Graco 238108, Series D Air Motor and Throat Service, 41 to 54 N.m using a 2-in.socket, 308608K

Page 13
(41 to 54 N.m) using a 2-in. socket.

Air Motor and Throat Service

12.Grease and reinstall the u-cup seal (10{), thread the throat bearing (36) into the air motor base (28), and torque the throat bearing to 30 to 40 ft-lb

(41 to 54 N.m) using a 2-in. socket.

13.Slide the piston rod (29) down through the pack- ing, and lower the piston assembly (27) into the air motor base (28).

14.Carefully lower the cylinder (30) straight down onto the piston assembly (27). Tighten the eight screws

(3) holding the cylinder to the base (28).

Manual background CAUTION

To avoid damaging the cylinder wall, lower the cylinder straight down onto the piston. Never tilt the cylinder as it is being lowered.

15.Grip the trip rod (31) with padded pliers, screw the lift ring (24) onto the trip rod, push the lift ring down, and screw it into the top of the cylinder.

16.Install the u-cup packing (107{) with the lips up, and place the piston washer (113) on the piston/ valve seat (109). Make sure the lips of the u-cup packing face up. See Fig. 3.

17.Place the piston ball (103) in the piston rod (29).

18.Clean the threads of the piston/valve seat, Apply Loctiter to the threads, (109), and thread the assembly from Step 16 onto the piston rod (29).

19.Clamp the flats of the piston/valve seat (109) in a vice, and torque the piston rod (29) to the piston valve seat to 40 to 60 ft-lb (54 to 81 N.m).

20.Clamp the air motor base (28) in a vise horizontally by closing the vice jaws on the flange

21.Use a strap wrench to screw the displacement pump cylinder (110) to the air motor base (28), and torque to 95 to 105 ft-lb (129 to 142 N.m).

22.Before remounting the pump, connect an air hose and run the air motor slowly, starting with just enough air pressure to make the air motor run, and make sure that it operates smoothly.

23.Reconnect the ground wire before regular opera- tion of the pump.

308608K 13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Important Safety instructions Instructions - Parts ListModel 238108, Series D 1100 psi 7.6MPa, 76 bar Maximum Working PressureSymbols Table of ContentsWarning Symbol Caution SymbolHAZARDOUS FLUIDS SKIN INJECTION HAZARD308608K MOVING PARTS HAZARD FIRE AND EXPLOSION HAZARD4 308608K C A N D A A R E B InstallationG K H P J DETAIL A L M For Portable ApplicationsCover Mount System AccessoriesWall Mount 6 308608K4.Fluid supply container Follow the local code GroundingInstallation 308608KStartup and Adjustment Pressure Relief ProcedureOperation SKIN INJECTION HAZARDProblem TroubleshootingSolution CauseDisassembly Air Motor and Throat ServiceBefore You Start 2.Relieve the pressureAir Motor and Throat Service MOVING PARTS HAZARD308608K Cutaway View Reassembly12 308608K Air Motor and Throat Service41 to 54 N.m using a 2-in.socket Air Motor and Throat Service308608K 1.Relieve the pressure Displacement Pump Service14 308608K DisassemblyDescription Displacement Pump Parts Drawing and ListSEAL, u-cup shown on page Included in Pump Repair Kit16 308608K Air Motor Parts Drawing06032 YExtra warning labels are available at no cost Air Motor Parts ListDescription DescriptionTechnical Data DimensionsMounting Hole Layout MODEL 238108 Pump, Series DFluid Outlet Pressure Performance ChartsInlet Air Consumption Outlet Pressure - psi barGraco Phone Number Graco Standard Warranty20 308608K
Related manuals
Manual 12 pages 59.16 Kb

238108, Series D specifications

Graco 223177, Series D is a high-performance spray gun designed for professional-grade painting and finishing applications. This versatile tool is valued for its precision, efficiency, and user-friendly features, making it a favorite among contractors, painters, and DIY enthusiasts alike.

One of the standout features of the Graco 223177 is its innovative Airless technology. This technology eliminates the need for compressed air, allowing for a smooth and even spray pattern. This results in a finer finish with fewer overspray issues, saving time during cleanup and minimizing paint waste. The Airless system also ensures that the paint is atomized effectively, providing a flawless application that reduces the need for multiple coats.

The gun offers adjustable pressure control, enabling users to tailor the spray output according to specific project requirements. This feature is particularly beneficial when working with different materials, as it allows for precise control over the thickness of the paint being applied. The Graco 223177 can handle a wide range of coatings, including latex, oil-based paints, and stains, offering versatility for various applications.

The ergonomic design of the Graco 223177 enhances user comfort during extended use. It is lightweight and features a comfortable grip, reducing hand fatigue. The design also includes an integrated filter that prevents clogs, ensuring consistent performance without interruptions. Additionally, the gun's easy-to-clean components streamline maintenance, allowing users to quickly prepare for their next task.

Another notable characteristic of the Graco 223177 is its durability. Built with high-quality materials, this spray gun is designed to withstand the rigors of daily use while maintaining its performance standards. It is compatible with a range of spray tips, offering flexibility in terms of spray patterns and widths, catering to the needs of different projects—from large surfaces to intricate details.

In conclusion, the Graco 223177, Series D stands out for its advanced Airless technology, adjustable pressure control, ergonomic design, and durability. These features make it an ideal choice for professionals seeking efficiency and quality in their painting tasks, as well as for homeowners looking to achieve a professional finish. With its broad capabilities, the Graco 223177 is a reliable tool that enhances productivity and delivers excellent results across various painting applications.
Top Page Image Contents