These IFM hydraulic rated pressure switches have a dual set point and on this application they need to be set up very accurately. The label shows exactly what is required at the point of use.
It ensures that a new switch can be set up correctly and during inspections the set points can be double checked they are still at the correct setting.
Here there is a bank of pneumatic pressure switches for ensuring correct part location. Each of the sensors has numerous setting that need changed from factory setting to ensure that the sensors work correctly and some of the sensors are set up slightly differently to each other.
The sensors where labelled and a corresponding chart fitted as close as possible with all the settings shown. This helps ensure that settings are not set wrongly due to not being known, assumed or tweaked. personal can check them during maintenance routines and should one ever fail the correct settings are available with out having to go looking.
