Graco Video Game Controller 3A2097B User Manual

Instructions-Parts  
Flow Control  
Modules  
3A2097B  
EN  
Precisely regulates the flow of material to a gun in an automatic proportioning system.  
For professional use only.  
Approved for use in explosive atmospheres only when used in conjunction with ProMix  
Electronic Proportioners.  
190 psi (1.31 MPa, 13.1 bar) Maximum Fluid Working Pressure  
Model 249849 Flow Control Module  
With integrated air-operated fluid regulator.  
Model 24H989 Flow Control Module  
For use with a remotely mounted, air-operated fluid regulator (not included).  
Model 249849  
Important Safety Instructions  
Read all warnings and instructions in this  
manual and in your ProMix instruction  
manuals. Save these instructions.  
Model 24H989  
TI18058a  
TI18016a  
 
Installation (Model 24H989)  
2. Connect a 5/32 in. (4 mm) OD air supply line to the  
air outlet fitting of the flow control module (FC). Con-  
nect the other end of this line to the air inlet fitting of  
a remotely mounted fluid regulator (FR).  
Installation (Model  
24H989)  
The intrinsically safe flow control module (FC) is  
required to use flow control in your system. It is for use  
with a remotely mounted, air-operated fluid regulator  
(FR, not included). See FIG. 2.  
3. Connect a fluid line from the proportioner to the fluid  
inlet of the remote fluid regulator (FR).  
4. Connect a fluid line from the outlet of the fluid regu-  
lator (FR) to the 1/8 npt(f) inlet of the pressure sen-  
sor (PS).  
1. Connect a 1/4 in. (6 mm) OD air supply line to the  
air inlet fitting of the flow control module (FC). Con-  
nect the other end of this line as follows:  
5. Connect a fluid line from the 1/8 npt(f) outlet of the  
pressure sensor (PS) to the spray gun inlet.  
a. Wall Mount Systems: Connect to the air mani-  
fold at the rear of the wall mount fluid station.  
6. Connect the pressure sensor cable to the cable con-  
nector on the flow control module (FC).  
b. RoboMix Systems: Install a 1/4 in. (6 mm) OD  
tube tee at the air logic inlet of the RoboMix.  
Connect the flow control air line to one branch  
of the tee and the main air line to the other  
branch.  
7. See the Electrical Schematic in your ProMix  
instruction manual. Connect the flow control cable to  
the fluid station control board and to the cable con-  
nector on the flow control module (FC).  
From Proportioner  
From Proportioner  
Flow Control Cable  
FC  
Fluid to Fluid Regulator  
Air to Flow Control  
Air to Fluid Regulator  
FR  
262376_1  
PS  
Fluid to Pressure Sensor  
Fluid to Gun  
FIG. 2. 24H989 Flow Control Module, with Remotely Mounted Fluid Regulator  
3A2097B  
3
 
