Graco Inc 24C934 Clean Breather Plug, Clean Fluid Manifold, Follow Pressure Relief Procedure

Maintenance

Clean Breather Plug

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

Remove and clean breather plug with compatible sol- vent. See materials of construction info in Technical Data, page 55. The breather plug is part of the solenoid manifold assembly (30). See FIG. 19. Use N-Methylpyr- rolidone (NMP), Dynasolve CU-6, Dzolv, or an equiva- lent to soften cured material. Applying a light coat of lubricant will make future cleaning easier. Torque breather plug to 30-40 in-lb (3.89-4.82 N•m).

Breather
Plug	30
	ti14469a1

FIG. 19: Breather Plug

Clean Fluid Manifold

Fluid Manifold Fluid Ports

2.Use 5/16 in. hex nut driver to remove fluid manifold (AD).

AD

TI14463a1

3.Disconnect signal cable.

4.Clean fluid manifold fluid ports with compatible sol- vent and brush whenever removed from gun. See materials of construction info in Technical Data, page 55. To prevent damaging the internal sealing surfaces, do not use brush to clean inside diameter of fluid ports. Fill fluid ports with grease if left exposed, to seal out moisture. See FIG. 20.

5.Install fluid manifold. Torque fluid manifold bolt to 20-30 in-lb (2.26-3.39 N•m).

6.Connect signal cable.

TI2411a

FIG. 20

1.Follow Pressure Relief Procedure.

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