TBi Industries PP-TX, Operating Instructions Manual

Page: 53 / 63

Operating instructions TBi PP-TX welding torch TBi Industries GmbH
Subject to change without notice.
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2020 TBi Industries GmbH Page 53 / 63
3.5 Connection to the power source
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Connect the central connector of the torch to the power source socket.
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Ensure that the wire guide behind the central connector is cut to the correct length. Please also
observe the instructions of your power source. When processing aluminum wire, the wire guide must
reach the feed rolls of the power source.

Tighten the locking nut of the central connector by hand.

Connect the control cable plug to the corresponding socket. (see section 3.4)
3.6 Connection to the cooling circuit (water-cooled torch only)

Connect the blue-marked connection hose of the torch to the inlet flow (“water-in”, cold water) of the
welding machine (cooling device).

Connect the red-marked connection hose of the torch to the return flow (“water-out”, warm water) of
the welding machine (cooling device).
Important note!
A water flow of at least 1.2 l/min is required for welding. Any lower values could result in the
torch being overheated and destroyed. Water inlet and return must not be mixed up, otherwise
there is a danger of overheating and damaging the torch.