Duro Dyne RH MACH 70 PLATINUM EDITION User manual

OWNER’SOWNER’S
MANUALMANUAL
®
AUTOMATIC BULK
FEED PINSPOTTER
ITEM # 27184
MACHINERY
DIVISION

INTRODUCTIONINTRODUCTION
The FG Mach 70 Pinspotter was designed utilizing the best cur-
rent technology to provide greater insulation fastening power and
reliability. The inherent minimal material handling combined with
the utilization of welded fasteners will insure your shop of a cost
efficient, quality product.
Trouble free service is the foundation on which all Duro Dyne Pin-
spotters are built. Proven solid state components are located for
easy access. Duro Dyne continues this concept and brings the FG
Mach 70 to a new level of reliability, serviceability and efficiency.
This Guide is designed to help you set up and operate your FG Mach
70 at peak performance for years to come.
IMPORTANTIMPORTANT
Always follow manufacturer’s recommendations for proper safety
and handling procedures for all materials used in conjunction with
this machine as outlined in Manufacturer’s Safety Data Sheet
(MSDS) for each product.
LIMITED WARRANTYLIMITED WARRANTY
Duro Dyne Machinery is manufactured by skilled mechanics, utilizing
the latest production techniques. Each unit has been rigorously
tested prior to packaging and shipment in order to ensure trouble-
free operation.
Your Duro Dyne machine has a two year warranty against defects
in material. Any component found to be defective will be repaired
or replaced (at the manufacturer’s discretion) at no cost if the
faulty component is returned freight prepaid to the nearest Duro
Dyne Service Department. The warranty does not apply to expend-
able parts or repairs or service due to improper maintenance or
operation procedures.
Duro Dyne products have been engineered to maximize operator safety.
Unauthorized modification of this product will void the warranty.
All warranty claims must be accompanied by a serial number, date
of purchase and the name and address of the distributor it was
purchased from.
TABLE OF CONTENTSTABLE OF CONTENTS
Installation Instructions 11
Introduction 2
Maintenance 13
Operation 12
Operation Flow Chart 10
Parts List 14
Parts Locator 3-8
Servicing 13
Warranty 2
Wiring Diagrams 9
- 2 -

PARTS LOCATIONPARTS LOCATION
FRAME ASSEMBLYFRAME ASSEMBLY
- 3 -
44135 Control Module
17377 Air Regulator
17372 Footswitch
44140 Front Cylinder
Guard

17257 Vibrator
Support Casting
44014 Feed Solenoid
17364 Feed Cylinder
17269 Feed Cylinder Bracket
44095 Track Sensor
44104 Upper Track
Side Rails - Long
17265 Lower Track
Side Rails
44142 Weld Cable
17134 Universal
Short Shaft
Extension Kit 18032 Replacement Plates
(Not Shown)
(5 Plates per package)
18031 Replacement Plates (Not Shown)
18033 Upper Weld Tip
39296 Vibrator Bowl
39298 Vibrator Base
39273 Vibrator Base Plate
44103 Upper Track Side Rails - Short
PARTS LOCATIONPARTS LOCATION
DWELL & FEED ASSEMBLY (1)DWELL & FEED ASSEMBLY (1)
- 4 -

44143 Head Mounting Plate
17363 Dwell Reed Switch
44102 Dwell Cylinder
44116 Dwell Solenoid
17236 Dwell
Cylinder Bracket
39353 Anti Friction Strip
44010 Lower Feed
Track Casting
17222 12 Position
Terminal Block
17356 Adjustable Muffler
17363 Feed Reed Switch
44019 Weld Cable Camlock
17236 Dwell Cylinder Bracket
17351 Pusher and Pawl
39359 Feed Channel Spacer (Not Shown)
17348 Feed Channel Plate
17376 Lower Mandrel
18034 Lower Weld Tip
17363 First Pulse Reed Switch
44141
Weld Cable Guard
17325 Pressure Switch
PARTS LOCATIONPARTS LOCATION
DWELL & FEED ASSEMBLY (2)DWELL & FEED ASSEMBLY (2)
- 5 -

