Manifold Gauge Set Installation
INSTALLATION OF MANIFOLD GAUGE SETNote: Fittings for attaching the manifold gauge set are located on the high- and low-pressure pipes.
1. Close both hand valves of the manifold gauge set.
2. Install the charging hoses of the gauge set to the fittings.
Connect the low-pressure hose to the low-pressure gauge fitting and the high-pressure hose to the high-pressure gauge fitting.
3. Tighten the hose nuts by hand only.