ESAB Aristo 300, Instruction Manual

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The brake hub
The hub is adjusted when delivered, if
readjustment is required, follow the instructions
below. Adjust the brake hub so that wire is slightly
slack when wire feed stops.
S
Adjusting the braking torque:
S Turn the red handle to the locked position.
S Insert a screwdriver into the springs in the hub.
Turn the springs clockwise to reduce the braking torque
Turn the springs counterclockwise to increase the braking torque. NB: Turn
both springs through the same amount.
Welding gun
S
Cleaning and replacement of the welding gun's wear parts should take place at
regular intervals in order to achieve trouble-free wire feed. Blow the wire guide
clean regularly and clean the contact tip.
7 ORDERING SPARE PARTS
Repair and electrical work should be performed by an authorized ESAB serviceman.
Use only ESAB original spare and wear parts.
Aristo F 300 is designed and tested in accordance with the international and European
standards EN 60974-5 and EN 60974-10. It is the obligation of the service unit which
has carried out the service or repair work to make sure that the product still conforms
to the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
GB