Winco PSS25000/A - Manual (Page 2)

Read and understand all instructions in the
manual before starting and operating the
generator set.
USING THIS MANUAL
Congratulations on your choice of a Winco generator set.
You have selected a high-quality, precision-engineered
generator set designed and tested to give you years of
satisfactory service.
To get the best performance from your new engine
generator set, it is important that you carefully read and
follow the operating instructions in this manual.
Should you experience a problem please follow the
“Things To Check” near the end of this manual. The
warranty listed in this manual describes what you can
expect from WINCO should you need service assis-
tance in the future.
TABLE OF CONTENTS
INTRODUCTION i
GUIDE TO PRODUCT SAFETY 1
BASIC INFORMATION 2
Description 2
Specification Table 3
PREPARING THE UNIT 3
Unpacking the Unit 3
ENGINE GENERATOR INSTALLATION 4
Installation 4
Fuel Installation 4
Vapor Fuel Pressure Tables 5
Liquid Withdrawal 6
Fuel Adjustments 6
Fuel Conversions 6
Lubrication 7
Battery Installation 7
Connecting Battery Charger &
Blockheater
7
TRANSFER SWITCH INSTALLATION 7
AC Electrical Connections 8
DC Electrical Connections 10
Exerciser Clock Set Up 11
INITIAL START-UP 11
TROUBLESHOOTING INFORMATION 12
WIRING DIAGRAMS
NON-UL ATS Wiring Diagram 14
Winco/Zenith UL ATS Schematics 15
ASCO 165 UL ATS Schematics 16
PSS25000 Layout 17
DC Schematic 18
AC Schematic 19
AC Schematic 20
MAINTENANCE LOG 21
12 MONTH WARRANTY 22
PAGE i
PROPER USE AND INSTALLATION
You must be sure your new engine generator set is:
* Properly serviced before starting
* Operated in a well ventilated area
* Properly exhausted and gases safely dispersed
* Wired by a qualified electrician
* Operated only for its designed purposes
* Used only by operators who understand its operation
* Properly maintained
COPY YOUR MODEL AND SERIAL
NUMBER HERE
No other WINCO generator has the same serial number
as yours. It is important that you record the number
and other vital information here. If you should ever
need to contact us on this unit it will help us to respond
to your needs faster.
MODEL____________________________________
SERIAL NUMBER____________________________
PURCHASE DATE____________________________
DEALER___________________________________
DEALER PHONE # ___________________________