Location and Environment, Servicing | Eaton Electrical APR48

Data Power Solutions Quick Start Guide

Location and Environment

•APS dc power systems (rack-mounted and desktop versions) meet the safety and fire enclosure requirements (as specified in IEC 60950-1, UL 60950-1, EN 60950-1 and AS/NZS 60950.1). Always mount APS3-05X and APS6-05X dc powers systems in 19-inch wide host equipment racks (enclosed or open type) securely bolted to the floor and position the desktop versions (APS3-06X) on a surface that supports the weight (12kg/26lb) of the power system.

•To maintain optimum system cooling, keep the front and rear of the APS dc power system clear from walls or other equipment. The minimum recommended clearance distance at the front and rear of the APS dc power system is 50 mm (2”). No top and bottom clearance is required.

•The location must provide adequate airflow around the unit, in an atmosphere free from excessive dust, corrosive fumes or conductive contaminants.

•Dust build-up within APS dc power systems may cause premature failure. In dusty environments, either install the power system in a sealed and air-conditioned equipment room, or provide fan assisted filtered air to create a positive pressure environment inside the equipment room. Both options require regular cleaning of the air filters.

•Do not allow water or any foreign object to enter the APS dc power system. Do not place objects containing liquid on top of or near the unit.

Servicing

•Data Power Solutions contain hazardous voltages. Do not attempt to disassemble or service the unit if you are not qualified. Only service personnel of Eaton Corporation's Telecommunications Solutions Division or their authorized service agents are permitted to service the unit.

•If the power system requires servicing other than external battery or rectifier replacement, isolate the unit first, as follows:

•Unplug the ac supply cords from the ac power outlets.

•Disconnect the external batteries, by switching off the battery circuit breakers.

维修

•数据电源解决方案设备包含危险电压。如果您没有获得维修资格，请不要尝试拆卸或维修设备单元。只有伊顿公司电讯解决方案部的维修人员或他们授权的维修代理才允许维修设备单元。

•如果电源系统需要进行的维修不属于外置电池或整流器更换，则应首先隔离设备单元，步骤如下：

•从交流电源插座拔下交流电源线。

•关闭电池电路断路器，断开外置电池。

Entretien

•Les solutions Data Power utilisent des tensions dangereuses. Ne tentez pas de démonter ou d'intervenir sur l'appareil si vous n'êtes pas qualifié. Seul le personnel du service de réparation de la division Solutions de Télécommunications d'Eaton Corporation ou leurs agents de maintenance autorisés sont habilités à intervenir sur l'unité.

•Si vous devez intervenir sur le système d'alimentation électrique autrement que pour remplacer le redresseur ou la batterie externe, commencez par isoler l'unité, en procédant de la façon suivante :

•Débranchez les cordons d'alimentation CA des prises de courant CA.

•Déconnectez les batteries externes en coupant les disjoncteurs d'alimentation des batteries.

	12	Copyright © 2006-2009 Eaton Corporation. All Rights Reserved.
	12	10640205 February 2009
		10640205 February 2009