BAL.0166 • 2019-01-03
EN - 11
AUT-WIG
6 Putting into operation
Ventilate the entire cooling system as follows when used for the first time and after every hose
assembly change:
1
Connect the coolant supply hose
to the re-circulating cooling unit
.
2
Disconnect the coolant return hose
from the re-circulating cooling unit
and hold it
over a collecting device.
3
Close the opening at the coolant return hose
and open it again by repeatedly and
abruptly releasing it.
4
Switch off the re-circulating cooling unit
and reconnect the coolant return hose
NOTICE
• Make sure that the coolant supply and return have been installed properly. Coolant
supply = blue, Coolant return = red.
• Do not use any deionized or demineralized water as coolant or for tightness or flow tests.
This may impair the service life of your welding torch.
• We recommend the use of
ABICOR BINZEL
series BTC coolant for liquid-cooled
welding torches.
Please reference the corrosponding safety data sheet.
1
Coolant return hose
2
Coolant supply hose
3
Re-circulating cooling unit (connections)
Fig. 3
Connecting the coolant
NOTICE
• Repeat this procedure until the coolant is drained continuously and without air bubbles.
• Check the minimum coolant level of the re-circulating cooling device.
1
3
2
