SINAUT MD741-1
C79000-G8976-C236-05
16
Setup
2
2.1
Important notes on using the device
Safety notices on the use of the device
The following safety notices must be adhered to when setting up and operating the
device and during all work relating to it such as installation, connecting up,
replacing devices or opening the device.
General notices on use in hazardous areas
!
Warning
Risk of explosion when connecting or disconnecting the device
EXPLOSION HAZARD
DO NOT CONNECT OR DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR
COMBUSTIBLE ATMOSPHERE IS PRESENT.
!
Warning
Replacing components
EXPLOSION HAZARD
SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2 OR ZONE 2.
General notices on use in hazardous areas according to ATEX
!
Warning
Requirements for the cabinet/enclosure
When used in hazardous environments corresponding to Class I, Division 2 or Class I,
Zone 2, the device must be installed in a cabinet or a suitable enclosure.
To comply with EU Directive 94/9 (ATEX95), this enclosure must meet the
requirements of at least IP54 in compliance with EN 60529.