 
Service  
Service  
Before Servicing  
Servicing the Regulator and  
Pressure Sensor (Model 249849  
only)  
Regulator Service Kit 15G843 is available. Kit parts are  
marked with an asterisk, for example (602*). For best  
results, use all parts in the kit.  
NOTICE  
To avoid damaging circuit board when servicing, wear  
Part No. 112190 grounding strap on wrist and ground  
appropriately.  
1. Flush system and follow Pressure Relief Proce-  
dure in your ProMix Repair-Parts manual.  
Sensor Service Kit 15G867 is available to service the  
pressure sensor only. Kit parts are marked with a sym-  
bol, for example (602‡). For best results, use all parts in  
the kit.  
2. Close main air shutoff valve on air supply line and  
on ProMix.  
3. Shut off power (0 position). FIG. 3.  
1. Follow Before Servicing, above.  
4. Shut off power at main circuit breaker.  
2. Remove the four screws (605) and the nut (601)  
from the underside of the air plate (607). Separate  
the air plate and fluid plate. FIG. 4.  
3. Unscrew the pressure sensor (620) from the fluid  
plate (606).  
0 = OFF  
NOTE: If you are only replacing the pressure sensor  
kit 15G867, skip to step 6.  
4. Remove the plug (615) and o-ring (604) from the top  
of the fluid plate (606). Remove the parts of the dia-  
phragm assembly (613, 610, 609, 612, 617, 616).  
Remove and discard the dowels (623).  
TI12657a  
5. Reassemble the diaphragm assembly using the new  
parts from the kit. Be sure the AIR SIDE of the dia-  
phragm (617) faces down. Torque the nut (601) to  
8-10 in-lb (0.9-1.1 N•m).  
FIG. 3: Power Off  
5. Disconnect all air and fluid lines from the flow con-  
trol module.  
6. Install a new o-ring (602) on the pressure sensor  
(620) and screw the sensor into the fluid plate (606).  
6. Model 24H989 only: Disconnect all fluid lines from  
the pressure sensor fitting (626).  
7. Reinstall the fluid plate on the air plate. Be careful  
not to pinch the pressure sensor cable. Torque the  
screws (605) to 30-40 in-lb (3.4-4.5 N•m).  
7. Disconnect the flow control cable from the flow con-  
trol harness (624). FIG. 4 or FIG. 5.  
8. Reconnect the three cables to J1, J2, and J4 on the  
circuit board (618). FIG. 6.  
After Servicing  
After servicing, be sure to follow the Start Up checklist  
and procedure in the ProMix Operation manual.  
9. Reattach the air plate (607) to the housing (611).  
Torque the screws (605) to 30-40 in-lb (3.4-4.5  
N•m).  
10. Reattach the flow control cable and all air and fluid  
lines.  
4
3A2097B  
 
   
Service  
615  
*613  
*610  
*609  
604*  
Flow  
direction  
606  
602*‡  
*612  
*617  
*616  
620‡  
601*  
1
*623  
607  
605  
2
622  
603  
611  
605  
2
624  
619b  
621  
618  
619  
619a  
614  
3
605  
2
TI12506a  
1
2
3
Torque to 8-10 in-lbs (0.9-1.1 N•m)  
Torque to 30-40 in-lbs (3.4-4.5 N•m)  
Torque to 5-7 in-lbs (0.6 -0.8 N•m)  
FIG. 4: 249849 Flow Control Module  
3A2097B  
5
 
Service  
Servicing the Pressure Sensor  
(Model 24H989 only)  
Servicing the Flow Control  
Board (all Models)  
1. Follow Before Servicing, page 4.  
1. Follow Before Servicing, page 4.  
2. Disconnect the pressure sensor (620) from the  
pressure sensor wire harness (620b). FIG. 5.  
2. Remove the four screws (605) holding the bracket  
(614) to the housing (611). FIG. 4 or FIG. 5.  
3. Unscrew the pressure sensor (620) from the pres-  
sure sensor fitting (626).  
3. Carefully separate the bracket from the housing and  
disconnect the three cables from J1, J2, and J4 on  
the circuit board (618). FIG. 6.  
4. Install a new o-ring (602) on the new pressure sen-  
sor (620).  
4. Remove the screws (621). Replace the old board  
with the new board. Install the screws (621).  
5. Reassemble in the reverse order.  
5. Reconnect the three cables to J1, J2, and J4 on the  
circuit board (618). FIG. 6.  
Servicing the Pressure Sensor  
Wire Harness (Model 24H989  
only)  
6. Reattach the bracket (614) to the housing (611).  
Torque the screws (605) to 30-40 in-lb (3.4-4.5  
N•m).  
1. Follow Before Servicing, page 4.  
Servicing the V/P Valve (all  
Models)  
2. Disconnect the pressure sensor (620) from the  
pressure sensor wire harness (620b). FIG. 5.  
1. Follow Before Servicing, page 4.  
3. Remove the four screws (605) holding the air plate  
(607) to the housing (611). Unscrew the nut from the  
pressure sensor wire harness connector (620b).  
2. Remove the four screws (605) holding the bracket  
(614) to the housing (611). FIG. 4 or FIG. 5.  
4. Carefully lift the plate (607) off the housing. Discon-  
nect the wire harness from J4 on the circuit board  
(618) and remove the wire harness. FIG. 6.  
3. Carefully separate the bracket from the housing and  
disconnect the V/P valve cable from J2 on the circuit  
board (618). FIG. 6.  
5. Install the new wire harness (620b) in the reverse  
order.  
4. Remove the two screws (619a) and o-rings (619b).  
Install the new valve (619) with new screws and  
o-rings. Torque the screws to 5-7 in-lb (0.6-0.8  
N•m).  
6. Reattach the air plate (607) to the housing (611).  
Torque the screws (605) to 30-40 in-lb (3.4-4.5  
N•m).  
5. Reconnect the V/P valve cable to J2 on the circuit  
board (618). FIG. 6.  
6. Reattach the bracket (614) to the housing (611).  
Torque the screws (605) to 30-40 in-lb (3.4-4.5  
N•m).  
6
3A2097B  
 
