MANUAL VIAVAC-CB4 / 4.1 ( Expert section ) Art. nr. 50504 EN (01-07-2017)
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VIAVAC vacuum lifting BV T. + 31 348 449 660 E. [email protected] I. www.viavac.com
C 9
Digital vacuum switch
The digital vacuum switch is programmed in such a way that:
ALARM
When the vacuum level sinks below -0.60 bar, the acoustic alarm will sound and the red lamp will light up.
and when the vacuum level increases above -0.60 bar, the acoustic alarm stops and the green lamp lights up.
VACUUM PUMP
When the vacuum level sinks below -0.65 bar, the vacuum pump starts running and will switch off after 10
seconds.
Mode
Display
Up
LED out 2
Down
LED out 1
The settings of the digital vacuum switch are very exact and stable.
Normally it should not be necessary to adapt the settings during the lifetime of this device.
Should it be necessary to reset the values, contact VIAVAC for instructions.