Graco PR70 important safety instructions Contents

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Contents

	Contents	2	Tank Level Sensing and Velocity Change (“	”)
	PR70 Accessories	3
			Options (C6)	19

Supplied Manuals	4
Related Manuals	4
Warnings	5
Installation	7
General Information	7
Unpacking	7
Locate and Install the PR70	7
Machine Setup	7
Component Identification	8
HMI Control and Indicators	9
HMI Main Run Screen	10
Run Screen Operation	10
Machine Mode Selection	10
Machine Operation: Shot Mode	10
Machine Operation: Operator Mode	10
Shot Number Selection	10
Machine Disable Mode (“ ”red)	11
Setup Screens	11
Entering the Setup Screens	11
Setup Screens with Passwords Enabled	11
Machine Priming	13
Machine Calibration	13
Piston Position Calibration (C1)	13
Phasing (C2)	14
Open Dispense Valve (ODV) Setting (C3)	14
Machine Calibration Shots (C4)	15

Password Setup / Clearing (C5)	20
Setting/Clearing an Administrative Password:	20
Setting/Clearing a Maintenance ONLY Password:21
Resetting Passwords	21
Miscellaneous Machine Features	22
HMI Hibernate Mode	22
HMI Startup Animation Sequence	22
HMI Demo Mode Operation	22
Pressure Relief Procedure	23
Standby/Shutdown Procedure	23
Error Codes	23
Error Code Table	24
ICON Descriptions	26
Maintenance	28
Software Upgrades, Run Token	28
Run Token	28
Troubleshooting	29
Repair	30
Major Mechanical Assemblies, and Attachments 30
Base Frame Assembly	31
Air Cylinder Assemblies, and Rebuild Kits	32
Drive Block Assembly	35
Pump Assemblies and Rebuild Kits	35
Piston Cylinders or Metering Tubes	38
Hose Assemblies	41
Miscellaneous Mechanical Assemblies	43

Shot Size Definition (M2)	16	Wiring Diagrams	46
Ratio Checks	16	Technical Data	48
Miscellaneous Machine Setups	17	Dimensions	49
Manual Control Options (M1)	17	Graco Ohio Standard Warranty	50
Purge Timer / Alarm Settings (M2)	17	Graco Information	50
Cycle Counter and Silent Mode Control (M3)	18
Date and Time Settings (M4)	19

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Contents PR70 Contents PR70 Accessories Mixer and Shroud OptionsPR70 Feed System Supplied ManualsRelated Manuals DescriptionElectric Shock Hazard Equipment Misuse Hazard Machine Setup InstallationLocate and Install the PR70 General InformationComponent Identification KeyHMI Control and Indicators PR70 Top View with Shield, Tanks, DV and HMI RemovedRun Screen Operation Entering the Setup Screens Machine Disable Mode redSetup Screens Setup Screens with Passwords EnabledPR70 Screen Navigation Diagram Piston Position Calibration C1 Machine PrimingMachine Calibration Open Dispense Valve ODV Setting C3 Phasing C2Machine Calibration Shots C4 Open Dispense Valve ODV Screen C3 KeyShot Size Definition M2 Ratio ChecksManual Control Options M1 Miscellaneous Machine SetupsPurge Timer / Alarm Settings M2 Manual DV ControlCycle Counter and Silent Mode Control M3 M2 after Purge Shot Size PromptDate and Time Settings M4 Tank Level Sensing and Velocity Change Options C6Password Setup / Clearing C5 Setting/Clearing an Administrative PasswordTo clear the password, enter Setting/Clearing a Maintenance only PasswordResetting Passwords HMI Demo Mode Operation Miscellaneous Machine FeaturesHMI Hibernate Mode Limitations of Demo Mode SimulationError Codes Pressure Relief ProcedureStandby/Shutdown Procedure Error Code Table E50 Error Code TableE29 Tables 3 PR70 Screen Icon Tables Key Key Description ScreenPR70 HMI Icon Table Tables 4 PR70 Screen Icon Tables Run Token MaintenanceSoftware Upgrades, Run Token Troubleshooting Problem Cause SolutionRepair Major Mechanical Assemblies, and AttachmentsBase Frame Assembly PR70 Base Frame Assembly LC0109 KeyPR70 Air Cylinder System and Schematic Air Cylinder Assemblies, and Rebuild KitsAir Cylinder Assemblies Pump Assembly Drive Block Assembly Pump Assemblies and Rebuild KitsTo install a new Check Valve Rebuild Kit PR70 Check Valve Rebuild Kit LC0093 KeyTo install a new Rear Pump Rebuild Kit PR70 Rear Pump Rebuild Kit LC0094 KeyPR70 Nylon and Uhmwpe Piston Replacement Kits Key Piston Cylinders or Metering TubesTo install a new Piston or Piston/Cylinder Replacement Kit Nylon Pistons see FigureAvailable PR70 Piston and Cylinder Metering Tubes Kits Key To install a new Piston Plug Assembly Hose AssembliesHeated Piston to DV Hose Assemblies Miscellaneous Mechanical Assemblies To Replace the FusesPR70 Control Bracket Assembly LC0108 Key PR70 Hydracheck Components Wiring Diagrams PR70 Wiring Interconnect IllustrationWiring Diagram, PR70 Technical Data Category DataDimensions PR70 Dimensions ON-Board PE Tank version IllustratedGraco Ohio Standard Warranty Graco Information