Quantum QXS Series Hardware Installation And Maintenance Manual page 50

CAUTION Use only power cords supplied in the installation kit or those that meet product specifications.
CAUTION Adhere to power source and power connection requirements to avoid harm to equipment.
Only connect the power supply unit (PSU) to power sources that comply with product specifications and
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labels.
Always remove all power connections before you remove a PSU from the storage or expansion enclosure.
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To route 5U enclosure power cords :
1. Select both power cords from the packaging and remove the cable ties.
2. Facing the rear of the rack cabinet, connect a power cord connector to each PSU.
3. Route the left power cord below the left outermost fan and connect the plug to an outlet on an independent
power distribution unit (PDU), allowing a minimum of slack.
4. Route the right power cord below the right outermost fan and connect the plug to an outlet on an
independent PDU, allowing a minimum of slack.
Figure 34 5U power cord routing to independent power distribution units
5. Secure each power cord, using the built-in secure ties on the PSU.
6. Proceed with routing data cables in the next tasks, leaving the power on sequence until after you complete
all other cabling tasks and are fully ready to test your connections.
Chapter 5 Installation of 5U enclosures 41