High-Purity Gas Solenoid Upgrade Kit for Miller® Dynasty
The factory installed gas delivery system in your TIG welding machine consists of permeable rubber hoses, a low-cost plastic gas solenoid and spring type hose clamps. Located under the machine cover they are "out of sight -- out of mind" and have been proven to leak shield gas and draw moisture and atmosphere contamination into the TIG torch!
The JW Signature Series High-Purity Gas Supply Kit™ is a end-to-end gas supply upgrade kit from the regulator to the front panel of your machine. We engineered it with precision stainless steel compression fittings, high density, non-permeable gas tubing and a precision stainless steel gas solenoid. The kit includes everything needed for the installation, and can be installed in minutes. All components are made in U.S.A.
- 1ea. High-Purity Precision Gas Solenoid with whip lead & blade connectors
- 1ea. External Mounting Rail
- Stainless steel fittings and hose connectors
- High density, non-permeable gas supply hose
- 2ea. Stainless Steel Male ⅛” NPT to ¼” Compression
- 2ea. Brass Male ⅛” NPT to ⅝” x 18 Right Hand Female CGA Coupler
- Made in U.S.A.
Step #1. Turn Off Machine's Power Switch and UNPLUG THE POWER CORD!
Step #2. Remove the machine cover. Save the Mounting Hardware
Step #3. Locate the 2 (two) solenoid blade connectors. Unplug the power connectors and isolate them for Step #5
Step #4. Slip the new solenoid whip lead into the chassis of the machine and direct it towards the existing gas solenoid.
Step #5. Connect the whip lead blade connectors to the machine's solenoid power connectors.
Step #6. Reinstall machine cover leaving the two bottom screws on the left (facing machine) side of the machine out.
Step #7. Connect the Arc-Zone supplied external solenoid mounting rail to the two bottom screws on the left (facing machine). Gently tighten as needed.
Step #8. Connect the Gas Supply line from the Flow Meter to the New external gas solenoid (do not over tight
NOTE: We supply two fitting styles based on your Flow Meter Hose & TIG Torch Gas Connection.
- 2ea. Stainless Steel Male ⅛” NPT to ¼” Compression (JWS Upgrade Kit)
- 2ea. Brass Male ⅛” NPT to ⅝” x 18 Right Hand Female CGA Coupler (Standard TIG fittings)
We strongly suggest removing the two mounting screws that hold the gas solenoid to the mounting rail and install the needed fittings for your TIG torch and gas hose connection.
Enjoy your High-Purity Upgrade Kit and good welding!