The new Robinair 34988NI Premium A/C Machine recovers, recycles, evacuates, leak tests and recharges R-134a vehicle systems. The fully automatic function will recover, vacuum, leak test and charge on its own without the need to stand and monitor the machine. The product is fully SAE J2788 compliant and exceeds the requirements for charge accuracy and recovery efficiency. Robinair's patented automatic refrigerant refill feature maintains a user-selectable amount of refrigerant in the internal vessel and signals when it’s time to change supply tank, no monitoring required. The 34988NI will automatically add oil if necessary using load cells that measure the amount of oil removed from the system and automatically putting the right amount of A/C lubricant back into the system, make the 34988NI the only true fully automatic machine available today.
The new 34988NI now comes with two separate oil inject bottles so two different types of oil can be stored and injected, allowing technicians to service different vehicles. A large, easy-to-read color display and a printer are standard upgrades on the new 34988NI. It also has the capability to inject UV dye into the vehicle's A/C system for leak detection and making any future maintenance easier. An optional refrigerant charge and oil capacities database is available for North American market vehicles which saves time from having to look up unknown charge amounts.
I have had this machine for a year now and it is a timesaver. After a couple of quick checks like system has pressure and compressor pumps the next thing I want is a known good charge. It is fully automatic, Once programmed it recovers, vacuums, leak tests and charges. Leak test ? Dye? yes or no. Oil 1 or oil 2? how much? I can walk away and come back in 30 minutes or 3 hours. If it’s charged it passed the leak test. Start the vehicle check opera
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