Rectifying faults
Vent coolant circuit
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099-002025-EW501
29.11.2017
7.2
Vent coolant circuit
If there is less coolant in the coolant tank than the minimum required you may need to vent the
coolant circuit. In this case the welding machine will automatically shut down the coolant pump
and signal an error,.
To vent the cooling system always use the blue coolant connection, which is located as deep as
possible inside the system (close to the coolant tank)!
Figure 7-1
