Miller Electric 12RC Welder User Manual

Miller Electric 12RC Welder User Manual
SuitCase 8RC and 12RC
Issued Sept. 2007 • Index No. M/6.5
™
Quick
Specs
Wire Feeder with
Remote Control
Industrial Applications
Processes
Input Power
Shipbuilding
Construction
Heavy Manufacturing
Rental
MIG (GMAW)
Flux Cored (FCAW)
Weight
24 VAC, 7 A/10 A
8RC: 22.0 lb (9.9 kg)
12RC: 25.5 lb (11.6 kg)
Improved!
The Power of Blue .
®
Updated front panels!
Improved trigger strain relief!
Drive roll accessibility
makes it easy to install
wire, adjust tension and
change drive rolls.
Remote voltage control — standard.
Versatile feeders can
run wire diameters up to
5/64 in (2.0 mm).
Standard gas solenoid
controlling gas flow.
Gas purge purges gas
line without feeding wire,
or energizing weld wire
with OCV.
Totally enclosed, impactresistant, flame-retardant
case provides strength
and durability, protecting
components and weld wire
from moisture, dust and
contaminants.
Thermal overload
protection protects motor
and control circuit against
possible damage due to
overloading conditions,
or loose cable connections.
Component assembly
is easily removed for
servicing.
Digital meter option
available for wirefeed
speed or voltage display.
Quick-change
drive rolls are
easy to change —
no tools required.
Improved trigger strain
relief
Specifications
Model
Input
Power
8RC
24 VAC,
7 A,
50/60 Hz
12RC
24 VAC,
10 A,
50/60 Hz
(Use with CC/CV,
DC Power Sources.)
(Subject to change without notice.)
Welding
Power
Source Type
Constant
Voltage (CV)
Input Welding
Circuit Rating
500 A
at 100%
Duty Cycle
Electrode Wire Diameter Capacity
Maximum
Spool Size
Capacity
Solid Wire: .023– 5/64 in (0.6–2.0 mm)
Flux Cored: .030– 5/64 in (0.8–2.0 mm)
8 in (203 mm)
14 lb (6.4 kg)
Solid Wire: .023– 5/64 in (0.6–2.0 mm)
Flux Cored: .030– 5/64 in (0.8–2.0 mm)
12 in
(305 mm)
Up to 44 lb
(20 kg)
Net
Weight
Wire Speed
Dimensions
75–700 IPM
(1.9–17.7
m/min)
H: 14-1/2 in (368 mm)
W: 6-1/2 in (165 mm)
D: 15-5/8 in (397 mm)
22 lb
(9.9 kg)
H: 16 in (406 mm)
W: 7-1/4 in (184 mm)
D: 20 in (508 mm)
25.5 lb
(11.6 kg)
Wire feeder is 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
Drive Roll Kits
(1 kit required, order from Miller Service Parts.)
Select drive roll kits from chart below according to type and wire size being used. Drive roll kits include 2 drive rolls, the necessary guides and feature an
anti-wear sleeve for inlet guide.
Wire size
“V” groove
for hard wire
“U” groove for
soft wire or
soft-shelled
cored wires
.023/.025 in (0.6 mm)
#087 131
—
—
—
.030 in (0.8 mm)
#079 594
—
—
—
.035 in (0.9 mm)
#079 595
#044 749
#079 606
—
.040 in (1.0 mm)
#161 189
—
—
—
.045 in (1.1/1.2 mm)
#079 596
#079 599
#079 607
#083 318
.052 in (1.3/1.4 mm)
#079 597
#079 600
#079 608
#083 317
1/16 in (1.6 mm)
#079 598
#079 601
#079 609
#079 614
.068/.072 in (1.8 mm)
—
—
#089 984
—
5/64 in (2.0 mm)
—
#079 602
#079 610
#079 615
Control Panels
1
3
V
6
7
Power Source and Options Stock No.
Description
SuitCase™ 8RC
(Remote Extension
Cord required.)
Meter Kit
#194 938
#194 938-01-1
#194 938-03-1
#195 165
w/ remote voltage and Bernard® Q300 Gun
w/ meters, remote voltage, trigger hold and Bernard® Q300 Gun
w/ CE, meters, remote voltage, and trigger hold
Field. For SuitCase 8RC
SuitCase™ 12RC
(Remote Extension
Cord required.)
#194 940
#194 940-01-1
#300 415
#300 415-01-1
#194 940-03-1
#300 178
With remote voltage and Bernard® Q300 Gun
w/ meters, remote voltage, trigger hold and Bernard® Q300 Gun
With Bernard® Dura Flux™ Gun
With Meter Kit and Bernard® Dura Flux™ Gun
w/ CE, meters, remote voltage, and trigger hold
Field. For SuitCase 12RC
Volt/Current Sensor Kit
#122 973
#122 974
#122 975
#195 194
Flowmeter Kit
Shielding Gas Filter
#195 217
#195 189
25 ft (7.6 m)
50 ft (15.2 m)
75 ft (22.9 m)
Field. For both SuitCase 8RC and 12RC. Required for
digital meter operation with power sources not having
pins F and H in the 14-pin receptacle. (PipePro 304
is the only Miller engine drive with pins F and H.)
Field. For both SuitCase 8RC and 12RC
Field. For both SuitCase 8RC and 12RC
Meter Kit
4
5
1
Accessories
Remote Extension Cords
(One required.)
3
6
7
2
4
1.
2.
3.
4.
5.
6.
7.
Purge Switch
Voltage Control
Power Control Switch
Wire Speed Control
Trigger Hold Switch (Optional)
Meter (Optional)
Voltage/Wire Feed Speed
Switch (Optional)
Guns
Bernard® Q300 (GMAW)
Bernard® Dura Flux™ (FCAW)
Ironmate™ 1260
Roughneck® C-Series
See Welding Components and Parts Guide
See Welding Components and Parts Guide
Flux cored (FCAW) gun. See Lit. Index No. AY/16.0
MIG (GMAW) gun. See Lit. Index No. AY/17.0
Power Sources
XMT® 304
Dimension™
Invision™ MP
Mark VI™
Big Blue® 600D
Big Blue® 402
Big Blue® Air Pak™
PipePro™
Trailblazer®
See Lit. Index No. DC/18.8
See Lit. Index No. DC/19.2
See Lit. Index No. DC/23
See Lit. Index No. DC/9.8
See Lit. Index No. DC/10.3
See Lit. Index No. DC/10.8
See Lit. Index No. DC/10.5
See Lit. Index No. ED/10.6
See Lit. Index No. DC/4.5
Consumables
Drive Rolls/Wire
Inlet Guide
#221 030
Date:
Total Quoted Price:
Distributed by:
Litho in USA
“U” cogged for
extremely soft wire or
soft- shelled cored wires
(i.e., hard facing types)
Ordering Information
5
2
“V” knurled
for hard-shelled
cored wires
.023 – 5/64 in (0.6 – 2 mm)
Qty.
Price
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