H&S HSM250 - Set up for MIG Welding- Aluminum or Silicone Bronze Wire; MIG Torch Liner Installation

OPERATION
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(9) The weight and speed of the wire spool turning
creates an inertia that can cause the spool to run on
and the wire loop over the side of the spool and
tangle. If this happens increase the pressure on the
tension spring inside the spool holder assembly
using the tension adjustment screw.
§4.3.4 Set up for MIG Welding- Aluminum or Silicone Bronze Wire
(1) REPEAT all steps as listed in 4.3.1
(2) Fit the correct size U-groove drive
roller for soft wires.
(3)Change shield gas to 100% Argon.
§4.3.5 MIG Torch Liner Installation
(1) Remove MIG torch front end parts. (2) Remove the liner retaining nut.