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Installation
5.5
PE conductor connection
30/66
POLARIS PROFESSIONAL
POLARIS Panel PC Professional 15" up to 24"
DANGER
Death or danger of injury as a result of no PE conductor connection.
There is no explosion protection.
Equipotential bonding with a core cross-section of at least 4 mm
for the POLARIS (see Figure).
Secure PE conductor connections against self-loosening.
Stainless steel enclosure "Exclusive II"
Attach equipotential bonding to the enclosure.
All moving parts must be earthed.
Secure PE conductor connections against self-loosening.
Illustration 14: PE conductor connection POLARIS
Work steps
(1)
Washer on to earthing stud.
(2)
Push non-sheathed cable with PE cable lug (1) on to earthing stud.
(3)
Washer then position spring washer (2) on threaded bolt and secure with
hexagonal nut (3), max. torque: 2.9 Nm.
(4)
Lay cable close to enclosure so that it cannot become loose.
ATTENTION
Device can be damaged by differences in potential!
Avoid differences in potential (see Chapter 6.8.5)
- for Zone 2 / 22
Technical data subject to change without notice..
is to be set up
2
08/2019
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