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11 Replacing or cleaning components, installing accessories
Clean/replace internal fan 1
11.3 Clean/replace internal fan 1
DANGER
Electric shock
Potentially fatal voltages are present in the
inverter during operation. When the inverter
is disconnected from all power sources, this
voltage remains in the inverter for up to 60
seconds.
► Perform the instructions listed in chap-
ter "10. Disconnecting the inverter from
the power supply before working on it",
page 91before you start work on the
inverter!
Do not use any sharp, pointed or hard objects
for cleaning.
Do not use liquids for cleaning.
The screws are very small and can easily fall
down. You should therefore use a magnetic
screwdriver.
∫
100
Position of internal fan 1
1. Pull out the power supply cable plug located on the top
right of the communication card
Installation and Operation Manual M50A_260 RPI503M260000 Product version L and M EU V1.3 EN 2023-08-14
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