PARTS LOCATIONPARTS LOCATION
CONTROL CONSOLECONTROL CONSOLE
17320 Weld Poteniometer (Not Shown)
44134 Main Power Switch
44135 Control Module
17334 Head Test Switch
17260 Upper Feed Track Casting
17333 Vibrator
Potentiometer
44137 Knob
44134 Vibrator/Power Switch
44136 Head Test Switch Cover
44010 Lower Feed Track Casting
39338 Upper Tip Retainer
44129 Class-1 Laser
27316 Red
Weld Light
Located Inside Control Module
39196 Vibrator Cord
44114 Vibrator
Strain Relief 39068 Receiving
Board
44130 Laser
Control Board
18066 220V Phase
Control
+
CAUTION: 220 Volts
44097 Vibrator
Control Relay
- 6 -

- 7 -
PARTS LOCATIONPARTS LOCATION
LEFT LEG CONSOLELEFT LEG CONSOLE
17319 Dwell Timer
17323 Short Cycle Relay
17319 Weld Timer
44051 Relay Board
17323 First Pulse Relay
44052 12 Volt DC
Power Supply
17319 Feed Timer
44091 24V Multi-Tap
Transformer
44138 Component Chassis
44096 Sold State Relay

44019 Weld Cable Camlock
17327 Footswitch
Receptacle
44101 Weld Transformer
9145 Line Cord w/
Strain Relief
Red shrink wrapped tube
to prevent accidental cross tapping
44139 Weld Cable - Short
PARTS LOCATIONPARTS LOCATION
- 8 -
MACH III TRANSFORMER ENCLOSUREMACH III TRANSFORMER ENCLOSURE

- 9 -
BOARD
RELAY
SHORT
CYCLE
PULSE
FIRST
COMPONENT MODULE
RED
TB
26
27
25
30
29
28 3/A1
WELD RELAY
4/A2
#1
2/T1
1/L1
RED
WHT
RED
TRANSF-2
21
TB
YEL
BLU
WHT
23 2224
BLK
RED
1317
GRN YEL
1920 18
47K
RED
1516 14
NO
NC
NO
C
C
WHT
RED
12
K2
1R
TB4
TB9
BRN
ORG
1R6
1R7
1R8
C
NC
NO
NC
C
NO
NC
K1
TB2
TB1
1R1
1R3
1R2
1R4
TB3
1R5
DWELL TIMER
1
WELD TIMER
WHT
2R
TB8
2R6
2R7
2R8
ORG
2
1
2R
TB10
C
NO
NC
C
NO
BLU
YEL
12
TB6
TB5
TB7
2R1
2R4
2R3
2R2
1R
WHT
2R5
NC
NO
C
NC
C
NO
WHT
NC
WHT
BRN GRN RED BRN BLK
82K
891011
YEL
RED
BLU
6 457
4
53
2 1
35
FEED TIMER
GRN
WHT
BRN GRN
TB
82K
13 2
42
5
RED BLK
1
3
2
BLK
4
RED
31
WIRING DIAGRAM
GRY GRAYREDRED
= BUTT CONNECTORS
B.C.
WIRE COLOR CHART
SYM
YEL
BLK
GRN
WHT
GREEN
BLACK
WHITE
YELLOW
COLOR
VIO
BLU
BRN
SYM
ORG
COLOR
ORANGE
VIOLET
BROWN
BLUE
(7KVA/60AMP WELD TRANSFORMER)
BLK
WHT
WHT
BLK
RED
BLU
YEL
220V
OUTLET
CONTROL CONSOLE
BOARD
B
C
A
G
H
F
E
D
TB1
SENSOR
RED
BLK
RCVR LED
EMITTER LED
TRACK
GRN
WHT
3 1
4 5
4
12
3
TIMER RELAY
BLK
BLK
WHT
BRN GRY
RECEIVER
WELD POT
2A
5B
4B
1A
VIB ON/OFF
SWITCH
2A
5B
4B
1A
POWER
SWITCH
YEL YEL
BLU BLU
WELD
LAMP
ORG
B.C.
B.C.
B.C.
VIB SPEED
CONTROL B.C. GRN
FUSE
BLK RED
YEL
BLK
BLK/RED
WHT
BLK
16/3 CABLE
BLK
TB
42
43
41
46
45
44
47
BLK
WHT
YEL RED
ORG
WHT
BLK
WHT/RED
BLK/RED
BLK
GRN
BLK
WHT
BLK
RED
B.C.
BLU GRY
RED
BLK
BLK RED
RED
RED RED
WHT
ORG
RED RED
RED
BLU RED
RED
GRN
BLK
BRN
WHT
RED
YEL GRN
FG MACH70
B455-01-07/4-26-22/PRN-455/JO
WHT
BRN BLK
BLU
GRY
BRN
BLU
YEL
16/3 CABLE
16/3 CABLE
20/10 CABLE
3 COND CABLE
SUPPLY (6GA)
PHASE POWER
220v SINGLE
BLK
WHT
GRN
BLK
RED LASER
WHT
VIO
WELD HEAD
TEST SW
RED BLK
18/2 CABLE (RED BAND)
FEED
ASSEMBLY
35
36
38
37
BLK
RED
GRN
RED
RED
BLU
BLK
BLK
RED
DWELL
STRIP
HEAD TERM
31
33
34
32
WHT
20/6 CABLE
BLK
BLU
YEL
BLK
&
RED
BLK
RED
REED
FEED
DWELL
REED
PULSE
FIRST
REED
RED
BLK
BLK
RED
FEED
SOLEN
DWELL
SOLEN
40
39
PRESSURE
SWITCH
1
2
1
2
18/2 CABLE (BLUE BAND)
GRN
RED
BLK
WHT
+V
12VDC
POWER
SUPPLY
-V
NL
RED
LED LIGHT BAR
BLK
BLK
WHT
WHT
RED
BLK
WHT
YEL
WHT
BLK
WHT/RED
WHT
WHT
WHT/RED
VIO
WHT
RED
WHT
VIO
A B
~
+5v GND
TB1 TB2
GRN
RED BLK
CONTROL
BOARD
LASER
WELD
CABLE
TRANSFORMER
WELD
TRANSF
BAR
COPPER
HMHMLL C
YEL
WHT
BLK RED BLU
BLK
B.C. B.C.
GRN
ORG
WHT/RED
WHT
BLK
BLK/RED
WHT/RED
WHT
BLK
BLK/RED
WHT
WHT/RED
BLK/RED
BLK
16/3 CABLE
BLK
18/2 CABLE
RED
BLK
BLK
18/2 CABLE
20/6 CABLE
RECEPT
RED
BLK
FOOTSWITCH
GRN
RED
18/2 CABLE
VIO
B.C.
B.C.
BLK
RED
18/2 CABLE
RED
BLK
FG MACH 70FG MACH 70
WIRING DIAGRAMWIRING DIAGRAM

