A M13-1 70 Series Swing.qxd

70 Series Swingarc
Quick
Specs
Heavy Industrial Applications
Processes
Heavy Manufacturing
Metal Fabrication
Construction
Light Manufacturing
MIG (GMAW)
Flux Cored (FCAW)
(Gas- and Self-Shielded)
Submerged Arc (SAW)
Issued Dec. 2001 • Index No. M/13.1
™
Boom-Mounted
Wire Feeder
Input Power 24 VAC, 10 A, 50/60 Hz
Electrode Wire Diameter Capacity .023 –1/8 in (0.6– 3.2 mm)
Wire Speed 50 –780 IPM (1.3 –19.8 m/min)
Weight 160–280 lb (73–127 kg) depending upon feeder and boom
The Power of Blue .
®
Available in single- and dual-wire models with 12 or 16 ft booms
to accommodate a wide variety of semiautomatic wire feed
applications, including large weldments and hard to reach areas.
In-boom cable routing organizes
hoses and cables, preventing
damage and maintaining an
orderly work cell.
360˚ rotation and 60˚ lift angle maximizes your work area
(24 or 32 ft diameter work area).
Unique counterbalanced boom
makes it easy to raise and lower boom
and automatically holds its position.
Additional 10 ft, 14-pin
interconnecting cord,
10 ft gas hose and
10 ft weld cable
provided for the
operator to hook up.
Control features
on page 2.
One of the following is
required for mounting the
boom:
Swingpak 12 base and
pipe post with base plate
(for 12 ft Swingarcs only)
4 or 6 ft (1.2 or 1.8 m)
pipe post with base plate
(for 12 or 16 ft Swingarcs).
Pipe post base plates
allow post to be bolted to
Swingpak base or floor.
See page 4 for details.
Single-wire Swingarc shown with pipe post, power source,
welding gun, and optional Swingpak ™ 12 base.
Wire feeder and boom are warranted
for 3 years, parts and labor.
Miller Electric Mfg. Co.
International Headquarters
Web Site
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Phone: 920-735-4505
USA FAX: 920-735-4134
Canadian FAX: 920-735-4169
International FAX: 920-735-4125
www.MillerWelds.com
70 Series Control Features
The next generation of industrial-class wire
feeders. All the features of the 60 Series
controls, plus enhanced flexibility and
additional features.
Models: 74S: Standard, basic design
74D: Digital meters
74DX: Deluxe — digital, full-feature
Dual tension control adds flexibility for the
operator to fine-tune the pressure on the wire
independently when feeding a variety of wires.
Trigger receptacle oriented in a downward
position to reduce potential damage.
Trigger hold reduces operator fatigue by allowing
the operator to make long welds without having
to energize the trigger continuously.
Automatic run-in control significantly improves
arc starting performance.
10 ft, 14-pin interconnecting cord, 10 ft gas
hose and 10 ft weld cable provided for the
operator to hook up.
Specifications
Input Power
SS-74
24 VAC, 10 A, 50/60 Hz
2
DX Models Additional Features
Dual schedule allows operator to switch
between two welding parameters without
readjusting machine, eliminating downtime
and enhancing quality.
Adjustable weld sequence control gives
operator complete control of the welding
parameters: preflow, run-in, weld time,
crater, burnback and postflow.
Welding process range control locks
parameters at a set percentage of welding
parameters to ensure welding procedures
and quality standards are maintained on the
shop floor.
Four weld programs allow the operators to
store four independent welding parameters
reducing welding setup time. (Four
programs available per side on dual model.)
(Use with CV
Power Sources.)
(Subject to change without notice.)
Model
DS-74
Posifeed™ Wire Drive Assembly Features
24 VDC high-torque, permanent-magnet motor.
Quick-change drive rolls.
Quick-release, calibrated drive-roll pressure
adjustment arm allows drive roll change
without losing spring preload setting.
Four sealed ball bearing all-gear-driven
drive-roll carriers for smooth, positive and
accurate wire feed with long uninterrupted
service life.
Easy loading and threading of welding wire
without having to release the drive-roll
pressure arm.
Solid-state speed control and brake circuit
eliminates the need for electrical/ mechanical
relays and increases service life.
Uses Miller standard 1-5/8 in (41 mm)
diameter drive rolls.
