RadioFrame Networks Inc MCSERIESHP10 Manuale Utente
MC-Series High-Power System
Scheduled and Unscheduled Maintenance
998--01 Rev X1
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY 95
breakers has a three-position switch: ON, OFF or TRIPPED. The single alarm output
connected to each breaker is normally closed and goes open when a breaker is tripped.
connected to each breaker is normally closed and goes open when a breaker is tripped.
1 Verify that all breakers are in the OFF position on the front of the PDU.
2 Follow the power supply and battery manufacturer's installation and maintenance
2 Follow the power supply and battery manufacturer's installation and maintenance
documentation to remove power from the PDU.
3 Disconnect the powerplant from the PDU using the two lugs.
4 Remove all power connections from the back of the PDU.
5 Remove the 4 front mounting screws from the front of the PDU, and remove the
4 Remove all power connections from the back of the PDU.
5 Remove the 4 front mounting screws from the front of the PDU, and remove the
PDU from the rack, and then package it for shipment.
Figure 63 PDU, High-Power Rear View
Figure 64 PDU, High-Power Front View
6 Mount the replacement PDU.
While supporting the PDU, slide it into the cabinet mounting position. Secure the PDU to the
cabinet mounting rails using the four mounting screws provided with the unit. Tighten the
screws to 4.5 Nm (40 in-lb).
cabinet mounting rails using the four mounting screws provided with the unit. Tighten the
screws to 4.5 Nm (40 in-lb).
7 Reconnect all power connections to the back of the PDU.
8 Follow Power supply and battery manufacturer's installation and maintenance
8 Follow Power supply and battery manufacturer's installation and maintenance
documentation to install power to PDU.
9 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
RBS: The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then
green for each present RadioBlade transceiver. If no RadioBlade transceiver is
present, the LED will not light. To verify the contents of the RBS, pull out the shelf
(powering off is not required) and inspect the RadioBlade transceivers and their
respective status LEDs. Reinsert the RBS. To do this, press up on one side rail
locking arm and press down on the other side rail locking arm, and then push the unit
into the rack. For an illustration of the locking arms, refer to Figure 62 on page 94.
present, the LED will not light. To verify the contents of the RBS, pull out the shelf
(powering off is not required) and inspect the RadioBlade transceivers and their
respective status LEDs. Reinsert the RBS. To do this, press up on one side rail
locking arm and press down on the other side rail locking arm, and then push the unit
into the rack. For an illustration of the locking arms, refer to Figure 62 on page 94.
BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn green.
Warning!
Verify that all breakers in the PDU are in the OFF position prior to proceeding.
Leave them in the OFF position until instructed otherwise.
Leave them in the OFF position until instructed otherwise.