Gauge Manifold Set

Using a New Gauge Manifold Set

A new gauge manifold set and gauge hoses (refer to Tool Catalog) should be dedicated for use with only R-404A/R-452A refrigerant.

A new gauge manifold set and gauge hoses (refer to Tool Catalog) should be dedicated for use with only R-134a/R-513A refrigerant.

The gauges indicate low and high side pressures. Operate one or both hand valves to perform the different service operations.

Balancing the Pressure
	1	Quick Disconnect Access Valve
	2	Discharge Service Valve (DSV)
	3	Suction Service Valve (SSV)

Removing Refrigerant
	1	Quick Disconnect Access Valve
	2	Discharge Service Valve (DSV)
	3	Suction Service Valve (SSV)
	4	Reclaimer
	5	In
	6	Out

Gauge Manifold Closed to Center Port
	1	Close Hand Valves

Gauge Manifold Open to Center Port
	1	Open Hand Valves

Charging the System
	1	Quick Disconnect Access Valve
	2	Discharge Service Valve (DSV)
	3	Suction Service Valve (SSV)