Rockford Systems DETECT-A-FINGER GEN II User manual

5795 Logistics Parkway • Rockford Systems, Illinois 61109 • Toll Free 1-800-922-7533 (USA only) • Phone [phone]
Fax [phone] • Web Site www.rockfordsystems.com • E-Mail [email protected]
Manual No. KSL294
INSTALLATION MANUAL FOR
DETECT-A-FINGER™GEN II
DROP PROBE DEVICE FOR RIVETERS
AND OTHER MACHINES
IMPORTANT: PLEASE REVIEW THIS ENTIRE
PUBLICATION BEFORE INSTALLING, OPERATING
OR MAINTAINING THIS DEVICE.
Danger Sign
Control Box
Sensing Probe Clamp
Sensing Probe

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
2Call: 1-800-922-7533
For maintenance and inspection always refer to the OEM’s (Original Equipment Manufacturer’s) maintenance manual
or owner’s manual. If you do not have an owner’s manual, please contact the original equipment manufacturer.
Danger is used to indicate the presence of a hazard which WILL cause SEVERE personal
injury if the warning is ignored.
THIS SAFETY ALERT SYMBOL IDENTIFIES IMPORTANT SAFETY MESSAGES IN THIS MANUAL. WHEN YOU
SEE THIS SYMBOL , BE ALERT TO THE POSSIBILITY OF PERSONAL INJURY, AND CAREFULLY READ THE
MESSAGE THAT FOLLOWS.
DANGER
“ ”
Safety Precautions
© 2019 Rockford Systems, LLC All rights reserved. Not to be reproduced in whole or in part without written permission. Litho in U.S.A.
SECTION 1—IN GENERAL ......................................................... 2-7
SECTION 2—INSTALLATION OF CONTROL.............................. 8-18
Components in System / General................................................8
Preliminary Steps Before Installation ....................................... 8-9
Specifications and Operating Data ..............................................9
Installation of Components ................................................. 10-17
Other Installation Considerations......................................... 17-18
SECTION 3—OPERATION .......................................................... 18
SECTION 4—REPLACEMENT PARTS......................................... 19
LAYOUT OF DETECT-A-FINGER SYSTEM ................................... 20
SECTION 5—ORDER FORM..................................................21-22
Efficient and safe machine operation depends on the development, implementation and enforcement of a safety program. This program requires,
among other things, the proper selection of point-of-operation guards and safety devices for each particular job or operation, a thorough safety
training program for all machine personnel, that includes instruction on the proper operation of the machine, the point-of-operation guards and
safety devices on the machine, and a regularly scheduled inspection and maintenance program.
Rules and procedures covering each aspect of your safety program should be developed and published both in an operator’s safety manual, as
well as in prominent places throughout the plant and on each machine. Some rules or instructions which must be conveyed to your personnel and
incorporated into your program include:
A company’s safety program must involve everyone in the company, from top management to operators, since only as a group can any operational
problems be identified and resolved. It is everyone’s responsibility to implement and communicate the information and material contained in catalogs
and instruction manuals to all persons involved in machine operation. If a language barrier or insufficient education would prevent a person from
reading and understanding various literature available, it should be translated, read or interpreted to the person, with assurance that it is understood.
Never place your hands or any part of your body in this machine.
Never operate this machine without proper eye, face and body protection.
Never operate this machine unless you are fully trained, instructed, and have read the instruction manual.
Never operate this machine if it is not working properly—stop operating and advise your supervisor immediately.
Never use a foot switch to operate this machine unless a point-of-operation guard or device is provided and properly maintained.
Never operate this machine unless two-hand trip, two-hand control or presence sensing device is installed at the proper safety
distance. Consult your supervisor should you have any questions regarding the proper safety distance.
Never tamper with, rewire or bypass any control or component on this machine.
DANGER
DANGER
SECTION 1—IN GENERAL

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Call: 1-800-922-7533 3
SECTION 1—IN GENERAL
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
ANSI SAFETY STANDARDS FOR MACHINES
The most complete safety standards for machine tools are published
in the ANSI (American National Standards Institute) B11 series. The
following is a list of each ANSI B11 Standard available at the printing
of this publication.
B11.1 Mechanical Power Presses
B11.2 Hydraulic Presses
B11.3 Power Press Brakes
B11.4 Shears
B11.5 Iron Workers
B11.6 Lathes
B11.7 Cold Headers and Cold Formers
B11.8 Drilling, Milling and Boring
B11.9 Grinding Machines
B11.10 Sawing Machines
B11.11 Gear Cutting Machines
B11.12 Roll Forming and Roll Bending
B11.13 Automatic Screw/Bar and Chucking
B11.14 Coil Slitting Machines
B11.15 Pipe, Tube and Shape Bending
B11.16 Metal Powder Compacting Presses
B11.17 Horizontal Hydraulic Extrusion Presses
B11.18 Coil Processing Systems
B11.19 Performance Criteria for the Design, Construc-tion, Care
and Operation of Safeguards as Referenced in the Other
B11 Machine Tool Safety Standards
B11.20 Safety Requirements for Manufacturing Sys-tems/Cells
B11.21 Lasers
B11.22 CNC Turning Machines
B11.23 Machining Centers
B11/TR1 Ergonomic Considerations for the Design, Installation
and Use of Machine Tools
B11/TR2 Mist Control
B11/TR3 Hazard ID and Control
B11/TR4 Control Reliability
R15.06 Robotic Safeguarding
These standards can be purchased by contacting:
American National Standards Institute, Inc.
11 West 42nd Street
New York, New York 10036
[phone]
OR
Association of Manufacturing Technology (AMT)
7901 Westpark Drive
McLean, Virginia 22102-4269
[phone]
Safety References
OSHA’S ACT AND FEDERAL REGULATIONS
Since the enclosed equipment can never overcome a mechanical
deficiency, defect or malfunction in the machine itself, OSHA
(Occupational Safety and Health Administration) has established certain
safety regulations that the employers (users) must comply with so that
the machines used in their plants, factories or facilities are thoroughly
inspected and are in first-class operating condition before any of the
enclosed equipment is installed.
1. An Act – Public Law 91 - 596, 91st Congress, S. 2193,
December 29, 1970
Duties:
Sec. 5. (a) Each employer —
(1) shall furnish to each of his employees employ-
ment and a place of employment which are free from
recognized hazards that are causing or are likely to cause
death or serious physical harm to his employees;
(2) shall comply with occupational safety and health standards
promulgated under this Act.
(b) Each employee shall comply with occupational safety and
health standards and all rules, regulations, and orders issued
pursuant to this Act which are applicable to his own actions
and conduct.
2. OSHA’s Code of Federal Regulations, Subpart O, that an
employer (user) must comply with include:
Section 1910.211 Definitions
Section 1910.212 (a) General Requirements for all Machines
Section 1910.217 Mechanical Power Presses
Section 1910.219 (b)(1) Mechanical Power-Transmission Apparatus
(Flywheel and Gear Covers)
3. OSHA’s 29 Code of Federal Regulations, Subpart J 1910.147
The Control of Hazardous Energy (Lockout / Tagout)
4. OSHA’s Publications
“General Industry Safety and Health Regulations Part 1910,” Code
of Federal Regulations, Subpart O
“Concepts and Techniques of Machine Safeguarding,” OSHA 3067,
Revised 1992
These publications can be obtained by contacting:
US Department of Labor
Occupational Safety and Health Administration
Washington, DC 20210 [phone]

