Figure 22: Power Supply Unit Extraction; Figure 23: Psu Pulled Out - Mellanox Technologies IS5025D-1BRC User Manual

Rev 2.9
To extract a PSU:
1. Remove the power cord from the power supply unit.
2. Grasping the handle with your right hand, push the latch release with your thumb while pull-
ing the handle outward. As the PSU unseats, the PSU status indicators will turn off.
3. Remove the PSU.
To insert a PSU:
1. Make sure the mating connector of the new unit is free of any dirt and/or obstacles.
2. Insert the PSU by sliding it into the opening until a slight resistance is felt.
3. Continue pressing the PSU until it seats completely. The latch will snap into place confirm-
ing the proper installation.
4. Insert the power cord into the supply connector.
5. Insert the other end of the power cord into an outlet of the correct voltage.
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Mellanox Technologies

Figure 22: Power Supply Unit Extraction

OK
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Figure 23: PSU Pulled Out

O K
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M e l la n o x
F a n U n it
Do not attempt to insert a PSU with a power cord connected to it.
The green PSU indicator should light. If not, repeat the whole procedure to
extract the PSU and re-insert it.
Latch Release
P o w e r S id e
O K
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O K
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P S U 1
Basic Operation and Installation
OK
OK
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O K
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