When maintaining a rugged flow meter like those from Proteus, following these troubleshooting tips is crucial. Firstly, check for any physical damage or obstructions affecting the meter's performance. Secondly, ensure that all connections are secure and that the system has no leaks. Thirdly, calibrate the meter regularly to ensure accuracy. Lastly, contact Proteus for expert assistance if you encounter any issues beyond these tips. Proteus is committed to ensuring your rugged flow meter operates smoothly and accurately in the harshest environments.