THE ART OF WELDING
P6 HW
32-100 PN-0110008 Rev. 12
Connection of an open welding head of the MU type or a tube/tube sheet welding head of the type 4. 3. 3.
TS or TP
Connection of the electrode current cable
Connect the current cable on the “-” terminal with the quick connector, locking it by rotation to the right.
Earth cable connection
Connect the earth cable to the “+” terminal on the connector panel. The terminal is surrounded by a red ring.
Connection is made with a quick-fi t connector, locked by turning clockwise. Connect the other end of the cable
to the workpiece, as close as possible to the joint to be welded, in an area free from grease and oxide.
Connecting the voltage measurement device to the workpiece
If servo control of height to the arc voltage is required, this voltage must be measured on the workpiece directly
and as close as possible to the electrode. A white wire, tied to the earth cable makes it possible to measure the
arc voltage on the workpiece. At the power source end, this wire is connected to the FA26 socket on the front
pane (symbol
U+
) using a screw connector.
Connection of the rotation motor cable
Connection is made on the connector panel at connector (symbol
). Make sure that the securing ring is
properly tightened, otherwise the system may not function correctly.
Connecting the arc height/oscillation motor cables
Connection is made on the connector panel at connector (symbol
).
Connection of the torch shielding gas
Connection is made with a quick push-pull coupling on the connector panel (Symbol
).
Cooler connections
Connection is made by 2 quick couplings on the front panel (Symbols
and ).
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