SMA WB 3600TL - Manual (Page 66)

Maintenance and Cleaning SMA Solar Technology AG
66 WB36TL_50TL-IEN102011 Installation Guide
5. Push the top and bottom fastening clip on the fan
(C) to the outside and press out of the housing from
the back.
6. Clean the housing with a soft brush, a paint brush, a cloth or compressed air.
7. Clean the fan with a soft brush, a paint brush, or a damp cloth.
8. After cleaning, reassemble everything in reverse order.
The arrows on the fan housing and the fan must
point to the right during assembly.
The fastening clips on the right side of the fan
housing must catch underneath the housing wall
when inserting them into the inverter.
9. Re-commission the inverter as described in section 8 ”Restarting the system” (page 62).
☑ The fan has been cleaned and the inverter is back in operation.
10. Check the functioning of the fans as described in the following section.
CAUTION!
Damage to the fan due to the use of compressed air.
• Do not use compressed air to clean the fan. This can damage the fan.