LR3/Disco 3
31 . Move the pointer on the refrigerant gauge to mark the position of the refrigerant drop.
32 . Slowly open the correct valve on the refrigerant to allow the vacuum to pull the refrigerant into the system.
33 . Close the valve on the refrigerant station when the correct amount of refrigerant has been drawn into the air
conditioning system.
34 . Turn the main switch 'OFF'.
35 . Close the valves on the connections.
36 . Disconnect the high and low pressure connections.
