Operation and Maintenance Manual (DTR) iSWAY
®
Set of products
Version 1.8 of 2.2021
53
11.4.
Automatic Control Cabinet SzA-FCK
Note! The distance between the low-current installation and the power (high-current) and
lightning protection system must be maintained in order to avoid unwanted impacts (a minimum
distance of 400mm is recommended).
Note! The device must is installed in a place that ensures free air circulation of minimum
50 mm on each side of the housing. The device has IP 54 protection. The cabinet should be
positioned so as to prevent the device from being submerged in water.
Note! The cabinet should be installed with the exclusion of direct influence of precipitation
and solar radiation (under a roof or in a technical room). It can work in conditions of water vapor
condensation.
Mount the cabinets directly using the holes in the rear wall of the enclosure (fig. 11.21).
Fig. 11.21. Mounting hole dimensions in SzA-FCK...
11.5.
Pneumatic connections
Very important elements that are largely responsible for the correct operation of the device
iSWAY-FC
®
, iSWAY-WFC
®
, iSWAY-RFC
®
: pressure measuring points. Therefore, at the design
stage, both the location of the static pressure measurement points in the overpressure protected
space, the compression measurement point in the ventilation duct and the reference pressure
must be clearly defined.
The pneumatic installation should enable undisturbed collection of air pressure from
measurement points by the differential pressure sensor. Therefore, when installing impulse lines,
SzA-FCK 600x750x210 (mm) cabinet
