What is typically the first step in troubleshooting a pneumatic system failure?

The first step in troubleshooting a pneumatic system failure is to check for air leaks. Air leaks can significantly affect the performance of a pneumatic system because even a small leak can cause a drop in pressure, leading to insufficient power for actuators and other components to function properly. By identifying and eliminating leaks, you can restore system pressure and ensure that components have the necessary air supply to operate effectively. This initial step often saves time and effort, as it addresses a common and straightforward issue that could lead to more complex problems if not resolved first.

Other steps, such as inspecting actuator operation, verifying pressure settings, or examining control circuitry, may be necessary later in the troubleshooting process. However, air leaks are often a primary cause of issues in pneumatic systems and checking for them should always be the starting point.