Thermal Dynamics PAK 200 Operating Manual page 40

PAK 200
To change the torch parts for a different operation use the following procedure:
A multi-purpose wrench is supplied for changing the tip, electrode and gas distributor in the torch
head.
When installing gouging parts, the gouging electrode requires the use of a water extension tube.
1. Unscrew and remove the shield cup from the torch head.
2. Using the multi-purpose wrench (5/8 inch slot) remove the tip.
3. Tilt the torch head to remove the gas distributor. The end of the multi-purpose wrench can be used to help
remove the gas distributor.
(Catalog Number 20-0001)
Used for 11/16" ( 17.5 mm)
Across Tip Flats
This Side
Towards Torch
Gas Distributor Notch
Used with 5/8" (15.9 mm)Tip
Multi-Purpose Wrench
4. Using the multi-purpose wrench (electrode area) remove the electrode.
5. Remove gouging water extension tube, if used.
6 . Install the desired electrode for the operation into the torch head. The circular area around the wrench used
for electrodes will also align the electrode in the torch head. This will prevent installing the electrode on an
angle and cross threading the electrode in the torch head.
7. Install gouging water extension tube if required.
8. Install the desired gas distributor and tip for the operation into the torch head.
Be careful not to overtighten the electrode and tip when reinstalling.
9. Hand tighten the shield cup until it is seated on the torch head. If resistance is felt when installing the cup,
check the threads before proceeding.
INSTALLATION
Multi-Purpose Wrench
Gas Distributor Notch
Used with 11/16" (17.5 mm)Tip
Used for Electrodes
Used for 5/8" (15.9 mm)
Across Tip Flats
NOTE
Torch Head
Water Tube Extension
(Gouging Only)
A-01639
NOTE
3-16
Shield Cup
Tip
Electrode
Gas
Distributor
A-02188
Manual 0-5057