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
4Call: 1-800-922-7533
WARRANTY
Rockford Systems, LLC warrants that this product will be free from defects in material and workmanship for a period of 12 months from the date of shipment
thereof. ROCKFORD SYSTEMS LLC’S OBLIGATION UNDER THIS WARRANTY IS EXPRESSLY AND EXCLUSIVELY LIMITED to repairing or replacing such products
which are returned to it within the warranty period with shipping charges prepaid and which will be disclosed as defective upon examination by Rockford
Systems, LLC This warranty will not apply to any product which will have been subject to misuse, negligence, accident, restriction and use not in accordance
with Rockford Systems, LLC’s instructions or which will have been altered or repaired by persons other than the authorized agent or employees of Rockford
Systems, LLC Rockford Systems, LLC’s warranties as to any component part is expressly limited to that of the manufacturer of the component part.
LIMITATION OF LIABILITY
Under no circumstances, including any claim of negligence, strict liability, or otherwise,
shall Rockford Systems, LLC be liable for any incidental or consequential damages, or
any loss or damage resulting from a defect in the product of Rockford Systems, LLC
Warranty, Disclaimer and Limitation of Liability
NATIONAL SAFETY COUNCIL SAFETY MANUALS
AND DATA SHEETS
Other good references for safety on machine tools are the National
Safety Council’s Safety Manuals and Data Sheets. These manuals and
data sheets are written by various committees including the Power
Press, Forging and Fabricating Executive Committee. The following
publications are available for all types of machines:
MANUALS
Power Press Safety Manual - 4th Edition
Safeguarding Concept Illustrations - 6th Edition
Forging Safety Manual
DATA SHEETS
Bench and Pedestal Grinding Wheel Operations
12304-0705
Boring Mills, Horizontal Metal 12304-0269
Boring Mills, Vertical 12304-0347
Coated Abrasives 12304-0452
Cold Shearing Billets and Bars in the Forging Industry
12304-0739
Degreasing (Liquid), Small Metal Parts 12304-0537
Dies, Setup and Removal of Forging Hammer
12304-0716
Drill Presses, Metalworking 12304-0335
Drills, Portable Reamer 12304-0497
Drop Hammers, Steam 12304-0720
Electrical Controls for Mechanical Power Presses
12304-0624
Forging Hammer Dies, Setup and Removal of
12304-0716
Forging Presses, Mechanical 12304-0728
Gear-Hobbing Machines 12304-0362
Handling Materials in the Forging Industry 12304-0551
Kick (Foot) Presses 12304-0363
Lathes, Engine 12304-0264
Milling Machines, Metalworking 12304-0364
Planers, Metal 12304-0383
Power Press (Mechanical) Point-of-Operation
Safeguarding, Concepts of 12304-0710
Power Press Point-of-Operation Safeguarding:
Two-Hand Control and Two-Hand Tripping
Devices 12304-0714
Power Press Point-of-Operation Safeguarding: Type A
and B Movable Barrier Devices 12304-0712
Power Press Point-of-Operation Safeguarding:
Point-of-Operation Guards 12304-0715
Power Press Point-of-Operation Safeguarding:
Presence Sensing Devices 12304-0711
Power Press Point-of-Operation Safeguarding:
Pullbacks and Restraint Devices 12304-0713
Power Presses (Mechanical), Inspection and
Maintenance of 12304-0603
Power Presses (Mechanical), Removing Pieceparts
from Dies in 12304-0534
Power Press, Setting Up and Removing Dies
12304-0211
Press Brakes 12304-0419
Robots 12304-0717
Saws, Metal (Cold Working) 12304-0584
Shapers, Metal 12304-0216
Shears, Alligator 12304-0213
Shears, Squaring, Metal 12304-0328
Upsetters, 12304-0721
These manuals and data sheets can be purchased by contacting:
National Safety Council
1121 Spring Lake Drive
Itasca, IL 60143-3201
[phone]
For additional safety information and assistance in devising,
implementing or revising your safety program, please contact the
machine manufacturer, your state and local safety councils, insurance
carriers, national trade associations and your state’s occupational
safety and health administration.
DISCLAIMER
The foregoing Warranty is made in lieu of all other warranties, expressed or
implied, and of all other liabilities and obligations on the part of Rockford
Systems, LLC, including any liability for negligence, strict liability, or
otherwise, and any implied warranty of merchantability or fitness for a
particular purpose is expressly disclaimed.

