Installation; Installation Conditions; Instructions For Installation - SystemAir VAV EC Originalbetriebsanleitung

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6.

Installation

6.1 Safety information
Installation may only be carried out by trained, qualifi ed personnel.
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Comply with the system-related conditions and the requirements of the system manufacturer or plant builder.
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Safety elements, e.g. protective grilles, may not be dismantled, bypassed or put out of function.
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Danger of impact from falling fan or parts of the fan!
Check the surface before installation for load-bearing capacity.
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When selecting the hoisting equipment and fi tting material, observe the weight, tendency to vibrate and shear
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forces (weight information on the name plate).
Wear a helmet and protective goggles.
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6.2

Installation conditions

" Provide contact and intake protection and ensure safety distances according to DIN EN ISO13857 and DIN24167-1.
" Ensure that there is enough space for the installation of the fan.
" Protect against dust and wetness when installing.
6.3

Instructions for installation

NOTE
When unpacking the Multibox, only lift it by the base frame.
" Install the fan in such a way that no vibrations are transmitted to the channel system or the housing frame.
" To reduce transmission of vibration to the channel system, we recommend elastic connections from our acces-
sory programm.
" Ensure that the fan is installed fi rmly and stably
" Ensure secure access to the fan for maintenance and repair.
" Ensure uninhibited and constant inflow into the appliance and free exhaust.
" Installation in outdorr area only with weather roof from our accessory programm.
NOTE
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" Directly before and after the fan you have to install straight ducts. Please pay attention to the
figure 9:Installation
To avoid damages on the bearings of the fan, it has to be warranted, that the air is able to enter
and escape the fan nontwisting and smoothly.
Only if the air is able to enter and escape the fan nontwisting and smoothly the stated power is
reachable.
following figure (fig. 9).
min.
2,5x ØDN
min.
2,5x ØDN
ØDN