Graco Inc 257999, 313872B, 24C934, 24C932, 24C933, TI14450a Flush Gun, Clean Outside of Gun

Flush Gun

1.Follow Pressure Relief Procedure, page 22.

2.Remove fluid manifold (AD).

AD

TI14457a

FIG. 16

3.Disconnect signal cable.

4.Install flush hoses to flush manifold 15B817. See

FIG. 17. Install flush manifold onto gun. Torque flush manifold bolt to 20-30 in-lb (2.26-3.39 N•m).

TI2647a

FIG. 17: Flush Manifold

5.Holding a metal part of flush manifold firmly to side of grounded pail and flush with compatible solvent into a grounded metal pail. See wetted parts info in Technical Data, page 55. Use lowest possible fluid pressure when flushing.

6.Follow Pressure Relief Procedure, page 22.

Maintenance

NOTE: For a more thorough flush, solvent flush kits are available as an accessory. See Accessories on page 53.

TI14470a

FIG. 18: 256510, 1 qt (0.95 liter) Solvent Cup

7.Remove flush hoses from flush manifold. Remove flush manifold from gun.

8.Remove Recirculation Block 15C850 from fluid manifold.

9.Connect fluid manifold to gun. Torque fluid manifold bolt to 20-30 in-lb (2.26-3.39 N•m).

10.Connect signal cable.

Clean Outside of Gun

The solvents listed in this section may ignite if used in flushing. Use them only for external cleaning.

Wipe the outside of the gun with a compatible solvent. See materials of construction info in Technical Data, page 55. Use N-Methylpyrrolidone (NMP), Dynasolve CU-6, Dzolv, or an equivalent solvent to soften cured material. Applying a light coat of lubricant will make future cleaning easier.

313872B 25