Edward Vacuum Pump Repairs Include Edwards RV Series: (Small Oil Sealed Vacuum Pumps)
RV3， RV5， RV8， RV12
Edwards EV Series: (Single Stage Scroll Vacuum Pump)
EV20， EV40， EV70，EV100，EV160，EV200，EV300，EV400，EV630
Edwards EH Series: (Roots Vacuum Pumps)
The working principles and component structures of the EH250, EH500, EH1200, EH2600, and EH4200 series are different. Today, we'll focus on the method for dealing with oil leakage in the E2M series Edward vacuum pumps.
The primary cause of oil leakage in Edward vacuum pump repairs is:
Axial seal and sleeve oil leakage, remove and replace the end cover.
2. The radiator is leaking oil. Remove the radiator and inspect if the O-rings at the radiator's inlet and outlet are hardened.
3. Oily tube screw oil leakage.
Pump housing and oil tank connection leaks oil.
Front and rear covers oil leakage.
Edwards Vacuum Pump Oil Leak Repair Tips: A Friendly Reminder
If the Edward vacuum pump issue is not severe, you can disassemble the pump, replace the consumable parts, and then clean and reassemble the pump to maintain it. However, proper maintenance of the vacuum pump can reduce the difficulty of repairs. It is essential to maintain the pump appropriately for optimal use.
Edward Vacuum Pumps Maintenance, Edward Vacuum Pumps Service, Edward Vacuum Pumps Parts, Edward Vacuum Pumps Oil UL70/UL20/UL19/UL15