Graco 3A8716A, Pressure Switch Upgrade Kit Owner's manual

Brand: Graco

Model: 3A8716A, Pressure Switch Upgrade Kit

Category: Paint Sprayer

Type: Owner's manual

3A8716A

Installation

Pressure Switch

Upgrade Kit

For upgrading ProControl 1KE® pressure switches. For professional use only.

25B470 - Pressure Switch Upgrade Kit

Important Safety Instructions

Read all warnings and instructions in this

manual and in the ProControl 1KE Kits

manual before using the equipment.

Save all instructions.

2 3A8716A

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Kit Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Upgrade Procedures . . . . . . . . . . . . . . . . . . . . . . . . 3

Remove Existing I/P Transducer . . . . . . . . . . . . . 3

Attach Pressure Switch Upgrade Assembly . . . . 3

Electrical Schematic . . . . . . . . . . . . . . . . . . . . . . . . . 7

25B470 Pressure Switch Upgrade Kit . . . . . . . . . 7

California Proposition 65 . . . . . . . . . . . . . . . . . . . . . 7

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . 8

Related Manuals

Kit Components

Manual in

English Description

3A2614 ProControl 1KE® Kits for Management of

Fluid and Air, Instructions-Parts manual

Ref Part No Description Qty

1 18A989 BRACKET, pressure switch

mounting

2 15T937 FITTING, swivel elbow 1

3 513937 SWITCH, pressure 1

4 103982 SCREW, pan head machine 4

5 116007 NUT, lock 4

6 111502 FITTING, tube 1

7 18B053 CABLE, I/P 1

8 18B393 CABLE, I/P; 2 m, M12, 8 pin 1

9 112189 FITTING, Y 1

10 110933 CONNECTOR, male 1

11 16F710 CONNECTOR, 3/8 tube x 1/4

npt

12 129790 SCREW, ground 1

13 551731 TUBE, 5/32 OD 3

14 15R568 LABEL, kit 1

15 29A089 ARTWORK, identification 1

16 070408 SEALANT, stainless steel pipe 1

17 102478 STRAP, tie wiring 3

18 117793 HOLDER, tie 1

19 244524 WIRE, ground assembly

w/clamp

Ref Part No Description Qty

Upgrade Procedures

3A8716A 3

Upgrade Procedures

Remove Existing I/P Transducer

Follow the procedures in your system manual to prepare

the 1KE system for service. See Related Manuals,

page 2.

1. Turn off the fluid supply to the system.

2. Follow the Pressure Relief Procedure for the

system.

3. Disconnect all power to the system.

4. Disconnect the fluid control cable (4) from the

controller.

5. Remove the DIN connector from the I/P transducer

(202) to access the wire connections and

disconnect the fluid control cable (4). Set aside the

DIN connector for reuse and discard the fluid control

cable (4).

6. Disconnect the air tube from the 3/8 in. swivel elbow

fitting (204). Remove the swivel elbow fitting (204)

from the I/P transducer (202) and discard.

7. Disconnect the air tube from the 5/32 in. swivel

elbow fitting (205).

8. Remove the I/P transducer (202) from the mounting

panel (201).

9. Remove the mounting bracket (208) from the I/P

transducer (202).

Attach Pressure Switch Upgrade

Assembly

NOTE: The following procedure requires Pressure

Switch Upgrade Kit 25B470.

1. Reattach the transducer mounting bracket (208) to

the I/P transducer (202) with the pressure switch

mounting bracket (1) placed between the transducer

(202) and its bracket (208).

FIG. 1: Remove the Existing I/P Transducer

202

DIN connector

204

201

205

208

All electrical wiring must be done by a qualified

electrician and comply with all local codes and

regulations.

Upgrade Procedures

4 3A8716A

NOTE: The pressure switch assembly may be

mounted on either side of the transducer and the

pressure switch itself may be rotated 180 degrees

on its own bracket. Select the mounting positions

that work best for the physical layout of your

system. The wire connections on the pressure

switch should face the same direction as the cable

exit of your system’s transducer DIN connector.

2. Reattach the I/P transducer (202) to the mounting

panel (201).

3. Attach the swivel elbow fitting (2) from kit 25B470 to

the inlet port of I/P transducer (202).

NOTE: Ensure that all prior sealant is first removed

before applying new sealant (liquid or tape) when

attaching the new fitting.

4. Reconnect the 5/32 in. air tube to the inlet air supply

fitting (205) of the I/P transducer (202).

