JESS Welding conMIG 300 Betriebsanleitung Seite 37

6 Putting into operation
NOTICE
• Note the following instructions:
• Only qualified personnel are permitted to perform work on the device or system.
• Components must only be used in environments with sufficient ventilation.
When setting up the machine, ensure that you leave sufficient space for the entry and exit of cooling air so
that the specified duty cycle can be completed. Do not expose the machine to moisture, weld spatter or
directly to sparks during welding. Do not use the machine outdoors during rain.
Connecting the shielding gas cylinder
Position the shielding gas cylinder on the rear of the shielding gas welding unit and secure it in place with
the chain. Connect the cylinder pressure regulator and check the connections for leaks.
Connecting the welding torch cable assembly
Position the shielding gas cylinder on the rear of the shielding gas welding unit and secure it in place with
the chain. Connect the cylinder pressure regulator and check the connections for leaks.
6.1 Mains port
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.
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.
1
EN - 8
 See 3 Product description on page EN-4
DANGER
DANGER
Insert the mains plug into the corresponding socket.
conMIG 300
BA-0001 • 2020-12-01