Table Of Contents; Contents - Graco PR70 Series Operation And Maintenance Manual

Contents .................................................... 2
Models ....................................................... 3
PR70 Accessories..................................................6
Supplied Manuals ..................................... 7
Related Manuals ....................................... 7
Warnings ................................................... 8
Installation............................................... 10
General Information .............................................10
Unpacking ............................................................10
Locate and Install the PR70.................................10
Machine Setup .....................................................10
Component Identification ...................... 11
HMI Control and Indicators.................... 12
HMI Main Run Screen..........................................13
Run Screen Operation............................ 13
Machine Mode Selection......................................13
Machine Operation: Shot Mode ..........................13
Machine Operation: Operator Mode ...................13
Shot Number Selection ........................................13
Machine Disable Mode ("
Setup Screens......................................... 14
Entering the Setup Screens .................................14
Setup Screens with Passwords Enabled .............14
Machine Priming ..................................... 16
Machine Calibration................................ 16
Piston Position Calibration (C1) ...........................16
Phasing (C2) ........................................................17
Open Dispense Valve (ODV) Setting (C3)...........17
Machine Calibration Shots (C4) ...........................18
Shot Size Definition (M2)........................ 19
Ratio Checks ........................................... 19
Miscellaneous Machine Setups ............. 20
Manual Control Options (M1)...............................20
Purge Timer / Alarm Settings (M2) ......................20
Cycle Counter and Silent Mode Control (M3) .........21
Date and Time Settings (M4) ...............................22
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Contents

"red) .......... 14
Tank Level Sensing and Velocity Change ("
Options (C6).........................................................22
Password Setup / Clearing (C5)............. 23
Setting/Clearing an Administrative Password:..........23
Setting/Clearing a Maintenance ONLY Password:24
Resetting Passwords ...........................................24
Miscellaneous Machine Features .......... 25
HMI Hibernate Mode ............................................25
HMI Startup Animation Sequence........................25
HMI Demo Mode Operation .................................25
Pressure Relief Procedure ..................... 26
Standby/Shutdown Procedure............... 26
Error Codes ............................................. 26
Error Code Table..................................... 27
ICON Descriptions .................................. 29
Maintenance ............................................ 31
Software Upgrades, Run Token............. 31
Run Token............................................................31
Troubleshooting...................................... 32
Repair....................................................... 33
Major Mechanical Assemblies, and Attachments 33
Base Frame Assembly .........................................34
Air Cylinder Assemblies, and Rebuild Kits...........35
Drive Block Assembly ..........................................38
Pump Assemblies and Rebuild Kits .....................38
Piston Cylinders or Metering Tubes.....................41
Hose Assemblies .................................................44
Miscellaneous Mechanical Assemblies................45
Wiring Diagrams ..................................... 48
Technical Data......................................... 50
Dimensions.............................................. 51
Graco Ohio Standard Warranty ............. 52
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