Hobart Welding Products SPOOL GUN 3545-20, SPOOL GUN 3035-20 User Manual 2
Spool Gun 3035-20 and 3545-20
and SGA 100 Spool Gun Control
T
he Hobart Spool Gun 3035-20 and 3545-20 are
lightweight, compact and well-balanced. These
reliable, yet economical guns provide 20 ft (6.1 m)
of cable and gas hose for extended reach.
The 3035-20 and 3545-20 spool guns feature easily
accessible drive rolls with a screw-style tension
adjustment and smooth feeding of aluminum, steel
and stainless steel wires
Comes Complete With:
20 ft (6.1 m) cable and gas hose
Threaded nozzle and contact tips
Spool gun conversion kit consisting of control
switch and gas diverter valve
Enclosed wire spool compartment with internal
spool hub tension adjustment for 4 in (102 mm)
rolls of wire
Applications
Aluminum Fabrication Sign Manufacturing
Trailer Fabrication Auto and Marine Repair
PROCESSES
MIG (GMAW) Welding with
aluminum and other wires
Model
Spool Gun
3035-20
Spool Gun
3545-20
Electrode Wire
Diameter Capacity
.023–.035 in (0.6–0.9 mm)
aluminum, steel and stainless steel
.030–.047 in (0.8–1.2 mm)
aluminum, steel and stainless steel
Welding
Output Rating
150 A at
60% Duty Cycle
200 A at
60% Duty Cycle
Wire Speed
115–715 IPM
200–1200 IPM
Maximum Spool
Size Capacity
4 in (102 mm)
Dimensions
H: 11-1/2 in (291 mm)
W: 2-1/4 in (57 mm)
L: 8 in (203 mm)
Net Weight with
Cable Assembly
9 lb (4.1 kg)
10 lb (4.5 kg)
SPOOL GUN SPECIFICATIONS
(SUBJECT TO CHANGE WITHOUT NOTICE.) USE WITH CV, DC POWER SOURCES.
Power Source
Handler®135, 140
Handler®175, 180, 187
IronMan
™
210
IronMan™250
Spool Gun 3545-20
200 A, 60% Duty Cycle
Not recommended
Not recommended
Not recommended
Control switch and gas diverter valve included
Spool Gun 3035-20
150 A, 60% Duty Cycle
Limited to 14 gauge–1/8 in material
SGA 100 required #043 856
SGA 100 required #043 856
Control switch and gas diverter valve included
Not recommended
SPOOL GUN HOOK-UP RECOMMENDATIONS
Usage
For Spool Gun 3035-20 and 3545-20
Input Power
115 VAC, 50/60 Hz
Dimensions
H: 4-1/4 in (108 mm) W: 6-3/8 in (162 mm) L: 10-1/2 in (267 mm)
Net Weight
9 lb (4.1 kg)
SGA 100 SPOOL GUN CONTROL SPECIFICATIONS
(SUBJECT TO CHANGE WITHOUT NOTICE.)
228355
March 2007
3035-20
3545-20
Hobart Welders An Illinois Tool Works Company
U.S. Distributor Sales Phone 920-735-4576 FAX 800-637-2315
Hobart Retail Sales Phone 800-626-9420 FAX 800-424-1544
Canadian Sales Phone 888-489-9353 FAX 519-421-0480
International Sales Phone 920-735-4509 FAX 920-735-4125
Web Site HobartWelders.com
SELECTING A SPOOL GUN
Recommended gun
3035-20
3545-20
What welding output?
150 A at 60% duty cycle—
light industrial applications
200 A at 60% duty cycle—
light industrial applications
What wire sizes are you running?
.023–.035 in (0.6–0.9 mm)
.030–.047 in (0.8–1.2 mm)
Hobart 3035-20 and 3545-20 Spool Guns
are warranted for 1 year (90 days for
industrial use).
ORDERING INFORMATION AND SYSTEM CHECKLIST
Litho in USA
DISTRIBUTED BY:
TYPICAL INSTALLATION FOR SPOOL GUN TO WELDER REQUIRING AN SGA SPOOL GUN ADAPTER
SPOOL GUN CONTROL
SGA 100 #043 856
Required to connect spool gun to
the Handler
®
135, 140, 175, 180 or
187. Allows you to connect a spool
gun to virtually any similar MIG
welder— Hobart or other brands.
Includes 10 ft (3 m) 115 VAC
power cable and plug, 6 ft (1.8 m)
interconnecting cable, and 5 ft
(1.5 m) gas hose.
CONSUMABLES
Power Source Stock No. Description Qty. Price
Spool Gun 3035-20 #300143 Includes 20 ft (6.1 m) cable
UPC: #715959355650; Shipping Weight: 12 lb (5.5 kg); Carton Dimensions: 15-1/2 x 15-5/8 x 3-5/8 in (394 x 397 x 92 mm)
Spool Gun 3545-20 #300144 Includes 20 ft (6.1 m) cable
UPC: #715959355667; Shipping Weight: 13 lb (5.9 kg); Carton Dimensions: 15-1/2 x 15-5/8 x 3-5/8 in (394 x 397 x 92 mm)
SGA 100 Spool Gun Control #043 856
Consumables See above
Date: Total Quoted Price:
Consumables For Spool Gun 3035-20
Note: Spool Gun 3035-20 shipped with (3) .030 in and
(3) .035 in contact tips.
Contact Tips (5 per package)
#199 730 For .023 in (0.6 mm) wire.
#186 419 For .030 in (0.8 mm) wire.
#186 406 For .035 in (0.9 mm) wire.
Nozzle #186 405
Drive Roll (1)
#199 731 For .023 in
(0.6 mm) wire.
#186 413 For .030/.035 in
(0.8/0.9 mm) wire.
Push Roll (1)
#199 732 For .023 in
(0.6 mm) wire.
#186 414 For .030/.035 in
(0.8/0.9 mm) wire.
Consumables For Spool Gun 3545-20
Note: Spool Gun 3545-20 shipped with (3) .035 in and
(3) .047 in contact tips.
Contact Tips (5 per package)
#199 387 For .030 in (0.8 mm) wire.
#199 388 For .035 in (0.9 mm) wire.
#199 389 For .047 in (1.2 mm) wire.
Nozzle #199 386
Drive Roll (1)
#186 413 For .030/.035 in
(0.8/0.9 mm) wire.
#199 396 For .047 in
(1.2 mm) wire.
Push Roll (1)
#186 414 For .030/.035 in
(0.8/0.9 mm) wire.
#199 397 For .047 in
(1.2 mm) wire.
For Handler®140, combine Spool Gun 3035-20 with
SGA 100 to weld 14 gauge to 1/8 in aluminum.
For Handler
®
187, combine Spool Gun 3035-20 with SGA
100 to weld 14 gauge to 1/4 in aluminum.
To weld aluminum with comparable, competitive
power sources, the spool gun may also be used with
the SGA unit.
Note: Refer to SGA Owner’s Manual for complete
installation instructions.
Gas Hose to Gas Regulator
115 VAC Power Cord
Typical MIG welder
SGA 100
Control Box
Interconnecting Cord
Spool Gun Trigger
Control Cord
Spool Gun Gas Hose
Spool Gun Weld Cable
Spool Gun
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