Choose proper recovery unit
Check all units, hoses connection, hoses & electric connection
Connect unit with electricity
Turn “ON”
Check oil level
Connect with refrigeration system
Connect LP & HP pipes
Open HP & LP both valve
Scale indicates amount of refrigerant came out from the system.
Auto stop when 13hg pressure will achieved & amount of gas will indicate on scale.
Drain out oil when recover is stop.
Measure oil quantity in bottle & it can reuse in the system
After 5 minute of recovery process, see the LP side gauge reading. If pressure is above 0 inch means refrigerants still in the system & it should be recover till vacuum is not crate.
Shut OFF all valve & disconnect all connection.
Sometimes refrigerant will freeze in the system due to low pressure, after some times gauge will indicate again small pressure inside the system. Means there are still some refrigerant in the system so that it will indicate do the same process of recovery of refrigerant.
Check all units, hoses connection, hoses & electric connection
Connect unit with electricity
Turn “ON”
Check oil level
Connect with refrigeration system
Connect LP & HP pipes
Open HP & LP both valve
Scale indicates amount of refrigerant came out from the system.
Auto stop when 13hg pressure will achieved & amount of gas will indicate on scale.
Drain out oil when recover is stop.
Measure oil quantity in bottle & it can reuse in the system
After 5 minute of recovery process, see the LP side gauge reading. If pressure is above 0 inch means refrigerants still in the system & it should be recover till vacuum is not crate.
Shut OFF all valve & disconnect all connection.
Sometimes refrigerant will freeze in the system due to low pressure, after some times gauge will indicate again small pressure inside the system. Means there are still some refrigerant in the system so that it will indicate do the same process of recovery of refrigerant.
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