SIGRIST ColorPlus Ex, Инструкция по эксплуатации

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Instruction Manual ColorPlus Ex
10210E/5 13
2 Safety Rules
The symbols used in this Manual and on the photometer draw attention to the
following safety steps or precautions:
WARNING: EXPLOSION HAZARD (CAN BE FATAL)!
Thoughtless action can result in explosions! Before undertaking maintenance
work, always consult the Instruction Manual!
DANGER (BLACK ON YELLOW)
Warning: general source of danger. This symbol marks areas or manipulations
requiring the observance of special safety rules, which are specified in this
Instruction Manual.
VOLTAGE (BLACK ON YELLOW)
Warning: dangerous voltage. This marks live parts with voltages higher than
48 V AC or 65 V DC, which can cause electric shocks. In this case observe
the safety precautions and safe behavior prescribed in this Instruction Manual.
Before starting up the instrument, be absolutely sure to observe these
requirements:

To avoid disabling the type of protection, make sure no mechanical or
electrical modifications are carried out on the instrument or its parts.

Only properly instructed personnel are allowed to open and close the
photometer.

Carry out the operating steps contained in this documentation exactly in
the order stated. They are marked by the symbol
in the margin.