User's Manual

Powering on the Unit and Mounting the Solar Cover
JAN 2002
6-39
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
Objective
The objective of this procedure is to power on the unit and mount the
solar cover on the chassis.
You May Want to Wait
Do not mount the front solar cover on the unit if you wish to perform the
Acceptance Test Procedures (ATP). Otherwise, mount the front solar
cover until you perform the ATP.
Required Tools and Materials
The following tamper–resistant keys are required to do this procedure.
 Key for tamper–resistant stud (provided) for the solar cover.
 Key for tamper–resistant locks (provided) for the Primary Surge
Suppressor.
Procedure to Power On the
Unit and Mount Solar Cover
Refer to the procedure in Table 6-33 to power on the unit and mount the
solar cover.
Table 6-33: Procedure to Power on the Unit and Mount the Solar Cover
Step Action
1
n WARNING
Make sure the unit is properly grounded and that all connections are connected before powering
on unit.
on unit.
If not applying AC power, go to step 2. If applying AC power, push down on the AC power
breaker until it clicks and remains down. The white collar on the breaker is not visible when the
breaker is closed.
2 If not applying DC power or providing for battery backup, go to step 3. If applying DC power or
have short or long duration batteries present, push down on the DC power breaker until it clicks
and remains down. The white collar on the breaker is not visible when the breaker is closed.
3 Position the solar cover so the cooling vents are at the top and place the solar cover on the unit.
Use the key to tighten the four tamper–resistant studs (two on each side). Refer to Figure 6-29.
Procedure to Power On the
Surge Suppressor, the Unit,
and Mount the Solar Cover
If your BTS is equipped with the Primary Surge Suppressor, refer to the
procedure in Table 6-34 to power on the unit and mount the solar cover.
Table 6-34: Procedure to Power on the Surge Suppressor, the Unit, and Mount the Solar Cover
Step Action
1 If closed, open the front cover of the Primary Surge Suppressor. Use the tamper–resistant key and
turn both the locks counter–clockwise. Refer to Figure 6-29.
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