Graco 312394V important safety instructions Ball Valve Repair, Assembly 255284 Shown

Models: 312394V

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Stainless Steel Tanks

503

506a

505 506b

506c

506d

503

504

Assembly 255284 Shown

ti12453a

1.Remove the stainless steel tanks from the base.

2.Remove four long screws (506d) holding the ball valve assembly together.

3.Remove three screws (505) holding the tank to the top plate of the ball valve assembly.

Ball Valve Repair

CAUTION

Disassembly of the ball valve is not recommended.

1. Remove ball valve from tank.

When the ball valve is removed from the tank, it is disassembled.

2. Check o-rings and replace as necessary.

2204 2202

2201

2203 2206

2204

ti12564a

2205

Repair

3.Reassemble and install the four screws that hold the ball valve assembly together. Follow ball valve removal from tank procedure in reverse order.

312394V

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Graco 312394V important safety instructions Ball Valve Repair, Assembly 255284 Shown