Refilling With Flux Powder (Submerged Arc Welding); Transportation Of The Automatic Welding Machine; Conversion Of A2 Tf (Submerged--Arc) To Mig/Mag Welding; Conversion Of A2 Tf (Submerged--Arc Welding) To Twin--Arc - ESAB A2 TF Betriebsanweisung

GB
4.6

Refilling with flux powder (Submerged arc welding)

1. Close the flux valve (1) on the flux hopper.
2. Remove the cyclone on the flux recovery unit, if fitted.
3. Fill with flux powder.
NOTE! The flux powder must be dry. Where possible
avoid using agglomerating flux powder outdoors and
in damp environments.
4. Position the flux tube so that it does not become
kinked.
5. Adjust the height of the flux nozzle above the weld so
that the correct amount of flux is delivered.
Flux coverage should be sufficient so that penetration
of the arc does not occur.
4.7

Transportation of the Automatic Welding Machine

Disengage the wheels by turning the locking lever (1).
S
Make sure the safety chain (2) is properly
S
fastened; this to prevent an accident happening,
if for example the carrier is not adequately
locked to the foot clamp of the carriage.
For transportation through a manhole
the chain can be removed.
4.8 Conversion of A2 TF (Submerged- -arc) to MIG/MAG welding
Assemble in accordance with the instructions accompanying the conversion kit.
4.9 Conversion of A2 TF (submerged- -arc welding) to Twin- -arc
Assemble in accordance with the instructions accompanying the conversion kit.
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