Manifold Gauge Set Connection

If a manifold gauge set is used, connect it as follows:
1. Turn both manifold gauge set valves all the way to the right to close the high-and low-pressure hoses to the center manifold and hose. Rotunda Quick Disconnect (176-R0036 or 176-R0037) or equivalents must be used to connect the manifold gauge set or charging station to both the high-pressure and low-pressure service gauge port.
2. Remove the A/C charging valve cap from the high-and low-pressure service gauge port valves.
3. Close valves at quick disconnects.
4. Connect the high-and low-pressure hose, to the respective high- and low-pressure service gauge ports.
5. Open valves at quick disconnects.