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Production standard
：
EN60974-1
It is the obligation of the service center that has carried out any service or repair
work to the machine to ensure that the machine still conforms to the standard.
Front panel
1. Power On indicator
The light is on when the machine is on.
2. Overheating indicator
When the light is on, the welding machine is overloaded. The welding current is
automatically cut off and welding can continue only after the machine has cooled
down. Wait machine turned on, so that the cooling fan cools the machine back to
operating temperature as soon as possible.
3. VRD indicator
When the light is on, the welding machine's idle voltage has been dropped to
≤13V. This increases the welder's comfort and safety when welding on a large
welded piece, inside containers or under wet conditions. By default, the VRD
function is turned off and can be turned on by pressing buttons 9 + 11 + 13
simultaneously.
4. Welding current display
Displays the preset welding current as Ampere, as well as the measured welding
current during welding.
