: Look for a printed number, often near a barcode, specifically labeled as the "Serial Number" or "S/N". Activation Card
Lubricate the rubber grommet/O-ring of the new filter with clean silicone or compressor oil. Thread the new filter clockwise onto the manifold by hand.
Note that a small hiss of residual refrigerant is normal; wear safety glasses and gloves.
Robinair recovery, recycling, and recharging machines rely on specialized filter-driers to remove moisture, acid, and particulate matter from refrigerants. Using the wrong filter can permanently damage internal solenoids and compressors. robinair filter serial number
INVALID SERIAL NUMBER! (or a similar message): This usually means the 10-digit code you entered does not match any code in the machine's internal database for that model. It could be due to a simple typo or, in rare cases, a mismatched filter part number.
The Robinair hummed to life, the vacuum pump singing its low, steady drone, ready to clear the lines for another season.
Locating and decoding your Robinair filter serial number is the most critical step in maintaining your refrigerant recovery machine. Using the wrong filter can damage internal compressors, void your manufacturer warranty, and lead to cross-contamination of refrigerants. : Look for a printed number, often near
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Do not confuse this with the machine's serial number found on the technical data plate at the rear of the unit. Why the Serial Number is Necessary
to validate. The machine will then guide you to physically replace the filter. Troubleshooting Note that a small hiss of residual refrigerant
Robinair requires proof of regular maintenance using OEM (Original Equipment Manufacturer) filters to honor machine warranties.
: Always lubricate the new O-rings before threading the filter clockwise into place. Are you currently seeing a "Serial Number Error" or is your machine already locked out
The (also referred to as an activation code ) for a Robinair filter-drier is a unique, 10-digit code located on a sticker on the filter itself . This code is required to reset the machine's counter and resume operation after a filter change. How to Use the Filter Serial Number