Preventive maintenance

We offer periodic maintenance according to operating instructions and perform recommended measures depending on the operating- and cycletime of the actuator and general status. See examples below:

Standard Preventive Maintenance

•  Function test (torque and limit switch, heating element, engine)
•  Leakage test
•  Lubrication of stem nut
•  Reading or estimation of operating time
•  Replace the small packing kit

Extended Preventive Maintenance (Audit)

• Function test
• Measurement / braking
• Leakage test
• Lubrication of stem nut
• Check the general condition of the actuator
• Replacement of wear and defect parts
• Reading or estimation of operating time
• Double seal check