Replacing the Drying Filter: The refrigerant charging and recycling machine can remove acid, dust and dehumidify the refrigerant during the recycling process. In order to ensure sufficient decontamination and moisture resistance, the drying filter must be replaced every time for the recovery of 68 kg of KG refrigerant.

Related equipment drying filter accessories item number:

Replace the vacuum pump oil: For better work, the vacuum pump should be replaced every 10 hours. The device will automatically record the working time of the vacuum pump. When you need to change the oil, a message will appear on the screen. In order to optimize the use of equipment and extend the life of the equipment, it is best to use the high quality vacuum pump lubricants supplied by ROBINAIR.

Related vacuum pump lubricant specifications and material number: