2. Review Cray operating procedure video if facility power connections use IEC60309 32A 3PY or IEC60309 pin
and sleeve type power connectors to make a secure connection.
Refer to the Pin and Sleeve Connection service video: 00:000:17.
3. Connect the facility power cables to the left side PDU power cables.
4. Connect the facility power cables to the right side PDU power cables.
5. Verify that the power cords are connected to the network and management switches. Connect any power
cords that are not connected to the switches.
6. Refer to the illustrations in the following sections for specific information about power distribution for the
ClusterStor L300 and L300N base rack/storage rack model and configuration being installed.
8.1
Reset the Circuit Breaker
Prerequisites
The handle-type circuit breaker located on the ClusterStor L300 and L300N power distribution unit (PDU) may
require resetting.
About this task
How to reset a circuit breaker on a ClusterStor L300 and L300N PDU. Each PDU has one fuse/circuit breaker per
input phase.
Procedure
1. Lift the hinged cover over the breaker.
2. Check whether the colored indicator (a rectangle or a triangle) below the operating handle is GREEN,
indicating the breaker has tripped.
3. Determine the cause of the overload or short circuit and correct it.
4. Pull up the operating handle until the indicator turns RED.
8.2 Reset a Circuit Breaker on a Raritan PDU
Prerequisites
Components are off and one or more circuit breakers is tripped.
About this task
Background info for task.
Cable the External Power Connections
31
To Next Page
Loading...