Rockford Systems, LLC
Call: 1-800-922-7533 5
SECTION 1—IN GENERAL
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Do Not Operate This Machine
Until You Read and Understand the
Following Safety Precautions.
Never operate this machine until you understand that this
machine is dangerous and if you place your hands, or any
part of your body in this machine it could result in the loss of
fingers, limbs or even death.
Never operate this machine without the use of a guard or
safety device that will always protect you from bodily injury.
Never use a foot switch to operate this machine unless
a point-of-operation guard or device is provided and
properly maintained.
Never “ride” the foot pedal or foot switch. Never rest your
foot on top of the foot pedal or inside the foot switch. Always
remove your foot completely from the foot pedal or foot
switch after each cycle and any time you are not intending
to trip the machine.
Always use hand tools for feeding or retrieving material
from the point of operation or any other hazardous part of the
machine. Never reach through or into die area for any reason.
Never operate this machine unless you feel you have been
fully trained and have received and understand all operating
instructions. Make sure you know how the machine works
and how it is controlled.
Never operate this machine until you test the machine with its
guard or safety device before you start or restart production.
Do not begin operating the machine unless you are sure the
safeguarding is adjusted properly and working correctly. If you
are not sure call your supervisor.
Never operate this machine if it is not working properly or if
you notice any unusual noise or change in the performance
of the machine. Stop operating the machine immediately and
advise your supervisor.
Never operate this machine with pullbacks unless they are
adjusted properly for you. Have your supervisor show you
manually that when the ram descends the pullbacks will
pull your fingers clear of any pinch points. Always wear your
wristlets properly and securely.
Never operate this machine with pullbacks without reading
and understanding the instructions. Instructions must be kept
with the pullback device at all times and made available to
you. Obtain, read and follow these instructions.
Never operate this machine unless two-hand trip, two-hand
control or presence sensing device are installed correctly and
at the proper safety distance. Consult your supervisor should
you have any questions regarding the proper safety distance.
Never tamper with, rewire or bypass any control, component
or safeguard on this machine.
Always wear safety glasses, ear protection and any other
personal protection equipment needed when operating this
machine.
Be sure all persons are clear of the machine before it is
cycled, especially when multiple operators are present. Do
not operate machine unless you and every operator and/or
helper are protected from injury by a guard or safety device.
Always stay alert (don’t daydream) and never operate this
machine while under the influence of alcohol or any other drug
including prescription medications.
Maintenance and Die Set-Up Personnel: Never work on
this machine unless power is off, flywheel is at rest, safety
blocks are used between dies, ram and bolster plate and
all energy (electrical, air, hydraulic, etc.) are in a zero state.
NOTICE TO EMPLOYER: A copy of this “Operator Safety Precautions” must be given to all operators (including die set-
up people, maintenance personnel and supervisors) of this machine. A copy should also be hung on the machine
readily accessible and visible to the operator. Additional copies of this precaution are available upon request.
Just call or write.
IMPORTANT: Where a language barrier or insufficient schooling would prevent a person from reading and understand-
ing the contents of this Operator Safety Precaution, you should either translate this information or have it read or
interpreted to the person, with assurance that it is understood.
THIS PRECAUTION MUST BE REVIEWED DAILY.
(Continued on next page.)
Accompanying this equipment is an 8-1/2”
x 11” operator safety precaution pamphlet,
Part No. KSC000, for anyone operating the
machine where this equipment will be
installed. This precaution pamphlet is to be
given to all operators, including setup people,
maintenance personnel and supervisors.
This pamphlet should also be attached to
the machine, readily accessible and visible
to the operator. (A hole in the corner of this
precaution pamphlet is provided for attaching
purposes.) Additional copies of this precaution
are available. Please call, e-mail, write, fax, or
use the order form found on a later page in
this manual.
When a language barrier or insufficient
education prevents a person from reading or
understanding the contents of this operator
safety precaution pamphlet, you should either
translate this information or have it read or
interpreted to the person. Make sure that
the person understands the information. To
order this pamphlet in Spanish, use Part No.
KSC000S; in French, use Part No. KSC000F.
This precaution pamphlet must be reviewed daily.
Operator Safety Precaution Pamphlet (Attachment for machine operators)
Front
1
2
3
4
5
6
7
8
10
11
16
15
14
13
12
9
Back

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
6Call: 1-800-922-7533
Danger Sign(s) to be Mounted on Machine
Accompanying this equipment are two 5” x 6” polyethylene danger signs, Part Nos. KSC054 and
KSC055. These signs MUST BE PERMANENTLY MOUNTED IN A PROMINENT LOCATION on the machine
where this equipment is installed. Both signs must be in a LOCATION THAT IS EASILY VISIBLE to the
operator, setup person, or other personnel who work on or around this machine. ALWAYS mount
these signs with bolts or rivets when installing the enclosed equipment.
If any danger sign becomes destroyed or unreadable, the sign must be replaced immediately. Contact factory for replacement danger sign(s).
Never operate this machine unless the danger sign(s) is in place.
Part No. KSC055 Danger Sign
(Foot) - Standard
Part No. KSC055S - Spanish
Part No. KSC055F - French
“Mechanical Power Press Safety” Booklet
A copy of Booklet No. MPPS (“Mechanical Power Press Safety”) is available upon request. This booklet is copied verbatim from the CFR (Code
of Federal Regulations) and contains all relevant sections of the OSHA Regulations concerning power presses with which an employer (user)
must comply. The enclosed equipment must be installed, used and maintained to meet these regulations. Specifically, any time a foot switch is
used, a suitable point-of-operation safeguard or device must be used to prevent bodily injury. In addition, every press must be provided with a
point-of-operation safeguard! Please review this booklet before installing the enclosed equipment. If you are unfamiliar with these detailed safety
regulations, which include regulations on safeguarding the point of operation properly, you may want to attend our regularly scheduled machine
safeguarding seminars. To obtain detailed information about these training seminars, please call, e-mail, fax, or write. Our telephone and fax
numbers, and addresses are on the front cover of this manual.
Front Side Reverse Side
(Continued on next page.)

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SECTION 1—IN GENERAL
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
The illustrated danger and warning labels are
affixed to all control boxes provided. All personnel
operating or working around the machine, where
this control box is installed, must be required to
read, understand and adhere to all dangers and
warnings. If any of these labels become destroyed
or unreadable, labels MUST be replaced. Contact
factory immediately for replacement labels and
do not operate machine until danger and warning
labels are all in place.
Label No. KST358
Danger and Warning Labels Provided on Control Box
FOR REPLACEMENT SIGNS CALL, E-MAIL, OR FAX FACTORY
OR USE ORDER FORM TOWARDS THE BACK OF THIS MANUAL.
Rockford Systems, LLC.
5795 Logistics Parkway
Rockford, Illinois 61109
Toll Free: 1-800-922-7533 (USA only)
Phone: [phone]
Fax: [phone]
Web Site: www.rockfordsystems.com
E-Mail: [email protected]
(Continued on next page.)

