Graco important safety instructions Available PR70 Piston and Cylinder Metering Tubes Kits Key

Page 40

Pistons & Metering Tubes

NYLON PISTONS (SEE FIGURE 50)

				Tube	Piston	Frt.	Back	Screw	O-ring
				Tube	Piston	Washer	Washer	Screw	O-ring
						Washer	Washer
Part No.	Rev.	Series	Area	Item 1	Item 2	Item 3	Item 4	Item 5	Item 6
LC2160	A	A	160	LCA160	LCB160	15M099	15K887
LC2180	A	A	180	LCA180	LCB 180	15M099	15K887
LC2200	A	A	200	LCA200	LCB 200	15M099	15K887
LC2220	A	A	220	LCA220	LCB 220	15M099	15K887
LC2240	A	A	240	LCA240	LCB 240	15M100	15K887
LC2260	A	A	260	LCA260	LCB 260	15M100	15K887
LC2280	A	A	280	LCA280	LCB 280	15M100	15K887
LC2300	A	A	300	LCA300	LCB 300	15M100	15K887
LC2320	A	A	320	LCA320	LCB 320	15M100	15K888
LC2360	A	A	360	LCA360	LCB360	15M100	15K888
LC2400	A	A	400	LCA400	LCB400	15M100	15K888	120933	120874
LC2440	A	A	440	LCA440	LCB440	15M100	15K888
LC2480	A	A	480	LCA480	LCB480	15M100	15K888
LC2520	A	A	520	LCA520	LCB520	15M100	15K888
LC2560	A	A	560	LCA560	LCB560	15M101	15K888
LC2600	A	A	600	LCA600	LCB600	15M101	15K888
LC2640	A	A	640	LCA640	LCB640	15M101	15K890
LC2720	A	A	720	LCA720	LCB720	15M101	15K890
LC2800	A	A	800	LCA800	LCB800	15M101	15K890
LC2880	A	A	880	LCA880	LCB880	15M101	15K890
LC2960	A	A	960	LCA960	LCB960	15M101	15K890

Front and Rear Washer Reference Guide

Tube Area	Frt. Washer	Back Washer
080 to 119	15M089	NOT REQ
120 to 159	NOT REQ	NOT REQ
160 to 239	15M099	15K887
240 to 319	15M100	15K887
320 to 559	15M100	15K888
560 to 639	15M101	15K888
640 to 960	15M101	15K890

Figure 50: Available PR70 Piston and Cylinder (Metering Tubes) Kits

Key:

Ref	Description	QTY	Ref	Description	QTY
1	Cylinder or Metering Tube	1	4	Back Washer	See Fig.
2	Piston	1	5	Screw	1
3	Front Washer	See	6	Oring	2
		Fig.

312393G

40 of 50

Image 40

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 Calibration Machine PrimingPiston 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 PasswordResetting Passwords Setting/Clearing a Maintenance only PasswordTo clear the password, enter Miscellaneous Machine Features HMI Hibernate ModeHMI Demo Mode Operation Limitations of Demo Mode SimulationStandby/Shutdown Procedure Pressure Relief ProcedureError Codes Error Code Table E29 Error Code TableE50 PR70 HMI Icon Table Key Key Description ScreenTables 3 PR70 Screen Icon Tables Tables 4 PR70 Screen Icon Tables Software Upgrades, Run Token MaintenanceRun 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