Gasboy 9820A Series - Manual (Page 5)

03/07/03 Contents-1
CONTENTS
IMPORTANT WARNINGS AND SAFEGUARDS
FCC
Information
Section 1:
INTRODUCTION
Purpose .................................................................................................... 1-1
General Description .................................................................................. 1-1
Standard Features ............................................................................... 1-1
Optional Features ................................................................................ 1-2
Section 2:
INSTALLATION
Installation Precautions ............................................................................ 2-1
Vapor Recovery Option ............................................................................ 2-2
Hose Length Estimator ............................................................................. 2-2
Typical Installation .................................................................................... 2-4
011930 Base Layout (View 1 - Pumping Unit Assembly).......................... 2-5
011930 Base Layout (View 2 - Register Assembly) .................................. 2-6
011884 Base Layout (Optional Post) ........................................................ 2-7
011885 Base Layout (Side and Rear Brackets - View 1) .......................... 2-8
011885 Base Layout (Side and Rear Brackets - View 2) .......................... 2-9
Section 3:
CONTROL LINES
Purpose .................................................................................................... 3-1
Ground ..................................................................................................... 3-1
Micro Feed ................................................................................................ 3-1
Micro Neutral ............................................................................................. 3-1
Pump Motor Feed .................................................................................... 3-1
Neutral Feed ............................................................................................ 3-2
Slow Flow (Reset Complete/Switch Detect).............................................. 3-2
Fast Flow................................................................................................... 3-2
Phase 2 Feed ........................................................................................... 3-2
Pulser ....................................................................................................... 3-2
Pulse Output.............................................................................................. 3-3
RS-485 ...................................................................................................... 3-3
Section 4:
WIRING
Wiring Precautions ................................................................................... 4-1
Ground ..................................................................................................... 4-2
Circuit Breakers ........................................................................................ 4-2
Pump Motor .............................................................................................. 4-2
Pulse Output ............................................................................................. 4-2
RS-485 ..................................................................................................... 4-2
Wire Size .................................................................................................. 4-3
Conduit ..................................................................................................... 4-4
Terminal Block ID ...................................................................................... 4-5
023866 Wiring Diagram (9822A, 9823A) .................................................. 4-6
023867 Wiring Diagram (9822A-25, 9823A-25) ........................................ 4-8