Fronius FPA 3020 Orbital

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Power source

FPA 3020

(continued)

Nr. Function

(8) Orbital welding gun control connection

for data capture, control and motor supply of the orbital welding gun

(9) Water ow connection

for the orbital welding gun or the TIG welding torch

(10) Water return connection

for the orbital welding gun or the TIG welding torch

(11) Torch control connection

for a standard TIG welding torch or orbital welding gun with additional controls

(12) External connection

connects the residual oxygen measuring device.

(13) Water ow connection

for the water lter (15)

(14) Water return connection

for the water lter (15)

(15) Water lter

(16) Forming gas output connection

for the orbital welding gun

(17) Forming gas input connection

for the pressure regulator

(18) Mains switch

for switching the power source on and off

(19) Coolant pump fuse

(20) Mains cable with strain relief

(21) Shielding gas input connection

for the pressure regulator

(22) Wire-feed unit connection

for a cold wire feeder

Fronius FPA 3020 Orbital - Page 28