Graco PR70 important safety instructions Technical Data, Category Data

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Technical Data

Technical Data

Category	Data

Metering Pump Effective Area	80 – 960 mm2 (0.124 – 1.49 in2) per side

Small Air Cylinder Effective Area	4560 mm2 (7.07 in2)

Large Air Cylinder Effective Area	10260 mm2 (15.9 in2)

Maximum Stroke Length	38.1 mm (1.50 in)

Minimum Stroke Length	5.8 mm (0.23 in)

Volume per Cycle	2 – 70 cc (0.12 – 4.3 in3)

Pump Cycles per 1L (0.26 gal)	500 – 14.3

Ratios (fixed)	1:1 to 12:1 (depending upon cylinders selected)

Maximum Fluid Working Pressure	3000 psi (20.7 MPa, 207 bar)

Maximum Air Input Pressure	100 psi (0.7 MPa, 7 bar)

Maximum Cycle Rate	30 cpm

Maximum Operating Temperature	70 C (160 F), nylon pistons 50 C (120 F) UHMWPE pistons or PE Tanks

Air Inlet Size	¼ NPT (f)

Pump Fluid Outlet Size	-03, -04, -06, -08 or –12 JIC fittings for 3/16 in (4.8 mm), ¼ in (6.4 mm), 3/8 in
	(9.5 mm), ½ in (12.7 mm), ¾ in (19.1 mm) hoses

Wetted Parts	303/304, 17-4 PH, hard chrome, Chromex, carbide, Chemical Resistant
	O-rings, PTFE, nylon, UHMWPE

Weight	55 kg (120 Lbs) typical with two 7.5L tanks
	150 kg (330 Lbs) typical with two 60 L tanks

Sound Power Level	100 psi/30 cpm - 81 dBA
4 in Air Cylinder	50 psi/15cpm – 77 dBA
Measured Per ISO Standard 9614-2

Compressed Air	< 10 scfm typical (varies with cycle times)

Electrical Power	100-240 V 50/60Hz, 1 phase for machine – 80 Watts
	208-240V 50/60Hz, 1 phase for heat – 11 kW max.
	120 or 240 VAC 50/60Hz 1 phase for on-board agitators, 80 Watts
	240 VAC 50/60Hz 1 phase for off-board agitators, 830 Watts

312393G

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Contents PR70 Contents PR70 Accessories Mixer and Shroud OptionsSupplied Manuals Related ManualsPR70 Feed System DescriptionElectric Shock Hazard Equipment Misuse Hazard Installation Locate and Install the PR70Machine Setup General InformationComponent Identification KeyHMI Control and Indicators PR70 Top View with Shield, Tanks, DV and HMI RemovedRun Screen Operation Machine Disable Mode red Setup ScreensEntering the Setup Screens Setup Screens with Passwords EnabledPR70 Screen Navigation Diagram Machine Priming Machine CalibrationPiston Position Calibration C1 Open Dispense Valve ODV Setting C3 Phasing C2Machine Calibration Shots C4 Open Dispense Valve ODV Screen C3 KeyShot Size Definition M2 Ratio ChecksMiscellaneous Machine Setups Purge Timer / Alarm Settings M2Manual Control Options M1 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 PasswordSetting/Clearing a Maintenance only Password Resetting PasswordsTo clear the password, enter Miscellaneous Machine Features HMI Hibernate ModeHMI Demo Mode Operation Limitations of Demo Mode SimulationPressure Relief Procedure Standby/Shutdown ProcedureError Codes Error Code Table Error Code Table E29E50 Key Key Description Screen PR70 HMI Icon TableTables 3 PR70 Screen Icon Tables Tables 4 PR70 Screen Icon Tables Maintenance Software Upgrades, Run TokenRun 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