If a message appears that prompts you to replace the oil of the pump, follow the instructions of the wizard to replace the oil.
For more information, see "Reference" > "Checking and Replacing the Oil" > "For MS40+".
For more information, see "Reference" > "Checking and Replacing the Oil" > "For DS402" or "For MS40+".
For more information, see "Reference" > "Checking and Replacing the Oil" > "For DS402" or "For E2M18 (and E2M18F)".