Connecting The Coolant; Connecting The Pp Control Lead - Abicor Binzel PP Instructivo De Servicio

4 Putting into operation

4.4 Connecting the coolant

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.
• We recommend the use of ABICOR BINZEL series BTC coolant for liquid-cooled
welding torches.
• Each time the device is commissioned or after each cable assembly change, the cooling
system must be purged of any air. Disconnect the coolant return hose from the re-
circulating cooling unit and hold it over a collecting device. Close opening at the coolant
return. Open it again by repeatedly and abruptly releasing it, until the coolant is flowing
continuously and without air bubbles.

4.5 Connecting the PP control lead

Potentiometer
+
Trigger
_
_
Motor
+
Fig. 4 Connecting the control lead
The control lead is open on the machine side. The customer has to provide the connection of a
suitable plug. If all data are provided, the machine can also be delivered ready-to-connect.
Otherwise choose a compatible plug for your power supply and solder it to the corresponding
leads according to the connection diagram.
EN - 10
Torch side
5
BR BR
4
WS WS
3
GR GR
BR BR
GN GN
WS WS
GE GE
Machine side
BR
WS
GR
BR BR BR
Central plug
WS GN WS
WS WS WS
GN GE GN
BAL.0212.0 • 2018-07-16
PP