When working with a rotary vane vacuum pump, some maintenance is important to ensure a long-lasting performance and prevent costly downtime. Proper maintenance entails performing certain activities that take care of the pump. These include the following steps that can help ensure your rotary vane pumps are properly maintained.
● Oil change
By simply changing the oil your rotary vane vacuum pump is using based on the schedule, it will go a long way to keep the machine in optimal working condition. The frequency of oil changes depends on how you are using the pump. Most owners do it about every 6 months regularly while some do it in a 4-month interval. In your case, it really depends on certain factors so you’d better check the oil to know when it’s time to change it. Otherwise, your pump will experience serious problems due to dirty oil.
● Keep the pump cool
Overheating your rotary vane pump is a big no-no if you want to avoid costly problems caused by this issue. Too much heat can damage the pump’s motor. This is why it’s crucial that you keep the equipment cool either through a fan or a cooler. The goal is to prevent the motor and the whole pump to overheat as it lowers oil viscosity that also impacts efficiency of the system.
● Vane replacement
Because of constant wear and tear, times come when you have to replace the vane inside your rotary vane vacuum pump. The general rule of thumb when it comes to replacing the vane is when it becomes a quarter shorter than its original strength. That’s the time it needs replacement and you can do the same with the bearings and gaskets.
● Filter change
Changing or replacing the filter is also very important. Otherwise, uncaptured liquid or solid particles entering the pump can cause major failures. So, same as you need to change or replace the oil, you have to also do it with the filter as recommended by the manufacturer or when the situation calls for it.
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