Enterprise 4500 System; Preparing The Air Conditioning - Sun Microsystems 6500 Installation Manual

The power cord provides a ground path that will protect the drives and boards in
the cabinet from static electricity damage.
Caution – Do not make mechanical or electrical modifications to the server cabinet.
Sun Microsystems® is not responsible for the regulatory compliance if the cabinet is
modified.
1.2.2

Enterprise 4500 System

The 8-slot Enterprise 4500 system uses nominal input voltages of 100-120 VAC or
200-240 VAC. Sun products are designed to work with single-phase power systems
having a grounded neutral conductor.
To reduce the risk of electrical shock, do not connect Sun products into another type
of power source. Contact your facilities manager or a qualified electrician if you are
unsure what type of power is supplied to your building.
1.3

Preparing the Air Conditioning

For the most reliable system operation:
The room should have sufficient air-conditioning capacity to support the cooling
needs of the entire system.
The air-conditioning system should have controls that prevent excessive
temperature changes.
1. Information Technology Equipment — UL 1950, copyright 1989, 1991 by Underwriters Laboratories, Inc.
1-6 Sun Enterprise 6500/5500/4500 Systems Installation Guide • August 2001
The attachment-plug receptacles in the vicinity of the unit or system are
all to be of an earthing type, and the earthing conductors serving these
receptacles are to be connected to earth at the service equipment.
1