BERTHOLD TECHNOLOGIES LB 567, Руководство пользователя

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Chapter 1. Safety Summary
10 MicroPolar 2 (++) LB 567
Electrical hazards
Disconnect power to ensure that contact with live part is
avoided during installation and when servicing.
Disconnect the power supply before opening the instrument.
Work on open and live instruments is prohibited.
Caution! Potential hazards, material damage!
Device type:
LB 567-02 MicroPolar 2 (ID no. 41988-02) and
LB 567-12 MicroPolar 2 ++ (ID no. 54563-02)
When connecting the 24 V DC power supply, the + and – poles
must be connected correctly. There is no reverse polarity pro-
tection!
Spare fuses must match the rating specified by the device man-
ufacturer. Short-circuiting or manipulation is not permitted.
IMPORTANT
The LB 567 and all additional equipment must be connected to
mains via grounded connection.
IMPORTANT
The concentration meter LB 567 may be installed, serviced and
repaired only by qualified specialists.
Qualified persons Qualified specialists are persons who through professional train-
ing have acquired sufficient skills in the respective field and who
are familiar with the relevant national industrial safety regula-
tions, accident prevention directions, guidelines and accepted en-
gineering standards. They must be able to safely assess the re-
sults of their work and they must be familiar with the contents of
these user manual.