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Important Safety Instructions
Before using this equipment read all manuals and other documents related to this UPS and other equipment
connected to this UPS. SAVE THESE INSTRUCTIONS –This manual contains important safety and operating
instructions for the CUPS. If a replacement copy of a manual is needed, it can be found at www.lamarchemfg.com.
Electrical Safety
WARNING:
Hazardous Voltages are present at the input of power systems. The output from UPS and
from batteries may be low in voltage, but can have a very high current capacity that may cause severe
or even fatal injury.
When working with any live battery or power system, follow these precautions:
•Never work alone on any live power system; someone should always be close enough to come to your aid.
•Remove personal metal items such as rings, bracelets, necklaces, and watches.
•Wear complete eye protection (with side shields) and clothing protection.
•Always wear gloves and use insulated hand tools.
WARNING:
Lethal Voltages are present within the power system. Parts inside the UPS may still be
energized even when the UPS has been disconnected from the AC input power. Check with a meter
before proceeding. Do not touch any uninsulated parts.
•A licensed electrician should be used in the installation of any UPS.
•Always disconnect the UPS from the supply, batteries, and loads before performing maintenance, replacing
parts, or cleaning.
•Always assume that an electrical connection is live and check the connection relative to ground.
•Be sure that neither liquids nor any wet material comes in contact with any internal components.
•Do not operate this UPS outside the input and output ratings listed on the UPS nameplate.
•Do not use this UPS for any purpose not described in the operation manual.
Mechanical Safety
•This UPS or parts of the UPS may get very hot during normal operation, use care when working nearby.
•Do not expose equipment to rain or snow. Always install in a clean, dry location.
•Do not operate equipment if it has received a sharp blow, been dropped, or otherwise damaged in any way.
•Do not disassemble this UPS. Incorrect re-assembly may result in a risk of electric shock or fire.
Battery Safety
WARNING:
Follow all of the battery manufacturer’s safety recommendations when working with or
around battery systems. DO NOT smoke or introduce a spark or open flame in the vicinity of a battery.
Some batteries generate explosive gases during normal battery operation.
•When charging Lithium-Ion batteries, a B.M.S. must be utilized.
•To reduce risk of arc, connect and disconnect the battery only when the UPS is off.
•If it is necessary to remove battery connections, always remove the grounded terminal from the battery first.
•Remove personal metal items such as rings, bracelets, necklaces, and watches.
•Always wear rubber gloves, safety glasses, and a rubber lined vest/apron when working near a battery.
•Have plenty of fresh water and soap nearby in case the battery electrolyte contacts skin, clothing, or eyes.
•If the battery electrolyte contacts skin or clothing, wash immediately with soap and water.
•If the electrolyte enters the eye, immediately flood the eye with running cold water for at least ten (10)
minutes and seek medical attention immediately.
•Do not drop or place any materials on a battery. A spark or short-circuit could cause an explosion.
