Installation and Operating Manual
I/H Converter DSG-B03212
DSG-B07212
J.M. Voith SE & Co. KG │ Division Digital Ventures
7 Operation
Working on the I/H converter is only allowed when using suitable tools intended for
hazardous areas!
7.1 Operation with manual operation knob
Operation with manual operation knob is possible without electrical auxiliary power.
Manual operation is only possible when the retaining clip on the ma
was removed before.
On completion of operation with manual operation knob, move the manual operation
knob to its end position by turning it counterclockwise and lock it with the circlip.
• Remove circlip.
• Slowly turn the manual operation knob clockwise and observe the output pressure. The
output pressure PA increases. Its maximum corresponds to input pressure P.
7.2 Normal operation
During normal operation, the I/H converter is operated with an external setpoint. If the I/H
converter does not work as expected, normal operation is interrupted. To remedy the
malfunction, troubleshooting activities are required.
On operation with manual operation knob, uncontrolled stroke movements of the
components that are controlle
d by the I/H converter output may occur due to the
increase of the output pressure.
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