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Precautions for Refrigerant Connection WARNING: Make sure all refrigerant is discharged into the recycling equipment and the pressure in the system CAUTION: When replacing or cleaning refrigerant cycle components, observe the following. I Do not leave compressor on its side or upside down for more than 10 minutes, as compressor oil I When connecting tubes, always use a torque wrench and a back-up wrench. I After disconnecting tubes, plug all openings immediately to prevent entrance of dirt and moisture. I When installing an air conditioner in the vehicle, the pipes must be connected at the final stage of I To prevent the condensation of moisture inside A/C components, components stored in cool areas I Thoroughly remove moisture from the refrigeration system before charging the refrigerant. I Always replace used O-rings. I When connecting tube, apply lubrication oil to portions shown in illustration. Be careful not to I O-ring must be closely attached to inflated portion of tube. I After inserting tube into union until O-ring is no longer visible, tighten nut to specified torque. I After connecting line, conduct leak test and make sure that there is no leakage from connections. SHA525D PRECAUTIONS HA-4 |