Quick-connect for all Miller guns.
Covered drive rolls — easy access, heavy-duty,
molded composite cover over drive assembly.
Floating positive drive systems provide
trouble-free feeding on a variety of wires.
Electrode Wire
Diameter Capacity
Wire Speed
.023 –1/8 in (0.6 – 3.2 mm)
(1/8 in wires may require
low-speed motor)
50–780 IPM (1.3–19.8 m/min)
Optional High Speed Motor:
90–1440 IPM (2.3–36.6 m/min)
12 ft Boom
Net Weight
16 ft Boom
Net Weight
160 lb (73 kg)
210 lb (95 kg)
207 lb (94 kg)
280 lb (127 kg)
Control Panels
1
4
5
2
6
7
8
3
9
70 Series
®
S-74DX Model
1. Program Display
2. Program # Select
3. Weld Sequence
4. Voltage/Time Select
5. Voltage/Time Display Meter
6. Wire Feed/Amperage Select
7. Wire Speed/Amperage Display Meter
8. Control Knob
9. Trigger Hold/Dual Schedule Control
10. Jog/Purge
10
24V Wire Feeder
1
2
S-74S and S-74D Model
3
5
1. Voltage Display Meter*
2. Wire Speed Display Meter*
3. Wire Feed Speed Select
4. Trigger Hold
5. Voltage Select
6. Jog/Purge
*S-74D model only
4
6
70 Series
24V Wire Feeder
3
Drive Roll Kits and Guides
(Order from Miller Service Parts.)
Select drive roll kits from chart below according to type and wire size being used. Drive roll kits include 4 drive rolls, the necessary guides and feature an
anti-wear sleeve for inlet guide.
“U” groove for
soft wire or
soft-shelled
cored wires
“V” groove
for hard wire
Wire Size
.023/.025 in (0.6 mm)
.030 in (0.8 mm)
.035 in (0.9 mm)
.040 in (1.0 mm)
.045 in (1.1/1.2 mm)
.052 in (1.3/1.4 mm)
1/16 in (1.6 mm)
.068/.072 in (1.8 mm)
5/64 in (2.0 mm)
3/32 in (2.4 mm)
7/64 in (2.8 mm)
1/8 in (3.2 mm)
#151 024
#151 025
#151 026
#161 190
#151 027
#151 028
#151 029
—
—
—
—
—
*Accommodates .045 and .047 (3/64 in) wire.
“U” cogged
for extremely soft
wire or soft-shelled
cored wires (i.e.,
hard facing types)
“V” knurled for
hard-shelled
cored wires
—
—
#151 036
—
#151 037*
#151 038
#151 039
—
#151 040
#151 041
#151 042
#151 043**
—
—
#151 052
—
#151 053
#151 054
#151 055
#151 056
#151 057
#151 058
#151 059
#151 060**
—
—
—
—
#151 070
#151 071
#151 072
—
#151 073
#151 074
#151 075
#151 076**
** May require a low-speed, wire-feed drive-roll option.
Nylon Wire Guides for Feeding Aluminum Wire
Wire Guides
Wire Size
Inlet Guide
Intermediate Guide
Wire Size
Inlet Guide
Intermediate Guide
.047 in (1.2 mm)
#151 203
#151 204
.023 – .040 in (0.6 –1.0 mm)
#150 993
#149 518
1/16 in (1.6 mm)
#151 205
#151 206
.045 – .052 in (1.1 –1.4 mm)
#150 994
#149 519
3/32 in (2.4 mm)
#151 207
#151 208
1/16 – 5/64 in (1.6 – 2 mm)
#150 995
#149 520
3/32 – 7/64 in (2.4 – 2.8 mm)
#150 996
#149 521
1/8 in (3.2 mm)
#150 997
#149 522
Note: “U” groove drive rolls are recommended when feeding aluminum wire.
Mounting Equipment for Swingarc Booms
™
Specifications and Usage
(Subject to change without notice.)
Usage
Model
Stock No.
