Installation Instructions

Powering on Unit and Mounting the Solar Cover

PRELIMINARY

SCt300 BTS Hardware Installation, ATP and FRU Procedures

DEC 2000

6-52

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.

Tools Required

The following tamper–resistant keys are required to do this procedure.

S Key for tamper–resistant stud (provided) for the solar cover.

S Key for tamper–resistant locks (provided) for the Primary Surge

Suppressor.

Procedure to Power On Unit

and Mount Solar Cover

Refer to the procedure in Table 6-45 to power on the unit and mount the

solar cover.

Table 6-45: Procedure to Power on the Unit and Mount the Solar

Cover

Step Action

n WARNING

Make sure the unit is properly grounded and that all

connections are connected before powering on unit.

If l i AC 2 If l i AC

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 6-37.

Procedure to Power On Surge

Suppressor, Unit and Mount

Solar Cover

If your BTS is equipped with the Primary Surge Suppressor, refer to the

procedure in Table 6-46 to power on the unit and mount the solar cover.