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
8Call: 1-800-922-7533
Components in the System
Individual packages may vary in contents. However, a packing list is always enclosed showing exactly what material was shipped on this order.
Please check the components actually received against this packing list. Standard components of this system are as follows:
q Literature Folder
q Control Box (Right or Left Mount)
q Sensing Probe (2) (formed by user) and Sensing Probe Clamp
(Sensing probe on the long-stroke devices (see pages 20-23) is formed as illustrated.)
Other components that may be required for a particular application are:
q Disconnect Switch
q Motor Starter
q Transformer
q Air Cylinder Assembly
q Solenoid Air Valve or Electric Solenoid (Pull Type)
q Air Filter-Regulator-Gauge and Lubricator Assembly
q Lockout Valve
q Foot Switch
General Information
The purpose of the Detect-A-Finger Drop Probe Device is to effectively reduce accidents on applications where the operator’s fingers may enter
the point of operation. The components of this system are (1) a “Mechanical Sensing Probe” shaped to fit over or around the workpiece and (2) a
Control Box. When the operator initiates a machine cycle, the “Sensing Probe” is released and drops by gravity over or around the workpiece. If
the operator’s fingers are still in the danger area, the “Sensing Probe” cannot reach its preset down position and the machine is prevented from
cycling. Conversely, if no obstruction prevents the “Sensing Probe” from dropping, then as soon as it reaches its preset down position, the control
unit will allow the machine to cycle.
The control box is ruggedly built to provide continued successful operation under operating conditions usually found around this type of machinery.
The sensing probe that operates the limit switch is tied into the control relay (in the control box) and when properly wired into the machine system
prevents cycling of the machine accidentally or intentionally. This can be confirmed by moving the “Sensing Probe” manually without operating the
hand or foot actuating means.
Preliminary Steps Before Installation
Before proceeding with the installation of the enclosed equipment, the following preliminary steps should be considered:
1. Read and make sure you understand this entire Installation Manual.
2. Ensure that the machine is in first-class condition. Before starting any installation it is essential that the machine be thoroughly inspected.
Make sure all mechanical components and collateral equipment are in first-class operating condition. Your inspection should be in accordance
with the machine manufacturer’s installation and maintenance instruction manual. If you have any doubts or questions concerning the condition
of the machine, contact the machine manufacturer for assistance. Repair or replace all parts not operating properly before proceeding.
Inspection and maintenance programs must be established and implemented to keep machines in
first-class condition. Programs must include thorough inspections of each machine on a weekly
basis and records kept of these inspections. Any part of the machine that is worn, damaged or is not
operating properly must immediately be replaced or repaired before the machine is used.
3. Verify that the machine is in first-class condition and operating properly. Shut off all power to the machine. Padlock the disconnecting means
in the “off” position and do not actuate the machine again until the installation of all package components has been completed. Lockout/tagout
energy isolation procedures must also be practiced and enforced for all energy sources when installing the enclosed equipment, setting up and
maintaining the machine.
(Continued on next page.)

Rockford Systems, LLC
Call: 1-800-922-7533 9
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Preliminary Steps Before Installation (continued)
The operator must be protected from all hazards. All applicable sections of OSHA Section 1910.212, General Machine
Safeguarding, and ANSI B154.1 for Rivet Setting Equipment, must be complied with on all machines where this equipment
is installed.
The Detect-A-Finger controls are applicable on most types of riveting, eyeletting, staking and similarly operated assembly
and fastening machines. The function of the Detect-A-Finger device, when properly installed, adjusted and maintained,
is to keep the operator from inadvertently cycling the machine with fingers in the point of operation. The Detect-A-Finger
control does not incorporate single stroke capability. This control only provides an interface between the clutch actuator
and the trip control operating means which will not allow stroke initiation unless the area being probed is cleared of all
unwanted obstructions. To accomplish this protection, the Detect-A-Finger must be properly installed on the machine and
the device must be properly maintained and adjusted by the user. A properly designed sensing probe must be used and
additional sensing probe safeguarding must be provided where applicable. This device does not protect the operator if
fingers are placed above the sensing probe. This device cannot prevent clutch or machine malfunction or repeat strokes
of the machine.
Before starting any installation work, it is imperative that the machine’s clutch is inspected and exhibits proper operation.
Run the machine in a normal operating sequence to determine proper operation. Do not install the Detect-A-Finger on
a machine that does not function properly. When the machine is operating satisfactorily, shut off the power with the
disconnect switch and do not operate the machine again until installation is complete. Use of a lockout device and padlock
on the disconnect handle must be used during this period.
The maintenance and inspection section in this manual cannot be all-inclusive for maintaining machines. Always refer
to the original machine manufacturer’s maintenance manuals or owner’s manual. If you do not have an owner’s manual,
please contact the original equipment manufacturer.
Specifications and Operating Data
CONTROL BOX
Part Number.....................................................RKC008 or RKC009
Fuse.............................................................................. 313 Series,
3AG, 3 Amps,..................................................................................
.............................................................................. 250V, Slow Blow
Input Voltage ....................................... 115 + 15% VAC, 50/60 Hz
Operating Current.................................................... 1 Amp Typical
Output Relay Ratings Resistive General Use
10A 110VAC 7.5A 110VAC
7.5A 220VAC 5A 220VAC
10A 30VDC
Duty Cycle.............................................25% (10 Second Maximum
........................................................................Continuous On-Time)
Stroke.........................Travel Adjustable to 1.75 (1-3/4) Inches Max.
Mechanical Life ................................. Relay - 10 Million Operations
........................................... Rotary Solenoid - 100 Million Operations
Weight ...............................................................................3.5 Lbs.
SENSING PROBE (UNFORMED)
Part Number..................................................................... FCT-057
Wire Size .........................................156 Dia. x 20.438 inches Long
Material.....................................................12L14 Carbon Steel Hex
Total Weight........................................ (Including Probe and Clamp)
........................................................... 0.15 lbs. Maximum Allowable Right Side Mount Control Box
(Part No. RKC009)
Left Side Mount
Control Box
(Part No. RKC008)

