Graco 312760S User Manual

Repair - Parts PR70 and PR70vTwo Component Liquid Dispensing SystemsFixed or variable ratio systems. For accurate metering, mixing, and dispensing of

Product Configurator 10 312760SR LC0052 Off-Board Vacuum De-gas, Electric Agitator, Fill Port, Slinger - 60 LS LC0130 On-Board, Pneumatic AgitateT LC0

Warnings312760S 11 WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

Warnings 12 312760SFIRE AND EXPLOSION HAZARDFlammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire

Warnings312760S 13

Grounding 14 312760SGroundingThis product must be grounded. In the event of an elec-trical short circuit, grounding reduces the risk of electric shock

Shutdown312760S 15 3. Place a container below the dispense valve and activate a small shot to flush mixed material out of the valve.4. Relieve pressur

Troubleshooting 16 312760STroubleshootingBefore starting any troubleshooting procedures, perform the following procedure. 1. Relieve pressure. See Pre

Troubleshooting312760S 17 Material dispensed not correct weight Specific gravity of one or more of the two materials has changed since cali-brationRec

Troubleshooting 18 312760SError Codes(Advanced Display Module) Code-Class-Event Shown on Errors Screen DescriptionSystem Behavior Ref050X-A-Improper S

Troubleshooting312760S 19 F2B-Low Flow B Side Low B Side Fluid Flow, relative to calibra-tion and user-input allowable variance. 6F2FX-D-Delta Velocit

2 312760SContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Product Configurator . . . . . . . . . . . . . . . . . .

Troubleshooting 20 312760ST203-D-Low Material Temp Z3 Material Below Temperature, Zone #3 8 T204-D-Low Material Temp Z4 Material Below Temperature, Zo

Troubleshooting312760S 21 System Behavior DescriptionsNOTE: System behavior descriptions apply only to Advanced Display Module errors.WM02-A-Current F

Troubleshooting 22 312760S6When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by pressing the Enter but

Troubleshooting312760S 23 Error Codes (Standard Display Module)When the machine is operating and a fault is detected, it will report the condition by

Troubleshooting 24 312760SE23Less than Minimum Shot Requested ErrorUser has requested a shot < the minimum allowable size entered during calibratio

Electrical Schematics312760S 25 Electrical SchematicsFIG. 3: Electrical Schematic - Page 1ABCDEFGHJKLMNPRSTUVWXSee FIG. 6See FIG. 6See FIG. 6NOTE: Flu

Electrical Schematics 26 312760SFIG. 4: Electrical Schematic - Page 2ABCDEFGHJKLMNPRSTUVWX

Electrical Schematics312760S 27 FIG. 5: Electrical Schematic - Page 3FIG. 6FIG. 6FIG. 6FIG. 6

Electrical Schematics 28 312760SNOTE: See PR70 operation manual for Optional External Control Interface instructions.FIG. 6: Electrical Schematic - Pa

Repair312760S 29 RepairHydraCheck Kit InstallationFIG. 7: HydraCheck Installation - Variable Ratio Base203200b200a200c200dTorque to 85 in-lb (9.6 N•m)

Related Manuals312760S 3 Related Manuals PR70 and PR70v Operation and Parts ManualsPart Description3A0429 PR70 with Standard Display Module Operation

Repair 30 312760SNOTE: The HydraCheck kit is intended to be used with low viscosity materials to minimize splashing. It is not intended to be used as

Repair312760S 31 Air Cylinder Kit InstallationPrepare Machine for Kit Installation1. Relieve pressure. See Pressure Relief Procedure, page 14.2. Shut

Repair 32 312760Sin the blind end block (418) using a long allen wrench. 10. Partially remove the air cylinder by pulling on the cylinder from the bac

Repair312760S 33 Rear Pump Rebuild Kit Installation Prepare Machine for Kit Installation1. Drain the pump. • If ball valves are installed, close the b

Repair 34 312760S6. Remove the shroud (117, 214). See FIG. 16 on page 42 and FIG. 21 on page 49.Disassemble the Rear Pump Assembly7. Disconnect the pu

Repair312760S 35 Piston/Cylinder Replacement Kit InstallationPrepare Machine for Kit Installation1. Drain the pump. • If ball valves are installed, cl

Repair 36 312760SCheck Valve Rebuild Kit Installation Prepare Machine for Kit Installation1. Relieve pressure. See Pressure Relief Procedure, page 14.

