Installation of Manifold Gauge set

1. Close both hand valves of the manifold gauge set.
2. Install charging hoses of gauge set to charging valves located on the top of the compressor.
3. Connect the low pressure hose to the low pressure charging service valve and the high pressure hose to the high pressure charging service valve. Tighten the hose nuts by hand.

NOTE: Do not apply compressor oil to the seat of the connection.