Error Codes - Kemppi HiArc T 180 Manual

t
U
*) Happens when exiting SETUP mode and value is 1.
Voltage reduction device (VRD)
HiArc T 180 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
EN
activated through the setup menu.
4.

ERROR CODES

The machine always checks its operation automatically during start-up and
reports any failures detected. If failures are detected during start-up, they
are shown as error codes on the control panel display.
E 2: Power source undervoltage
The device has stopped because it has detected a mains undervoltage that
disturbs welding. Check the quality of the supply network.
E 3: Power source overvoltage
The machine has stopped the welding because it has detected momentary
voltage spikes or continuous overvoltage dangerous to the machine in the
electric network. Check the quality of the supply network.
E 4: Power source overheating
The power source has overheated. The cause may be one of the following:
Remove any obstacle to air circulation, and wait until the power source fan
has cooled down the machine.
Other error codes:
The machine can show codes not listed here. In the event of an unlisted
code appearing, contact an authorised Kemppi service agent and report the
error code shown.
14 14
Hiarc T 180
-9...0
1/0
• The power source has been used for a long time at maximum power.
• The circulation of cooling air to the power source is blocked.
• The cooling system has experienced a failure.
0 Electrode ignition pulse
(-9 = No pulse / 0 = Max pulse)
0 Disable automatic remote control recognition.
0 = Enable automatic recognition, 1 = Disable
automatic recognition.