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A-3

INSTALLATION

A-3

 

 

 

 

 

 

 

 

 

 

 

TECHNICAL SPECIFICATIONS

125 Amp units

 

 

 

 

 

 

 

 

 

INPUT – SINGLE PHASE ONLY

 

 

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Standard Voltage/Frequency

120 V / 60 Hz

Input Current

20 Amps @ rated output

Return

Return

Duty Cycle

20% Duty Cycle

Welding Current Range

30-125 Amps

RATED OUTPUT

Current

90 Amps

OUTPUT

Maximum-Open Circuit Voltage

33 V

Voltage at Rated Amperes

19

Wire Speed Range

50 - 500 in/min.

(1.3 - 12.7 m/min.)

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RECOMMENDED INPUT CABLE AND FUSE SIZES

 

Input Voltage / Frequency

Fuse or Breaker Size1,2

Input Amps

 

Power Cord

Extension Cord

 

 

 

 

 

 

 

 

 

120 V

60 Hz

20 Amp

20

 

15 Amp, 125 V,

3 Conductor #12

AWG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Prong Plug

(4mm2) or Larger

 

 

 

 

 

 

(NEMA Type 5-15P)

up to 50 ft.(15.2m)

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

Height

 

Width

 

Depth

 

 

Weight

13.7 in

 

10.15 in

 

17.9 in

 

 

48 Ibs

347 mm

258 mm

 

454 mm

 

 

21.7 kg

 

 

 

 

 

 

 

 

 

1If connected to a circuit protected by fuses use Time Delay Fuse marked “D”.

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2Requirements For Maximum Output

In order to utilize the maximum output capability of the machine, a branch circuit capable of 25 amps at 120 volts, 60 Hertz is required.

Read entire installation section before starting installation.

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

Only qualified personnel should perform this installation.

Only personnel that have read and under- stood the machine’s Operating Manual should install and operate this equipment.

Machine must be plugged into a recepta- cle which is grounded per any national, local or other applicable electrical codes.

The Machine power switch is to be in the OFF (“O”) position when installing work cable and gun and when connecting power cord to input power.

SELECT SUITABLE LOCATION

Locate the welder in a dry location where there is free circulation of clean air into the louvers in the back and out the front of the unit. A location that minimizes the amount of smoke and dirt drawn into the rear louvers reduces the chance of dirt accumulation that can block air passages and cause overheating.

STACKING

Compact Wire Welders cannot be stacked.

TILTING

Each machine must be placed on a secure, level sur- face, directly or on recommended cart. The machine may topple over if this procedure is not followed.

COMPACT WIRE WELDERS

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Lincoln Electric SVM189-B Safety Precautions, Select Suitable Location, Stacking, Tilting, Electric Shock can kill