Line Set Installation Instructions

Line Set Installation Instructions
Use the following instructions to install line sets:
1. Tubing should be cut square. Make sure it is round and
free of burrs at the connecting ends. Clean the tubing to
prevent contaminants from entering the system.
2. Wrap a wet rag around the copper valve stub before
brazing.
3. Braze or silver solder the joint.
4. After brazing, quench with a wet rag to cool the joint.
Evacuate and charge the connecting lines as outlined in
these instructions.
5. Remove valve top cap. It is important to keep the cap in
a clean area to assure proper sealing once replaced.
6. Using a standard L shaped Allen wrench, break open the
valve body. To expedite opening the valve body after it
is broken, use a ratchet wrench with a short Allen stub.
Please note that it is normal to see oil on the valve stem
body once the cap is removed.
7. Replace the valve cap and tighten with a wrench making
sure that the the cap is sealed.