4 Mounting
4.1 General notes
Attention!
•
Mounting is only to be undertaken by trained service personnel. The system manufacturer or the
machine builder and/or the user is responsible that the inherent installation and security information
are harmonized with the valid standard and guidelines (EN ISO12100 / 13857).
•
Check the fan for damage, e.g. cracks, dents or damage to the electric cables, before assembly.
Start-up is not allowed in the case of transport damage!
•
Wear safety clothing / shoes and cut-resistant safety gloves when handling!
•
At a weight greater than 25 kg for men / 10 kg for women, the fan should be lifted out by two persons
(according to REFA). The values may differ from country to country.
•
Lift the fan out of the packaging with a lifting gear (lifting beam). Attachment points are solely the
holes on the housing flange, motor bed, support plate, motor suspensions, fastening brackets and
any crane eyes of the fan (depending on the design of the fan).
•
The chain/rope may not touch the impeller and the possibly mounted frequency inverter when lifting
with the lifting beam, otherwise damage is possible.
•
The custom designs must suit the prevailing conditions.
•
Take into account easy access for cleaning and maintaining the fan.
•
Before installing the fan, make sure the safety distances are maintained compliant with EN ISO
13857 or in household equipment according to EN 60335.
– If the mounting height (danger area) above the reference plane is greater than or equal to
2700 mm and is not reduced by auxiliary means such as chairs, ladders, working platforms or
floor space on vehicles, a guard grille is not necessary on the fan.
– If the fan is located in danger zone, then the manufacturer or operator shall ensure that hazards
shall be prevented by appropriare protective constuctions which meet the requirements to EN ISO
13857.
•
Tighten the fastenings with the specified torques.
•
Drilling chips, screws and other foreign bodies must not be located inside the device! Before the first
switch-on, remove any items that may be present (drilling chips, screws and other foreign objects)
from the intake area - risk of injury from any objects that may fl y out!
•
For fans, the alignment must be adhered to during operation, e.g. if this is indicated by “Oben/Top”.
WARNING
Parts of the rotor or the entire rotor coming loose in case of a fault (e.g. excessive vibrations)
can result in personal injury and material damage.
" Use guard grilles or suitable design measures for critical applications (e.g. refrigerating systems
with refrigerant subject to the ordinance on hazardous substances).
4.2 Connecting lead, position terminal compartment
Information
In demanding environments (wet areas, open air installation) all connections must incorporate water
drainage curves. To ensure that water cannot penetrate through to the controller housing from the
connections install a terminal box lower than the fan.
In vertical mounting (installation position “H” = motor shaft horizontal), install the fan for protection
ahainst penetrating moisture with the terminal compartment vertically downwards (up to max. 30°
lateral inclination).
Optimum heat dissipation of the power loss resulting in the device is achieved in this position (
Diagnostic/ Faults / Temperature Management).
Assembly instructions ECblue Mounting
L-BAL-F055D-GB 2021/51 Index 006 Part.-No.
11/56
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