Maintenance; Remove The Failed Psu; Install A New Psu - Bosch CIP5000 Series User Manual

58 en | Maintenance
20

Maintenance

This section describes how to replace the power supply units (PSU).
The power supply and its fans are replaced as a unit.
The CIP-5316W-00N and CIP-5424W-00N systems accommodate two AC power supplies in the
bay at the rear of the chassis. Each unit provides up to 550 Watts of power. Only a single
power supply is required for operation, with the second power supply purely as a redundant,
load-sharing backup. It can be removed without affecting system operation.
Notice!
In a redundant system, you do not need to power down the server; you can disconnect the
power cord from the failed PSU and replace the PSU with a new one.
20.1

Remove the failed PSU

To remove the failed PSU:
1.
2.
3.
4.
20.2

Install a new PSU

To install the power supply:
1.
2.
3.
4.
5.
2019-10 | V01 | F.01U.380.030
Verify that the PSU status indicator is red.
Unplug the power cord.
Hold onto the power supply handle while pressing the locking lever towards the power
supply handle.
Pull to remove the power supply from the chassis.
Align the power supply unit with the power supply slot.
Carefully slide the PSU all the way into the power supply bay until it clicks into place.
Plug in the power cord.
Turn on the power.
Verify that the power indicator is green.
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