Siemens SIRIUS 3RW52 Manual page 39

Procedure
NOTICE
Material damage due to mechanical load.
Avoid a mechanical load on the fan hub when mounting the fan cover.
● Place the fan cover on the fan
– Size 1: You require 1 fan cover and 4 screws.
– Sizes 2 and 3: You require 2 fan covers and 3 screws for each fan cover.
– Size 4: You require 1 fan cover and 4 screws.
Result
The fan cover provides enhanced touch protection and prevents the fan from being blocked
by foreign objects.
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004
①
and fasten the fan cover
Mounting and dismantling
3.2 Mounting the fan cover
②
.
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