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8A & 8G BATTERY INSTALLATION
AND OPERATING INSTRUCTIONS
This manual is intended to be a guide to optimize battery performance for multiple cyclic & float applications. Consult applicable
User Manuals for additional parameters for specific systems. This manual is not intended for SLI or Vehicle related applications.
Vehicle / Equipment Owner's Manual should be followed for SLI & Vehicle related applications.
SAFETY PRECAUTIONS
Although all valve-regulated cells have the electrolyte
immobilized within the cell, the electrical hazards associ-
ated with batteries still exists. Work performed on these
batteries should be done with the tools and the protective
equipment listed below. VRLA battery installations should
be supervised by personnel familiar with batteries and
battery safety precautions.
WARNING: Risk of fire, explosion, or burns. Do not
disassemble, heat above 40°C, or incinerate.
Protective Equipment
Although VRLA batteries can vent or leak small amounts
of electrolyte, electrical safety is the principle but not
the only concern for safe handling. Per IEEE 1188 recom-
mendations, the following minimum set of equipment for
safe handling of the battery and protection of personnel
shall be available:
• Safety glasses with side shields, or goggles, or face
shields as appropriate. (Consult application specific
requirements)
• Electrically insulated gloves, appropriate for the installation.
• Protective aprons and safety shoes
• Portable or stationary water facilities in the battery
vicinity for rinsing eyes and skin in case of contact with
acid electrolyte.
IN REFERENCE TO THIS MANUAL:
- "Battery" is defined as an individual 12 or 6 volt unit.
- "Battery string" is defined as a series connected
electrical system comprised of batteries (individual
12 or 6 volt units).
SAFETY PRECAUTIONS
• Class C fire extinguisher
• Acid neutralizing agent.
• Adequately insulated tools (as defined by ASTM F1505
"Standard Specification for Insulated and Insulating
Hand Tools").
• Lifting devices of adequate capacity, when required.
Procedures
Consult User Manual of specific application for
additional Safety & Operating requirements.
The following safety procedures should be followed
during installation: (Always wear safety glasses with
side shields or face shield goggles when working on
or near batteries.)
1. These batteries are sealed and contain no free electrolyte.
Under normal operating conditions, they do not present any
acid danger. However, if the battery jar or cover is damaged,
acid could be present. Sulfuric acid is harmful to the skin
and eyes. Flush affected area with water immediately
and consult a physician if splashed in the eyes. Consult
SDS for additional precautions and first aid measures.
Consult SDS for additional
precautions and first aid measures.
SDS sheets can be obtained at
www.eastpennmanufacturing.com
2. Prohibit smoking and open flames, and avoid arcing
in the immediate vicinity of the battery.
®
(con't)

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Summary of Contents for Deka 8A

  • Page 1 ® 8A & 8G BATTERY INSTALLATION AND OPERATING INSTRUCTIONS This manual is intended to be a guide to optimize battery performance for multiple cyclic & float applications. Consult applicable User Manuals for additional parameters for specific systems. This manual is not intended for SLI or Vehicle related applications.
  • Page 2: Safety Precautions

    (6.36V of 6V battery), whichever occurs first. Successive refresh charges shall be performed every 3 months. DEKA 8A & 8G BATTERIES ARE TESTED AND APPROVED TO BE INSTALLED AND OPERATED IN THEIR UPRIGHT POSITION. TOP TERMINAL BATTERY FRONT TERMINAL BATTERY Terminals –...
  • Page 3: Battery Assembly

    No-Ox-ID “A” from Sanchem, Inc. should be used on ter- Charge Voltage minals and connectors. For both 8A & 8G batteries the following voltage set- 4. Install all electrical connectors / cables and bolting tings should be followed: hardware loosely to allow for final alignment of batteries.
  • Page 4: Record Keeping

    ® TEMPERATURE COMPENSATION RECORD KEEPING (con’t) Discharge Voltage Curve Voltages, Temperatures & Ohmic Readings To estimate battery voltage during a constant current Record keeping is an important part of battery mainte- discharge at various DoD (Depth of Discharge) consult nance and warranty coverage. This information will help chart Discharge Voltage Curve in Appendix B.
  • Page 5: Maintenance

    ® Battery Cleaning Upon completion of the above charge, the desired acceptance test can be performed. Batteries, cabinets, and racks should be cleaned NOTE: There shall be no discharges of any duration with clean water, a mixture of baking soda and water or between the start of the equalization and the comple- East Penn Mfg.
  • Page 6 REFRESH RECORD FORM Date of EPM Order Number* Pallet ID Number Individual Performing Test (Full Name) Refresh Duration Refresh Information within 1 hour of Information Prior to Refresh Model Refresh Completion Number Notes & Comments Battery Battery Date Charging Battery Serial Open Circuit Voltage Voltage...
  • Page 7 APPENDIX B Voltage Compensation Chart Absorption / Regulation Equalize / °C Float °F Maintenance Min. Max. >35 13.32 13.62 14.22 14.40 >95 13.34 13.64 14.24 14.42 93.2 13.36 13.66 14.26 14.44 91.4 13.37 13.67 14.27 14.45 89.6 13.39 13.69 14.29 14.47 87.8 13.41...
  • Page 8 APPENDIX C CHARGING CURRENT VS. CHARGING TIME BATTERY TYPE A = 8AU1, 8GU1 B = 8G40C C = 8A22NF, 8G22NF D = 8G34R F = 8A27, 8G27 G = 8A31DT, 8G30H, 8G31, 8G31DT H = 8G5SHP I = 8A4D, 8G4D, 8GTE35 J = 8A8D, 8G8D K = 8AGC2, 8GGC2 DISCHARGE VOLTAGE CURVE...
  • Page 9 APPENDIX D Charge Current Limits 8A Series 8G Series Max. Charge Min. Charge Max. Charge Min. Charge Cell Type Cell Type Current (A) Current (A)** Current (A) Current (A)** 8GU1 31.6 8AU1 8G40C 40.0 12.0 8A22NF 16.5 8G22NF 8A24 51.0 15.3...
  • Page 10 APPENDIX E...
  • Page 11 ®...
  • Page 12 e-mail: reservepowersales@dekabatteries.com www.dekabatteries.com East Penn Manufacturing Co. Lyon Station, PA 19536-0147 Phone: 610-682-3263 Fax: 610-682-4781 All data subject to change without notice. No part of this document may be copied or E.P.M. Form No. 1833 10/22 © 2022 by EPM Printed in U.S.A. reproduced, electronically or mechanically, without written permission from the company.

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