Table of Contents
1 Safety ···························································· 1
2 Important Safety Items ··································· 1
3 Rated Specifications ······································ 3
3.1 Specifications table ····································· 3
3.2 Standard accessories ·································· 5
3.3 Dimensions ················································· 5
3.4 Rated duty cycle ········································· 6
3.5 Thermal protection ······································ 7
3.6 Cooling fan stop function ····························· 7
4 Installation and Power supply facility ·············· 8
4.1 Installation site ············································ 8
4.2 Installation transportation ···························· 9
4.3 Power supply equipment ··························· 10
5 Configuration ··············································· 11
5.1 Equipment necessary for cutting ··············· 11
5.2 Peripherals················································ 12
6 Names and Functions ·································· 13
6.1 Major operation part names ······················· 13
6. 2 The power switch ····································· 14
6. 3 The output terminal area ·························· 14
6.4 Operation area ·········································· 15
7 Connection ·················································· 17
7.1 The connection of output cable ·················· 17
7.2 The connection of the grounding wire and
input side cable. ·············································· 18
7.3 The air input ·············································· 20
8 Settings and Operations ······························· 21
8.1 Power (ON) / (OFF) ··································· 21
8.2 Initial display ············································· 21
8.3 Setting the cutting current·························· 22
8.4 Cutting navigation ····································· 22
8.5 The submenu ············································ 25
8.6 The cutting torch monitoring function ········· 28
8.7 The gouging function ································· 33
8.8 The setting on the warning in case air
pressure is out of the recommended range ······33
8.9 The operation locking function ···················34
9 Operation methods ·······································37
9.1 Measure for safety ·····································37
9.2 Checking the finished connections ·············37
9.3 Confirmation on the cutting torch················37
9.4 The confirmation on air ······························38
10 The cutting technique and condition ············39
10.1 The contact cutting ···································39
10.2 Non-contact cutting ··································40
10.3 The piercing ·············································41
10.4 The gouging·············································42
10.5 The pulse cutting ·····································42
10.6 The cutting condition ································43
10.7 The air post flow sequence chart ··············52
11 The treatment after operation ······················53
11.1 Discharge the condensate water from the
cutting torch ·····················································53
11.2 Turn off power switch ·······························53
12 Maintenance ···············································54
12.1 The daily spot check ································54
12.2 Periodic inspection ···································56
12.3 Precautions for insulation withstand voltage
and insulation resistance test ···························58
13 Troubleshooting ··········································59
13.1 Error numbers and descriptions ···············59
13.2 Troubleshooting at the initial stage ···········61
13.3 The treatment and countermeasures for the
identified failures ·············································61
14 Circuit diagram ···········································62
15 Repair parts list ···········································64
16 Table to adjust output current regulation and
plasma ····························································67
