Справочник Пользователя для Unique Broadband Systems Ltd. DRU200
Chapter
4
Commissioning
4.4
Commissioning Procedure
During the commissioning (initial turn-on) procedure, the operator will be required to
perform the following tasks:
perform the following tasks:
1. Power-on the repeater
2. Configure the repeater
3. Place the repeater in broadcast mode
2. Configure the repeater
3. Place the repeater in broadcast mode
4.4.1 Repeater AC/DC Power-on
The repeater AC/DC power should be turned on in the following sequence:
1. Switch ON the repeater cabinet circuit breaker, located in the building/site electrical
service panel.
2. Switch ON the AC disconnect device, located on or near the repeater pedestal (where
applicable).
3. Switch ON the MAIN PDU circuit breaker.
4. Switch ON the HE circuit breaker (CB 5), located on the PDU.
4. Switch ON the HE circuit breaker (CB 5), located on the PDU.
o
The air-to-air heat exchanger/heater will not turn on if the DRU is at room
temperature. Once the electronics compartment doors are closed, and the
temperature. Once the electronics compartment doors are closed, and the
compartment temperature increases, the air-to-air heat exchanger/heater fans will
turn on.
turn on.
5. Switch ON the BMS circuit breaker (CB 6), located on the PDU.
o
Ensure that the 12 VDC rectifier LEDs are illuminated green and that the internal
fans are rotating continuously.
o
Ensure that the BMS mounting shelf CTR LED is illuminated green.
6. Switch ON the 12 VDC battery circuit breaker (BAT CB), located on the BMS rear
panel.
7. Switch ON the HBE rear panel power switch.
8. Switch ON the LBE rear panel power switch.
9. Switch ON the TRMS rear panel power switch and close the electronics compartment
8. Switch ON the LBE rear panel power switch.
9. Switch ON the TRMS rear panel power switch and close the electronics compartment
rear door.
10. Switch ON the SERVICE AC circuit breaker (CB 7), located on the PDU.
11. Switch ON the TRMS circuit breaker (CB 8), located on the PDU front panel.
11. Switch ON the TRMS circuit breaker (CB 8), located on the PDU front panel.
o
Ensure that the TRMS Power LED is illuminated green.
12. Switch ON the FAN 1 (CB 9) and FAN 2 (CB10) circuit breakers, located on the PDU.
o
Ensure that the HPA compartment fans are rotating continuously (fans can be
heard) and that the PDU FAN 1 and 2 LEDs are illuminated red to indicate current
heard) and that the PDU FAN 1 and 2 LEDs are illuminated red to indicate current
draw.
SX03-10000-01-M01 4-2