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
10 Call: 1-800-922-7533
FOOT SWITCH DANGER SIGN - PART NO. KSC055
If a foot switch is ordered, a 5” x 6” polyethylene danger sign, as illustrated on page 6, is supplied. It is
imperative that this sign be firmly attached to the machine in a location readily visible to all personnel.
Suggested mounting instructions are shown on the reverse side of this sign.
This sign must be the first thing mounted to prevent any possibility that it might be overlooked. If
this sign becomes destroyed or unreadable, it must be replaced immediately. Contact factory for
replacement and do not operate the machine until the danger sign is in place.
Sign No. KSC-055
CONTROL BOX (RKC008 OR RKC009) For part Nos. RKC700 through RKC701, please see pages 20 - 23.
Two models are available to fit the Detect-A-Finger to various machines. Part No. RKC008 mounts on the right side of a machine.
Part No. RKC009 mounts on the left side of a machine. The drop rod exits bottom left of Part No. RKC008. The drop rod exits bottom right of
Part No. RKC009. The selected model should provide access to the machine for general maintenance and adjustments. It should be installed
so that the sensing probe can be positioned above the point of operation without obstructing the work area. The sensing probe design should
be as short and rigid as possible.
Installation of Control Package Components
INSTALLATION MANUAL
Included with every shipment is an installation manual, “Operator Safety Precaution” Pamphlet (Part No. KSC000), danger sign(s), and electrical
schematics. These publications must be available and fully understood before any retrofit installation begins. Please notify Rockford Systems,
LLC immediately if there are any questions about the components received.
Photo 2.1 - Part No. RKC008 (Right Side Mount)
(Continued on next page.)
Return Spring Rotary Solenoid Safety Relay
Bridge Rectifier
Relay
Drop Rod
Limit Switches

Rockford Systems, LLC
Call: 1-800-922-7533 11
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
CONTROL BOX (continued)
The control box includes a “power on” indicator light, a through-the-door fuse holder for ease of fuse inspection and replacement, a relay, terminal
strips, and a PC board assembly. The door of the control box can be locked to prevent unauthorized personnel from opening the control box.
ALWAYS BE SURE TO DISCONNECT POWER BEFORE OPENING THE CONTROL BOX DOOR.
Sensing Probe
The drop rod is allowed to drop by gravity when the rotary solenoid is energized. The action-arm return sprin returns this assembly when the power
is removed. The DC voltage for the rotary solenoid is obtained from a full-wave bridge rectifier. The drop rod is guided in nylon bearings for long life
and smooth operation. The limit switch actuates the control relay in the control box at the end of the drop rod stroke. The stroke is easily adjusted
by repositioning the limit switch actuating collar. A set screw is provided to lock the collar in position.
Two pieces of 5/32 (.156) inch rod are furnished with each Detect-A-Finger; an 18” easily-formable aluminum rod to be used as a template, and
a 20” steel hexagonal rod to be formed to match the template to be used as the permanent guard. Other materials or custom made configurations
may also be used, as long as the keyed feature to the clamp is retained. The only other restriction is the total weight of the probe assembly (including
the clamp). The action-arm return spring is capable of returning 0.15 pounds maximum. The user must determine and form the best shape to
accommodate the particular part being run. This device must be designed, constructed and arranged to create a protected area, and to prevent
engagement of the machine. In pneumatic- and hydraulic-powered machines, this device must prevent energizing of the control valve when an
operator’s finger or other part of the body is within the hazardous area.
See Photo 2.2.
Mounting
Locate the Detect-A-Finger control box on the machine in the best
location for general maintenance, adjustment, and tool changing. The
bottom of the drop rod, in its full down position, should barely clear the
workpiece. This location allows for final positioning. If special mounting
brackets are fabricated, they must be able to support the sensing probe
and withstand any shock and vibration that may be encountered during
machine operation. Be sure to insulate any and all special brackets.
Photos at right show typical installations.
The control box should also be mounted as far forward as possible on
the machine to provide for the minimum angle of the sensing probe.
This position will contribute to a long mechanical life of the device since
it minimizes the side loading on the drop rod bearings. See Photo 2.4.
Figure 2.1 - Examples of Drop Probe Rod shapes:
Photo 2.3 Photo 2.4
Photo 2.2

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Other Required Components (Not part of package unless specifically ordered)
MAIN POWER DISCONNECT SWITCH
A main power disconnect switch may have been supplied in the package shipment. This switch is designed to disconnect the primary voltage to
the machine and lock it out. Please refer to the enclosed wiring schematics for proper wiring of this switch.
OSHA Regulation 1910.217 (b)(8), ANSI Standards B11.1 and B11.3 require that:
“A main power disconnect switch capable of being locked only in the Off position shall be provided with every power press control system.” If the
machine already has a main power disconnect switch, it must be checked for the “locking off” and lockout feature. Some switches use construction
which can be easily altered mechanically to comply with this requirement. If this is not possible, or an electrical disconnect switch is not provided,
then you must obtain and install a proper disconnect switch. (To purchase a disconnect switch, please contact Rockford Systems, LLC)
MOTOR STARTER
A nonreversing motor starter may have been supplied in this shipment. The main purpose of this starter is to drop out the main drive motor and
power to the controls when a power failure occurs. The Detect-A-Finger control must be tied into a motor starter. (For safety reasons do not run a
separate line to the control. Please refer to the enclosed wiring schematics for proper wiring of this starter.)
OSHA Regulation 1910.217 (b)(8) and ANSI Standards B11.1 require that:
“The motor start button shall be protected against accidental operation.”
“All mechanical power press controls shall incorporate a type of drive motor starter that will disconnect the drive motor from the power source in
event of control voltage or power source failure, and require operation of the motor start button to restart the motor when voltage conditions are
restored to normal.”
These requirements are normally met by using a magnetic motor starter. This starter (if furnished) operates with a 120 VAC coil. Refer to the
electrical schematics supplied for details on wiring the starter and associated motor start/stop push buttons.
TRANSFORMER PART NO. RSF-021
This externally mounted transformer may have been supplied in this shipment. It has a 100VA, 230/460 volt primary and a 115 volt fused
secondary. The fuse is 1 amp, 250 volt and is accessible from the outside of the transformer housing.
Components Required for Typical Applications
Inspect each machine where these Detect-A-Fingers will be installed. Most machines are controlled electrically, pneumatically or mechanically;
however, other components may be required. Review this section for typical applications of the Detect-A-Finger. Accessory equipment and
components such as solenoid air valves, air cylinders, or electric solenoids are available from Rockford for your convenience. If you require
application assistance for these components, please contact the factory.
All mechanically operated machines that are powered with flywheels, must incorporate single-stroke capability. Please consult factory for single
stroke (single cycle) conversion packages when required.
If single-stroke capability is dependent upon spring action then this feature must be inspected. This spring must be of the compression type,
operating on a rod, or guided in a hole or tube, and designed to prevent interleaving of the spring coils in the event of breakage.
Mechanical to Electro-Pneumatic Conversion
Convert from mechanical operation by removing the hand or foot treadle and replacing it with an air cylinder. The cylinder bore and stroke (push or
pull type) can be determined from actual machine measurements and the location of attachment to the linkage. The air cylinder is controlled by a
three-way, normally closed, 120 VAC solenoid air valve. A filter-regulator-lubricator and pressure gauge assembly is also required. In most cases,
the Detect-A-Finger controls the solenoid air valve.
(Continued on next page.)

