Description
3.3 Design
1MB..5/6 shaft height 71 ... 355
Operating Instructions, 07/2020, A5E41926185A
31
For applications in Zone 22 (IEC/EN/GOST 60079-10-2, GB12476.3)
II 3D Ex tc IIIA T... °C Dc
II 3D Ex tc IIIB T... °C Dc
II 3D Ex tc IIIC T... °C Dc
3.3.11 Terminal box
As an option, additional connecting terminals are available in the terminal box for monitoring
equipment. For larger machines, an additional terminal box can be optionally mounted. You
can see the number of available terminals in the circuit diagrams.
3.3.12 Paint finish
Paint finish
The machine is painted according to the instructions in your order.
Suitability test of the paint system for hazardous areas
For the paint systems ordered as standard on explosion-protected machines, verification of
the electrostatic suitability is available.
Such verification is not available for paint systems that are non-standard or specifically
requested by customers. Take into consideration that the provided verification is not valid for
repainting/recoating.
• Use the tested, original paint when recoating or touching up.
• The operating company is responsible for carrying out an electrostatic test of the complete
system.
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