®
ABIPLAS
WELD 250 MT
6.4 Connecting the coolant
1
1
Coolant return hose
2
Coolant supply hose
Fig. 7
Connecting the coolant
BAL.0311 • 2018-02-05
WARNING
Risk of burns
The cable assembly overheats if the coolant level is too low.
• Wear the correct protective gloves.
• Check the coolant level at regular intervals.
NOTICE
• Ensure that the coolant supply and return hoses have been correctly
installed. Coolant supply = blue, coolant return = red
• Do not use deionised or demineralised water as coolant or for leak and
flow tests.
This may shorten your welding torch's service life.
• For liquid-cooled welding torches, we recommend using
ABICOR BINZEL BTC coolant.
Please consult the applicable safety data sheet.
Bleed the entire cooling system as follows when used for the first time and after
every cable assembly replacement:
1 Disconnect the coolant return hose (1) from the coolant recirculator (3) and
hold it over a collection receptacle.
2
3
Coolant recirculator
4
Control lead
6 Putting into operation
3
4
EN - 13