Rockford Systems, LLC
Call: 1-800-922-7533 13
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Mechanical to Electro-Pneumatic Conversion (continued)
RCL SERIES AIR CYLINDERS (See Specification Sheet No. KSL092)
One of the following pull-type air cylinders may be adequate to
operate the machine:
Single-acting spring-return air cylinders are usually supplied with a swivel-clevis mount as standard. Other special cylinders, such as clevis mount,
flange mount (either end) or foot mount are also available. They can be push type (spring inside cylinder), or pull type (spring on cylinder rod, as
illustrated). The main consideration must be that the cylinder is a single-acting spring-return type (not double acting) to meet best safety practices.
When mounting the cylinder, be sure it is secured in such a manner that it will not vibrate loose, bind or rub on some other part of the machine.
The assembly consists of the cylinder, two mounting feet, mounting pin, drive yoke, drive pin, and yoke lock nut. This assembly is illustrated in
Figure 2.3 on the next page. Locate this assembly on the machine so that the feet can be mounted to a convenient surface. The yoke should be
attached to the machine linkage, and the air inlet should be oriented toward the air solenoid valve location.
The air cylinder should be mounted in the most logical position to operate the machine linkage most efficiently. The main requirement in locating
the cylinder assembly, is that the piston rod will have a straight, in-line pull (or push) when attached to the operating linkage. When
applying an air cylinder to the machine, make sure that the cylinder rod, yoke or any moving parts will not bind after installation.
Adjust so that the air cylinder bottoms at the end of each stroke. The air cylinder will operate in any position. The operating linkage may be connected
to the air cylinder by any convenient means. Be sure the rod stroke is not too long because it could cause jackknifing of the cylinder. If this is
a concern, shorter stroke cylinders are available. Too much air pressure may damage the operating linkage. Please consider these points when
installing any air cylinder.
Make certain that the drive yoke and lock nut are located approximately halfway down on the threaded portion of the piston rod in order to provide
for either up or down adjustment when necessary. Attach one end of the flexible rubber hose in the threaded cylinder inlet port and tighten firmly.
Note: Threaded air joints do not generally require sealant; however, “Teflon” tape may be used to prevent leakage.
SOLENOID AIR VALVE ASSEMBLY (See enclosed Installation Sheet No. KSL151.)
PART NO. RCD006
If furnished, the Solenoid Air Valve is a three-way, normally closed, quick- exhaust type. This
assembly consists of the electric air solenoid valve, exhaust air muffler, steel mounting bracket
and flexible hose.
Mount the air muffler on the threaded exhaust port located on top of the valve. Assemble the
mounting bracket to the base of the valve and orient this assembly so that the air outlet port
(marked “1” on the valve body) points toward the air cylinder and is within reach of the flexible
hose. Next attach this hose to the No. 1 port of the solenoid valve and mount the valve assembly
on the machine allowing sufficient flexibility to accommodate cylinder movement. (See Figure
2.3.) It is extremely important to use the rubber hose provided for the connection
between the solenoid valve and the air cylinder. It provides the necessary flexibility,
size and length for proper exhaust of cylinder air, all of which are required for
successful machine operation.
Pull
“A”
Lbs. Pull
(@ 75 PSI)
Bore
(Inches)
Stroke
(Inches)
Part
Number
50
100
200
1.125
1.500
2.000
1.0
1.0
2.0
RCL001
RCL002
RCL003
Overall
Length “A”
10.25”
15.75”
19.75”
Photo 2.5
Photo 2.6
(Continued on next page.)

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14 Call: 1-800-922-7533
Yoke Pin
Drive Yoke
Provide loose
ring guide in
either of these
areas if
necessary to
limit cylinder
side-to-side
motion
Flexible Hose
Air Outlet
Port
12
Detect-A-Finger
Control Box
Sensing Probe
Electric
Foot Switch
Spring Return
Air Cylinder
(Clutch Actuator)
Solenoid
Operated Air
Valve
Clutch Trip
Rod
Regulated Air
Supply
Power
120VAC
Figure 2.2
Typical Electro-Pneumatic Application
SOLENOID AIR VALVE ASSEMBLY (continued)
Mount the solenoid valve assembly in a vertical position. The electrical conduit fitting can be easily adjusted to face in any horizontal direction by
loosening the hex nut at the top and turning the enclosure. Retighten this nut after locating the fitting. Saddle clamp-type terminals are provided
on the solenoid for wiring.
Exhaust air muffler must be kept clean at all times. Never operate the machine unless the muffler is clean.
Cylinder
Return
Spring
Yoke Nut Cylinder
Inlet Port
Electric
Conduit
Fitting
Exhaust Air
Muffler
Exhaust Port
Air Solenoid
Valve
Air
Cylinder
Mounting
Feet
Air Inlet
Port
Solenoid
Mounting
Bracket
Figure 2.3
Solenoid Air Valve Assembly and Air Cylinder
FILTER-REGULATOR-GAUGE AND LUBRICATOR ASSEMBLY (FRL)
(If furnished, see enclosed Installation Manual No. KSL208. Reference page 15 for installation instructions on the lockout air valve.)
The filter cleans air that goes to the solenoid air valve (and air cylinder, if furnished). The regulator and
gauge are used to adjust air pressure. The lubricator keeps the solenoid air valve or the air cylinder (if
required) properly lubricated.
The filter-regulator unit with one threaded pipe plug, lubricator, gauge, mounting bracket, and a
connector or nipple are shipped together.
Unpack the filter-regulator unit and install the connector between the filter/regulator lubricator (see
arrow for air flow direction). Tighten this assembly and position the two units with both bowls in
alignment. Be sure to check air flow direction and the location of the dual valve to avoid excessive
piping.
Choose an appropriate location on the machine for mounting this assembly. If possible, it should be
accessible from floor level.
Install the pressure gauge in the threaded port opposite the mounting surface and plug the unused
port. Attach the mounting bracket to the machine and then mount the FRL Assembly using the lock
nut supplied.
The air line run length is not critical; but the port and pipe sizes should be maintained.
Fill the lubricator with a good quality lubricant (see OEM’s specifications) to the level indicated by the
maximum fill line on the transparent reservoir. Do not overfill. When the machine is cycled, the lubricator drip rate may be adjusted according to
the Instruction Manual. Please check the machine owner’s manual for proper specifications for oil, if required. Some clutch and brake assemblies
do not require lubrication.
Lubricator
Filter/Regulator
Combination
Photo 2.7
Part No. RCL-043 (1/4”)
(Continued on next page.)