- 10 -
OPERATION FLOW CHART FOR CONTROLSOPERATION FLOW CHART FOR CONTROLS
Foot Switch
Weld Timer
Feed Reed Switch
Short Cycle Relay
Dwell Solenoid
Dwell Timer
Dwell Solenoid
Weld Relay (Mach III)
First Pulse Reed Switch
First Pulse Relay
Dwell Reed Switch
Feed Timer
Feed Solenoid
Vibrator Sensor
Vibrator Receiver Board
Vibrator Control Relay
Fuse
On/Off Switch
Speed Control
Vibrator
OPERATION FLOW CHART FOR VIBRATOROPERATION FLOW CHART FOR VIBRATOR

- 11 -
INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS
1) For the Mach 70-
Connect the Power Pack to a source of 208-230 V 60 Amp. power. This service should be connected to
a 60 amp disconnect box fitted with 60 amp slow blow fuses. The Power supply line to the Power Pack
pigtail should be #6 (or heavier) wire to minimize voltage losses. The black and white wires are the power,
the green is ground. Select the closest match to the Power Supply (either 208V or 240V) at the Incom-
ing Voltage Selector Switch in the Component Module.
2) Attach the Footswitch to the Footswitch Receptacle on the rear of the Power Pack.
3) Connect the air line to the Regulator. Adjust the regulator pressure to 80-85 PSI.
4) Plug the Vibrator Line Cord into the socket on the rear of the Control Console.
TECHNICAL SPECIFICATIONS
Mach 70
AIR REQUIREMENTS:
Input pressure 80 PSI.
ELECTRICAL:
Input voltage: 208-230 V 60 HZ
single phase. 60 amp service
Fuse for 60 amps. using slow blow fuses

