Design and function
Intermediate hose package connection
30
099-004934-EW501
13.06.2013
5.7.2
Wega 501, 601
Figure 5-4
Item Symbol
Description
0
1
Wire feed unit
2
Intermediate hose package
3
Intermediate hose package strain relief
4
7-pole connection socket
Wire feed unit control lead
5
Earth cable connecting (PE)
Connection of green-yellow earth cable from the intermediate tube package
6
Connector plug, welding current "+"
Welding current connection on wire feed unit
7
Quick connect coupling (blue)
coolant supply
8
Quick connect coupling (red)
coolant return
• Insert the end of the hose package through the strain relief of the hose package and lock by turning to
the right.
• Insert the plug on the welding current lead into the welding current connection socket "+" and lock.
• Insert cable plug on the control lead into the 7-pole connection socket and secure with crown nut (the
plug can only be inserted into the connection socket in one position).
• Screw the eyelet of the earth lead on to the connecting nipple of the earth lead.
If fitted:
• Lock connecting nipples of the cooling water tubes into the corresponding quick connect couplings:
Return line red to quick connect coupling, red (coolant return) and
supply line blue to quick connect coupling, blue (coolant supply).
