Graco LC0252 用户手册

Supplied Manuals

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