Graco 3A2587H Paint Sprayer User Manual


 
Outlet Valve Fitting Repair
22 3A2587H
Outlet Valve Fitting Repair
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.
2. Unplug sprayer.
3. Remove outlet valve fitting access plug.
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.
Installation
1. Screw outlet valve fitting into threads. Use tool
(supplied) and tighten to 8 ft-lb (11 N•m).
2. Press outlet valve fitting access plug.
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.
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