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2 312761B
Contents
Supplied Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification . . . . . . . . . . . . . . . . . . . 4
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connect Electrical Cord . . . . . . . . . . . . . . . . . . . 5
Install Low Power Temperature Control Modules 6
Connect 3-wire Module Power . . . . . . . . . . . . . . 6
Adjust Rotary Switch . . . . . . . . . . . . . . . . . . . . . . 7
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cable Connections . . . . . . . . . . . . . . . . . . . . . . . 8
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Install Upgrade Token . . . . . . . . . . . . . . . . . . . . 10
Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . 11
Diagnostic Information . . . . . . . . . . . . . . . . . . . 11
Simplified Wiring Schematic . . . . . . . . . . . . . . . 11
Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . 12
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . 17
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Graco Ohio Standard Warranty . . . . . . . . . . . . . . 20
Graco Ohio Information . . . . . . . . . . . . . . . . . . . . 20
Supplied Manuals
Assemblies with a Standard Display Module
include manual 312393. Assemblies with an
Advanced Display Module include manuals 312759
and 312760.
PR70 and PR70v Operation and Parts Manuals
Part Description
312393 PR70 with Standard Display Module Opera-
tion and Maintenance Manual
312759 PR70 and PR70v with Advanced Display
Module Operation and Maintenance Manual
312760 PR70 and PR70v with Advanced Display
Module Repair and Parts Manual
MD2 Dispense Valve Manual
Part Description
312185 MD2 Dispense Valve Instructions and Parts
Manual
PR70 and PR70v Feed Systems Manual
Part Description
312394 PR70 and PR70v Feed Systems Manual
PR70 and PR70v Integrated Heat Manual
Part Description
312761 PR70v Integrated Heat Instructions - Parts
Manual