11.4 Clean/replace internal fan 2
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 93
before
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.
Position of internal fan 2
1. Remove the protective cover from the DC surge protection
devices.
11 Replacing or cleaning components, installing accessories
Clean/replace internal fan 2
106
Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02
