Removing A Power Supply; Connecting The Power Cord - HP PSR650-A User Manual

CAUTION:
If the captive screws cannot be tightened, check whether the
power supply is properly installed.

Removing a power supply

Remove a power supply in the opposite way you install it:
1. Wear an ESD-preventive wrist strap and loosen the captive
screws on the power supply.
2. Grasp the handle of the power supply with one hand to pull out a
part of it. Then hold the module bottom with the other hand and
take out the module slowly.
CAUTION:
Since the power supply is heavy, you are recommended to
grasp the power supply handle with one hand and hold the
bottom with the other while pulling out a power supply slowly.

Connecting the power cord

After installing the power supply to the device, you can connect the
power cord. When connecting the power cord, check that:
•
The power switch is in the OFF position.
•
In the case of a DC power supply, make sure that the power
switch at the other end of the DC power cord is also in the OFF
position to avoid danger.
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