SMA WB 5000A-11 - Manual (Page 16)

Visual Inspection, Maintenance and Cleaning SMA Solar Technology AG
16 WB5A-6A-BA-BEN114530 User Manual
6 Visual Inspection, Maintenance and Cleaning
Visual inspection
Check the inverter and cables for any signs of external damage. Contact your installer if you find any
damage. Do not perform any repair work yourself.
Maintenance and Cleaning
Ask your installer to check that the inverter is operating correctly at regular intervals.
If the inverter is dirty and the visibility of the operating data and operating states of the inverter is
limited, clean the enclosure lid, the display and the LEDs with a damp cloth. Do not use any corrosive
substances (e.g., solvents or abrasives) for cleaning.