Service  
J2 (V/P Valve)  
603  
2
607  
608  
626  
605  
R21  
U5  
D7 D8 D9  
J2  
C11  
602  
620  
R22  
C10  
C12  
R3  
L1  
R4  
J4  
U1  
620a  
R27  
R20  
R25  
U3  
R7  
620b  
J1  
624  
619b  
611  
619  
J4 (Pressure Sensor)  
FIG. 6: 249179 Flow Control Board  
J1 (Power Input)  
619a  
3
621  
618  
614  
TI18017b  
605  
2
2
3
Torque to 30-40 in-lb (3.4-4.5 N•m)  
Torque to 5-7 in-lb (0.6 -0.8 N•m)  
FIG. 5: 24H989 Flow Control Module  
3A2097B  
7
 
 
Parts  
Parts  
249849 Flow Control Module  
Ref.  
No.  
615  
Part No. Description  
Qty  
*613  
*610  
*609  
604*  
601*  
602‡* ---  
102980 NUT, full, hex; 4-40  
1
1
O-RING; chemically resistant  
fluoroelastomer  
112698 ELBOW; 1/8 npt(m) x 1/4 in.  
(6 mm) OD tube  
Flow  
direction  
603  
604*  
605  
1
1
606  
602*‡  
---  
---  
---  
O-RING; chemically resistant  
fluoroelastomer  
SCREW, cap, socket-hd;  
10-32 x 1/2 in. (13 mm)  
*612  
*617  
*616  
620‡  
601*  
12  
606  
PLATE, fluid, regulator  
1
1
1
1
1
1
1
1
1
1
1
1
1
*623  
607  
15F799 PLATE, air, regulator  
609*  
610*  
611  
612*  
613*  
614  
---  
---  
---  
---  
---  
---  
SEAT, regulator  
RETAINER, seat  
607  
605  
622  
HOUSING, flow control  
SPACER, regulator  
NEEDLE, regulator  
BRACKET, flow control  
603  
615  
15F806 PLUG, regulator  
168881 GASKET; acetal  
611  
605  
616*  
617*  
618  
178321 DIAPHRAGM, regulator  
249179 BOARD, circuit assembly  
120013 VALVE, proportional, V/P;  
includes items 619a and 619b  
619  
619a ---  
• SCREW, cap, socket-hd;  
M3 x 0.5 x 44 mm  
2
624  
619b ---  
620‡ ---  
• O-RING, mounting  
2
1
619b  
SENSOR, pressure control;  
includes ptfe o-ring  
621  
107295 SCREW, machine, pan-hd;  
4-40 x 3/16 in. (5 mm)  
104765 PLUG, pipe; 1/8 ptf  
192387 PIN, dowel  
4
621  
618  
619  
622  
623*  
624  
1
2
1
15G613 WIRE HARNESS, flow control  
619a  
614  
605  
*
Parts included in Regulator Service Kit 15G843.  
Purchase separately.  
Parts included in Sensor Service Kit 15G867.  
Purchase separately.  
TI12506a  
Parts labeled --- are not available separately.  
8
3A2097B  
 
