13
OPERATING MANUAL
VERSION 05/2017
ORDER NUMBER DOC 2357061
3
IDENTIFICATION
3.1
NON-EX SYSTEM
The 2K COMFORT system is
not
suitable for use in potentially explosive areas.
3.2
EX SYSTEM
As defined in Directive 2014/34/EU the 2K COMFORT system (with Ex identification) is
suitable for use in potentially explosive areas.
3.2.1 CONTROL CABINET
The control cabinet may
not
be used in potentially explosive areas.
CE CE mark (European Communities)
Explosion-proof equipment
II
Device class II (not mining)
( )
effective in zone ...
(2) effective in zone 1
G
Ex-atmosphere gas
3.2.2 FLUID SECTION
The 2K COMFORT system's fluid section (with Ex identification) is suitable for use in potentially
explosive areas (zone 1 and zone 2).
CE CE mark (European Communities)
Explosion-proof equipment
II
Device class II (not mining)
2
Category 2 device
(suitable for zone 1)
G
Ex-atmosphere gas
Protection provided by
constructional safety
IIB Device class (Gas) IIB
X
Special instructions exist for safe
operation. See the following
Chapter "Identification X".