REFRIGERANT LINE REMOVAL

PROCEDURE

1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

   for HFC-134a (R134a):

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   for HFO-1234yf (R1234yf):

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2. REMOVE PIPING CLAMP (for Suction Hose Sub-assembly)

   
   

   1. While pressing the end of the suction hose sub-assembly into the end of the suction pipe sub-assembly, use pliers to squeeze together both sides of the piping clamp until it breaks apart.

      

      *1	Suction Pipe Sub-assembly	*2	Suction Hose Sub-assembly
      *3	Piping Clamp	-	-
      *a	Press In	-	-

      Note

      
      

      • If any foreign matter is adhered to the connecting part, brush it off or use compressed air to remove it.

      • Make sure that fragments of the piping clamp do not enter the piping.

   2. Disconnect the suction hose sub-assembly.

      Note

      Clean off any foreign matter near the ends of the suction hose sub-assembly and suction pipe sub-assembly.

   3. Remove the 2 O-rings from the suction hose sub-assembly.

      Note

      Wrap the open ends of the separated suction pipe sub-assembly and suction hose sub-assembly with vinyl tape to prevent entry of moisture and foreign matter.

   4. Remove the piping clamp.

3. REMOVE PIPING CLAMP (for Air Conditioner Tube and Accessory Assembly)

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