Operation and Maintenance Manual (DTR) iSWAY
®
Set of products
Version 1.8 of 2.2021
46
The foundation, frame or steel structure used as the supporting structure of the unit must be flat
and levelled.
11.1.3.
Place of installation
The unit should be installed in such a way that the connection of related installations (ventilation
ducts, cable trays) does not cause any collision with inspection panels. In order to carry out proper
assembly, minimum distances (fig. 11.9) must be maintained between the operating side and the
existing fixed installation elements (walls, supports, pipelines, etc.). This is also important for the
operation of the device and the possibility of performing service and maintenance work. However,
it is allowed to install in the service space such installations as: pipelines, supporting structures
whose method of disassembly and assembly during service repair and overhaul is easy and does
not affect the operation of these devices. To ensure the safety of the maintenance and servicing
operations, an operating platform of at least half the width of the unit must be provided if
necessary.
Fig. 11.9. Minimum distance between iSWY-FC
®
units and fixed installation elements.
11.1.4.
Connection of ventilation ducts
Ventilation ducts are connected to the unit iSWAY-FC
®
unit, by means of flexible connections
(supplied with the aeration unit) preventing the transmission of vibrations and eliminating minor
deviations in the concentricity of the duct and outlet opening of the aeration unit. The flexible
connections (fig. 11.10) are terminated with a 30 mm high profile frame. Frames for ventilation
ducts should be screwed in the corners with M8 screws. In the case of larger duct cross-sections
(1000mm x 1000mm and more), additional fastening elements should be used on the frame
profiles, with an appropriate spacing (in accordance with the rules of installation of ventilation
ducts). Additional fastening elements are not included in the
scope of delivery. The proper
functioning of the elastic connection is ensured when the sleeve is stretched to a length of about
Service
side
