SMA SB3.0-1SP-US-40 Instrucciones De Servicio Técnico página 12

5 Mounting the New Power Unit
7. If the inverter is to be protected against theft, attach
a padlock: To do this, guide the shackle of the
padlock through the provided hole on the left side
of the Power Unit and close the shackle. Keep the
key of the padlock in a safe place.
8. Pull the ribbon cable used to connect the
communication assembly to the Power Unit into the
Connection Unit, and plug it into the jack on the
communication assembly.
9. Plug the terminal block with the connected DC
conductors into slot DC-in in the Connection Unit.
While doing so, only touch the terminal block on the
black enclosure.
10.
Danger to life due to electric arc
The terminal block must be fastened to the slot with 2 screws. If the terminal block is not
correctly mounted and comes out of the slot, an electric arc can form. An electric arc can
cause life-threatening injuries.
• Mount the terminal block on the slot as described in the following.
11. Tighten (torque: 1.7 Nm ± 0.3 Nm (15.05 in-lb ±
2.65 in-lb)) the screws of the terminal block using a
flat-blade screwdriver (blade width: 3.5 mm).
12. Ensure that the terminal block is securely in place.
12 SBxx-1SP-US-40-AT-PU-SG-xx-13
COM
X1
DANGER
AC-out
M1 M2
X2
ANT.
FCC ID: SVF-KP20
IC: 9440A-KP20
A B D-IN SPS
1
2
Service Manual
SPS