Tweco Dynamics Automation - Manual (Page 4)

Consumable parts
Parts selection
Consumable parts are specifically designed to perform in specific conditions. Using the
wrong consumable parts will result in short parts life and poor cut quality. Use the cut charts to
determine which consumable parts to use in any specific application.
Assembly Sequence, 30-150 Amp Consumables
Art # A-03887
WARNINGS
Do not install consumables into the Cartridge
while the Cartridge is attached to the Torch Head.
Keep foreign materials out of the consumables and Cartridge.
Handle all parts carefully to avoid damage,
which may affect torch performance.
7.04 Torch Consumables Installation
Installing consumable parts
The XT torch is a precision instrument. Take care when installing consumable parts to keep the
parts clean and free from any contamination that might cause a gas or coolant leak inside the
consumable parts cartridge.
Cartridge Covers
Upper O-Ring
on Torch Tip
Shield Cap Protrudes
0.063-0.083" (1.6 - 2.1 mm)
Electrode
Plasma Gas
Distributor
Tip
Shield Gas
Distributor
Shield Cap
Upper O-Ring
on Tip
1: Stack Parts 2: Press Cartridge onto Stacked Parts
4: Check Shield Cap Protrusion
Art # A-04716
No Gaps
Between Parts
3: Thread Shield Cup onto Cartridge
Shield Cap
Shield Cup
1. Install the consumables as follows:
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