SMA PVO-N-20 - Manual (Page 38)

7 Electrical Connection SMA Solar Technology AG
38 PVO-BOX-IA-en-10 Installation Manual
3. Push the clamping bracket down.
☑ The clamping bracket clicks audibly into place.
☑ The stranded wire is visible inside the clamping
bracket chamber.
✖ You cannot see the stranded wire inside the clamping bracket chamber.
The cable is not correctly in place.
• Release the clamping bracket. To do so,
insert a 3.5 mm screwdriver into the
clamping bracket and lever it open.
• Remove the cable and go back to step 2.
4. Push the swivel nut up to the thread and tighten (torque: 2 Nm).