ESAB EMP 285ic 3ph

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OPERATION

6-12

Figure 6-16 Plotting Duty Cycle for 460 V or 575 V, 3ph AC

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Table of Contents5
How to Use this Manual15
Equipment Identification15
Receipt of Equipment15
Description15
Section 1 Welcome to Esab15
Meaning of Symbols17
Safety Guidance and Information17
Safety Precautions17
Section 2 Safety17
Fires and Explosions19
Electrical Shock20
Electric and Magnetic Fields20
Fumes and Gases21
Cylinder Handling22
Moving Parts23
Malfunction23
Equipment Maintenance23
Falling Equipment24
Arc Rays24
Noise24
User Responsibility25
Key Features28
Equipment28
EMP 285Ic 1Ph28
Section 3 Introduction28
EMP 285Ic 3Ph29
Overheating Protection29
Emp 285Ic (1Ph) Specifications30
Section 4 Technical Specifications30
Emp 285Ic (3Ph) Specifications33
Location35
Section 5 Installation35
High Frequency Interference36
User's Responsibility37
Assessment of Area37
Lifting Instructions38
Main Supply39
Recommended Electrical-Supply Specifications40
Supply from Power Generators41
Section 6 Operation42
Unit's Connections and Controls43
Connection of Welding and Return Cables44
For Mig/Mma Process44
For Tig Process45
Polarity Change45
Shielding Gas45
Volt-Ampere Curves46
1Ph VOLT-AMPERE CURVES46
SMAW (Stick) 120 V, 1Ph46
SMAW (Stick) 230 V, 1Ph46
GMAW (MIG) 120 V, 1Ph47
GMAW (MIG) 230 V, 1Ph47
GTAW (TIG) 120 V, 1Ph48
GTAW (TIG) 230 V, 1Ph48
3Ph VOLT-AMPERE CURVES49
SMAW (Stick) 460 V, 3Ph / SMAW (Stick) 575 V, 3Ph49
GMAW (MIG) 460 V, 3Ph / GMAW (MIG) 575 V, 3Ph49
GTAW (TIG) 460 V, 3Ph / GTAW (TIG) 575 V, 3Ph50
Duty Cycle51
Removing/Installing Bobbin54
Removing/Installing Wire56
Removing Wire57
Installling Wire59
Welding with Aluminum Wire61
Setting Wire-Feed Pressure62
Removing/Installing Wire-Feed Rollers64
Removing Wire-Feed Rollers65
Installing Wire-Feed Rollers67
Removing/Installing/Adjusting Wire-Feed Guides69
Adjusting Wire Guides73
Output Wire-Guide Removal/Installation73
Center Wire-Guide Removal/Installation73
How to Navigate76
Main Menu76
Section 7 Control Panel76
Smig Mode: Basic77
Smig Mode: Advanced77
Manual Mig Mode: Basic78
Manual Mig Mode: Advanced78
Flux Cored Wire Mode: Basic79
Flux Cored Wire Mode: Advanced79
Mma Mode: Basic80
Mma Mode: Advanced80
Lift-Tig Mode: Basic81
Lift-Tig Mode: Advanced81
Settings82
User Manual Information82
Icon Reference Guide83
Section 8 Maintenance87
Routine Maintenance88
Wire-Feeder Assembly Maintenance88
Wire-Feeder Assembly Cleaning88
Emp-Unit Power-Side Maintenance91
Torch Liner Maintenance91
Torch Liner Cleaning91
Preliminary Checks92
Section 9 Troubleshooting92
User Interface (Ui) Software-Displayed Error Codes94
Spare Parts95
Section 10 Ordering Spare Parts95
Wear Parts97
Accessories98
Replacements Parts99

ESAB EMP 285ic 3ph - Page 53

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