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All rights reserved. Only training and service purposes.
9-2-4. Charging Tube Connection Step
Required equipment:Charging tube,LokRing Tool
• Remove a charging pipe to recharge R600a refrigerant after completing work,and then connect a charging tube with LokRing.
Processing(Charging)
Discharge
Suction
9-2-5. Vacuum Air Removal
Required equipment:Vacuum pump
• Connect a vacuum pump to a charging tube to perform vacuum cycle.
• Vacuum work should be performed for an hour.(If vacuum time is short,normal cooling performance may not be exerted due to
failure of cooling cycle.)
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