Chapter 5 Final Checkout
Gen 3 Site Controller System Manual
Circuit Breakers
5-4
68P80801E30-A 5/1/2002
Circuit Breakers
Note:
Breaker panels are always shipped fully configured whether the
equipment each circuit breaker controls is installed or not. This
procedure requires all breakers to be set to the ON position to
prevent the triggering of the breaker alarm indication. All steps must
be performed in this procedure to prevent unwanted alarm
indications.
1.
On the Cabinet breaker panel, set the EAS/EAS2/IMU breaker to
ON. Refer to Figure 5-3.
Verify that the Power LED on the EAS/EAS2 is lit.
2.
Set the CTRL A breaker to ON.
Verify that the Power LED on Controller A is lit.
3.
Set the CTRL B breaker to ON.
Verify that the Power LED on Controller B is lit.
Note:
The site reference requires 13 to 25 minutes to start up for the first
time. During this delay, the GPS receiver locates and fixes on
satellites. Also, the HSO requires 20 minutes for frequency
stabilization.
RFS3
CTRL A
RFS2
EAS/IMU CTRL B
7.5A
OFF
ON
iSC075
060796JNM
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
ON
7.5A
3A
25A
25A
7.5A
3A
3A
25A
25A
BR1
BR3
RFS1
BR2
BR4
Figure 5-3
Cabinet Breaker Panel (front view)