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Commissioning
8.2 Checklists for commissioning
Checking the cooling system
Have you checked all safety-related and function-relevant details?
Examples:
•
•
•
•
•
•
Checking roller bearings
Are the roller bearings OK?
For motors that were stored, were the storage conditions and bearing change inter-
vals complied with?
104
Is the electrical installation of the fan, including accessories OK, for example, has
the protective conductor been connected?
Are the mechanical installation and electrical installation of the safety-relevant
components OK? These include the installation of a circuit breaker and attaching
protective guards.
Are the cable entry glands correctly sealed?
Are the fan air intake and the area around the fan blades free of foreign bodies?
Does the minimum clearance S between the air intake/air discharge opening and
adjacent components be complied with?
Does the fan have the correct direction of rotation?
An arrow is stamped on the fan rating plate. This arrow indicates the correct di-
rection of rotation of the fan. When the fan starts, you can visually check the di-
rection of rotation using the arrow. The fan functions correctly if the direction of
rotation matches the direction of the arrow on the fan rating plate.
Checking items
Checking items
Equipment Manual, 01/2021, A5E43087278-004
OK
OK
1PH3 main motors
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