General maintenance

Regularly check the BLE Gauge for mechanical damage.
Check all of the connections for leaks or corrosion on a regular basis.
Check all of the cables for mechanical damage at regular intervals.
Clean the BLE Gauge with a soft, moist cloth. Use a mild cleaning agent, if necessary.

Important: Due to the electrostatic effects, the BLE Gauge must not be rubbed with cloths in the Ex zone.