HP Surestore Disk Array 12h HP SureStore E Disk Array 12H User's and Service M - Page 20
Connecting Power Cords, Installing Modules
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Description Product Description Connecting Power Cords Connecting Power Cords You should connect power cords to all ac power connectors (see Figure 3). Disk array availability is enhanced if each power cord is connected to a separate ac branch circuit. WARNING! To avoid a fire hazard, the ac branch service must be properly currentprotected by either a fuse or a circuit breaker. Use only UL/CSA approved power cord, SVT type, rated for suitable voltage and current. These power cords have two conductors and a ground. Failure to use the proper power cord may result in a shock or fire hazard. Installing Modules This chapter shows how to install modules into the disk array. NOTE! To improve enclosure cooling and balance the load on the internal SCSI buses, the disk modules should be installed from left to right and from top to bottom. Disk module SCSI addresses are automatically preset by the backplane inside the disk array enclosure upon insertion. 20