GB
4.4
TECHNICAL DESCRIPTION
The power sources can be equipped with instrument to display the current and volt-
age.
The instruments have a hold function and can be calibrated.
A thermal cut--out prevents overheating.Resetting takes place automatically when
the power source has cooled.
A -- Space for digital meters (optional)
S
B -- Voltage selector, 10--step
S
C -- Voltage selector , 4--step
S
D -- Main switch, on/off
S
E -- Mains indicator lamp
S
F -- Thermal overload warning lamp, lights up in case of overheating
S
G -- Welding torch connection
S
H -- Potentiometer (wire feed)
S
J -- Inductance connection
S
K -- Potentiometer (spot welding)
S
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