Change The Coolant - Fronius CU 1100i Operating Instructions Manual

Change the
coolant
Danger from welding current and accidental ignition of an arc.
This can result in serious injury and damage to property.
▶
▶
▶
NOTE!
To avoid environmental pollution due to improper coolant disposal:
▶
▶
Risk from using a non-permitted coolant.
This can result in serious damage to property.
▶
1
58
CAUTION!
Disconnect the ground earth connection between the welding system and the work-
piece.
Remove the wire electrode from the welding torch being used.
Depending on the system, remove the wirespool or the basket-type spool from the
power source or the wirefeeder.
The coolant must not be disposed of in the public sewage system.
Dispose of coolant in accordance with the applicable local and national regulations.
CAUTION!
Use only original Fronius coolant (Cooling Liquid FCL 10/20 or torch coolant) when
refilling the cooling unit.