Graco Piston Cylinders or Metering Tubes, PR70 Nylon and Uhmwpe Piston Replacement Kits Key

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Pistons & Metering Tubes

Piston Cylinders or Metering Tubes

Figure 49 PR70 Nylon and UHMWPE Piston Replacement Kits

Key:

Ref

Description

QTY

Ref

Description

QTY

1

Piston

1

3

Oring

2

2

Screw

1

 

 

 

When ordering a piston replacement kit, the following intelligent part numbering system applies for Nylon based pistons:

The items indicated in Figure 49 above will be supplied with the kit. Refer to the Models section for the available standard piston sizes.

LCF - 120

Code :

A

 

Piston Size (mm2)

When ordering a UHMWPE replacement kit, the following numbering applies:

LCE - 160

Code :

A

 

Piston Size (mm2)

312393G

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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