Repair312760S 37 Piston Plug Installation1. Drain the pump. • If ball valves are installed, close the ball valves then take several shots.• If ball va

Repair 38 312760SFlow Meter Installation1. Drain the pump. • If ball valves are installed, close the ball valves then take several shots.• If ball val

Repair312760S 39 Fluid Control Module Replacement1. Remove access cover (D).2. Remove two screws (C) and FCM (A) from base (B).3. Mount base (B) to sy

Product Configurator 4 312760SProduct ConfiguratorAn example of the product configurator would be the following configurator code.The following part n

Repair 40 312760S7. If there is only one fluid control module on the machine, set the rotary switch (S) to 1. See FIG. 14.If there are two fluid contr

Parts312760S 41 PartsFixed Ratio Base, LC0262, LC0263, LC0264, LC0265See Feed Systems manual for feed system parts. See Related Manuals on page 3.FIG.

Parts 42 312760SFixed Ratio Base, continuedFIG. 16100a100c102101Torque to 85 in-lb (9.6 N•m).Torque to 350 in-lb (39.5 N•m).Retaining ring must rest a

Parts312760S 43 *Not shown.▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.Ref Part Description Qty100a 120920 SHOCK

Parts 44 312760SFixed Ratio Frame Sub-Assembly, LC0290FIG. 17Ref Part Description Qty2201 120599 PIN, dowel 22202 120913 SCREW 22203 15K788 FRAME, bas

Parts312760S 45 Fixed Ratio Drive Block Assembly, LC0107▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.FIG. 18Apply

Parts 46 312760SVariable Ratio Base, LC0242, LC0243, LC0244, LC0245FIG. 19203208200b200a200c200d209202201Torque to 85 in-lb (9.6 N•m).Torque to 350 in

Parts312760S 47 Variable Ratio Base continued*Not shown.▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.FIG. 2021420

Parts 48 312760S

Parts312760S 49 Variable Ratio Frame Sub-Assembly, LC0232 FIG. 212409ti12568ati12569a24062409240924362404240424302406241624172415243224052427241824012

Product Configurator312760S 5 4 140, Available in Nylon Only5 1606 1807 2008 2209 240A 260B 280C 300F 320G 360H 400J 440L 480M 520R 560S 600T 640U 720

Parts 50 312760SVariable Ratio Frame Sub-Assembly continued FIG. 22ti12571a2407Torque screws to 140 in-lb (15.8 N•m).Torque screws to 350 in-lb (39.5

Parts312760S 51 *Not shown.▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.Ref Part Description Qty2401 119912 SCREW

Parts 52 312760SAir Cylinder, LC0110, LC0111, LC0230, LC0231 NOTICEThe four long screws (404) that attach the two drive blocks (417, 418) must be tigh

Parts312760S 53 † When replacing the muffler, adjust the muffler setting so that the pistons take approximately 1/2 to 1 sec-ond to retract.Ref Part D

Parts 54 312760SPump Sub-Assembly, LC0112The pump shaft is installed with Krytox. Contact with Krytox can lead to flu-like symptoms. The MSDS for this

Parts312760S 55 Check Valve, Assembly LC0093 Ref Part Description Qty2101 105445 BALL, 0.5000 12102 121084 SPRING 12103 15D312 BUSHING, ball guide 121

Parts 56 312760SControl Bracket, LC0240, LC0261 *Not shown.▲ Replacement Danger and Warning labels, tags, and cards are available at no cost. When pu

Parts312760S 57

Parts 58 312760SIncoming Power Bracket, LC0239303326307326307306, 318313314316317314304Apply thread sealant tape if applicable.Vent direction must poi

Parts312760S 59 *Not shown.--- Not for sale.Ref Part Description Qty301 119912 SCREW, mach. phillips pan hd.3302 121018 FITTING, elbow, male, swivel,

Product Configurator 6 312760SC3 LC0163 Recirculating, On-Board Tanks, 3/16 in. (4.8 mm) - 15 ft (4.6 m)C4 LC0164 Recirculating, On-Board Tanks, 1/4 i

Parts 60 312760SPiston PackageNylon Piston, Stainless Steel Metering Tube Assemblies606601606605603602604ti12438aArrow on cylinder must point to the o

Parts312760S 61 UHMW Piston, Stainless Steel Metering Tube AssembliesPiston PackageReference Number and Description601 602 603† 604 605 606Tube, pumpU

Parts 62 312760SUHMW Piston, Ceramic Metering Tube AssembliesNOTE: The UHMW piston, ceramic metering tube assemblies contain a carbide ball. This ball

