: Spin off the old filter and install the new OEM Robinair filter tightly.
A alphanumeric code indicating the batch and date the filter was pressurized and sealed at the factory. 🛠️ Robinair Filter Compatibility Chart
Each code can only be used once per machine. If you encounter a "Serial Number Error," the code may be invalid or has already been used on that unit. Entering the Serial Number robinair filter serial number
Trying to bypass the counter without replacing the filter will lead to moisture buildup, which can cause internal acid formation and eventual pump failure. Stock Up: If you operate a busy shop, keep spare filters on hand.
Newer smart Robinair units require you to input or scan a serial/reset code during the replacement process. Without this step, the machine will remain locked out and refuse to perform recovery operations. : Spin off the old filter and install
The location of the serial number varies slightly depending on the specific filter model (such as the standard 34724 or the spin-on 34430 filters). Look in the following three locations: On the Filter Body
While changing the filter, it is the perfect time to drain the vacuum pump oil (about 5 ounces) and replace it with fresh oil, which is also tracked by the machine's maintenance system. If you encounter a "Serial Number Error," the
Check the label on your new filter to ensure the part number matches. Clean the mounting bracket threads. Apply a thin film of clean compressor oil to the rubber O-ring gasket of the new filter to ensure a perfect seal. Step 4: Install the Filter
The performance of a Robinair filter is directly linked to its specifications, which are encoded in its serial number. Using a filter with the correct specifications is crucial for the optimal operation of the system. A mismatch can lead to reduced efficiency, increased energy consumption, and premature wear of system components. The serial number ensures that the filter installed is compatible with the system's requirements, thereby guaranteeing optimal performance and longevity.