FIG. 2: Reattach Transducer Mounting Bracket with

Pressure Switch Mounting Bracket

208

202

201

FIG. 3: Reattach Transducer Assembly to Mounting

Panel and Reconnect Air Supply

202

205

Upgrade Procedures

3A8716A 5

5. Connect the ferruled wire ends of the I/P cable (7)

from kit 25B470 to the DIN connector previously

removed from the I/P transducer (202).

6. Reconnect the DIN connector to the I/P transducer

(202).

7. Install the wire tie (17) from kit 25B470 around both

wires exiting the DIN connector. Install the wire tie

as close as possible to the DIN connector.

8. Using the ground screw (12) of kit 25B470, attach

both the ground wire of the I/P cable (8) and the

ground clamp assembly (19), also from kit 25B470,

to the same location on the mounting panel (201) of

your system.

NOTE: Use the #10-32 hole closest to the

transducer.

9. Attach the clamp end of the ground clamp assembly

(19) to a true earth ground.

NOTE: If your mounting panel (201) is already

connected to a separate true earth ground, you may

not need to install the ground clamp assembly (19)

supplied with kit 25B470.

FIG. 4: Connect Wires to the Transducer

DIN connector

202

FIG. 5: Attach the Ground Wire

201

Upgrade Procedures

6 3A8716A

10. Attach the tie holder (18) of kit 25B470, to the

mounting panel (201). Choose a location close to

the I/P transducer (202), that allows the wires of the

I/P cable (8) to not be strained while also providing

enough distance from other circuits to meet the

wiring requirements of your installation.

11. Secure the I/P cable (8) of kit 25B470 to the tie

holder (18) using the wire tie (17).

12. Use the Y fitting (9) and the 5/32” tube (13) to

connect the air supply to the elbow fittings (2 and 6)

of kit 25B470. Cut the tube to required lengths for

your installation to make connections from the Y

fitting (9) to the elbow fittings (2 and 6).

13. Use the assembled adapter fittings (10 and 11) and

the 5/32” tube (13) to connect your system air

supply to the Y fitting (9). Cut the tube to required

length for your installation to make the connection

from the single side of the Y fitting (9) to the adapter

(10). Connect 3/8” air tube that was disconnected in

step 4 to the adapter (11).

14. Secure fittings installed in steps 12 and 13 as

required for your installation.

15. Connect the M12 end of the I/P cable (8) to the

same port the from fluid control cable (4) was

disconnected in step 2 of Remove Existing I/P

Transducer, page 3.

16. Reconnect air and power to the system and test

operation of the system. Your pressure regulator

should operate as before as long as air is supplied

to the pressure switch. The pressure switch is a

normally open type and should close and allow

current to flow to the I/P transducer when air

pressure is present.

FIG. 6: Attach the Tie Holder and Wire Tie

FIG. 7: Connect the I/P Cable to the Controller

Electrical Schematic

3A8716A 7

Electrical Schematic

25B470 Pressure Switch Upgrade Kit

California Proposition 65

FIG. 8: Electrical Schematic for 25B470 Pressure Switch Upgrade Kit

CALIFORNIA RESIDENTS

WARNING: Cancer and reproductive harm – www.P65warnings.ca.gov.

WHITE, PIN 1

BROWN, PIN 2

GREEN, PIN 3

YELLOW, PIN 4

GRAY, PIN 5

18B393,

M12 8 PIN CABLE,

TO ADCM PORT #9

1, WHITE, NC

2, BROWN, NC

3, GREEN, NC

4, YELLOW, NC

5, GRAY

PINK, PIN 6

BLUE, PIN 7

DRAIN, PIN 8

6, PINK, NC

7, BLUE

8, DRAIN, NC

513937,

PRESSURE SWITCH,

GUN AIR CONTROL

COM1

NO3

NC2

16P784,

DIN CONNECTOR,

GUN AIR CONTROL I/P

18B053, I/P CABLE

116343,

FLUID PANEL

GROUND

SCREW

BLUE

GREEN/YELLOW

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 3A8716

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

www.graco.com

Revision A, August 2023

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

For the latest information about Graco products, visit www.graco.com.

For patent information, see www.graco.com/patents.

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

Graco 3A8716A, Pressure Switch Upgrade Kit Owner's manual

Brand: Graco

Model: 3A8716A, Pressure Switch Upgrade Kit

Category: Paint Sprayer

Type: Owner's manual

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Graco 3A8716A, Pressure Switch Upgrade Kit Owner's manual

Graco 3A8716A, Pressure Switch Upgrade Kit Owner's manual

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