Commissioning; Operation - Helios ALB EC 125 EH Notice De Montage Et D'utilisation

Installation and Operating Instructions
m
WARNING
Fresh Air Boxes – ALB EC
6 .4

Commissioning

m
WARNING!
The rotating impeller can crush/scrape fingers .
Ensure protection against contact before commissioning!
The following inspection work must be carried out or checked before commissioning:
– Check designated use of the ALB.
– Check permissible transport media temperature.
– Compare mains voltage to rating plate data.
– Check ALB for professional electrical installation.
– Check the waterproofing of the connection cable and tight clamping of the strands.
– Check protective conductor connection.
– Check all parts for tightness, particularly screws, nuts, protection guards. Do not loosen screws in the process!
– Check ALB for solid mounting! The inspection cover must be freely accessible.
– Ensure that the suction and outlet areas cannot be accessed by unauthorised persons.
– Check tightness of all connections (if necessary).
– Remove assembly residues from the fan or duct.
– Intake-side check valve must be accessible.
– Compare power consumption to rating plate data.
– Check ALB for vibrations and noises during test run. Check ALB for vibrations and noises during test run. In case of
excessive vibrations and/or noises, operation outside of the operating range of the ALB is to be assumed. In this case,
it is imperative that the manufacturer is contacted!
– Do not operate the ALB outside of the specified characteristic curve (see catalogue/internet). The ALB must run at
its prescribed operating point.
6 .5

Operation

Regularly check the proper functioning of the ALB:
– Power consumption in the range of the type plate data.
– Check any vibrations and noises.
– Formation of dust or dirt deposits in the casing or on the motor, filter and impeller.
– In case of problems with one of the aforementioned points, maintenance must be carried out according to the inst-
ructions in chapter 7.
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