SMA SC 250U - Manual (Page 16)

4 Scope of delivery and storage SMA America, LLC
16 DISU_SCUS-IA-IUS111711 Installation Guide
4 Scope of delivery and storage
4.1 Unpacking and inspection
All Disconnect Units are thoroughly checked before they are packaged and shipped. Although they
are shipped in sturdy packaging, damage can still occur during shipping and delivery.
• It is important to carefully inspect the shipping container and contents prior to installation.
• If you detect any external damage after unpacking, report the damage immediately to your
SMA dealer and shipping company that delivered the unit.
• If it becomes necessary to return the Disconnect Unit, use the original packing material.
• For further details about unpacking and transport of the Disconnect Unit see the technical
description ”Unpacking AC/DC Disconnect Unit for Sunny Central 250U / 500U / 500HE-
US/CA and Sunny Central CP“.
• If you need assistance with a damaged Disconnect Unit, contact your dealer or SMA (see
chapter 9 ”Contact”, page 70).
4.2 Scope of delivery
Figure 3: Scope of delivery Disconnect Unit
Position Quantity Description
A 1 Disconnect Unit for Sunny Central
B 1 Installation guide
C 1 TX 25 screw driver
D 1 TX 30 screw driver
E 18
*
*
optional
Screw terminals for AC connections
F 18
*
Screw terminals for DC connections
G 2
*
Screw terminals for PE connection
H 1 Label