7
6
Installation
6.1
Installation site
Floors, foundations, ceilings or steel construction must be checked as to the planeness. Unplaneness causes a more dif-
ficult mounting and the canting of the doors. The consequences among other things are doors which can heavily be
opened and which are untight.
Additional stripy foundations resp. cross slides are necessary as from a device width of 2,4 m (e.g.: ventilator parts con-
sisting of 2 box parts because of maximal load width).
When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspec-
tion doors should be easily accessible. Leave free space for opening the doors and for taking out the main components.
The outdoor air intake of the building should if possible be put in the northern or eastern side of the building and away
from other exhaust outlets like kitchen fan outcasts or laundry room outlets.
Warning
The devices have to be adjusted to vibration elements (Mafund, Asozell, Silomer a.s.o.) to avoid a
transmission of structure-borne noise and to guarantee the ventilation of the device base floor.
The unit must be duct connected or in some other way provided with protection so that it is not possible to
come in contact with the fans through the duct connections.
6.1.1
Roof installations
Roof units and roof platforms have to be fixed with screws to the delivered baseframe after the mounting to prevent a
slipping because of wind load. The drillings and screws have to be fixed on site.
Important
• wind load of the devices
• our weight indications of the devices do not include snow loads
6.2
Operating doors
The device is to be set up so that all operating doors can
be opened completely in order to carry out maintenance
work without hindrance (filter change, cleaning, etc.)
6.3
Mounting of device units
Important
♦
Tighten screws only after pushing the parts of the unit together!
♦
Appliances like bar clamps or winches are compulsory.
♦
Check elastic joints for cracks after assembly and in annual cycle, if necessary seal again.
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