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

PP

4.2 Connecting the cable assembly

4.3 Connecting the PP control lead

Potentiometer
+
Trigger
_
_
Motor
+
Fig. 4 Connecting the control lead
1 Join central connector and central socket at the wire feed unit and secure
them with the connection nut.
2 Properly mount the connections for coolant supply/return, shielding gas
and control lead plug.
WARNING
Risk of burns
The welding torches will become overheated if the coolant level is too low.
• Wear protective gloves.
• Check the coolant level at regular intervals.
NOTE
• Check the minimum coolant level of the cooling unit.
• Coolant supply = blue, coolant return = red.
• 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.
Torch side
5
BR BR
4
WS WS
3
GR GR
BR BR
GN GN
WS WS
GE GE
4 Putting into operation
Machine side
BR
WS
GR
BR BR BR
Central plug
WS GN WS
WS WS WS
GE GN GN
EN - 9