PRESSURE TRANSDUCER 1/2-NPT CONNECTION TOWARDS PIPING FM-061H-2-8A Figure 1 - Internal arrangement of the FLX-PC unit Display in Normal Condition In the attached example, we can see that the pump starts The system pressure is displayed in real time on the first line...
When the pump is in operation, the sign [] appears to the Alarm Pressure right of the first line. Note: The vacuum pump will not operate if a trouble Note: This section do not applies to vacuum single interlock condition is present on the FLX-PC ® unit. pre-action systems. Forced Shutdown An alarm pressure signal is transmitted to release control panel when the vacuum level reaches -0.130 BAR.
Once the unit has been selected, the display will Events History Log automatically return to its normal condition after 10 seconds of inactivity of the push-button; the change of units will be The last 50 events are kept inside the FLX-PC ® unit for completed.
Page 4 ® FLX-PC Vacuum / Pressure Controller Operation Manual Electrical Wiring panel through dry contacts of the FLX-PC ® unit. Control The electrical connections to the FLX-PC ® unit are rooted to contacts of the system come from the devices of the fire the release control panel via a built-in junction box and protection system.
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