SMA DC Disconnect Switch For SB 3300-U - Manual (Page 23)

SMA America, Inc. Installation
Installation Guide DC-Discon-U-11:SE4406 17
17 Insert the screw
and lockwasher
into the bottom of
the cover.
Tighten to a
torque of 44 in.
lb. using a 5 mm
Allen wrench.
For proper
grounding,
ensure that the
teeth of the
lockwasher face
the enclosure, not
the screw.
18 Loosen the
screws in the
bottom mounting
bracket and slide
the bracket back
until it is flush with
the wall.
Tighten the
bracket screws to
a torque of 44 in.
lb. using a 5 mm
Allen wrench.
Mount bracket to
wall using
hardware
appropriate for
the mounting
surface.