Installation guide

66 Brocade NetIron CES 2000 and NetIron CER 2000 Hardware Installation Guide
53-1001834-01
Power supply replacement
5
CAUTION
To insure adequate bonding when attaching the provided Panduit LCD6-10AF two-hole ground
lug, a minimum of 20 PSI of torque is required to be applied to the mounting hardware used to
attach the ground lug. Use a star washer to ensure an NEBS compliant connection.
Verifying proper operation
To verify the proper operation of the power supply after power on, you can observe the LEDs on the
power supply.
After the NetIron CES or NetIron CER 2000 Series device powers on, you can observe the LEDs on
the front of the device to verify that it initialized successfully. There is a single LED on the power
supply which should be steady green when the power supply is receiving power and under normal
operation.Table 1 outlines the LEDs, the desired state of each LED, possible abnormal states of
each LED, and what to do if an LED indicates an abnormal state.
To verify proper operation, complete the following steps.
1. Verify that the power supply's LED is steady green on the back of the device.
2. Verify that the power supply was placed in power supply bay #1 and operational by observing a
steady green LED lighting up "P1" on the front of the device.