SMA SUNNY CENTRAL Maintenance manual - Manual (Page 12)

Maintaining the Sunny Central SMA Solar Technology AG
12 SCWAR-WEN094020 Maintenance Manual
Cleaning the filter pads
• Clean with water (up to approx. 40 °C; you can also additionally use commercially available
mild detergent).
• Tap or vacuum the filter material, or carefully use pressurized air to remove the contamination.
• For dust containing grease, you should rinse with warm water and additionally use degreaser.
The air filter pad may not be cleaned with strong water jet or wrung out.
• As soon as the air filter pads are cleaned and dried, put them back into the frame.
Cleaning the ventilation grids
• The grids can be cleaned using a paintbrush, vacuum, or applying pressurized air.
3.4.2 Sunny Central 100LV / SC 150 / SC 125LV / SC 200 / 200HE
Position of the ventilation grids
With the help of some example cabinets, the following section shows the exact position
and size of the individual ventilation grids.
The switch cabinets of type SC 100LV, SC 150,
SC 125 LV and SC 200 are mostly identical in
construction and equipped with four large air inlet filters
(A).