System expansions
► To release the right-hand catch, push it in the direction of the arrow (5).
The fan is unlocked.
► To prevent the fan from clicking into place again, tilt it slightly in the direction of the arrow (6).
► Remove the fan from the casing (7).
Installing the WLAN module
Remove the metal panel
The slot for the WLAN module is protected by a metal cover on delivery.
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► Break out the pre-stamped metal cover (1) with a screwdriver.
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