Thermal Dynamics AUTO-CUT 300 XT, Operating Manual

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AUTO-CUT 300 XT
3-1� INSTALLATION Manual 0-5300
5. Slide the positioning tube down to the torch head. Hold the torch head stationary. Rotate the positioning
tube onto the torch head. Pull the leads back as needed to ensure a proper fit through the Mounting Tube.
Do not let the torch leads twist.
!
CAUTION
Ensure that the leads do not twist within the mounting tube. Leads must lie as shown in the
installation sketch.
6. The lower end of the Mounting Tube includes four threaded holes. Install an Allen set screw from the hard -
ware kit in any of the threaded holes to secure the Torch Head Assembly to the Mounting Tube.
7. Fasten the positioning tube into the mounting block. Slide the leads end cap down onto the torch position -
ing tube. Ensure that the end cap engages the O-ring at the top of the positioning tube.
8. Install the shield cup, and cartridge assembly (including consumables) onto the torch head.
3.15 Install Consumable Torch Parts
1. Refer to the Torch Speed Charts to select the correct parts for the application. The application will determine
which torch parts must be used. Refer to the speed charts for the proper torch parts to install for a selected
application.
!
CAUTION
Do not interchange parts. Make sure both the tip and electrode in the torch correspond with
the plasma and shield gas in use for the application.
2. Install the consumable parts as follows to ensure proper operation. These steps will help ensure that parts
are seated correctly.
Shield
Retainer
Shield Cap
Shield Gas
Distr
ibutor
Tip
Plasma Gas
Distr
ibutor
Electrode
Cartridge
Art # A-11915
Assemble First
3. Stack the consumable parts together.