SMA SB 700U - Manual (Page 6)

vi SMA America SB700U-11:SE3207
General Warnings
All electrical installations must be done in accordance with the
local and National Electrical Code ANSI/NFPA 70.
The Sunny Boy contains no user-serviceable parts. Always return
the unit to an authorized SMA Service Center for repairs and
maintenance.
Before installing or using the Sunny Boy, read all of the
instructions, cautions, and warnings on the Sunny Boy, the PV
array, and in this Installation Guide.
You must not connect the Sunny Boy to the electrical utility grid
until you have received prior approval from the utility company.
This connection must be made only by qualified personnel.
PV arrays produce electrical energy when exposed to light and
thus can create an electrical shock hazard. Completely cover the
surface of all PV-arrays with opaque (dark) material before wiring
them.
The Sunny Boy has a heat sink on its top surface to help cool the
internal components. This heat sink can reach temperatures as
high as 158° F (70° C). To avoid the risk of burns, never touch
the Sunny Boy’s heat sink while the unit is in operation.
Warranty
All Sunny Boy SB 700U inverters sold in the USA have a five-year warranty, as
indicated on the warranty card included in the Sunny Boy shipping container. For
warranty coverage, or if you have questions about the Sunny Boy warranty, contact
SMA America at the address, telephone number, or Web site listed on page iii (to
send E-mail, see the Contact section of the SMA America Web site).