EnerSys Alpha Micro 100, Инструкция по установке и эксплуатации, Страница: 9 / 88

017-220-J0 Rev C
8
WARNING!
WARNING: Risk of electric shock. Hazardous live parts inside this UPS are energized
from the battery supply even when input AC power is disconnected. Do not remove
cover. No user serviceable parts inside. Refer servicing to qualified service personnel.
Use only the supplied batteries with the unit.
1.2 Electrical Safety
• To be installed by qualified service personnel only, in accordance with applicable local and/or state electrical
codes, including consideration of a dedicated grounding rod.
• CAUTION: Use wires suitable for at least 90° C.
• In order to comply with the Canadian electrical code part 1, the UPS must receive power from a disconnect
marked suitable for use as service equipment.
• This equipment has been evaluated to Over Voltage Category (OVC) CAT II. If the equipment is intended to be
used in areas where the OVC can exceed the design, then additional protection is to be provided external to the
equipment in the end installation
1.3 General Warnings and Cautions
You must read and understand the following warnings before installing the Alpha Micro 100 and its components.
Failure to do so could result in personal injury or death.
• Read and follow all instructions included in this manual.
• Do not work alone under hazardous conditions.
• Only qualified personnel are allowed to install, operate and service this system and its components.
• Use proper lifting techniques whenever handling equipment, parts, or batteries.
• Always assume electrical connections or conductors are live. Switch off all circuit breakers and double-check
connections with a voltmeter before performing installation or maintenance.
• Place warning label(s) on the utility panel to tell emergency personnel a UPS is installed.
• The Alpha Micro 100 uses more than one live circuit. AC power may be present at the outputs even if the system
is disconnected from line or battery power.
• Battery installation and servicing should be done or supervised by personnel knowledgeable about batteries and
their safety procedures.
• Be extra cautious when connecting or adjusting battery cabling. An improperly connected battery cable or an
unconnected battery cable can result in arcing, fire, or explosion.
• Use new batteries when installing a new unit. Verify that all batteries are the same type with identical date codes.
• Always replace batteries with ones of identical number, type and rating. Never install old or untested batteries.
One sealed lead-acid battery is rated to a maximum voltage of 12Vdc.
• A battery that shows signs of cracking, leaking or swelling must be replaced immediately by authorized person-
nel using a battery of identical type and rating.
• Keep tools away from walk areas where you or others could fall over them.
• Wear safety glasses when working under any conditions that might be hazardous to your eyes.
• Do not work on the unit or connect or disconnect cables during periods of lightning activity.
• Do not smoke or introduce sparks in the vicinity of a battery.
• Never open or damage the batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic and
hazardous to the environment.