ACS 553 and ACS 563 The right choice for standard routines The right choice for standard routines on R134a or R1234yf AC systems. The latest additions to the Bosch range of AC service units offer a good balance of price, performance and functionality, covering basic service tasks such as refrigerant recovery, recycling and refrigerant recharging. Product design and development are focused on the essentials in the ACS 553 and ACS 563 – making them just right for standard service and maintenance tasks on passenger cars, commercial vehicles or hybrid and electric vehicles with R134a or R1234yf based AC systems. The units are well suited for smaller workshops with a low workload in air conditioning service or as a second unit during the peak season in spring and summer. With their high-precision measurement technology and fully automatic service, the units enable efficient service work. Order number ACS 553-P (R134a) : SP00000149775 ACS 563-P (R1234yf) : SP00000152775 Benefits at a glance ▶ Reduction in service time as all tasks are performed fully automatically ▶ Reduces risk of high pressure and keep refrigerant free from non-condensable gas thanks to the electronically controlled air purge system ▶ Fits any needs thanks to several optional retrofit kits ▶ Guarantees safe working in workshop conditions thanks to the metal frame which protects components such as the internal tank 6 Did you know? Importance of air purge electronic control The automatic electronic purge of non-condensable gases does minimize high-pressure procedures preventing the recovery to be completed. The software control ensures that it runs at the right time, when the machine is in standby mode and air-refrigerant is separatedand leads accurately thus to no refrigerant loss. The mixture of non-condensable gases and recycled refrigerant might have serious impact on the operating conditions, energy efficiency, and lifetime of the vehicle AC system compressor.
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