SMA Solar Technology Sunny Mini Central 5000A, Руководство по установке, Страница: 59 / 96

SMA Technologie AG Opening and Closing the Sunny Mini Central
Installation Guide SMC50A_60A-IEN073320 Page 59
10.2 Opening of the Sunny Mini Central
Follow the sequence described below and all safety instructions in section
10.1 "Safety Instructions" (Page 58)!
Step Instruction
1 Switch the line circuit breaker to its "off"
position, make sure it cannot be switched
back on, and test to make sure no voltage is
present.
2
Pull the handle of the Electronic Solar Switch
off the Sunny Mini Central.
Be sure to pull the handle downwards and
slightly towards the wall. There is a contact
in the middle that automatically starts the
switching process when the handle is
pulled.
3 Directly after pulling off the Electronic Solar
Switch, pull out the DC plug connectors
from the Sunny Mini Central to totally
disconnect the PV generator from the Sunny
Mini Central.
4 Wait for 30 minutes for the capacitors inside the Sunny Mini Central
to discharge.
5 Remove the six screws from the housing
cover and pull the cover forward smoothly.
Put the cover, the screws and the washers to
one side so that they do not get lost.
1. 2. 3.
Off!