Graco 3A2587H important safety instructions Outlet Valve Fitting Repair, Removal

Outlet Valve Fitting Repair

Outlet Valve Fitting Repair

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.

Move sprayer to a non-hazardous area before servicing.

NOTE: Before doing any repair to pump, perform Flushing Sprayer procedure, page 15.

Removal

1.Engage trigger lock and pull prime/spray valve UP to release pressure.

4.Use tool (supplied) to loosen and remove outlet valve fitting. Make sure old o-ring, seat, outlet valve, and spring are out of pump outlet cavity.

ti15506a

ti15506b

Installation

1.Screw outlet valve fitting into threads. Use tool (supplied) and tighten to 8 ft-lb (11 N•m).

	ti18912a	ti16700a
2.	Unplug sprayer.
3.	Remove outlet valve fitting access plug.		ti15508a
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		2.	Press outlet valve fitting access plug.

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22 3A2587H