Graco 3A4738A, , ProBell Reflective Speed Sensor Kit Instructions

Instructions - Parts
ProBell™ Reflective
Speed Sensor Kit
3A4738A
EN
For use with the ProBell when reflective speed sensing is required. For professional use
only.
Important Safety Instructions
Read all warnings and instructions in this manual
and other Related Manuals on page 2. Save all
instructions.
Related Manuals
Manual No.
Description
334626
ProBell Rotary Applicator, Hollow Wrist
334452
ProBell Rotary Applicator
Part Numbers Covered
Part Number
2
Description
24Z183
Reflective Fiber Optic Sensor Kit: Includes fiber optic sensor, electrical wiring cable, and reflective fiber optic cable kit 25A537.
25A537
Reflective Fiber Optic Cable Kit: Includes reflective fiber optic cable with
housing and hardware required to install in a ProBell applicator.
3A4738A
Introduction
This manual provides instructions for installing a reflective speed sensor kit in a ProBell applicator. See manual
334452 or 334626 for more details on the ProBell applicator.
Installation
Remove Magnetic Pickup Sensor and Fiber
Optic Cable
For instructions on removing the magnetic pickup sensor and fiber optic cable, see “Replace Magnetic Pickup
Sensor or Fiber Optic Extension Cable” in the standard
applicator manual 334452 (steps 1–7) or the hollow
wrist applicator manual 334626 (steps 1–5).
•
For a hollow wrist applicator cut both cable strands
to 11.3 inches (287 mm), measuring from the back
of the cable housing to the end of the cable. See “A”
in Fig. 2.
Install Reflective Sensor and Cable
For instructions on installing the reflective sensor and
cable, see “Replace Magnetic Pickup Sensor or Fiber
Optic Extension Cable” in the standard applicator manual 334452 (steps 8–9) or the hollow wrist applicator
334626 (steps 6–7).
Note: The cable strands must be fed through the applicator housing as the reflective fiber optic cable housing
is being installed.
FIG. 3: Install New Sensor and Screw
FIG. 1: Remove Existing Screw and Sensor
Cut New Reflective Fiber Optic Cable to
Length
Cut the fiber optic cable to length according to the style
of ProBell being used. Clean cuts can be accomplished
using the Graco Fiber Optic Cutter.
•
Assemble Reflective Fiber Optic Cable
1. Install the provided nuts, fittings, and cable markers
onto the cable strands. Nuts can be installed using a
3/16” nut driver or twisting by hand. Adjust each nut
so that the fiber optic cable extends 0.11 inches (2.8
mm) past the nut.
For a standard applicator cut both cable strands to
7.7 inches (195 mm), measuring from the back of
the cable housing to the end of the cable. See “A” in
Fig. 2.
FIG. 4: Extend Fiber Optic Cable Past Nut
FIG. 2: Cut Cables to Length
3A4738A
3
2. Screw both the fittings into the applicator rear manifold or base plate.
FIG. 5: Screw Fitting into Applicator
1
Brown
Connect the Applicator to the Fiber Optic
Sensor
2
White
3
Blue
1. Connect the dual strand fiber optic cables to ports F
on the applicator. See the image below for the
proper fiber optic end length for each applicator
style.
4
Black
FIG. 8: Sensor Cable Color Code
FIG. 6: Standard Style Applicator
FIG. 7: Hollow Wrist Style Applicator
2. Connect the other end of the dual strand fiber optic
cable to the reflective fiber optic sensor.
Install Reflective Fiber Optic Sensor
1
24VDC
2
(Teach/Unused)
3
GND
4
Signal Out (NPN)
FIG. 9: NPN Models Cable I.O.
Connect the supplied sensor cable. Mount and make
wiring connections according to the sensor manufacturer’s manual.
4
3A4738A
Teach Reflective Sensor
See the manufacturer’s manual shipped with the device
to set the “on1shot” timer to zero, and set the “tchsel” to
“2pttch”. Then perform a two point teach:
With bearing air applied, rotate the bell cup and note the
numbers on the detector screen to tell when the sensor
is over the reflective portion of the disk versus the dark
portion of the disk.
Perform a two point teach, one over the reflective portion and one over the dark portion. Note, the reflective
disk on the ProBell has two pulses per revolution.
Fiber Optic Supplies
24W875
Fiber Optic Repair Kit – includes fittings
for one double-strand fiber optic cable
and a cutter tool.
24W876
Fiber Optic Bulkhead Fitting, SST – Qty
2. Accepts Graco fiber optic cable fittings. Fits ½ inch (13mm) panel hole.
24W877
Fiber Optic Bulkhead, Plastic- Qty 2.
Accepts bare fiber optic cable. Fits
5/16inch (8mm) panel hole.
24W823
Fiber Optic Cutter Tool – Qty 3
24X009
Marker Numbers for Fiber Optic Cable
Ends – Pack of 30 (#1 and #2)
Accessories
Fiber Optic Cables: Use to connect the applicator to the
reflective fiber optic sensor. Use one dual strand fiber
optic cable or two single strand fiber optic cables for
each applicator.
Note: For dual strand fiber optic cables, the length of the
cable extending past the fitting nut must be adjusted for
use with the ProBell. See Figure1 and 2. Single strand
fiber optic cables are adjusted at the factory.
Dual Strand Fiber Optic Cables
Part
Number
Description
24X003
Fiber Optic Cable, Reflective, 25 ft.
24X004
Fiber Optic Cable, Reflective, 50 ft.
24X005
Fiber Optic Cable, Reflective, 100 ft.
3A4738A
Fiber Optic Cables, Hollow Wrist Models
Standard single fiber.
Kit
24Z193
24Z194
24Z195
Description
CABLE, fiber optic, 11 m (36 ft.)
CABLE, fiber optic, 20 m (66 ft.)
CABLE, fiber optic, 30 m (99 ft.)
Qty
1
1
1
Fiber Optic Cables, Reciprocator Models
Standard single fiber.
Kit
24Z190
24Z191
24Z192
Description
CABLE, fiber optic, 11 m (36 ft.)
CABLE, fiber optic, 20 m (66 ft.)
CABLE, fiber optic, 30 m (99 ft.)
Qty
1
1
1
5
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
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 3A3642
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2015, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revision A, November 2016

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