A I R P E R F E C T L Y E N G I N E E R E D
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Assembly may only be carried out by trained specialist personnel who observe the applicable regulations.
Only assemble and use the product if:
•
The product is undamaged.
•
The fan wheel runs freely when turned by hand.
5.2 Fastening
When planning for the device, make sure that there is sufficient space around the product to facilitate assembly work.
5.3 Assembly
If present, remove transport covers and fuses.
When assembling the product, make sure that a specially designed holding device ensures proper fastening (without
distortion of the fan housing).
It is important that the product is carefully screwed to the appropriate holding device, and care must be taken that
any piping or adjacent components to be connected are assembled in such a way that forces are not applied to the
fan housing.
Before connecting any piping or other components, check that there are no foreign bodies in the fan housing.
5.4 Electrical Installation
Compliance With Electrical Installation Regulations
Install the connecting cable according to the use requirements and the respective local
regulations.
The product must be connected by qualified personnel who are familiar with the applicable safety regulations.
The performance data on the label (according to 4.1) must be observed.
6.1 Checks Prior to Commissioning
The following checks must be carried out prior to commissioning:
•
Assembly and electrical installation are professionally completed
•
Product is connected correctly according to specification
•
Assembly residues and foreign bodies are removed from the fan compartment
•
Carefully turn the fan wheel by hand and listen for unusual noises
(Grinding noises can occur at the fan wheel circumference, at the seals or in the bearings)
•
Check protective devices
•
Inspect cable/connector for damage
•
Check tightness of accessible screws
6. COMMISSIONING