Parts  
24H989 Flow Control Module for Remote Fluid Regulator  
Ref.  
No.  
603  
Part No. Description  
--- O-RING; chemically resistant  
fluoroelastomer  
Qty  
607  
626  
605  
602  
1
603  
605  
112698 ELBOW, air inlet; 1/8 npt(m) x  
1/4 in. (6 mm) OD tube  
1
8
602  
620  
608  
---  
SCREW, cap, socket-hd;  
10-32 x 1/2 in. (13 mm)  
607  
608  
---  
PLATE, air, regulator  
1
1
620a  
114151 ELBOW, air outlet; 1/8 npt(m)  
x 5/32 in. (4 mm) OD tube  
611  
614  
618  
619  
---  
---  
HOUSING, flow control  
BRACKET, flow control  
1
1
1
1
620b  
624  
249179 BOARD, circuit assembly  
120013 VALVE, proportional, V/P;  
includes items 619a and 619b  
619b  
611  
619  
619a ---  
• SCREW, cap, socket-hd;  
M3 x 0.5 x 44 mm  
2
619b 106560 • O-RING, mounting, 007  
2
1
619a  
620  
24R099 KIT, sensor, pressure control;  
includes 620a and 620b  
620a ---  
620b ---  
• O-RING; ptfe  
1
1
621  
618  
• WIRE HARNESS, pres-  
sure sensor  
621  
107295 SCREW, machine, pan-hd;  
4-40 x 3/16 in. (5 mm)  
4
614  
605  
624  
626  
15G613 WIRE HARNESS, flow control  
1
1
---  
FITTING, pressure sensor;  
two 1/8 npt(f) ports  
TI18017b  
Parts labeled --- are not available separately.  
3A2097B  
9
 
Dimensions and Mounting Hole Layouts  
Dimensions and Mounting Hole Layouts  
A
B
E
Overall  
Length  
in. (mm)  
Overall  
Width  
in. (mm)  
Overall  
Height  
in. (mm)  
Mounting Dimensions,  
Length (C) x Width (D)  
in. (mm)  
Mounting  
Hole Size  
in. (mm)  
Weight  
lb (kg)  
Module  
249849 Flow  
7.13  
2.52 (64.0)  
3.86 (98.0)  
6.63 x 1.50 (168.4 x 38.1)  
0.25 (6.3)  
3.9 (1.78)  
Control Module  
(181.1)  
24H989 Flow  
7.13  
2.52 (64.0)  
3.86 (98.0)  
6.63 x 1.50 (168.4 x 38.1)  
0.25 (6.3)  
2.5 (1.13)  
Control Module  
(181.1)  
[includes pressure  
sensor and fitting]  
249849 Flow Control Module  
E
B
D
C
A
TI18018a  
TI14135a  
24H989 Flow Control Module  
E
B
D
C
A
TI18018a  
TI14135a  
10  
3A2097B  
 
Technical Data  
Technical Data  
Maximum fluid working pressure . . . . . . . . . . . . . . . 190 psi (1.31 MPa, 13.1 bar)  
Maximum working air pressure. . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)  
Air supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 - 100 psi (0.5 - 0.7 MPa, 5.2 - 7 bar)  
Air inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/8 npt(m) x 1/4 in. (6 mm) OD tube  
Air outlet size (Model 24H989 only) . . . . . . . . . . . . . 1/8 npt(m) x 5/32 in. (4 mm) OD tube  
Fluid inlet and outlet sizes . . . . . . . . . . . . . . . . . . . . 1/8 npt(f)  
Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model 249849: 303 Stainless Steel, chemically resistant fluoro-  
elastomer, titanium, ptfe  
Model 24H989: 316 Stainless Steel, chemically resistant fluo-  
roelastomer, titanium, ptfe  
3A2097B  
11  
 
Graco Standard Warranty  
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in  
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty  
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by  
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written  
recommendations.  
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty  
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of  
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with  
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or  
maintenance of structures, accessories, equipment or materials not supplied by Graco.  
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of  
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned  
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will  
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.  
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED  
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy  
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or  
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.  
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT  
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to  
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these  
warranties.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or  
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the  
negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,  
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la  
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite  
de ou en rapport, directement ou indirectement, avec les procédures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.  
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Original instructions. This manual contains English. MM 3A2097  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA  
Copyright 2011, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
Revised February 2013  
 

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