SMA SB 700U - Manual (Page 19)

SB700U-11:SE3207 SMA America 3-3
CAUTION: Rain-tight or wet location hubs that comply
with the requirements in the Standard for Fittings for Ca-
ble and Conduit , UL 514 B, are to be used.
CAUTION:If the Sunny Boy is mounted outside, humid
weather during the installation could cause eventual
damage to the inverter. If moisture from damp air is
enclosed in the case when you complete the installation,
it will eventually condense within the case, and the
moisture can damage the electronic components. Do not
install the Sunny Boy when it is raining, and if possible,
choose a day when the humidity is low to install it.
CAUTION:If you are installing the Sunny Boy in a cabi-
net, closet, or other relatively small enclosed area, you
must provide sufficient air circulation to dissipate the heat
generated by the inverter.
WARNING:When the Sunny Boy is operating,
individual parts of the enclosure may reach
temperatures of 158° F (70° C). To prevent fires,
ensure that nothing comes in contact with the heat
sink and that surrounding materials are sufficiently
heat-resistant.
WARNING:To prevent electrical shock or other inju-
ry, check for existing electrical or plumbing installa-
tions in the walls where you plan to drill mounting
holes for the Sunny Boy prior to drilling.