ADTRAN 6240 Installation Guide download pdf (Page 23)

NetVanta 6240 Series Hardware Installation Guide Unit Installation

Unpack and Inspect the BBU

After unpacking the BBU unit, inspect it for damage. If damage is noted, file a claim with the carrier; then

contact ADTRAN Customer Service.

Batteries are retained and prewired in the BBU in a specific pattern. Battery position is maintained by foam

spacers press fitted against the housing walls. Removing batteries or disconnecting wires compromises

correct reassembly and should not be attempted.

BBU Safety and EMC Notices

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference.

• This device must accept any interference received, including that which may cause undesired operation.

Wall Mounting the BBU

Figure 4 shows the BBU (P/N 1175044L1) mounting dimensions for the NetVanta 6240 Series.

Figure 4. Wall Mounting the BBU

• Removing the BBU covers could allow batteries to fall out.

• The BBU should only be used in specified ADTRAN applications.

• The BBU (P/N 1175044L1) weighs in excess of 30 pounds. Arrange for assistance when

handling the BBU for mounting.

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ADTRAN 6240 Installation Guide Page 23