- 12 -
OPERATIONOPERATION
Mach 70 INITIAL ADJUSTMENTS
1) Turn the power switch to “ON”.
2) Turn the vibrator switch to “ON”.
3) Add the weld pins to the hopper (Vibrator Bowl).
4) Adjust the vibrator speed so that the weld pins climb the spiral track inside the vibrator bowl without
vibrating off.
5) When the weld pins fill the track up to the Vibrator Sensor, the vibrator automatically shuts off.
6) Flip the HEAD TEST switch to the “WELD” position.
STARTING OPERATION
1) Never actuate the unit without metal over the mandrel. For maximum weld quality, the metal should be in
flat contact with the mandrel. An adjacent table or roller on which the sheet metal rests must be either
exactly flush with, or slightly below, the top of the mandrel.
2) The WELD TIME knob controls the weld quality of the pinspotter. It is recommended that an initial setting
right in the middle be used and then adjust up or down accordingly in reference to the quality of welds.
Weld time is the length of time the welding transformers are on. A fraction of a second is generally all
the time needed for a quality weld. Unnecessary weld time not only wastes energy but can also burn up
the pins. (If the pins glow red up to the washer, the weld time is set too high.) Always set the weld timer
to the minimum time required for a “good” weld.
3) Before beginning production, always “pre-test” with smaller pieces of the same gauge sheet metal thickness
and liner density you intend to use in the final production. The different densities and the thicknesses of
the liner may require adjustments of the weld timer setting. For example: heavier gauge steel, thicker
liner, higher density liner and/or longer clip pins may require longer weld time. To make sure, always pre-
test any adjustment before you begin “final production.” However, only change the weld timer settings when
a change in the materials results in inefficient welding or a poor quality weld.
NOTES:NOTES:
1. The Feed Reed Switch is a safety that will not allow the machine to operate if the feed cylinder is not fully
retracted. The Feed Reed Switch is located on the Feed Cylinder. To check that the Feed Reed Switch is
positioned properly, loosen the set screws and put an Ohm meter on terminals 35 and 36 exhaust. Slide
the Feed Reed Switch back and forth until continuity is indicated, then tighten the set screws.
2. Check that the Air Regulator is set for 80 psi. Mounted on the Dwell Solenoid are two Adjustable Mufflers.
The top one adjust the speed of the cylinder moving down and the bottom one adjust the speed up. These
mufflers can become restricted or loose. If the machine is sluggish or starts slamming down, adjust these
mufflers accordingly.
3. The First Pulse Reed Switch is located in the middle of the Dwell cylinder.
4. To check that the Dwell Reed Switch is positioned properly, loosen the set screws and put an Ohm meter
on terminals 31 and 32. Slide the Dwell Reed Switch up and down until continuity is indicated, then tighten
the set screws.
5. Mounted on the Feed Cylinder is a Feed Speed Control. The Feed Speed Control adjusts how fast the
Pusher With Pawl assembly moves in and out. If adjusted too fast the pins may be tossed past the tip. If
adjusted too slow the pins will not be placed on the tip.

MAINTENANCEMAINTENANCE
1) To prolong the weld tip life and improve the weld quality, it is imperative that the weld tips always be kept
clean. For best results, use a solvent to remove any built-up adhesive; a wire brush to remove any galva-
nizing deposits; and a fine emory cloth to smooth the tip surfaces.
2) When the lower weld tip becomes worn in one area, loosen the locking cap screw and rotate the point
of wear away from the point of contact. If this cannot be done because the lower weld tip is too badly
pitted, replace the lower weld tip plate. Loosen set screw in weld tip shaft. remove 2 slotted screws.
Assemble new weld plate in reverse order. Additional lower weld tip plates can be ordered from your local
distributor.
3) Depending on usage and maintenance, the upper welding tip plate will have to be periodically replaced.
The replacement weld tip plates can be ordered from your local distributor. To replace the upper weld tip,
loosen the locking cap screw and remove the weld tip. To replace the plate remove the three (3) brass
screws. Discard the screws and attach the new plate to the tip using the three brass screws supplied.
Be sure to align the angled section of the plate so it faces the feed mechanism. Then lock the tip in place.
Cycle the machine to check the feeding.
4) If the feeding is erratic, re-adjust the upper weld tip height by loosening the lock nut and then turning the
dwell cylinder shaft clockwise to raise the tip; counter-clockwise to lower the tip. Lock the tip in position
with the locking nut.
SERVICINGSERVICING
A SIMPLIFIED STEP-BY-STEP PROCEDURE
Duro Dyne has called upon its many years of pinspotting experience in designing the FG Mach 70. Your unit
has been rigorously factory tested and inspected to provide many years of dependable service.
WHAT TO DO BEFORE YOU BEGIN TROUBLESHOOTING:
CONSULT THE MANUAL.
Most of the functional problems that occur are due to an oversight in the set-up, operational or normal
maintenance procedures. Therefore, you should re-check all “Set Up”, “Initial Adjustment”, “Operation” and
“Maintenance” procedures.
INSPECT THE UNIT
If the problem still persists, the next step is careful visual inspection. Turn off the electricity - that is, discon-
nect your Pinspotter from its power supply and carefully check the control box for loose, broken or disconnected
wires. Also check the air circuit for leaky air connections or cut hoses.
HOW TO IDENTIFY WELD QUALITY PROBLEMS
By weld we mean that the Power Pack is energized, sending a pulse of electricity through the weld pin, caus-
ing it to begin to fuse to the sheet metal. To properly troubleshoot the weld quality problems, you must first
pinpoint the symptom by test welding the clip pins to bare sheet metal. The symptom will then show up in one
of four categories:
1) The pins weld to bare metal but not on lined work.
2) The pins weld to bare metal but can easily be removed.
3) Pins weld to bare metal but remain on the weld tip as it retracts.
4) The pins do not weld at all.
Before troubleshooting, always check:
1) Air pressure for a minimum of 80 PSI during usage of unit.
2) The input Voltage for a minimum of 208V and a maximum of 230V.
3) The Weld Timer is set properly.
4) The Upper and the Lower Weld tips for extreme wear.
For assistance, please call Duro Dyne Technical Service Department at 1-800-899-3876 between the hours
of 7AM - 6PM EST.
- 13 -

