REHM TIGER DIGITAL 180 AC/DC ULTRA, Operating Instructions Manual

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List of contents
4
6.2 AC settings menu 36
6.2.1 AC waveform 36
6.2.2 AC frequency (Hz) 36
6.2.3 AC balance ( ) 36
6.2.4 Further settings for DualWave 36
6.3 Menu spot welding and interval 37
6.3.1 Spot time 37
6.3.2 Pause time 37
6.4 Electrode welding parameters 37
6.4.1 Setting options (from left to right) 38
6.4.2 Hot Start 38
6.4.3 Welding current I1 38
6.4.4 ArcForce 38
6.4.5 Anti-stick-automatic 39
7 Submenus 40
7.1 Language menu 40
7.2 Assist 40
7.3 Save and load programs 42
7.3.1
Quick program buttons P1 … P4
42
7.3.2 Memory programs 5 to 99 42
7.3.3 Manage parameter lists (folders) 43
7.4 Optional water cooling unit 45
8 Setup / special parameters 46
9 Error memory 50
10 Indicating symbol 50
11 Accessories 51
11.1 Foot-actuated remote controller TIGER DIGITAL 180/230 51
11.2 REHM TIG torch 51
11.3 Optional water cooling unit 51
12 Commissioning 52
12.1 Safety information 52
12.2 Working under increased electrical hazard (IEC 874, EN 60974-1, TRBS 2131 and BGR
500 KAP. 2.26) 52
12.3 Placement and transportation of the welding unit. 53
12.4 Connecting the welding unit 53
12.5 Cooling the welding unit 53
12.6 Guidelines for working with welding current sources 54
12.7 Connecting the welding leads and the torch 54
12.8 Connection of external components 54
13 Operation 55
13.1 Safety information 55
13.2 Electrical hazard 55
13.3 Instructions for your personal safety 55
13.4 Fire protection 56
13.5 Ventilation 56
13.6 Checks before switching on 57
13.7 Connecting the grounding cable 57
13.8 Practical instructions for use 57
14 Faults TIG welding unit 60
14.1 Safety information 60
14.2 Table of faults 60
14.3 Error messages 63