BEAMEX PO8C, Руководство пользователя

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PO8C User Guide 7
Vacuum Regulator Specific Warnings and Notes
The vacuum regulator uses atmospheric air (continuous
suction). Use it in environments with clean dry air only. Do
not use regulator in such environments where corrosive
gases, chemicals or brine or water or steam is airborne, or
where the regulator can be directly exposed to one of those.
Do not use in locations influenced by vibrations or impacts.
The vacuum regulator is for use of negative pressure only.
Be sure that positive pressure is not applied instead. The
vacuum regulator in itself is not damaged, however the
positive pressure will enter vacuum pump. This may cause
malfunction of the vacuum pump.
Note that an ejector's flow rate is smaller than that of the vacuum
regulator and therefore is not suitable as a "vacuum supply". See
Specifications
on page 3 for details on atmospheric intake
consumption.
Pressure response time when changing the set pressure
depends on the inside diameter and length of the piping and also
the capacity of the vacuum source.