Even though it’s still cold in most parts of the US this month, the warmer temps are rapidly approaching. Is your auto repair shop equipped with a Robinair Recycling Machine? We’ve had several customers calling in asking which Robinair AC Recovery machine would best suit their needs. Why pay for more than you need?
Whether it’s the fully-automatic 34988, 34788 or the semi-automatic 34288, these machines will test, recover, and recharge R-134a automotive AC systems quickly and accurately. The question is: Which one should you buy? I’m going to break these machines down for you and give you some facts to chew on before making that big purchase.
Let’s start with the best of the best – the Robinair 34988 combines simple operation with superior accuracy. The Robinair Recycling 34988 recovers, recycles, evacuates, leak tests and recharges R-134a quickly and accurately.
What does this unit have that the others don’t?
*Automatic dye inject feature – This gives the user the ability to use the machine to inject UV dye into a vehicle’s AC system.
*Automatic oil measure & inject feature – the machine will automatically determine how much lubrication oil needs to be injected back into the AC system based on how much oil was taken out during recovery.
*AC System Flush – Flushes a vehicle’s AC system with refrigerant eliminating any residual oil or other liquid. (Flushing adapters are not included in the purchase of the machine.)
*Save & Print before and after service data – This allows the user to store before and after service information on the vehicle and print this information to provide to a customer.
*Indicator light and notification alarm – Notifies the user when service is complete or if a problem has occurred.
With this machine, automatic operation means less attention is needed. Set the parameters and watch it work! You can view more information on this machine on the Robinair Recycling website. They have also uploaded a video showing the use of this machine here.
Moving on to the middle of the road unit – the Robinair Recycling 34788, like it’s superior the 34988, combines simple operation with superior accuracy. The 34788 also recovers, recycles, evacuates, leak tests and recharges R-134a quickly and accurately.
This machine does not include the items previously noted about the 34988 but it does have a lot of great functions. This is the most popular of the three units I’m discussing today, mainly because it has the automatic function but it’s reasonably priced.
Robinair has a great information section here on their website. Also, there are numerous videos posted about this machine here.
The Robinair 34288 is the simplest of the three main machines. The main functions of this machine are the automatic air purge, refrigerant charging, refrigerant management, vacuum function and the new 4×20 multilingual display.
If low cost and simple is what you are after, this is the machine for you. You can view more information about this machine on the Robinair website here.
All three of these units use the same maintenance kit which makes it easy when restocking. The Robinair maintenance kits include one quick change filter-drier to be used on both R-12 and R-134a stations, and one 16 ounce bottle of Robinair brand premium high vacuum pump oil.
Whether you purchase the 34288, 34788, or 34988 these units can pay for themselves in as little as 2.5 months (based on the Robinair “Investing In The Future” Return on Investment worksheet).
So…after the analysis is complete, which machine is best for you? We’d love to hear your thoughts on these machines!
Written by: Jay Johnson
Information courtesy of www.robinair.com