Graco 262453 User manual

3A1162A
ENG
Installation - Parts
Solenoid
Changeover Kits
Increases shot accuracy and eliminates changeovers on shots that are less than 20% of
the pump volume when added to SmartWare™Shot Dispense Kits.
For professional use only.
Not for use in explosive atmospheres.
Part 262453
Changeover kit for NXT®2200 and larger air motors.
Part 262464
Changeover kit for NXT1800 and smaller air motors.
Important Safety Instructions
Read all warnings and instructions in this
manual and the SmartWare Shot Dispense Kit
manual. Save all instructions.

Install Changeover Kit 262453
23A1162A
Install Changeover Kit 262453
1. Assemble the air fittings onto the solenoid valve as
shown in the following figure.
2. Stop the pump at the middle of its stroke.
3. Relieve pressure. See the SmartWare Shot Dis-
pense Kit Instructions-Parts manual for pressure
relief instructions.
4. Disconnect the air line to the air motor.
5. Remove the air motor top cover using a flat head
screwdriver.
6. Remove the screw on the outer valve cover to
remove the cover.
7. Remove the ten screws from the valve cover to
remove the cover, spring-loaded detent, and gasket.
8. Remove both end cap retainer pins from their holes.
FIG. 1: Assemble Fittings
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury
from splashing or moving parts
36
7
4
5
7
4
FIG. 2: Remove Air Motor Cover
FIG. 3: Disassemble Front of Air Motor
ti8218b
Screw
Outer Valve Cover
Screws
Detent
Gasket
Retainer Pin
Valve Cover

Install Changeover Kit 262453
3A1162A 3
9. Invert the retainer pins and slide the heads into the
slots on the existing piston stop valves. Use the
retainer pins to pull the piston valve stops out.
10. Install a new piston valve stop (1), o-ring (14), and
elbow fitting (20) in the top of the valve body. Apply
a liberal amount of lubricant (17) to the o-ring before
installation.
11. Install a new piston valve stop (1), o-ring (14), and
straight fitting (15) in the bottom of the valve body.
Apply a liberal amount of lubricant (17) to the o-ring
before installation.
FIG. 4: Remove Existing Piston Valve Stops
FIG. 5: Install Top Piston Valve Stop
Retainer Pin
Piston
Valve
Stop
ti7758a
1
14
20
FIG. 6: Install Bottom Piston Valve Stop
115
14

Install Changeover Kit 262453
43A1162A
12. Install the solenoid bracket (2) to the top of the valve
body using the two mounting screws (10) and wash-
ers (11).
13. Install the solenoid valve assembly (3) to the sole-
noid bracket using the two solenoid valve screws
(12).
14. Connect cables and air lines as shown in FIG. 8. Cut
air line tubes to length.
NOTE: To avoid kinks in air lines when connecting them
from the solenoid valve to the piston valve stop, use
large radius bends in the air lines and support tubing
with the supplied cable ties.
NOTE: For supply systems, ensure there is enough
cable and air line tubing to allow for full ram extension.
15. Reassemble air motor. Follow steps 6 through 3 in
reverse order.
16. Tee into your existing air supply, upstream from any
regulators, to provide air to the solenoid air supply.
Ensure there is a minimum of 70 psi (0.49 MPa, 4.9
bar).
FIG. 7: Install Solenoid Valve Assembly
12
2
10
11
3

Install Changeover Kit 262453
3A1162A 5
FIG. 8: Connect Cables and Air Lines - NXT2200 and Larger Air Motors
8
Air Supply
9

Install Changeover Kit 262464
63A1162A
Install Changeover Kit 262464
1. Assemble the air fittings onto the solenoid valve as
shown in the following figures.
NOTE: Use the following table to determine which figure
corresponds to the air motor used by your system.
2. Stop the pump at the middle of its stroke.
3. Relieve pressure. See the SmartWare Shot Dis-
pense Kit Instructions-Parts manual for pressure
relief instructions.
4. Disconnect the air line to the air motor.
5. Remove the existing snap ring from each end of the
air valve.
6. Use the piston to push the existing air valve plug out
of each end.
7. Remove the existing o-rings from each end.
Air Fitting Figures According to System and Air Motor
M02xxx M04xxx M07xxx M12xxx M18xxx
D200
Rams
FIG. 9 FIG. 9 FIG. 9 FIG. 9 FIG. 9
S20
Rams
FIG. 10 FIG. 10 FIG. 10, FIG. 9 FIG. 9
FIG. 9: Assemble Fittings
FIG. 10: Assemble Fittings
105 108
109
106
107
109
106
107 106
106
105
109 107
109
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury
from splashing or moving parts
FIG. 11: Remove Existing Air Valve Plug
Snap Ring
O-ring
Air Valve Plug

