SMA SB 6000TL‑US Installation - Manual (Page 59)

SMA America, LLC 8 Opening and Closing
Installation Manual SB6-11TL-US-IA-en-13 59
8.4 Closing the DC Disconnect
1. Place the cover onto the DC Disconnect and plug in
the rotary handle. Turn the rotary handle to position
"0".
2. Tighten the screw on the right side of the rotary
handle.
3. Insert the screw and conical spring washer of the DC Disconnect into the bottom. Tighten the
screw with a torque of 44 in-lb. (5 Nm).
☑ The DC Disconnect is closed.
Grounding the enclosure lid
• For the grounding of the enclosure lid, the toothing of the conical spring washers
must point toward the enclosure lid.