Dimensions
Net Weight
For 12 ft
Swingarc only
Swingpak 12 Base
#183 997
L: 65 in (1.7 m)
W: 50-7/8 in (1.3 m)
285 lb (129 kg)
4 ft Pipe Post w/o Base
#075 078
H: 4 ft (1.2 m)
56 lb (25.4 kg)
6 ft Pipe Post w/o Base
#079 217
H: 6 ft (1.8 m)
82 lb (37.2 kg)
4 ft Pipe Post with Base
#149 838
H: 4 ft (1.2 m)
110 lb (49.9 kg)
6 ft Pipe Post with Base
#149 839
H: 6 ft (1.8 m)
130 lb (59 kg)
For 12 or 16 ft
Swingarc
garc
Swin
The Swingpak 12 Base
™
For use with 12 ft (3.7 m) Swingarc only.
Each base accommodates a power source,
12 ft Swingarc feeder system, water
coolant system, and gas cylinder. The base
plate is solid to help better organize
components and cables. The entire unit can
be moved with a forklift truck.
Pipe Post,
required
MIG Gun,
required
Power Source,
required
Optional Swingpak 12 Base
4
Genuine Miller Options and Accessories
Remote Voltage Control
#194 988 Field Non-digital for S-74S
#194 991 Field Non-digital for D-74S
2/0 MIG Welding Accessory Kit #173 856
25 ft (7.6 m). Includes gas hose, weld
cable and ground cable with clamp.
Conversion Kit
#194 989 Field
#194 992 Field
#195 010 Field
#195 041 Field
Extension Cords
#122 973 25 ft (7.6 m)
#122 974 50 ft (15 m)
#122 975 75 ft (23 m)
Provides 14-pin, 24 VAC, contactor and
voltage control. Add to the standard 10 ft
(3 m) feeder cord to extend feeder farther
from power source.
S-74S to S-74D
D-74S to D-74D
S-74S to S-74DX
D-74S to D-74DX
Control Detachment Kit
#194 914 Field 10 ft (3 m) for S-74S
#194 913 Field 25 ft (7.6 m) for S-74S
#194 995 Field 25 ft (7.6 m) for D-74S
Allows separation of the control module
from the wire drive assembly and base.
Wire Straightener
#141 580 For .035 –.045 in (0.9 –1.1 mm)
diameter wire.
#141 581 For 1/16 –1/8 in (1.6 – 3.2 mm)
diameter wire.
Helps reduce the cast in wire to improve
wire feeding performance and increase the
service life of the gun liner and contact tip.
Spool Covers
#057 607 For S-74 and left side of
D-74 models
#090 389 For right side of D-74 models
For 12 in (305 mm) spool.
Dual Schedule Switches
DSS-8 #079 693
A two-position trigger switch which
attaches to the gun handle and is used in
place of the standard trigger for dual
scheduling. (For 74DX models only.)
Wire Reel Assembly #108 008
For 60 lb (27 kg) coil of wire.
Reel Covers
#058 256 For S-74 and left side of
D-74 models
#091 668 For right side of D-74 models
For 60 lb (27 kg) coil. Helps to protect
the welding wire from dust and other
contaminants.
Note: Reel and Spool Covers cannot be installed if
the wire drive assembly is in a rotated position.
DSS-9 #071 833
A two-position slide switch which attaches
to the gun handle and is used to select the
desired welding condition for dual schedule
purposes. The gun trigger operates as a standard gun trigger. (For 74DX models only.)
Spool Adapter #047 141
For use with 14 lb (6.4 kg) spool of Lincoln
self-shielding wire.
5
Typical Installations
Models: 74S: Standard, basic design
74D: Digital meters
74DX: Deluxe — digital, full-feature
10 ft (3 m) Gas Hose (supplied with feeder)
Miller CV power source
equipped with a 14-pin
receptacle, 24 VAC
supply, and voltage and
current feedback
74S, 74D or 74DX Models
10 ft (3 m) 24 VAC, Contactor, and
Voltage Control Cord (supplied with feeder)
Note: D and DX models
are not compatible with
CP Series power sources.
10 ft (3 m) Weld Power Cable (supplied with feeder)
10 ft (3 m) Gas Hose (supplied with feeder)
Miller electrically
controlled CV and CC/CV
power source with a
14-pin receptacle, 24 VAC
supply, and voltage and
current feedback
74S, 74D* or 74DX Models
10 ft (3 m) 24 VAC, Contactor, and
Voltage Control Cord (supplied with feeder)
10 ft (3 m) Weld Power Cable (supplied with feeder)
10 ft (3 m) interconnecting cord included with
PSA-2 control. Includes a 4-pin connector for
connecting to PSA-2 control and Hubbell
connectors on older-style Miller CV power sources.
