.
24
© Weldclass 2020 | E.&O.E.
4.5
Factory Reset
A reset back to factory default settings can be performed by pressing and hold both the ‘Top Selection Knob’
(21) and the ‘Bottom Selection Knob’ (22) whilst turning the machine on using the Mains Power Switch
(11).
4.6
Errors/Alarms
If the machine detects an error it will display a given code on the LCD Screen as follows.
ALARM 01
and “ ”:
Welding primary thermal/over temperature error. This is a safety device to protect
the machine from overheating. The machine will not weld until the machine has cooled down
sufficiently. Leave machine turned on so the cooling system continues to cool the internal components.
ALARM 02
and “ ”: Welding secondary thermal/over temperature error. This is a safety device to
protect the machine from overheating. The machine will not weld until the machine has cooled down
sufficiently. Leave machine turned on so the cooling system continues to cool the internal components.
ALARM 03
: Overvoltage. Check the voltage of the power supply to the machine.
ALARM 04
: Undervoltage. Check the voltage of the power supply to the machine.
ALARM 10
: Welding circuit overcurrent. Make sure the feeder speed and/or welding current are not
too high.
ALARM 11
: Torch and earth short-circuit. Make sure the welding circuit has not short-circuited.
ALARM 13
: No internal communication. If the alarm continues, contact an authorised repair centre.
ALARM 18
: Auxiliary voltage fault. If the alarm continues, contact an authorised repair centre.
Figure 16
Hold
Hold
Содержание WC-210MST
Страница 12: ...12 Weldclass 2020 E O E 3 4 Control Panel 21 Top Selection Knob 22 Bottom Selection Knob 23 LCD Screen Figure 4...
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Страница 44: ...44 Weldclass 2020 E O E 8 6 Primary Schematic Circuit Diagram Weldforce 210MST Figure 27...
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