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Service, Replacing the air and fluid packings – Graco DELTA SPRAY XT GUN 310692D User Manual

Page 19

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Service

310692D

19

Service

Replacing the air and fluid
packings

Tools needed:

Gun Tool - provided

Packing Installation Tool - provided

Adjustable Wrench

Screw Driver

Lubricant part no. 111265; see Accessories, page
28, to order

Compatible Solvent

Disassembling the gun

1.

Relieve the pressure, page 13.

2.

Flush the spray gun, page 9.

3.

Remove the air cap retaining ring (15A), seal (15B),
and air cap (14).

4.

Trigger the gun while you remove the fluid nozzle
(12) with the gun tool (28). See F

IG

. 24.

5.

Remove the screw (11), pin (17), wave washer (18),
and trigger (10).

Order Repair Kit 234828. See Parts starting on
page 25.

Clean parts with a solvent that is compatible
with the parts and the fluid being sprayed.

Lightly lubricate the parts indicated with lubri-
cant 111265.

WARNING

Follow Pressure Relief Procedure, page 13 when
you stop spraying and before cleaning, checking, ser-
vicing, or transporting equipment. Read warnings,
page 3.

F

IG

. 24

F

IG

. 25

ti4849b

15A 15B

14

28

12

17

18

11

10

ti4828a