Design and function
Welding torch cooling system
099-008724-EW501
08.01.2012
27
5.5
Welding torch cooling system
5.5.1
General
CAUTION
Coolant mixtures!
Mixtures with other liquids or the use of unsuitable coolants result in material damage
and renders the manufacturer's warranty void!
• Only use the coolant described in this manual (overview of coolants).
• Do not mix different coolants.
• When changing the coolant, the entire volume of liquid must be changed.
NOTE
The disposal of coolant must be carried out according to official regulations and
observing the relevant safety data sheets (German waste code number: 70104)!
• Coolant must not be disposed of together with household waste.
• Coolant must not be discharged into the sewerage system.
• Recommended cleaning agent: water, if necessary with cleaning agent added.
5.5.2
List of coolants
Only the following coolant may be used:
Coolant Temperature
range
DKF 23E (for plasma machines)
0 °C to +40 °C
