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Verfügbare Sprachen
Verfügbare Sprachen
Commissioning
EN
7.4.1 Making Additional through Holes
EN
If additional through holes are required, for example for fastening cable glands,
EN
breathers or other built-in parts in the enclosure, the following has to be observed:
• When determining positions of the through holes, observe the mounting distance
EN
to ensure collision-free mounting.
EN
• Space requirements result from the width across corners of the cable gland plus
EN
the space required for the tool used to fasten the cable gland.
• Adjust the hole diameters to the dimensions of the built-in parts and/or their seals.
EN
• Measure the dimensions on the plane surfaces of the inner side of the enclosure,
EN
not on the outer side of the enclosure.
EN
• Make sure that the through holes are located on the plane surfaces of the enclosure
sides with parallel running interior and exterior contours.
EN
• Additional through holes can be bored, laser-cut or punched.
EN
• During punching make sure that the surfaces remain flat.
EN
• Do not damage circumferential sealing lips.
EN
EN
8
Commissioning
EN
EN
EN
EN
EN
Before commissioning, ensure that:
no components are damaged
EN
X
the device has been installed according to regulations
X
EN
there are no foreign bodies inside the device
X
EN
all detachable connections have been tightened firmly
X
the prescribed tightening torques have been observed
EN
X
the connection has been performed correctly
X
EN
EN
20
Ex d Enclosures made of Light
Metal, Flameproof Encapsulation
Check the device before commissioning!
To ensure correct operation, check the device before commissioning.
Danger due to unauthorized cable entries!
If unauthorized cable entries are used, explosion protection can no longer
be guaranteed.
Use only cable entries approved for the required type of protection.
Danger due to open bores or unused cable entries on the Ex e enclosure!
The explosion protection can no longer be guaranteed if bores or unused
cable entries of the Ex e enclosure are left open.
Close open bores using stopping plugs certified in accordance with
Directive 94/9/EC (e.g. type 8290) and unused cable entries using plugs
certified in accordance with Directive 94/9/EC (e.g. type 8161).
WARNING
WARNING
WARNING
143457 / 826560300010
2016-03-10·BA00·III·en·09
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