Parts312760S 63 Nylon and UHMW Piston Replacement KitsWhen ordering a piston replacement kit, the following intelligent part numbering system applies

Parts 64 312760SControlsThere are three options for controls.• Advanced Display Module with one Fluid Control Module, LC0274★• Advanced Display Module

Parts312760S 65 Applicator Mounting*Not shown./&808ti21830a816803801809810803804802805808806807816802817814812811813Assemblies with Base

Parts 66 312760SDispense ValveStandard Dispense Valves, 255179 and 255181See MD2 manual for parts information. See Related Manuals on page 3.Gun Mount

Parts312760S 67 Lever Actuated MD2 Valves, LC0121 and LC0123† See MD2 manual for dispense valve and dispense valve lever parts information. See Relate

Parts 68 312760SMixers130113031302Assembly LC0061 Shownti12442aMixer Package DescriptionReference Number and Description1301 1302 1303Mixer Shroud Sle

Parts312760S 69 Hose PackagesUnheated, Non-Recirculating Hoses1404140314011402Apply thread sealant tape to male npt threads before assembly.1Assembly

Product Configurator312760S 7 GH LC0406 High Pressure, 3/4 in. (19 mm) - 10 ft (3.0 m)GJ LC0407 High Pressure, 3/4 in. (19 mm) - 15 ft (4.6 m)GK LC043

Parts 70 312760SUnheated, Recirculating Hose Packages1603160216031602160116012Apply thread sealant tape to male npt threads before assembly.Dispense v

Parts312760S 71 LC0433 3/8 in. x 120 in., on-board, high pressure255975 LC0409 LC0417 16A093 111457LC0434 3/8 in. x 180 in., on-board, high pressure25

Parts 72 312760SLC0445 1/2 in. x 180 in., off-board, high pressure255974 LC0413 LC0429 16A093 111457LC0187 3/4 in. x 120 in., off-board 255974 255995

Parts312760S 73 Heated, Recirculating Hose Packages1703170217031702170117012Apply thread sealant tape to male npt threads before assembly.Dispense val

Parts 74 312760SLC0474 3/8 in. x 180 in., on-board, high pressure255975 258089 LC0458 16A093 111457LC0196 1/2 in. x 30 in., on-board 255974 258090 258

Parts312760S 75 Heated, Non-Recirculating Hoses*Not shown.Hose Package DescriptionReference Number and Description1501 1502 1503 1504 * 1505 * 1506Hea

Parts 76 312760SPower CordsPower Cord Package Description121054 CORD SET, 250V, 10A, United States121055 CORD SET, 250V, 10A, North America121056 CORD

Parts312760S 77 Flow MonitoringPump Plug, Assembly LC0041 Pressure Transducer, Assembly 257433Flow Monitoring PackagePart Number and QuantityFlow Mete

Parts 78 312760SFlow MetersRef Description0.5 gpm Flow Meter Assy, LC02991.0 gpm Flow Meter Assy, LC03002.0 gpm Flow Meter Assy, LC0301 Qty2001 METER,

Parts312760S 79 Tank Stands, Assemblies LC0247 and LC0103Heat Zone AssembliesSee Integrated Heat manual referenced at the beginning of this manual for

Product Configurator 8 312760SCode M Part Applicator MountingN LC0294 None, Customer Mount Controls and Applicator1 LC0292 Mast Mount, Controls &

Kits 80 312760SKitsMixer and Shroud Options MD2 Valve Kits Machine Rebuild Kits Tank Accessories † Item includes only the pump. A vacuum kit must b

Kits312760S 81 Vacuum KitsThese vacuum kits contain the parts necessary to attach a vacuum pump to the tanks. Refill KitsRefill Kits 256659 and 25666

Dimensions 82 312760SDimensionsMachine with On-Board TanksPR70PR70v† Assembly dimensions listed are maximum for all assemblies under the given title.

Machine with Off-Board TanksPR70PR70v† Assembly dimensions listed are maximum for all assemblies under the given title.Ref† Assembly Dimensions, in.

Technical Data 84 312760STechnical Data Metering Pump Effective Area . . . . . . . . . . . . . . . . . . . . . 80 to 960 mm2 (0.124 to 1.49 in.2) per

Technical Data312760S 85

Graco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from de

Product Configurator312760S 9 W LC0129 8 L, Twin Polyethylene Tanks and Lids, Two 240V Agitators, with Shut-Off ValvesX LC0160 Accumulator, Fluoroelas