Miller Electric SGA 100 User Manual download pdf

Owner’s Manual

SGA 100 And SGA 100C

 2001 MILLER Electric Mfg. Co.

October 2001 FORM: OM-190 753H

Use above FORM number when ordering extra manuals.

1. Safety Symbol Definitions

Warning! Watch Out! There are possible hazards as

shown in the adjoining symbols.

Have only trained and qualified persons install, operate,

or service this unit. Call your distributor if you do not un-

derstand the directions. For WELDING SAFETY and

EMF information, read welding power source Owner’s

Manual.

Beware of electric shock from wiring. Turn Off welding

power source and disconnect power before installing this

kit. Reinstall all panels and covers.

Hot parts can cause burns. Welding makes parts very hot

– let them cool before touching.

Wear safety glasses with side shields.

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).

NOTE

2. Weld Control Specifications

Specification

Input Power Single-Phase 115 Volts AC, .5 Amperes, 60 Hertz

Control Circuit Voltage Provided To Spool Gun 36 Volts DC

Welding Power Source Type Constant Voltage (CV) DC, With or Without Contactor

Connections Gun Trigger Controls, Gas And Weld Cables

Welding Process DC Gas Metal Arc Welding (GMAW)

Input Power Cord With Plug 10 ft (3 m)

Overall Dimensions 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

Weight SGA 100: 10 lb (4.5 kg); SGA 100 C: 13 lb (5.9 kg)

3. Duty Cycle

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.

6 Minutes Welding 4 Minutes Resting

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.

NOTE

1 2 3 4 5 6 7 8 9 10

Summary of Contents

Page 1 - SGA 100 And SGA 100C

Owner’s ManualSGA 100 And SGA 100C 2001 MILLER Electric Mfg. Co.October 2001 FORM: OM-190 753HUse above FORM number when ordering extra manuals.1. Sa

Page 2 - .100% argon shielding gas

OM-190 753 Page 10

Page 3 - Ref. 802 181

OM-190 753 Page 24. Installing SGA 100 Spoolmate Adapter (Kit 043 856)A. Making Connections To Units With An Output Contactor (Millermatic 185, Miller

Page 4

OM-190 753 Page 3B. Connecting Spoolmate Spoolgun Weld Cable To Units Without A 1/2 in Weld Cable StudRef. 802 1811 Wire Drive Assembly2 Gun Securing

Page 5 - .The SGA 100C can be used

OM-190 753 Page 45. Installing SGA 100C Spoolmate Adapter w/ Contactor (Kit 043 857)A. Making Connections To Units Without An Output Contactor802 188Y

Page 6 - 6. Electrical Diagram

OM-190 753 Page 5B. Making Connections In The Contactor Control BoxRef. 802 189-A.The SGA 100C can be usedwith MIG welding powersources by simply foll

Page 7 - OM-190 753 Page 7

OM-190 753 Page 66. Electrical Diagram206 578Figure 6-1. Circuit Diagram

Page 8 - 7. Parts

OM-190 753 Page 7Notes

Page 9 - OM-190 753 Page 9

OM-190 753 Page 87. PartsFigure 7-1. Main Assembly802 302-A123456781011121314151617181920212223249

Page 10 - OM-190 753 Page 10

OM-190 753 Page 9DescriptionPartNo.QuantityKit043856SGA 100 Spoolmate Adapter Kit 043 856 OrSGA 100C Spoolmate Adapter w/Contactor Kit 043 8570438571