C&D Technologies TEL12-105FS, Installation And Operating Procedures

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I. Purpose
The purpose of this manual is to inform installers how to receive, install and maintain C&D Technologies
front access batteries.
Safety
Installation and servicing of batteries should be performed or supervised by personnel knowledgeable
of lead acid batteries standard safety practices i.e., personal and equipment safety precautions.
Installation Tools and Materials Required
Safety Glasses – not provided Insulated 7/16” socket wrench – not provided
Insulated gloves (1 pair) – not provided Inch Pound Torque Wrench (110 in lb) – not provided
Digital Voltmeter – not provided
Battery Numbers – not provided
Terminal Prep Supplies – not provided TEL Series Front Access batteries
100FS/160F/180F Bus Bar (included 1 per unit) 160FW Bus Bar – (included 1 per unit)
PB00540 Bolt ¼ 20 (included 2 per unit) PB01706 Washer 1/4” (included 2 per unit)
Battery Description
The Valve Regulated Lead Acid (VRLA) battery is a minimal maintenance system utilizing an
oxygen recombination cycle to minimize gassing and eliminate electrolyte maintenance. The dilute
sulfuric acid electrolyte is immobilized by absorbent glass mat (AGM) separators. Each of the 2 VDC
cells (6 cells per unit) in each unit has a unique self resealing one way valve to relieve any excess
pressure generated during overcharging conditions. Four six cell units make up a 24 cell 48VDC
battery, two six cell units in series for 12 cell 24VDC applications.
ll.
Safety Concerns
(Please reference C&D Material Safety Data Sheet document L-84 for additional information.)
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Electrical Hazards
Battery systems present a risk of electrical shock and high short circuit current. Remove any
metal objects (e.g. watches and rings), use properly insulated tools, wear eye protection and rubber
gloves. Observe circuit polarities, use a voltmeter to check potentials before making connections
and do not make or break live circuits.
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Disposal
Lead Acid Batteries are to be recycled. Batteries contain lead and immobilized dilute sulfuric
acid. Dispose of in accordance with Federal, State and local regulations. Do not dispose of in a
landfill, lake or other unauthorized location. For assistance contact C&D at
www.standbypower.com
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Chemical Hazards
Any liquid emission from a battery may be electrolyte which contains dilute sulfuric acid this is
harmful to the skin and eyes, is electrically conductive and is corrosive. If electrolyte contacts
the skin, wash immediately and thoroughly. If electrolyte enters the eyes, promptly flush eyes with
water and seek medical attention. Neutralize spilled electrolyte with a solution of 1 lb. bicarbonate
of soda (baking soda) to 1 gallon of water.
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Fire, Explosion and Heat Hazards
Batteries can contain an explosive mixture of hydrogen gas which can vent under overcharging
conditions. Do not smoke or cause sparks in the vicinity of the battery. Do not install and charge
batteries in a sealed container. Mount the individual batteries with a minimum of 0.5'' between
units. If contained, assure the container or cabinet and room have adequate ventilation to prevent
accumulation of potentially explosive vented gas. Refer to the current issue of the National
Electric Code (NEC).
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Caution
Do not attempt to remove battery vents or add water as this presents a safety hazard and voids the
warranty. Wash hands after any contact with the battery lead terminals.