Graco 205626 important safety instructions Moving Parts Hazard

Page 10

Air Motor and Throat Service

10.Pull the piston assembly (27) from the air motor base (28), and set it aside.

11.Remove the throat bearing (36) with a 1 5/8-in. socket, remove the seal (2*), and wipe the seat clean with a cloth.

12.Remove the piston/base assembly from the vise, and set it upright on the workbench.

13.Inspect the air motor for damaged or worn lower valve grommets (17*), o-rings (19*, 20*), valve nuts (21*), lock wires (22*), exhaust valve poppets (26*), and inlet valve poppets (32*). If any of these parts need to be replaced, continue with steps 14 to 20. Otherwise, see Reassembly on page 11.

14.Use a screwdriver to push down on the trip rod yoke (13), and snap the toggles down. See Fig. 4.

WARNING

MOVING PARTS HAZARD

To reduce the risk of pinching or amputating your fingers, keep your

fingers clear of the toggle assemblies when you are snapping the toggles

(M in Fig. 4 ) up or down.

15.In this step, while you are prying with the screw- driver with one hand, cover the toggle assemblies with your other hand so as to catch the spring- loaded toggle assemblies when they snap out of the lugs. Place the tip of a screwdriver into the piston between the piston lugs (L) below the pivot pins (16) on the toggles, pry up with the screw- driver handle to compress the springs on the toggle assembly (M) up and away from the piston lugs, and remove the parts. See Fig. 4.

16.Straighten the lockwires (22*), and remove them from the valve nuts (21*). Screw the top nuts off. Remove the trip rod yoke (13), actuator (12), and trip rod (31). Unscrew the bottom valve nuts (21*), and remove the poppets inlet valve poppets (32*). Make sure the valve bar spring clips (14) are not worn or damaged and that they properly guide the actuator.

17.Remove the exhaust valve poppets (26) by cutting them with a side cutter, then pull them out of the actuator (12).

18.Clean all the parts carefully in a compatible sol- vent, and inspect them for wear or damage. Use all the repair kit parts during reassembly, and replace other parts as necessary.

19.Check the surfaces of the air motor piston (27), displacement rod (29), and the wall of the air motor cylinder (30) for scoring or scratches. Scored or scratched surfaces cause premature packing wear and leaking.

20.Lubricate all parts with a light, waterproof grease.

10 308655

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Contents Model 222065, Series B Instructions Parts ListModel 205626, Series J Model 222095, Series BTable of Contents SymbolsInjection Hazard 308655Installation For Portable ApplicationsCover Mount System AccessoriesWall Mount Bung MountGrounding Startup and Adjustment Pressure Relief ProcedureOperation Troubleshooting Problem Cause SolutionDisassembly Air Motor and Throat ServiceBefore You Start Moving Parts Hazard Reassembly Cutaway View7221A Displacement Pump Service Intake Valve. See FigParts List Part No. Description QtyParts Drawing Mounting Hole Layout DimensionsTechnical Data Model 205626, Series JFluid Outlet PRESSURE--psi bar Performance ChartFluid FLOW--gpm lpm Graco Phone Number Graco Standard WarrantyToll Free

205626 specifications

The Graco 205626 is a highly regarded airless paint sprayer that stands out in the market for its efficient performance and user-friendly design. Designed for both professionals and DIY enthusiasts, this portable unit simplifies the painting process while delivering consistent results, making it a valuable addition to any toolkit.

One of the most notable features of the Graco 205626 is its powerful motor that provides reliable pumping action capable of handling a wide range of materials, including stains, lacquers, and heavier paints. This capability allows users to tackle various painting projects, from interior walls to outdoor surfaces, without the need for frequent equipment changes.

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Overall, the Graco 205626 is a versatile airless paint sprayer that combines power, efficiency, and ease of use. Whether you are a professional contractor or a weekend warrior, this unit is designed to meet your painting needs while delivering high-quality results. With its innovative technologies and practical features, the Graco 205626 remains a top choice for anyone looking to achieve a flawless finish in their painting endeavors.
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