Install Changeover Kit 262464
3A1162A 7
8. Install the top o-ring (116 or 117) air valve plug (101
or 102), snap ring (118 or 119), and elbow fitting
(107) in the top of the valve body. Apply a liberal
amount of the supplied lubricant to the o-rings
before installation. Refer to FIG. 12 and FIG. 13.
9. Install the bottom o-ring (116 or 117), air valve plug
(101 and 102), snap ring (118 and 119), and elbow
fitting (107) in the bottom of the valve body. Apply a
liberal amount of the supplied lubricant to the
o-rings before installation. Refer to FIG. 14 and FIG.
15.
FIG. 12: Install Top Air Valve Plug
FIG. 13: Install Top Air Valve Plug
101
118
107
M02xxx and M04xxx
116
M07xxx, M12xxx, and M18xxx
107
119
102
117
FIG. 14: Install Bottom Air Valve Plug
FIG. 15: Install Bottom Air Valve Plug
115
14
M02xxx and M04xxx
116
101
118
107
M07xxx, M12xxx, and M18xxx
117
102
119
107

Install Changeover Kit 262464
83A1162A
10. Mount the solenoid valve assembly (105) onto the
correct bracket (103 or 104) for your air motor using
the screws (114) and washers (115) as shown in
FIG. 16 and FIG. 17.
11. Install the solenoid bracket (103 or 104) to the back
of the air motor body using the two mounting screws
(112) and washers (113) as shown in FIG. 16 and
FIG. 17.
NOTE: Use the following table to determine which figure
corresponds to the air motor used by your system.
12. Connect cables and air lines as shown in FIG. 18.
Cut air line tubes to length.
13. Tee into your existing air supply, upstream from any
regulators, to provide air to the solenoid air supply.
Ensure there is a minimum of 70 psi (0.49 MPa, 4.9
bar).
Solenoid Bracket Figures According to
System and Air Motor
M02xxx M04xxx M07xxx M12xxx M18xxx
D200
Rams
FIG. 16 FIG. 16 FIG. 16 FIG. 16 FIG. 16
S20
Rams
FIG. 16 FIG. 16 FIG. 16 FIG. 17 FIG. 17
FIG. 16: Install Solenoid Valve Assembly
114
115
105
104
112 113
FIG. 17: Install Solenoid Valve Assembly
105
115
114
112
113
103

Install Changeover Kit 262464
3A1162A 9
FIG. 18: Connect Cables and Air Line - NXT1800 and Smaller Air Motors
110
111
Air Supply

Parts
10 3A1162A
Parts
Kit 262453
For NXT2200 and larger air motors
Kit 262464
For NXT1800 and smaller air motors
Ref. Part Description Qty.
1 16F602 STOP, valve piston, ported 2
2 BRACKET, solenoid mount 1
3 16F612 VALVE, solenoid 1
4 124661 CABLE, changeover solenoid 2
5 124745 FITTING, elbow, swivel; 10-32x1/4 2
6 124746 FITTING, straight; 10-32x1/4 1
7 124795 MUFFLER; 10-32 thread 2
8 124273 CONNECTOR, splitter 1
9 124415 CABLE; 5 pin, mf, 3.0m 1
10 107257 SCREW, thread forming 2
11 115814 WASHER, flat, sst 2
12 107390 SCREW, machined, pan head 2
13 100272 WASHER, lock 2
14 108014 O-RING 2
15 C19405 FITTING, connector, male 1
16 C12509 TUBE; nylon, round, 15 ft. -
18 103473 STRAP, tie, wire 8
20 112698 ELBOW, male, swivel 1
Ref. Part Description Qty.
101 16F837 PLUG, air valve, ported, small 2
102 16F839 PLUG, air valve, ported, medium 2
103 BRACKET, solenoid mount 1
104 BRACKET, solenoid mount 1
105 16F612 VALVE, solenoid 1
106 124661 CABLE, changeover solenoid 2
107 124745 FITTING, elbow, swivel; 10-32x1/4 5
108 124746 FITTING, straight; 10-32x1/4 1
109 124795 MUFFLER; 10-32 thread 2
110 124273 CONNECTOR, splitter 1
111 124415 CABLE; 5 pin, mf, 3.0m 1
112 15V909 SCREW; m8 x 12 2
113 100133 WASHER, lock 2
114 107390 SCREW, machined, pan head 2
115 100272 WASHER, lock 2
116 514279 O-RING; 018 buna 2
117 103255 O-RING 2
118 15M269 RING, snap, internal 2
119 15M271 RING, retaining 2
120 C12509 TUBE; nylon, round, 15 ft. -
122 103473 STRAP, tie, wire 8