Rockford Systems, LLC
Call: 1-800-922-7533 15
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
FILTER-REGULATOR-GAUGE AND LUBRICATOR ASSEMBLY (FRL) (continued)
Regulate the air pressure high enough to develop sufficient pull (or push) to operate the machine mechanically.
Bring shop air supply to the machine. Connect the air supply at the threaded opening, indicated as “IN” by the direction arrow on the filter/regulator.
Maintain minimum 1/4” pipe size.
Never apply more than 145 PSI.
The air filter must be kept clean at all times. Never operate the machine unless the air filter is clean.
The lubricator must not be filled while under pressure.
Important - Blow air line clear of all dirt, scale, etc., before connecting filter. Drain water out
of filter bowl when filled. If bowl fills with water in a short period of time, install a larger filter
in your main air supply line leading to the machine.
It is recommended that a manual shut-off valve be installed in the main line ahead of the filter/
regulator/lubricator assembly and close to the machine for convenience and lockout.
LOCKOUT AIR VALVE
The OSHA Regulation, under Subpart J, Section 1910.147, requires that all employers develop a complete hazardous energy control program. This
regulation covers the servicing and maintenance of machines and equipment where the unexpected energization or start-up of the machines or
equipment, or release of stored energy could cause injury to employees.
Shut-Off Air Valve
This valve is usually attached to the inlet end of a filter-regulator-gauge and lubricator unit. It is
manually operated with a slide-type valve that opens and closes with a short one inch movement
of the slide. When locking out, the downstream air is automatically exhausted. The valve slide can
only be locked in the closed position.
Slide-Operated Lockout Valve
This valve is similar to the shut-off air valve except this valve
has a larger body size for more air flow.
FOOT SWITCH (OPTIONAL)
(See enclosed Installation Manual No. KSL001)
When installing the optional foot switch, be sure that the wiring schematics are referenced for proper connections. Be sure to maintain the foot
switch in first-class condition. It must always be wired properly and the protection on top and sides must always remain in place.
Photo 2.8
Part No. KCD071
(1/4”)
Photo 2.9
Part No. KCD112
(3/8”)
Photo 2.10 - Part No. CTD066 Photo 2.11 - Part No. CTD065 Photo 2.12 - Part No. CTD011
(Continued on next page.)

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Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
16 Call: 1-800-922-7533
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
(See dimension
chart below.)
Power 120VAC
Figure 2.4 Figure 2.5
FOOT SWITCH (continued)
If you choose to use a foot control, all personnel must be warned that it is impossible for a foot switch to
provide any form of point-of-operation safeguarding. It is the responsibility of the employer (user) to always
provide an appropriate guard and/or device to prevent bodily injury whenever a foot switch is used to initiate
a machine cycle. (See OSHA 1910.217 paragraph (c) for safeguarding.)
Never use a foot switch to operate this machine unless a point-of-operation guard or device is provided and
properly maintained.
The mechanical guard or device must be properly installed, used and maintained. The safeguard must prevent
personnel from receiving bodily injuries.
Mechanical to Electrical Conversion
This type of conversion uses an electric push- or pull-type solenoid to actuate the clutch in place of the mechanical treadle. This conversion may
also require the addition of a spring to assist the return of the clutch actuation linkage. A typical installation is shown in Figure 2.4.
Junction Box
Electric Solenoid (Clutch
Actuator)
Return Spring
Clutch Trip Rod
CTD011 - Foot Switch
Sensing Probe
Detect-A-Finger
Control Box
NOTE:
1 — Provided on push-type solenoids only.
2 — Saddle clamp-type terminal screws are provided for wiring convenience.
These terminals are not electrically connected to the solenoid coil.
Electric Solenoids - If a solenoid is required and was not ordered, please select one of the following solenoids. If another size is required,
please consult factory.
*Maximum
With Gravity
Force Load*
Against Gravity
Force Load*
CMF001 Pull 1 26.1 18.6 23.9 16.4 45 2700 130
CMF014 Push 1 30.0 21.0 26.0 17.0 50 3450 190
Pounds Developed@ Max. Stroke & 100% Volts
Part No. of
Solenoid Assembly
Including
Conduit Box
Operation
Push/Pull
Maximum
Stroke
(Inches)
@ Max.
Stroke Seated Seated
Electrical Load
Volt Amps (VA)
Part No. A B D E F G H K L M P
CMF001 4.33 3.98 — 2.25 0.44 3.06 1.44 3.56 2.90 3.86 1/4
CMF014 4.33 3.98 2.08 2.25 0.44 3.06 1.88 4.00 3.33 4.30 1/4
Dimension (Inches) of Electric Solenoids (See Figure 2.5)
(Continued on next page.)

