Installation | Lincoln Electric IM790 specs

		INSTALLATION	A-1
A-1

TECHNICAL SPECIFICATIONS – SP-175 Plus

INPUT – SINGLE PHASE ONLY

Standard Voltage/Frequency

230V/60Hz

208V/60Hz

Input Current

21 Amps @ Rated Output

23 Amps @ Rated Output

Duty Cycle

30% Duty Cycle @ 230V/60Hz

25% Duty Cycle @ 208V/60Hz

Welding Current Range

Rated DC Output: 30 – 175 amps

RATED OUTPUT

Current

130Amps

130Amps

OUTPUT

Maximum Open Circuit Voltage

33

Voltage

20V

20V

Wire Speed Range

50-400IPM (1.3-10.2m/min)

RECOMMENDED INPUT CABLE AND FUSE SIZES

		Fuse or
Output Mode	Input Voltage	Breaker Size	Input Amps	Power Cord

RATED	230V/60Hz	40 Super Lag	21/23	50 Amp, 250V,
	208V/60Hz			Three-Prong Plug

(NEMA Type 6-50P)

PHYSICAL DIMENSIONS

Height	Width	Depth	Weight
12.0 in	9.75 in	16.5 in	60 Ibs
305 mm	248 mm	419 mm	27.3 kg

SP-175 PLUS

Image 8

Lincoln Electric IM790 manual Installation

Contents

SP-175 Plus Safety California Proposition 65 Warnings Electric Shock can kill Welding Sparks can cause fire or explosion Iii Précautions DE Sûreté Sûreté Pour Soudage a L’Arc Please Examine Carton and Equipment For Damage Immediately On-Line Product Registration Table of Contents Installation Electric Shock can kill Safety PrecautionsIdentify and Locate Components Work Clamp Installation Work Cable InstallationSelect Suitable Location Stacking GAS Connection GUN InstallationConnecting Gun Cable to the SP-175 Plus Gas Solenoid Inlet Fitting Power Input Cable Input Connections Volt Input Connection Line Cord ConnectionElectrical Input Connection for Rated Output Observe all safety information throughout this manual OperationFumes and Gases can be dangerous Welding Sparks can cause fire or explosion Controls and Settings Design Features AdvantagesGeneral Description Welding Capability Sequence of Operation Wire LoadingWelding Operations Friction Brake Adjustments Wire Threading Shielding Gas Making a Weld Process Guidelines Changing Machine Over to Feed Other Wire SizesCleaning Tip And Nozzle Wire Feed Overload Protection Overload ProtectionOutput Overload Thermal Protection Application Chart K586-1 Deluxe Adjustable Gas Regulator & Hose Kit AccessoriesOptional Accessories Replacement Parts Innershield Fcaw Conversion Maintenance Maintenance Safety PrecautionsItems Requiring no Maintenance Routine and Periodic MAINTE- Nance GUN and Cable Maintenance Configuration of Components in Wire Feeding SystemFor Magnum 100L GUN Contact Tip Cable Liner Drive Roll Roll onto the drive shaft SP-175 Plus Changing the Contact TIPChanging Drive Roll Changing Liner Liner trim length GUN Handle Parts Figure D.3 SP-175 Plus Troubleshooting HOW to USE Troubleshooting Guide Problems Possible Symptoms Cause Recommended Course of Action GAS Flow Problems Welding Problems Wiring Diagrams Page Precaucion Warnung