Mounting And Installation - ProMinent DULCOMETER Assembly And Operating Instructions Manual

Mounting and installation

6 Mounting and installation
User qualification, mechanical instal‐
n
lation: trained qualified personnel, see
Ä Chapter 4.4 'Users' qualifications'
on page 21
User qualification, electrical installa‐
n
tion: Electrical technician, see
Ä Chapter 4.4 'Users' qualifications'
on page 21
24
NOTICE!
Mounting position and conditions
– The controller fulfils the IP 67
degree of protection requirements
(wall mounting) or IP 54 (control
panel mounting) and NEMA 4X
(leak-tightness). These standards
are only fulfilled if all seals and
threaded connectors are correctly
fitted.
– The installation (electrical) can
only take place after mounting
(mechanical)
– Ensure that there is unimpeded
access for operation
– Secure, low-vibration fixing
– Avoid direct sunlight
– Permissible ambient temperature
of the controller at the installation
location: -20 ... 60℃ at max. 95
% relative air humidity (non-con‐
densing)
– The permissible ambient tem‐
perature of the connected sen‐
sors and other such components
must be considered
– The controller is only suitable for
operation in closed rooms. If
operated outside, the controller
must be protected against the
environment by a suitable protec‐
tive enclosure