User manual

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1 INTRODUCTION
This manual describes use of the A4 control panel, which is installed in the AristoAr c
400 & AristoArc 500 power unit.
For general information on operation, see the power source operating instructions.
1.1 The control panel
1 Display
2 Knob for setting the current.
3 Increase (+) or Decrease (--) selected by the
function pushbuttons. →.
4 First, second and third function pushbuttons
1.2 Remote control unit
Using a r emote control unit, the primary parameters of the welding process can be
controlled from a device other than the control panel.
Aristo machines with intergral control panels should have program version 1.21 or
higher, in order for the remote control to function correctly.
Control panel’s behaviour on connection of the remote control unit
S The display freezes in the menu showing when the remote control is connected.
Measurement and setting values are updated, but only shown in those menus in
which the values can b e displayed.
S If a fault code symbol is displayed, it cannot be removed until the remote control unit
has been disconnected.
US