ADTRAN 4213908F1, Руководство по установке оборудования

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Battery Backup Unit TA 900 Series (3rd Gen) HIG
28 Copyright © 2020 ADTRAN, Inc. 61213908F1-34A
Wall Mounting the BBU
Wall Mounting the Total Access 908 BBU (1200641L1)
Figure 7
shows the BBU mounting dimensions for the Total Access 908 (template included with
BBU).
Figure 7. Wall Mounting the 1200641L1 BBU
For a wallmount installation, the BBU installs on plywood (3/4-inch minimum) using two
#10 x 3/4-inch pan-head wood screws (customer provided). Install the BBU as follows:
Instructions for Wall Mounting the 1200641L1 BBU
Step Action
1 Determine the preferred unit layout to ensure cable plugs reach their designated sockets.
2 Ensuring a plumb measurement, mark where the pilot holes are to be drilled according to the
dimensions given in the documentation included with your shipment.
3 Drill the two pilot holes using a size 1/16-inch drill bit.
4 Screw in the top two pan-head screws that fit the keyhole openings. Let the head of each
screw protrude ~1/8 inch from the plywood to engage the keyhole slot.
5 Position the BBU and to hang on the screw heads. Allow the unit to slide down until the slot
end rests against the screws. Then fully tighten the #10 screws to secure the BBU to the
plywood.
6 Use cable ties as appropriate. The battery connection from the BBU should be directly
connected to the BBU port on the rear of the chassis.
4.280 "
center-to-center
2.734 "
edge-to-center
TOP of Unit