Design and function
Intermediate hose package connection
28
099-004846-EW501
8.01.2014
5.5
Intermediate hose package connection
Figure 5-2
Item Symbol
Description
0
1
Power source
2
Intermediate hose package
3
7-pole connection socket (digital)
• Control lead for wire feed unit
4
Connecting nipple G¼, shielding gas connection
5
Quick connect coupling (red)
coolant return
6
Connector plug, welding current "+"
Welding current connection on wire feed unit
7
Quick connect coupling (blue)
coolant supply
8
Intermediate hose package strain relief
• Insert the end of the hose package through the strain relief of the hose package and lock by turning to
the right.
• Push the welding current cable socket onto the “welding current connecting plug” and lock by turning
to the right.
• Connect crown nut of the shielding gas line to the G¼“ connecting nipple.
• 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).
• 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).
Summary of Contents for Phoenix Expert drive 4L M3.70
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