User guide

Getting Started
33
Warning Operation of the enclosure with ANY blank plates or rear modules missing will disrupt the airflow
and the drives will not receive sufficient cooling. It is ESSENTIAL that all rear apertures are filled
before operating the unit.
2.13.2 Procedure
Clip the correct size blank plates into the rear bay apertures as required.
2.14 Power Cord Connection
Warning Ensure that you select the correct voltage range on the SS-PSU-450 Power Supply/Cooling
module BEFORE connecting the power cords. These Power supplies are NOT auto-ranging,
failure to select the correct range WILL damage the PSU.
2.14.1 Parts Check List
• Trifurcated power cord
• Power cord to requisite local standards
2.14.2 Procedure
1 Attach the Triifurcated power cord to the Power Supply/Cooling Modules,
2 Attach the power cord to the in-line IEC connector in this cord.
Caution These power splitting cables are provided so that the system is operated from a SINGLE power source
thus providing a single point of disconnect.
3 A STANDBY LED on the ESI/Ops panel indicates whether AC mains power is present.
Caution The power connections must always be disconnected prior to removal of the Power Supply/Cooling
module from the enclosure.
Figure 2–24 Typical Blanking Plate Installation