4 Installation
Warning
It is not permitted to install components
with unprotected aluminium or steel
surface before or after the product or in
the direct air stream. To prevent an
aluminothermic reaction, a surface
protection is necessary that meet the
crosscut test parameter of 2 / EN ISO
2409.
Warning
Rust particles must not be present in the
air stream
Note:
Duct installations must be carried out so that enclosure
class IP 20 (mesh width less than 12 mm) is fulfilled on the
inlet and outlet side. Parts that assure the IP classification
must be correctly designed with regard to strength and
material.
Note:
All fans can be installed in any angle.
4.1 To do before the installation
of the product
• Make sure that you have the necessary installation
accessories:
– Refer to 15 Accessory overview for an overview of the
accessories.
– To decrease vibrations transmitted from the product to
the duct system, Systemair recommends to install vi-
bration dampers, fast clamps or flexible connections.
– If you install the product with free suction or free dis-
charge, it is necessary to install a protection grille.
Make sure that the protection fulfils minimum IP 20 ac-
cording to the standard EN 60529.
• Consider the ambient temperature, humidity, dirt in the en-
vironment and the air’s corrosive properties.
• Use installation material with fire resistance rating for the
installation location.
• Examine the packaging for transportation damage and re-
move the packaging from the product carefully.
• Examine the product and all components for damage.
• Make sure that the motor effect and the fan performance
agrees with the expectations at the installation location.
• Make sure that the information on the name plate and the
motor name plate agrees with the operation conditions.
• Install the product in a location where there is space for
commissioning, troubleshooting and maintenance.
• Make sure that the installation location is clean and dry,
for full safety during electrical work.
• Make sure that the installation surface has sufficient ca-
pacity to hold the weight of the product.
• Refer to the airflow direction arrows on the name plate or
on the product to install the product in the correct position.
• Make sure that all cable glands are tight against the ca-
bles to prevent leaks.
4.2 To install the product
Note:
All fans can be installed in any angle.
1 Install the product with applicable installation equipment,
such as pendulum bars or wires from the ceiling, or appli-
cable wall or floor mounting brackets.
Pendulum bars, wires and nuts or other installation
equipment are not supplied by Systemair.
• If the product is installed on the floor, add insulation
below the product to prevent unwanted noise and
vibrations.
• If the product is installed near a wall, keep a distance
of minimum 400 mm from the product to the wall to
prevent unwanted vibrations.
6
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