Siemens SIMATIC NET FAN597-1 Compact Operating Instructions page 10

Service and maintenance
3.1 Changing the fan unit
Procedure
Follow the steps below to replace the fan unit:
1. Unlock the door in the housing by pushing the catch to the right with a slotted
screwdriver
Figure 3-1
2. Open the door in the housing
3. Pull the fan unit out of the housing using the handle on the fan unit
frame with the filter mat is also automatically pulled out.
10
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SIEMENS
LOCKED OPEN
Opening the housing of a SCALANCE XR552-12M. SCALANCE XR528-6M is used
analogously.
WARNING
Danger of injury by touching rotating fan blades
There is a risk of injury if you touch rotating fan blades.
Do not touch rotating fan blades.
Allow the fan blades to come to a stop.
LOCKED OPEN
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FAN597-1 / FAN597-2 fan unit for SCALANCE XR-500
Compact Operating Instructions, 02/2023, A5E03486841-03
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. Note that the filter