INSTALLATION
14
AAB-X22/X2
430-2410-021-EN-11
5 Installation
DANGER!
Explosion!
Installation work may only be performed, if the potentially explosive area is re-
leased for work via a risk assessment.
•
De-energize the entire detector system and secure against unintentional
reactivation!
•
Installation work may only be performed by specialist personnel! (–› Chap.
2.3, Personnel qualification)
Explosionsschutz
When using ADICOS AAB-X22/X2 in potentially explosive atmospheres, follow
the specifications of the ATEX Operational Directive.
5.1
Selecting the Mounting Location
The following aspects must be considered when selecting the installation location:
■
the installation floor must be sufficiently firm and as vibration-free as possible.
■
the installation environment must meet the climate conditions specified
in the technical data.
■
install the AAB-X22/X2 near to the connected detector and well accessibly.
5.2
Opening and Closing the Enclosure Cover
WARNING!
Explosion!
The degree of protection of ADICOS AAB-X22/X2 specified in the technical data
is only granted if all cables are routed through the cable glands into the enclo-
sure and if the glands then are securely tightened.
•
Close enclosure cover and cable glands prior to installation!
1
Loosen the enclosure screws using a sufficiently
large hexagon socket screwdriver (4x)
2
Lift off the enclosure cove
Z
The enclosure is open, work can be performed
3
Put the cover on the housing
4
Tighten the cover screws (4x), torque: 2.5 Nm.
.
Summary of Contents for AAB-X2
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