GE Industrial Solutions SG Series UL LISTED BATTERY CABINETS - Manual (Page 5)

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Installation and O&M manual for SG battery cabinets - OPM_SGS_XXU_ISG_BAT_XUS_V020.doc Installation Guide SG Series UL Battery cabinets
1 BATTERY SAFETY PRECAUTIONS
This battery cabinet contains its own energy source. The internal wiring and output terminals may carry live
voltage even when the UPS is not connected to an AC source.
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To reduce the risk of fire or electric shock, install the battery cabinet(s) in a temperature and humidity
controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed
40°C (104°F). Do not operate near water or excessive humidity (95% max non-condensing). The system is not
intended for outdoor use.
- Ensure all DC power is disconnected from the UPS before performing installation or service.
- Keep the battery cabinet(s) door(s) closed to ensure proper cooling, airflow and to protect personnel from
dangerous levels of voltages inside the unit.
- Do not install the battery cabinet(s) close to gas or electric heat sources.
- The operating environment should be maintained within the parameters stated in this manual.
- Keep surroundings uncluttered, clean, and free from excess moisture.
- Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the equipment.
Installation of batteries should be performed or supervised by personnel knowledgeable of batteries and the
required precautions. Keep unauthorized personnel away from batteries.
Be sure to observe the grounding recommendations when installing batteries. When replacing batteries, use
the same number and type of batteries from the same manufacturer unless all batteries are being replaced at
the same time.
! CAUTION
Lead-acid batteries contain hazardous materials. Batteries must be handled, transported and recycled in
accordance with federal, state and local regulations. Because lead is a toxic substance, lead-acid batteries
must be recycled.
Do not open or mutilate the batteries. Released electrolyte is harmful to the skin and eyes, and may be toxic.
Do not dispose of batteries in a fire. The battery may explode.
Do not install any batteries that are cracked, leaking or show other signs of damage. Contact GE Service at 1-
800-637-1738 (option #3)
Batteries can present a risk of electrical shock and high short circuit current. The following precautions should
be observed when working on batteries:
• Remove watches, rings and other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of batteries.
• Disconnect charging source prior to connecting or disconnecting battery terminals.
• Determine if battery is inadvertently grounded. If inadvertently grounded, remove source of ground. Contact
with any part of a grounded battery can result in electrical shock. The likelihood of such shock will be
reduced if such grounds are removed during installation and maintenance.
Lead-acid batteries can present a risk of fire because they generate hydrogen gas. The following procedures
should be followed:
• DO NOT SMOKE when near batteries.
• DO NOT cause flame or spark in battery area.
• Discharge static electricity from body before touching batteries by first touching a grounded metal surface.
• After replacing batteries in the cabinet, replace the retaining straps that hold them in place on the shelves.