Graco ti18524d, ti18496b, ti18526c specifications Repair Foot Valve, Assemble Catalyst Pump

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Repair

30.Hold spring (911) upright, place valve (912) on top of spring, slide transfer housing (914) upside down over the spring then flip upright.

31.Install transfer housing (914) onto piston rod (910). Use flats on rod and transfer housing to torque transfer housing against the piston rod to 30-50 in-lb (3.4-5.6 N•m).

32.Slide the cartridge (902) down against the transfer housing (914).

33.Install u-cup (915) onto transfer housing with u-cup opening facing up towards the rod.

34.Install guide (916) onto transfer housing.

35.Install transfer housing cap (917) onto transfer housing. Use flats to torque to 30-50 in-lb (3.4-5.6 N•m).

Repair Foot Valve

36.Use wrench to loosen lock nut (921) then remove cylinder (918) from foot valve (922).

37.Remove ball (925) from foot valve.

38.Remove backup o-ring (920) and o-ring (919) from both ends of the cylinder (918).

39.Remove ball seat (923). Tool 24N253 can be used to aid ball seat removal.

40.Place new ball seat onto seat installation tool 16N996 with lip opening facing in towards tool.

41.Place tool into foot valve then tap with a hammer until ball seat is properly seated then remove tool.

42.Install new backup o-ring (920) and o-ring (919) onto both ends of the cylinder (918). Make sure to install the o-rings in the correct position, with the backup o-rings towards the center of the cylinder.

43.Lubricate the backup o-rings (920) and o-rings (919).

44.Install ball into foot valve.

45.Thread cross-cut end of cylinder into foot valve by hand until it bottoms out but do not tighten the jam nut.

Assemble Catalyst Pump

46.Verify cartridge (902) is pressed against the transfer housing (914).

47.Lubricate the o-ring (902g) on the cartridge.

48.Apply thread sealant to the threads of the cartridge (902a).

49.With the slave pump housing (901) in a vise, care- fully thread the cartridge (902) into the housing. Torque the cartridge to 240 in-lb (27.1 N•m).

50.Lubricate the o-rings (919, 920) on the cylinder (918).

51.Hand-thread the cylinder (918) into the slave pump housing (901) all the way until the cylinder bottoms out. Rotate the cylinder counterclockwise less than 1/2 turn until the flat on the cylinder is parallel with the quick-release pin hole then insert the quick-release pin (908).

52.With the quick-release pin in place, rotate the foot valve counterclockwise less than one full-turn so that it is facing directly backwards relative to the pressure gauge.

53.Hold the foot valve in position and tighten the lock nut (921) against the foot valve to 225-275 in-lb (25.4-31.1 N•m).

54.Push the piston rod (908) down into the slave pump housing (901).

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Contents Important Safety Instructions FRP ProportionerContents Related Manuals Agency ApprovalsManual Description Models No Cart Cart, Mast, and BoomHose Length RatioAccessories Skin Injection Hazard Toxic Fluid or Fumes Hazard 3A2012J Important Two-Component Material Information Material Self-ignitionChanging Materials Keep Resin and Catalyst Components SeparateOverview Typical ApplicationsComponent Identification KeyAir Control Panel Air Motor and Resin Displacement Pump Pressure relief/recirculation valve P relieves presPressure relief/recirculation fluid outlet P1 place Pressurized fluid outlet on filter R connect fluidCatalyst Pump Catalyst Pump ComponentsSolvent Flush Systems Solvent Flush Diaphragm PumpSolvent Flush Asme and CE-Approved Pressure Pot Setup Before InstallationLocation Requirements System Mounting Wall Mount Systems OnlyFor systems bolting directly to wall not using a pole System Assembly For cart and boom systems only, install legsSpring Chain Roving Guides Deflector Plates Ground Wire GroundingConnect Fluid and Air Lines Air ConnectionsCatalyst Pump Pressure Relief Valve Flush Before First Use Fill Supply TanksSolvent Flush Connections if applicable Gun ConnectionsPressure Relief Procedure and Shutdown OperationTrigger Lock Boom OperationOperation Startup For internal mix proportioners only, check solvent lineFollow Pressure Relief Procedure and Shut- down on PrimeOperation 3A2012J Flush Spray External mix systems 30-40 psi 0.21-0.28 MPa, 2.1-2.8 barAAC Air Adjustment Follow Pressure Relief Procedure and Shutdown onRun Mode Setup ModeDataTrak Operation Operation Runaway Monitor Solenoid Release ButtonDiagnostics Prime/FlushCounter/Totalizer DisplayDiagnostic Codes Symbol Code Name Diagnosis Cause Replace DataTrak Battery or Fuse Disconnect DataTrakMaintenance ComponentsTask Schedule Inspect pump wetcup Daily Troubleshooting Resin PumpSpray pattern Mendations Fluid is too thin or too thick Disconnect the Displacement Pump RepairGeneral Information Reconnect the Displacement Pump Align cylinder and adapter plateDisconnect the Air Motor Reconnect the Air MotorTi18456c Replace Pumpline Repair Catalyst Pump Remove Catalyst Pump from SystemDisassemble Catalyst Pump Repair Throat and Piston SealsRepair Foot Valve Assemble Catalyst PumpCatalyst Pump Details System Parts Systems152 24M692 SPACER, ball joint Wall or Pole Mount KIT Wall or Pole Mount KIT Wall or Pole Mount KIT Carts QuantitySystem Parts Wall or Pole Mount Kit, 16N918 Part Description QtyBoom, 16N761 Air Panel Slave Pump Linkage, 16P125 Resin Pumplines Part Description 131 171Connecting Kit Air Motor and Pump for Resin PumplineGun Coupling CollarsResin Filter 24F620Mesh Pack Resin Supply Hose 16M7363A2012J Catalyst Slave Pumps 922 930 940Installation Tools not shown Catalyst PumpsCatalyst Reservoir 16P425Cart not included in kit, shown for reference only Hose Bundles Quantity Accessory Parts Heater Kits 16N014 and 16N015 Kits16N0169, 16N017, 16N018, and 16N019 Kits Nipple Solvent Pressure Pot Kits Asme Pressure Pots, 2-gallon 16M893 and 5-gallon 16M894Asme and CE-Approved Pressure Pots, 16M874 and 16M875 TubeSolvent Diaphragm Pumps Gallon 16M560 and 5-gallon 16M561DataTrak Upgrade Kit 16M881Carts for 55 Gallon Barrel, 16M896 Roving Box Bracket 16M961Extension Hoses Gel HoseChop Hose For external gelDimensions Cart and BoomTop View Cart Only Wall/Pole MountTechnical Data Pumpline Wall Mounting Bracket DimensionsPumpline Technical Data 3A2012J Graco Standard Warranty Graco Information
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