Refco 10964 Mode D'emploi page 4

• Open ball valve (6) and black valve (e).
• Connect blue hose to the connector (f) for R600a and connect it to the
intake (suction) side of the system to be filled.
• Set charging scale to 0 by pressing Tare/Zero.
• Slowly open blue valve (b).
• Once the desired filling quantity is achieved, close all valves.