Polysoude PS 406-2 - Fig. 4.11 - Connection of a Manual Torch; Connection of a Wire Feed Unit; Fig. 4.10 - Connection of a Wire Feeder; Connection of a Manual Torch with Double Command

PN-0908073 Rev. 11 21-92
PS 164-2
THE ART OF WELDING
4. 3. 5. Connection of a wire feed unit
The wire feed unit is connected at the connection
panel of the PS 164-2 (symbol ).
Make sure that the securing ring is tight otherwise
the system may not function correctly.
4. 3. 6. Connection of a manual torch with double command
◊ Connection of the electrode current cable
Connect the current cable on the "
-" terminal with
the quick connector, locking it by a short rotation to
the right.
◊ Connection of the ground cable
Connect the ground cable to the "
+" terminal sur-
rounded by a red ring. Connection is made with a
quick connector, with right hand locking. 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.
◊ Connection of the command cable
The command cable of the manual torch has to be
joined to the socket FA 5 (Fig. 2.12).
Connection of the coolant circuit
Connection is made by 2 quick push type self seal-
ing couplings on the front panel (symbols
and
).
◊ Connection of the torch shielding gas hose
Connection is made with a quick push-type coupling
located on the connection plate of the power source
(symbol
1
).
Fig. 4.10 - Connection of a wire feeder
Fig. 4.11 - Connection of a manual torch