- 14 -
09145 Line Cord w/ Strain Relief
17084 Air hose 3/8” natural
17134 Universal Short Shaft Extension Kit
17135 Lift Kit
17189 Upper weld tip plates - (5/pkg)
17190 Lower weld tip plates - (5/pkg)
17191 Upper weld tip
17192 Lower weld tip
17198 Track casting spacers and screws
17222 12-Pos Term Block
17236 Dwell Cylinder Bracket
17257 Vibrator support casting
17260 Upper feed track casting
17265 Lower track side rails
17266 Feed channel
17269 Feed cylinder bracket
17288 Footswitch plug
17319 Dwell timer
17319 Feed timer
17319 Weld timer
17320 Weld Potentiometer
17323 Short cycle relay
17323 First pulse relay
17325 Pressure switch
17327 Footswitch receptacle
17333 Vibrator Potentiometer
17334 Head Test Switch
17348 Feed channel plate
17351 Pusher and pawl
17352 Upper tip retainer
17356 Adjustable muffler
17363 Dwell reed switch
17363 First pulse reed switch
17363 Feed reed switch
17364 Feed cylinder
17372 Footswitch
17376 Lower mandrel
17377 Air regulator
18066 200V Phase Control
27316 Red Weld Light
39068 Receiver Board
39196 220V Vibrator Female Cord
39273 Vibrator Base Plate
39296 Vibrator Bowl Assembly
39298 220V Vibrator with cord
39353 Anti-friction strip
39359 Feed channel spacer
40102 Air hose 3/8” blue
40105 Air hose 1/4” yellow
40106 Air hose 1/4” blue
44010 Lower track casting
44014 Feed solenoid
44019 Weld cable camlock
44022 Lower ground bar
44051 Relay Board
44052 12 volt DC power supply
44091 24V Multi-Tap Transformer
44095 Track Sensor
44096 Solid State Relay
44097 Vibrator Control Relay
44101 220V 7KVA MCI Transformer
44102 Dwell Cylinder
44103 Upper Track Side Rail - Short
44104 Upper Track Side Rail - Long
44114 Vibrator Strain Relief
44116 Dwell Solenoid Assembly
44129 Class-1 Laser
44130 Laser /Control PC Board
44131 Laser/Control PC Board Kit
44135 Mach70 Control Module
44141 FG70 Weld Cable Guard
44142 FG70 Front Weld Cable
44143 FG70 Head Mounting Plate
44134 Main Power/Vibrator Switch
44135 Control Module
44136 Head Test Switch Cover
44137 Potentiometer Knob
44138 Component Chassis
44139 Weld Cable - Short
44140 Front Cylinder Chassis
PARTS LISTPARTS LIST

NOTES

MACHINERY DIVISION
6/27/2023
BI027413
®
Duro Dyne Corporate Headquarters, Bay Shore, NY
631-249-9000 • Fax: [phone]
Duro Dyne Midwest • Duro Dyne West • Duro Dyne Canada
www.durodyne.com • E-mail: [email protected]
Please Visit Our Website
www.durodyne.com
for the most up to date product information.