POLARIS COMFORT
- for Zone 1/21
POLARIS Touch Panel 5.7" / 10.4" / 12.1"
Installation
Technical data subject to change.
06/2017
EN 25/57
6.5
PE conductor connection
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
2
is to be set up for
the POLARIS (see Figure).
Secure PE conductor connections against self-loosening.
Stainless steel enclosure
Attach equipotential bonding to the enclosure.
All moving parts must be earthed.
Secure PE conductor connections against self-loosening.
Work steps
(1)
Push non-sheathed cable with PE cable lug (1) on to earthing stud.
(2)
Position spring washer (2) on threaded bolt and secure with
hexagonal nut (3), max. torque: 2.9 Nm.
(3)
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 6.9.5)
Illustration 11: PE conductor connection POLARIS
Summary of Contents for POLARIS COMFORT Series
Page 1: ...User Manual POLARIS COMFORT 5 7 up to 12 1 Zone 1 Zone 21...
Page 2: ......
Page 6: ...blank...
