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Figure2-25 Installing a PSR150-A1 power module
2
Removing a PSR150-A1/PSR150-A2/PSR150-D1 power
module
The removal procedure is the same for PSR150-A1, PSR150-A2, and PSR150-D1 power modules.
The following procedure uses the PSR150-A1 power module as an example.
To remove a PSR150-A1 power module:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Disconnect the power cord.
3.
Loosen the captive screws of the power module with a Phillips screwdriver until they are
completely disengaged.
4.
Grasp the handle of the power module with one hand and pull it out a little, support the bottom
with the other hand, and pull the power module slowly along the guide rails out of the slot.
Put away the removed power module in an antistatic bag or the power module package bag for
future use.
5.
Install the filler panel to prevent dust and ensure good ventilation if no power module is installed
in the slot.
Installing a
PSR360-56A/PSR560-56D/PSR720-56A/PSR1110-56A
power module
CAUTION:
To prevent damage to the power module or the connectors on the backplane, insert the power
module gently. If you encounter a hard resistance when inserting the power module, pull out the
power module and insert it again.
The installation procedure is the same for the PSR360-56A, PSR560-56D, PSR720-56A and
PSR1110-56A power modules. The following procedure uses the PSR720-56A power module as an
example.
To install a PSR720-56A power module:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Put your forefinger into the hole in the filler panel, if any, in the target power module slot, and
pull out it gently.
2
1
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