Question related to FANUC robot for paint

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Hi Laurance,

The purge system is measuring three of the main parameters i.e. higher pressure, lower pressure, and flow of air. During the start of the system which is needed to be at lower pressure for starting the purge sequence. By the time when purge sequence is started the flow of air is then detected for the flow switch. Now if the pressure is high, then the switch of purge system is made in to fault.

Now, can you tell me which type of robot you have and are you having an issue with purge?

Dear Chang,

No, there is no high pressure switch. The flow switch is basically a regular 'flapper' type switch.