHANGING THE OIL
CHANGING OIL FILTER
CHANGING COOLANT
REFILLING COOLANT
CHANGING AIR FILTER
CLEANING RADIATOR
DRAINING WATER IN FUEL FILTER
CHANGING THE FUEL FILTER
STORAGE
MAINTENANCE SCHEDULE
16
TROUBLESHOOTING TABLE
17
AVR WIRING
18
WIRING SIZE TABLE
19
ENGINE HARNESS SCHEMATIC
20
DR175F4
ENGINE HARNESS SCHEMATIC
21
DR250F4
DSE 7310 MKII WIRING DIAGRAM
22
AC WIRING
23
LIMITED WARRANTY
24
TESTING POLICY
Before any generator is shipped from the factory, it is fully
checked for performance. The generator is loaded to its
full capacity, and the voltage, current, and frequency are
carefully checked.
Rated output of generator is based on engineering tests
of typical units, and is subject to, and limited by, the
temperature, altitude, fuel, and other conditions specified
by the manufacturer of applicable engines.
This unit comes factory set for either key start or manual
start. With the DSE 7310 MKII controller used in the manual
start option it is possible to wire the control for remote start.
Wiring instructions can be found further in this manual. The
key start version does not have this option.
SAVE THESE INSTRUCTIONS
This manual contains important instructions that should
be followed during installation and maintenance of the
generator. Read and understand all instructions in the
manual before starting and operating the generator.
USING THIS MANUAL
Congratulations on your choice of a WINCO generator.
You have selected a high-quality, precision-engineered
generator designed and tested to give you years of
satisfactory service.
To get the best performance from your new generator, it is
important that you carefully read and follow the operating
instructions in this manual.
Should you experience a problem please follow the
“Troubleshooting Tables” near the end of this manual.
The warranty listed in the manual describes what you can
expect from WINCO should you need service assistance in
the future.
