Kobold DRZ series, Руководство по эксплуатации, Страница: 5 / 13

DRZ
DRZ K03/0418 page 5
6. Mechanical Connection
Before installation:

Remove all packing materials, transport retainers and ensure that no such
materials remain in the device.

Make sure that the maximum operating pressure and temperature of the device
are not exceeded.

Please ascertain, that the pipe system is free of any welding bead, ferrite
particles or other pollution.

Make sure that the application flow amount corresponds with the flow range of
the instruments.
Installation

The mounting position of the piston is free of choice. The flow direction must
be in the direction as indicated by the arrow.

In- and outlet flow sections are not necessary.

The sealing of the connection threads is done with sealing tape or something
similar.

During installation, please pay attention that the DRZ-instrument is not
exposed to mechanical stress or tension. We recommend to mechanically
fastening the connection pipes approximately 50 mm away from the
connection thread.

If possible, after completing the mechanical installation, check the thread
connection between the device and the piping for leakage immediately.
7. Electrical Connection
7.1 General

Make sure that the supply wires are de-energised.

Connect the power supply and the evaluation of the output signal to the pins of
the plug described as follows.
Warning! Incorrect wiring of the connections in the coupling plug
can lead to the electronics being destroyed. Make sure that the
voltage values of your installation correspond with the voltage
values of the measuring instrument.