BERTHOLD TECHNOLOGIES LB 6775, Operating Manual

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LB 6775 2 Safety Manual / Explosion Protection Manual
63039BA26, Rev. 03, 07/2018
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2.8 Explosion Protection Design
The electronics are located in space, which is enclosed by the housing and the base
in the protection type Ex "d" / Ex "t" / "XP" / "DIP".
The cables are led into the connection compartment through the entry (3) using
listed cable gland or conduits.
1
2
3
4
5
Electronics compartment Ex "d" / Ex "t" / "XP" / "DIP"
O-ring (silicone)
Entry (for listed sealed cable gland or conduit)
Base
Flameproof joint / threaded joint
Fig. 2 Explosion Protection Design