Technical Data
POLARIS PROFESSIONAL
POLARIS II Panel PC
30/45
Technical data subject to change without notice.
07/2018
7.
Commissioning
For electrical systems the relevant installation and operating specifications (e.g. Directives
99/92/EC and 94/9/EC, BetrSichV and the applicable national ordinances, IEC 60 079-14
and the DIN VDE 0100 series) must be observed.
The operator of an electrical system in a hazardous environment must keep the operating
equipment in an orderly condition, operate it correctly, monitor it and do the required
maintenance and repairs.
Before commissioning the devices, check that all components and documents are there.
7.1
Final Inspection
The following conditions must be met before the device may be commissioned:
Check the POLARIS for damage at sealing, cable connections or glass panel.
Check the supply and data line(s).
Check all cable glands to ensure that they have been tightened securely and that all
open cable entries have been closed with a sealing plug.
DANGER
An open enclosure will render the IP65 protection ineffective.
There is a risk of a fatal injury in an explosive atmosphere!
Make sure that the back wall of the POLARIS is closed and all screws have been
tightened correctly.
ATTENTION
If the ambient temperature is under 0 °C, the heating must be put into operation 24
hours before the POLARIS is switched on.
If the POLARIS is switched off at ambient temperatures under 0 °C, an advance
heating time of 24 hours must be observed again.
Once the heating is switched on, the POLARIS can be used at ambient temperatures
from -20 °C to +50°C.