Optional PSA-2 Control**
10 ft (3 m) Gas Hose (supplied with feeder)
1 ft (305 mm)
4-pin Connector
Miller CV power source
with only 115 VAC power
requiring contact closure
for contactor control
74S, 74D* or 74DX Models
Note: 74D and 74DX models
require Adapter Kit #195 043
to be compatible with
older-style power sources.
10 ft (3 m) Weld Power Cable (supplied with feeder)
*When using the D model with Miller power sources that DO NOT have remote voltage
control capabilities, i.e., CP type, the voltage control in the feeder IS NOT functional.
See Operator’s Manual for operating instructions.
6
**If using the 70 Series feeders with a power source having only 115 VAC supply, the
PSA-2 (Power Source Adapter) is required. When using the PSA control, optional
remote voltage is not functional. See Operator’s Manual for operating instructions.
Notes
7
Ordering Information
Equipment and Options
Stock No.
Description
Single-Wire Models
SS-74S12
SS-74S16
SS-74D12
SS-74D16
SS-74DX12
SS-74DX16
#195 063
#195 064
#195 065
#195 066
#195 067
#195 068
12 ft. With S-74S model wire feeder
16 ft. With S-74S model wire feeder
12 ft. With S-74D model wire feeder
16 ft. With S-74D model wire feeder
12 ft. With S-74DX model wire feeder
16 ft. With S-74DX model wire feeder
Dual-Wire Models (available January 2002)
DS-74S12
DS-74S16
DS-74D12
DS-74D16
DS-74DX12
DS-74DX16
#195 069
#195 070
#195 071
#195 072
#195 073
#195 074
12 ft. With D-74S model wire feeder
16 ft. With D-74S model wire feeder
12 ft. With D-74D model wire feeder
16 ft. With D-74D model wire feeder
12 ft. With D-74DX model wire feeder
16 ft. With D-74DX model wire feeder
Remote Voltage Control
#194 988
#194 991
Field. Non-digital control (S-74S model only)
Field. Non-digital control (D-74S model only)
Conversion Kit
#194 989
#194 992
#195 010
#195 041
Field. S-74S to S-74D
Field. D-74S to D-74D
Field. S-74S to S-74DX
Field. D-74S to D-74DX
Control Detachment Kit
#194 914
#194 913
#194 995
Field. 10 ft (3 m) (S-74S model only)
Field. 25 ft (7.6 m) (S-74S model only)
Field. 25 ft (7.6 m) (D-74S model only)
Qty.
Control Options
Power Sources
Invision™ 354 MP and 456MP
See Lit. Index No. DC/23
Invision™ 456P
See Lit. Index No. DC/20
Deltaweld ® Series
See Lit. Index No. DC/16.2
XMT ® Series
See Lit. Index No. DC/18.8
Dimension™ Series
See Lit. Index No. DC/19.2
Mounting Equipment
Swingpak™ 12 Base
#183 997
For 12 ft boom only
Pipe Posts
#075 078
#079 217
#149 838
#149 839
4 ft without base, for 12 ft boom only
6 ft without base, for 12 ft boom only
4 ft with base, for 12 ft or 16 ft boom
6 ft with base, for 12 ft or 16 ft boom
Adapter Kit
#195 043
Makes 70 Series feeder compatible with older-style power sources
Wire Straightener
#141 580
#141 581
For .035 – .045 in (0.9 – 1.1 mm) diameter wire
For 1/16 – 1/8 in (1.6 – 3.2 mm) diameter wire
Spool Covers
#057 607
#090 389
For S-74 and left side of D-74 models
For right side of D-74 models
Wire Reel Assembly
#108 008
Reel Covers
#058 256
#091 668
Spool Adapter
#047 141
2/0 MIG Welding Accessory Kit
#173 856
Accessories
Extension Cords
Dual Schedule Switches
See page 5
#079 693
#071 833
Date:
DSS-8 (74DX models only)
DSS-9 (74DX models only)
Total Quoted Price:
Distributed by:
Litho in USA
For S-74 and left side of D-74 models
For right side of D-74 models
Price