What should an emergency technical support service for industrial robots include?
In industrial robotics systems, controllers are the “brains” of the robots. They run programs, manage communication signals, and control every movement of the robot. Therefore, keeping them clean, protected, and in good condition is not only a best practice but a necessity to ensure operational continuity and extend the equipment’s service life.
Below, we share some key tips for keeping robot controllers in top condition.
Why is it so important to keep the controllers clean?
A dirty or poorly maintained controller can cause:
Keeping the controller clean isn't just a matter of aesthetics; it's also a preventive measure to protect the robot's electronic heart.
Tips for keeping your controllers in good condition.
1. Keep the area where it is installed clean.
The controller must be located in a clean, dry place protected from dust, metal shavings, oil mist, or excessive moisture. If it is located near processes such as welding or machining, it is recommended to use sealed enclosures or filtration systems.
2. Clean the filters and ventilation systems regularly.
FANUC, ABB, and KUKA controllers are equipped with internal fans and filters to maintain an appropriate temperature.
Good habits:
3. Avoid using compressed air directly on internal components.
Many technicians use compressed air for cleaning, but this can be risky. The air can blow particles into more sensitive areas or damage electronic circuit boards.
✅ Recommended alternative: antistatic industrial vacuum cleaners or specialized dry cloths.
4. Carefully check the connections and internal cards.
When cleaning the inside of the controller:
Handling connectors without taking precautions can cause electrostatic discharge (ESD) and damage components.
5. Temperature and humidity control.
Maintaining proper environmental conditions is key to protecting the controller's electronic components.
General Recommendations:
6. Have professional preventive maintenance performed.
Although basic cleaning can be done by the plant maintenance team, technical inspections must be performed by specialists.
Professional maintenance includes:
Conclusion
Taking care of the robot controller is one of the best ways to protect the entire system, prevent unexpected failures, and extend the equipment's service life. Simple preventive maintenance, combined with periodic professional inspections, can save you time, money, and production downtime.
Do you need consulting or maintenance for your FANUC, ABB, or KUKA robots?
At VST Robotics, we offer specialized technical cleaning services, controller inspections, and preventive and corrective support for your robotic systems.
📩 Contact us, and we'll help you keep your robots up and running at all times.
