ESAB EMP 255ic, Инструкция по эксплуатации

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TABLE OF CONTENTS
0463 605 001 © ESAB AB 2018
1 SAFETY ....................................................................................................... 5
1.1 Meaning of symbols ............................................................................... 5
1.2 Safety precautions ................................................................................. 5
2 INTRODUCTION .......................................................................................... 8
2.1 Overview ................................................................................................. 8
2.2 Equipment ............................................................................................... 8
3 TECHNICAL DATA ...................................................................................... 9
4 INSTALLATION ............................................................................................ 11
4.1 Location ................................................................................................... 11
4.2 Lifting instructions ................................................................................. 11
4.3 Mains supply ........................................................................................... 12
5 OPERATION ................................................................................................ 14
5.1 User connections and controls ............................................................. 15
5.2 Connection of welding and return cables ............................................ 16
5.2.1 For MIG/MMA process ........................................................................ 16
5.2.2 For TIG process.................................................................................... 17
5.3 Polarity change ....................................................................................... 17
5.4 Shielding gas .......................................................................................... 17
5.5 Volt-ampere curves ................................................................................ 17
5.5.1 SMAW (Stick) 400 V............................................................................. 18
5.5.2 GMAW (MIG) 400 V ............................................................................. 18
5.5.3 GTAW (TIG) 400 V ............................................................................... 19
5.6 Duty cycle ............................................................................................... 19
5.7 Removing/installing bobbin .................................................................. 20
5.8 Removing/installing wire ....................................................................... 21
5.8.1 Removing wire...................................................................................... 23
5.8.2 Installing wire........................................................................................ 25
5.9 Welding with aluminum wire ................................................................. 25
5.10 Setting wire-feed pressure .................................................................... 26
5.11 Removing/installing wire-feed rollers .................................................. 27
5.11.1 Removing wire-feed rollers................................................................... 27
5.11.2 Installing wire-feed rollers..................................................................... 29
5.12 Removing/installing/adjusting wire-guides ......................................... 30
5.12.1 Output wire-guide removal/installation ................................................. 32
5.12.2 Center wire-guide removal/installation ................................................. 33
5.12.3 Adjusting wire guides ........................................................................... 33
5.13 Overheating protection .......................................................................... 34
5.14 Lift-TIG welding ...................................................................................... 34
6 CONTROL PANEL ....................................................................................... 36
6.1 How to navigate ...................................................................................... 36
6.2 Main menu ............................................................................................... 36