Gasboy 8700Q Series - Manual (Page 3)

07/15/03 Contents-1
CONTENTS
IMPORTANT WARNINGS AND SAFEGUARDS FOR COMMERCIAL PUMPS
CONTENTS..................................................................................................................... Contents-1
INTRODUCTION ...........................................................................................................................1-1
Purpose......................................................................................................................................1-1
General Description ...................................................................................................................1-1
INSTALLATION ............................................................................................................................2-1
Installation Precautions ..............................................................................................................2-1
Foundation .................................................................................................................................2-2
Suction Pump.............................................................................................................................2-2
Remote Dispenser .....................................................................................................................2-2
Nozzle, Hose, And Accessories .................................................................................................2-3
Supply Line ................................................................................................................................2-3
Single Pump/Remote Dispenser Dimensions ............................................................................2-4
Twin Pump/Remote Dispenser Dimensions ..............................................................................2-5
011986 Base Layout, Model 8753QTW1...................................................................................2-6
011987 Base Layout, Model 8753QTW2...................................................................................2-7
011988 Base Layout, Model 8753QTW1M................................................................................2-8
011989 Base Layout, Models 8753Q.........................................................................................2-9
011990 Base Layout, Models 8753QXTW2.............................................................................2-10
011992 Base Layout, Model 8753QX ......................................................................................2-11
011993 Base Layout, Model 8753QXTW1 ..............................................................................2-12
CONTROL LINES .........................................................................................................................3-1
Purpose......................................................................................................................................3-1
Grounding ..................................................................................................................................3-1
Reset Motor Feed ......................................................................................................................3-1
Pump Motor Feed ......................................................................................................................3-1
Return ........................................................................................................................................3-2
Submersible Feed, Submersible Drive ......................................................................................3-2
Reset Complete (Switch Detect)/Slow Flow ..............................................................................3-2
Fast Flow ...................................................................................................................................3-2
Light Feed ..................................................................................................................................3-2
Phase 2 Feed.............................................................................................................................3-2
Pulser.........................................................................................................................................3-2
WIRING .........................................................................................................................................4-1
Wiring Precautions.....................................................................................................................4-1
Grounding ..................................................................................................................................4-2
Circuit Breakers .........................................................................................................................4-2
The Pump Motor ........................................................................................................................4-2
Motor Amp Ratings ....................................................................................................................4-2
Wire Size....................................................................................................................................4-3
Conduit.......................................................................................................................................4-4
Wiring Diagrams ........................................................................................................................4-5
024212 Wiring Diagram .............................................................................................................4-6
024213 Wiring Diagram .............................................................................................................4-7
024214 Wiring Diagram .............................................................................................................4-8
024222 Wiring Diagram .............................................................................................................4-9
024223 Wiring Diagram ...........................................................................................................4-10
024224 Wiring Diagram ...........................................................................................................4-11