vacuubrand PC 511 NT Instructions For Use Manual

Also see for PC 510 NT: Instructions for use Instructions for use

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vacuubrand PC 511 NT Instructions For Use Manual Manual pdf 31 page image

page 31 of 63Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefullythe validity of this document with respect to his product. Manual-no.: 999188 / 19/05/2009VACUULANSet vacuum 25 mbarSwitch on 200 mbarDelay 15 min- - - - - - Graphic - - - - - -- - - - - - - Back - - - - - - -00:00:00➨ Optimized vacuum control for vacuum networks (e. g. VACUUBRAND VACUU•LAN)• Operation of a vacuum pump via isolation valve• Operation of a vacuum pump without isolation valve with Vacuum-Management-SystemVMSPreselections☞ The selection of the parameters is carried out via the selection knob.☞ Set vacuum (lower switch-off value): If the pressure drops below the ”Set vacuum” a time-meterstarts running. The time-meter is reset, if the pressure exceeds the pressure value for switching onagain (”Switch on”). If the ”Set vacuum” is not reached within 100 hours the controller signalizes afault.The ”Set vacuum” is adjustable in a range of 1 - 1060 mbar.☞ Switch on: If the pressure exceeds the pressure for switching on, pumping down starts again.The ”Switch on” pressure is adjustable in range of 1 - 1060 mbar.In case of sudden high pressure increase pumping starts even if the ”Switch on” pressure is notreached (pressure increase control).☞ Delay: If the time since the vacuum was below ”Set vacuum” and ”Switch on” levels is longer than”Delay” the pump is stopped. Pump is started again if the pressure increases rapidly or if the ”Switchon” level is exceeded.The delay is adjustable in a range of 1-300 minutes and to ”Off”.The screen-shot shows the factory-set values.When ”Graphic” is selected the display shows a pressure over time curve (right screen-shot).The timeline in the diagram adapts automatically to the process time.☞ Press the selection knob twice to return to the standard display.VACUULAN 40 mbar00:13:00Function VACUULAN