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© Kemppi Oy / 1418
EN
3.2.5 activation and setup parameter adjustment, Hiarc s 400a
1.
Press A/V selection button (3) for at least 3 seconds, until the text ”Set” appears on the
screen.
2.
Choose the needed parameter with the welding current adjustment knob (4).
3.
To select the required parameter, press the A/V selection button (3). You can move from
adjustment mode to selection mode with a new press of button (3).
4.
Use the Welding current adjustment knob (4) to adjust the parameter value.
5.
You can exit Setup mode with a long press of A/V selection button (3). Setup parameters
are saved when you exit Setup.
setup menu structure
Advanced control panel
Name Function
Description
Factory
default
Adjustment
range
Cel.
Cellulosic
Cellulosic option selection. This selection must
be On, if Cel kit is assembled.
On
(device specific)
On/OFF
Ant.
Antifreeze
If Antifreeze selection is On, the machine cuts off
the power and protects the electrode if sticking
occurs during the welding
On
On/OFF
Cab.
Long cables
Long cable mode for welding circuits of 50 m
and longer (max. 80 m)
OFF
On/OFF
Gen.
Generator
Generator mode for generator use and
fluctuating mains networks
OFF
On/OFF
rcL
Remote Low Current limit Limits the remote adjustment range. Allows
more exact remote adjustment.
30
30–MAX
rcH
Remote High Current limit Limits the remote adjustment range. Allows
more exact remote adjustment.
MAX
30–MAX
Urd
VRD selection
Reduces open circuit voltage below 35V
OFF
(device specific)
On/OFF
Fac.
Restore Factory Settings
Restores setup and panel settings to factory
default
OFF
rES/OFF
Voltage reduction device (Vrd)
HiArc S 400A contains a voltage reduction device (VRD), which reduces the open-circuit
voltage below 35 V. This reduces the risk of electric shock in particularly dangerous
environments, such as closed or damp spaces. VRD is activated through the setup menu.
VRD is a feature of HiArc S 400A model, not available on the R model.
