Mounting And Installation - ProMinent DULCOMETER Assembly And Operating Instructions Manual

4

Mounting and installation

User qualification, mechanical instal‐
n
lation: trained qualified personnel, see
Ä Chapter 1.2 'Users' qualifications'
on page 7
User qualification, electrical installa‐
n
tion: Electrical technician, see
Ä Chapter 1.2 'Users' qualifications'
on page 7
CAUTION!
Possible consequence: Material
damage.
The hinge between the front and rear
part of the housing cannot absorb
high mechanical loading. When
working on the DULCOMETER
Compact Controller, firmly hold the
top section of the controller housing.
CAUTION!
Check band for strain relief
Possible consequence: Material
damage.
The ribbon cable and its socket
cannot be mechanically loaded.
Hence, it is essential that during con‐
troller mounting in the control panel
mounting, the check strap (part
number 1035918) is fitted for strain
relief and mechanical securing.
Without the check strap, the ribbon
cable or its socket may be damaged if
they fall our of the controller upper
housing.
Mounting position and conditions
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position
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Mounting and installation
NOTICE!
The controller fulfils the IP 67
degree of protection requirements
(wall/pipe mounting) or IP 54
(control panel mounting). This
degree of protection is only ach‐
ieved 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: -10 ... +60 °C at max.
95% relative air humidity (non-
condensing)
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
Measured value and operating
Install the device in a favourable
position for reading and operating
(preferably at eye level)
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