SMA SMC 7000HV Installation - Manual (Page 62)

Maintenance and Cleaning SMA Solar Technology AG
62 SMC70HV11-IA-IEN112970 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 downward.
7. Unlock and remove the plug.
The fan cables are long enough that you can lift the fans far enough out to disconnect the
internal plug in the inverter.
8. Remove the fan.
9. Clean the fan with 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 functioning of the fans as described in the following section.
NOTICE!
Damage to the fan due to the use of pressurized air!
• Do not use compressed air to clean the fan. This can damage the fan.