Open Terminal Compartment - AUMA SAEx 07.2 Operation Instructions Manual

6.4.1 Open terminal compartment

DANGER
WARNING
NOTICE
How to proceed 1. Loosen screws [2] and remove cover [1].
Figure 27: Open terminal compartment
[2]
[3]
[6]
[1] Cover (illustration shows type of protec-
tion Ex e)
[3] O-ring
[5] Cable gland
Electric shock due to presence of hazardous voltage!
Death or serious injury.
à Disconnect device from the mains before opening.
Risk of explosion in case of non-respect of the protection type!
Risk of death or serious injury!
à During commissioning, replace supplied blanking plugs with cable glands or blank-
ing plugs with Ex approval, suitable for the type of protection. Thread types and
thread sizes are specified on the approval plate.
Corrosion by ingress of humidity when using unsuitable cable glands!
à Use suitable cable glands according to the IP enclosure protection specified on
the name plate.
Figure 28: Name plate, example with enclosure protection IP68
For shielded cables: Use EMC cable glands.
2. Insert cable glands suitable for connecting cables.
[1]
[5]
[4]
[2] Screws for cover
[4] Blanking plug
[6] Connection frame
Electrical connection
29