JESS WELDING G450 S, Руководство по эксплуатации

Страница: 36 / 48

EN - 12
BA-0003 • 2020-04-09
6 Putting into operation G450 S | G600 S
6.1 Mains port
1
Insert the mains plug into the corresponding socket.
6.2 Connecting welding cables
Insert the plugs for the electrode and workpiece cables into the welding cable connection bushes and hand-
tighten by twisting clockwise. Take care to use the correct connection polarities for the electrodes used.
Attach the workpiece clamp to the workpiece so as to enable good conductivity, i.e. not on paint, rust or
similar.
6.3 Welding
Select the electrodes on the basis of the welding task and workpiece to be welded and clamp into the
electrode holder. Set the desired welding current.
DANGER
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and damage.
• Replace any damaged, deformed or worn parts.
DANGER
Personal injuries and material damage
Incorrect mains connection can result in personal injuries and material damage.
• Do not mount the components until the mains plug is disconnected.
• Connect the system only to the sockets which have protective earthing conductor.
• Only qualified personnel are permitted to perform work on the device or system.
NOTICE
Good contact must be ensured in relation to all connections in the welding current circuit, such as the
workpiece connection and welding cable connection. Poor contact results in a high transition resistance,
which in turn causes the system to heat up and results in poor welding properties.