Rotary Pump Oil Change Procedure

❶ Shut down the equipment according to the manual.

❷ Verify that the rotary pump (RP) body is cool.

❸ Remove the four RP mounting nuts, quick clamps, metal connectors, and thermal fuse, then lower the RP from the housing.

❹ Open the oil fill port.

❺ Prepare the oil drain plug to prevent spillage, then open it. Be careful as oil will flow out rapidly.

❻ Once all oil has drained, close the oil drain plug.

❼ Fill the oil through the oil filler port with the specified amount of oil.

❽ Close the oil filler port and reassemble it onto the RP housing in reverse order.

Important Notes

● Used oil may contain highly toxic substances. Wear protective eyewear and oil/chemical-resistant gloves during oil changes.
● Place a protective sheet on the floor to prevent oil from scattering when lowering the RP.
●Immediately after stopping the RP, the oil may be hot and could cause burns.
●Dispose of used oil properly.
●Never use oil other than that supplied by our company or genuine manufacturer oil.
●This is heavy equipment; take care to prevent dropping during operation.
●Only personnel thoroughly familiar with the replacement procedure should perform the oil change.