Migatronic DELTA 180 E PFC, Instruction Manual, Page: 18 / 96

18
INITIAL INSTRUCTION
Generally
1. Main switch
This switch turns the machine on and off.
When the main switch is switched off, a
clicking sound may appear from the
machine whilst the green LED on the front
(7) flashes. This is normal and is not an
error.
2. Mains cable
Entry point for mains voltage supply cable
3. Welding cable sockets
DC positive and negative welding current
outlet sockets. Electrode cable to be fitted in
positive or negative outlet socket in
conformity with the polarity of the electrode,
and earth return cable to be placed in remaining socket.
4. Welding current control
This knob is used for adjustment of the welding current.
5. Arc-power
The arc power function is used to stabilise the arc.
This can be achieved by increasing welding current during the short-circuits.
Arc power can be adjusted between 0 and 100% of the welding current setting. Please
be aware of the fact that a to high Arc Power can result in increased welding spatter.
6. Overheating
The yellow LED will alight if the machine is disconnected due to overheating. Overheating
arises if the machine is overloaded. The machine automatically reconnects when the
temperature has fallen, and the yellow LED will switch off.
Warning:
When the machine is overheated, it is important to place the electrode holder/torch so as to
avoid the risk of establishing the arc when the machine reconnects automatically.
7. The green LED is alight when the machine is switched on
8. Internal / external control
Selection between internal control where current is adjusted on the control knob (4)
or external control where the current is adjust on a remote control.
When external control is selected, the internal knob (4) is used for setting max. current, and
welding current is now adjustable from 25 A up to the set current by means of the remote
control.
9. Connection of remote control
Connection of remote control (article no.: 78815035 (5m) or 78815036 (10m))