Selco Quasar 270 TLH Manuel D'instructions page 20

INDEX
1 WARNING ................................................................................................................................................... 21
1.1 Work environment ............................................................................................................................... 21
1.2 User's and other persons' protection..................................................................................................... 21
1.3 Protection against fumes and gases ...................................................................................................... 22
1.4 Fire/explosion prevention ..................................................................................................................... 22
1.5 Prevention when using gas cylinders .................................................................................................... 22
1.6 Protection from electrical shock ........................................................................................................... 22
1.7 Electromagnetic fields & interferences .................................................................................................. 23
1.8 IP Protection rating .............................................................................................................................. 23
2 INSTALLATION............................................................................................................................................. 24
2.1 Lifting, transport & unloading .............................................................................................................. 24
2.2 Positioning of the equipment ............................................................................................................... 24
2.3 Connection .......................................................................................................................................... 24
2.4 Installation .......................................................................................................................................... 24
3 SYSTEM PRESENTATION .............................................................................................................................. 25
3.1 General................................................................................................................................................ 25
3.2 Front control panel .............................................................................................................................. 25
3.2.1 Set up ............................................................................................................................................... 26
3.2.2 Alarm codes ...................................................................................................................................... 28
3.2.3 Lock/unlock ...................................................................................................................................... 28
3.3 Rear panel .......................................................................................................................................... 28
3.4 Sockets panel ...................................................................................................................................... 28
4 ACCESSORIES .............................................................................................................................................. 29
4.1 General................................................................................................................................................ 29
4.2 RC 100 remote control ........................................................................................................................ 29
4.2 RC 120 pedal remote control unit for TIG welding .............................................................................. 29
4.3 RC 180 remote control ........................................................................................................................ 29
4.4 RC 200 remote control ........................................................................................................................ 29
4.5 U/D series torches ............................................................................................................................... 29
5 MAINTENANCE ............................................................................................................................................ 29
6 TROUBLESHOOTING .................................................................................................................................. 30
7 WELDING THEORY ..................................................................................................................................... 32
7.1 Manual Metal Arc welding (MMA) ....................................................................................................... 32
7.2 TIG welding (continuos arc) ................................................................................................................. 32
7.2.1 Steel TIG welding ............................................................................................................................. 33
7.2.2 Copper TIG welding ......................................................................................................................... 33
8 TECHNICAL SPECIFICATIONS ..................................................................................................................... 34
SYMBOLS
Imminent danger of serious body harm and dangerous behaviours that may lead to serious body harm
Important advice to be followed in order to avoid minor injuries or damage to property
Technical notes to facilitate operations
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