Rockford Systems, LLC
17 Call: 1-800-922-7533
SECTION 2—INSTALLATION
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
Call: 1-800-922-7533 (USA) 17
Mechanical to Electrical Conversion (continued)
Do not remove any of the clutch operating linkage compression springs or return mechanism.
The solenoid must be properly aligned with the trip-rod for a successful application. The installation must allow the
solenoid plunger to travel in a straight line, perpendicular to the mounting surface. Be sure that the solenoid plunger
moves freely and is fully seated when the machine clutch trips. The solenoid plunger MUST seat at the end of the stroke
to prevent overheating and coil burnout. The recommended maximum stroke must never be exceeded. See Figure 2.5 for
mounting dimensions.
The force required can be determined by different methods. One way is to place known weights on the treadle until the clutch is tripped. Then
calculate the trip-rod force required by the following formula.
Measure the distances (D & D1) shown at right and insert these values in the following formula for minimum trip-rod force (F) required:
F (Pounds) = Weight (Pounds) x D (Inches)
D1(Inches)
Another method is to use a direct reading scale (similar to those used to weigh
fish) to pull the trip rod directly. This will actually measure the minimum force
required to trip the clutch. In both methods the selected electric solenoid should
be rated at least 50% more than the measured or calculated force.
Install the solenoid so that the trip-rod movement is the same as originally required
to trip the clutch. The rod may be shortened and/or formed to accommodate the
solenoid when required.
Other Installation Considerations
PIPING
A manual shut-off valve and lockout must be installed in the air line usually just before the filter-regulator-lubricator assembly to meet OSHA
1910.147 Lockout/Tagout requirements.
From the “lockout” valve, connect at the “In” threaded opening of the filter-regulator (as indicated by the cast-in arrows). Maintain an appropriate
pipe size throughout.
These controls require clean air. Blow all lines clean of dirt, scale, etc., before making final connection. Drain water from
filter bowl regularly. Should this bowl refill in a short period of time, it may indicate the need for a larger filter in the main
air supply line. Air filter must be kept clean at all times. Never operate the machine unless the air filter is clean and water
is drained.
See enclosed Filter-Regulator-Gauge & Lubricator (FRL) Assembly Manual No. KSL208.
WIRING
We recommend that National Electrical Code practices be followed for wiring, especially color coding and the use of numbered wire markers on
both ends of every wire. Color coding is Black for power circuits, Red for 120 VAC control circuits, White for current carrying ground (frequently
referred to as the “right hand common”), and Green for any equipment grounding conductor.
The following additional installation materials and equipment may be required:
1. Wire - Size of wire depends on local ordinance. Number 14 stranded copper wire with an approved insulation is recommended.
Do not use solid wire.
2. Conduit - Rigid, Sealtite or any tubular connection media that complies with local ordinance is satisfactory. Miscellaneous wire connectors,
electrical tape, and solderless spade or ring-type terminals are also required.
Weight Trip-Rod
Treadle Pivot
F
D
D1
Figure 2.6 - Weights on Treadle Method
(Continued on next page.)

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
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18 Call: 1-800-922-7533
Total Travel
1/4 Inch Maximum when
Limit Switch is Actuated
Limit Switch
WIRING (continued)
Install and wire the main disconnect switch (unless one already exists) using black wire. Follow wiring instructions shown on electrical schematics.
Make certain that this switch is capable of being locked in the “Off” position only.
Complete wiring diagrams are provided for connecting all controls and components properly. The foot switch should be installed so it is readily
available to the machine operator.
Input - Bring 120 VAC three-wire service to the Detect-A-Finger control box. Ground should be connected to Terminal 1. Connect the “Hot” side of 120
VAC to Terminal 2. Connect the common to Terminal 3.
If 120 VAC is not available on the machine, then a transformer must be incorporated to step down the line voltage. This transformer must be rated
in accordance with load requirements.
The incoming power for the Detect-A-Finger should be interfaced with the motor starter circuit so that power is only applied to the Detect-A-Finger
control box when the motor is running. Refer to the connection diagram for an example of this interface.
Output (Load) — Refer to the connection diagram. Connect the machine operating device to Terminals 4 and 5. Two jumpers may be installed, as
required, to provide the ability to control 120 VAC devices. One jumper is between Terminals 7 and 8 and the other is between Terminals 3 and 4.
Connect N.O. contact of foot switch to Terminals 6 and 7.
It is possible to isolate the output relay contact and control an external load from a separate source. Connect the external power source to Terminals
4 and 8, and the output load device to Terminals 4 and 5. DO NOT INSTALL THE JUMPERS.
Note: Output relay contact is rated at 230 VAC maximum.
PRELIMINARY CHECK
1. Apply power. The power “ON” indicator should light. If not, one of the following
conditions may exist:
Main Disconnect is off.
Fuse is open.
Indicator is faulty.
Improper wiring.
Correct the problem and continue with the preliminary check.
2. Measure the incoming voltage at Terminals 2 and 3. This should be 115 VAC ± 15%.
Shut off the power for the next step.
3. Adjust the limit switch actuator with the set screw provided. The sensing probe should
be in position over the workpiece and formed to protect the required area. Move the drop
rod manually to the point where the limit switch (in the control box) is actuated. Locate the
sensing probe at 1/4 inch or less above the workpiece. Loosen the adjustment set screw
on the limit switch actuator. Move the actuator (collar) to the point where the limit switch
is actuated and tighten the set screw. Check this adjustment periodically and before every
setup. Refer to Figures 3.1 and 3.2.
Reapply power and start the motor. The machine should be ready to cycle. Depress the
foot switch. The Detect-A-Finger rotary solenoid should energize, permitting the drop rod
to drop until the limit switch is actuated. The limit switch now energizes the control relay
and the relay contacts close, energizing the machine operating device (solenoid). The
machine should cycle once (single stroke). For successive strokes, the foot switch must
be released and depressed again.
Figure 3.2
Drop Rod
Enclosure
Drop Rod
Sensing Probe
Loop
Anvil
Piecepart
Clamp
Limit Switch Actuator
Adjustment
Set Screw
Drop Rod
Guide
SECTION 3—OPERATION
Detect-A-Finger™ Drop Probe Device-Riveter Figure 3.1
(Continued on next page.)

TABLE OF CONTENTS
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
Call: 1-800-922-7533 19
Check mechanical moving parts for excessive wear on a regular basis. We recommend that the following components be stocked as replacement parts.
Part No. Description Qty.
RFC057 Relay, 120 volt coil 1
RYK001 Rectifier, half wave 1
RYK007 Rectifier, full wave bridge 1
RTY014 Fuse, 3 amp 1
CMC020 Limit switch 2
FTL326 P.C. Board 1
Part No. Description Qty.
FCT057 Hex Sensing Probe & Clamp Kit 1
CMF109 Rotary solenoid (right) 1
CMF110 Rotary solenoid (left) 1
FKC101 Spring 1
RFT157 2-Hand Control Safety Relay 1
FCT061 Gen II DAF Drop Rod Assembly Repair Kit 1

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Detect-A-Finger™ Gen II Drop Probe Device - Riveter
Rockford Systems, LLC
20 Call: 1-800-922-7533
LAYOUT OF DETECT-A-FINGER SYSTEM
Detect-A-Finger™ Gen II Drop Probe Device - Riveter
MAKE YOUR SKETCH HERE FOR THE LOCATION OF THE DETECT-A-FINGER
PARTS AND COMPONENTS TO BE INSTALLED ON YOUR MACHINE