NewArc NewArc R4000CC, Руководство по эксплуатации

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11 R4000CC
1. Current control
Adjusts the machines output current.
2. Digital Display
Indicates welding current in Amps, also gives an indication when the machine is over temperature.
3. Arc force control
Operates in MMA mode only. This control alters the welding dynamics of the machine to facilitate welding
with different types of welding electrodes (e.g. general purpose, celulosic, low hydrogen and iron powder).
Turning towards maximum will increase penetration at the expense of increased welding splatter, turning
towards minimum will reduce penetration but the arc will be smoother and less fierce.
4. +ve weld terminal
Main welding power output connector, positive polarity.
5. -ve weld terminal
Main welding power output connector, negative polarity.
6. Off/On switch
Switches the machine on and off when the main 3 Phase isolation switched is in the on position. Upon
switching on, the display will read “4000” or “5000” and the machines output will be inhibited, after 4 seconds
display will clear and the machine is ready to use.
7. Remote control socket
For connection of external remote control or TIG300 external TIG control unit. There is no switch for remote
operation, plugging an external unit into the socket automatically selects remote operation and disables the
internal current control.
8. Main 3P Isolation switch
Switches the machine on and off.
9. Mains Input
Three phase mains cable.
10. Remote fuse
Protects the auxiliary supply from the remote control socket. Fuse type is 20 x 5mm glass body, 6.3A ‘slow
blow’ rating.
11. Auxiliary transformer supply fuse
Fuse 3.15A slow blow, 32 x 6.3mm ceramic body.