Graco Delta Spray 240-686 Instructions

INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Quick Fan Adjust Kit
For use with Delta Spray
Part No. 240–686
Air Spray Quick Fan Adjust

Pressure Relief Procedure

WARNING
PRESSURIZED EQUIPMENT HAZARD
The system pressure must be manually relieved to
prevent the system from starting or spraying acci-
dentally. To reduce the risk of an injury from acci-
dental spray from the gun, splashing fluid, or
moving parts, follow the Pressure Relief Proce-
dure before installing the kit.
1. Turn off the air and fluid supply to the gun.
2. Trigger the gun into a grounded metal waste
container to relieve air and fluid pressure.

Installing the Kit

1. Remove the fan air valve assembly (A) from the
gun. See Fig. 1.
2. Install the quick fan adjust assembly without the
quick fan knob (6) in place. See Fig. 2. Torque the
nut (5) to 125–135 in-lbs (14–15 N m).
3. Position the quick fan knob (6) on the nut assem-
bly (5) and hold the knob against the knob ramp
(B). Turn the quick fan knob (6) clockwise until it
stops.
4. Tighten the knob set screw (7) securely. Rotate the
knob counterclockwise and tighten the second set
screw securely.
5. Tighten the screw (8) securely into the fan control
air valve (1).
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Gun
Part No. 240–687
HVLP Quick Fan Adjust

Installation

COPYRIGHT 1998, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
First choice when
quality counts.
Fig. 1
1 Torque to 125–135 in-lb (14–15 N m)
HVLP valve is identified by the shallow groove in the area
2
shown
Fig. 2
308–877
Rev. B
Supersedes A
A
7036A
2
1
2
3
4
5
1
B
6
7
8
8448B