Only identical valves may be replaced. At some points, valves are screwed
directly into a block using screw connections. All fittings are used with a
sealing adhesive (Loctite) on the factory side. When removing screwed
connections, these must be completely removed and the adhesive residues
carefully removed. Only then can the screwed joint be reused with new
A calibration of the analog measuring channels is not necessary
after replacing valves!
In general, the setpoint and the actual value must be readjusted in the PMD02
after replacing a pressure regulator. For this you need a pressure calibrator
with the corresponding measuring range. Refer to the documentation for
In general, the analogue measurement channel must be re-calibrated. For this
purpose, you need a leakage calibrator with the corresponding measuring range.
For instructions, refer to the PMD02 documentation.
Due to technical changes and technical progress, various LC display variants
have been used over the course of time. Please first check which variant is
installed in your device. For instructions on how to change this, refer to the
Due to technical progress, various types have been used in the course of
time. Before you begin, check which type is installed in your device. Please
refer to the PMD02 documentation for instructions on