
2-21
Figure 2-24 Installing the power module
Figure 2-25 PSR1110-56A power module installed in the chassis
NOTE:
The PSR1110-56A power module, including its handle, adds 64 mm (2.52 in) to chassis depth.
Removing a
PSR180-56A/PSR360-56A/PSR560-56D/PSR720-56A/PSR
1110-56A power module
The removal procedure is the same for the PSR180-56A, PSR360-56A, PSR560-56D, PSR720-56A,
and PSR1110-56A power modules. The following procedure uses the PSR720-56A power module as
an example.
To remove a PSR720-56A 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.
Press the latch towards the handle, and pull the power module along the guide rails until it is
part-way out.
4.
Grasp the handle of the power module with one hand, support the bottom with the other hand,
and pull the power module slowly along the guide rails out of the slot.
Keep the removed power module in an antistatic bag or the power module package bag for
future use.