SMA SMC 4600A Installation - Manual (Page 54)

Maintenance and Cleaning SMA Solar Technology AG
54 SMC46-60A11-IA-en-81 Installation Manual
Cleaning the Fans
5. Press the front latches backward and the rear latch
forward.
6. Remove the fan by pulling it slowly and carefully downwards.
7. Unlock and remove the plug.
The fan cables are long enough for you to lift the fans far enough out to disconnect the plug
inside the inverter.
8. Remove the fan.
9. Clean the fan using a soft brush, a paint brush, or a damp cloth.
10. After cleaning, reassemble everything in reverse order.
☑ The fans are cleaned.
11. Check the function of the fan as described in the following section.
NOTICE!
Damage to the fan through use of compressed air
• Do not use compressed air to clean the fan. This could damage the fan.