HP Network Storage Router m2402 - Manual (Page 182)

Hardware Module Replacement
188 Network Storage Router M2402 User Guide
Removing and Installing a Power Module or Power Bay Cover
When two power modules are installed, as long as at least one power module
remains working, the power modules are hot-swappable.
Caution: Power bays must either have a power module or power bay cover
installed to ensure proper cooling. If proper cooling is not maintained, the
router could overheat and automatically power off.
Figure 111: Removing and installing power modules
Caution: If it is necessary to remove the power module in a single power
supply system, HP recommends first powering-down the router. Be sure all data
movement operations are suspended during this time.
Item Description
1
Installing a power module
2
Removing a power bay cover
3
Removing a power module
1
3
2