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Owner's Manual
SGA 100 And SGA 100C
1.
Safety Symbol Definitions
DANGER! − Indicates a hazardous situation which, if not
avoided, will result in death or serious injury. The possible
hazards are shown in the adjoining symbols or explained
in the text.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury. The possible ha-
zards are shown in the adjoining symbols or explained in
the text.
NOTICE Indicates statements not related to personal injury.
Indicates special instructions.
Proposition 65 Warnings
Welding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in
some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.)
This product contains chemicals, including lead, known to the state of California to cause cancer, birth defects, or other reproductive harm.
Wash hands after use.
.
The SGA 100 and SGA 100C are not required for use with the Millermatic 185, Millermatic 210, and IronMan 210 models, and IronMan 250 models
effective with serial no. LA135884 and following).
2.
Weld Control Specifications
Input Power
Control Circuit Voltage Provided To Spool Gun
Welding Power Source Type
Connections
Welding Process
Input Power Cord With Plug
Overall Dimensions
Weight
3.

Duty Cycle

6 Minutes Welding
.
If you are connecting this spoolgun adapter to a unit with an output contactor, proceed to Section 4. If you are connecting this spoolgun adapter
to a unit without an output contactor, proceed to Section 5.
2012−03
Use above FORM number when ordering extra manuals.
Beware of electric shock from welding electrode or wiring.
Touching the electrode while in contact with the work or
ground can cause electric shock. Always wear dry
gloves. Keep all panels and covers closed.
Hot parts can cause burns. Welding makes parts very hot
− let them cool before touching.
Wear safety glasses with side shields.
Specification
Single-Phase 115 Volts AC, .5 Amperes, 60 Hertz
36 Volts DC
Constant Voltage (CV) DC, With or Without Contactor
Gun Trigger Controls, Gas And Weld Cables
DC Gas Metal Arc Welding (GMAW)
10 ft (3 m)
SGA 100: 13 in. (330 mm) L x 8 in. (203 mm) W x 5 in. (127 mm) H
SGA 100C: 13 in. (330 mm) L x 8 in. (203 mm) W x 9 in. (229 mm) H
SGA 100: 10 lb (4.5 kg); SGA 100 C: 13 lb (5.9 kg)
4 Minutes Resting
FORM: OM-190 753L
Maximum rating for the SGA 100
and SGA 100C is 150 amperes at a
60% duty cycle.
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
2012 MILLER Electric Mfg. Co.

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Summary of Contents for Miller SGA 100

  • Page 1: Duty Cycle

    This product contains chemicals, including lead, known to the state of California to cause cancer, birth defects, or other reproductive harm. Wash hands after use. The SGA 100 and SGA 100C are not required for use with the Millermatic 185, Millermatic 210, and IronMan 210 models, and IronMan 250 models effective with serial no. LA135884 and following).
  • Page 2 Installing SGA 100 Spoolmate Adapter (Kit 043 856) A. Making Connections To Units With An Output Contactor (Millermatic 185, Millermatic 210, And IronMan 210 Models, And IronMan 250 Models Effective With Serial No. LA135884 And Following Do Not Require This Accessory)
  • Page 3 B. Connecting Spoolmate Spoolgun Weld Cable To Units Without A 1/2 in. Weld Cable Stud Wire Drive Assembly Drawing shows typical welding Gun Securing Bolt power source installation. Gun Securing Nut Remove gun securing nut. Terminal Slide terminal onto gun securing bolt and secure with gun securing nut.
  • Page 4 Installing SGA 100C Spoolmate Adapter w/ Contactor (Kit 043 857) A. Making Connections To Units Without An Output Contactor Turn Off and disconnect input Drawing shows typical welding power or shut off engine. power source installation. Welding Generator Weld Cable (Customer Supplied) Spoolmate Spoolgun Spoolgun Weld Cable SGA 100C Control Box...
  • Page 5 Wire Feed Speed Setting Voltage % 14 ga aluminum 25 − 30 65 − 85 1/8 in. aluminum 25 − 30 SGA 100 w/3035 spool .030 / 4043 gun on Millermatic 135 3/16 in. aluminum — — 1/4 in. aluminum —...
  • Page 6: Electrical Diagram

    Electrical Diagram Figure 6-1. Circuit Diagram 206 578 OM-190 753 Page 6...
  • Page 7 Notes OM-190 753 Page 7...
  • Page 8 Parts 802 302-A Figure 7-1. Main Assembly OM-190 753 Page 8...
  • Page 9 043856 043857 Part Description SGA 100 Spoolmate Adapter Kit 043 856 Or SGA 100C Spoolmate Adapter w/Contactor Kit 043 857 ..057 357 ... . .
  • Page 10 OM-190 753 Page 10...

This manual is also suitable for:

Sga 100c