C&D Technologies RS-990 Liberty Series 1000 User Manual

Page 7

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SECTION 2 - BATTERY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.1 Float

charging

2.2 Equalizing

charge

2.3 Over-voltage
2.4 Voltmeter

calibration

SECTION 3 - GENERAL INFORMATION AND MAINTENANCE. . . . . . . . . 20

3.1

Performance characteristics

3.2

Capacity and testing

3.3

Low cell voltages

3.4

Effects of temperature

3.5

High ambient temperature

3.6

Cleaning cell covers

3.7 Tap

connections

3.8

Putting batteries into storage

3.9 Record

keeping

PART 3
TROUBLE-SHOOTING and AVOIDING BATTERY DEGRADATION and
RECOGNIZING PROBLEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

SECTION 1 - HOW TO AVOID BATTERY DEGRADATION . . . . . . . . . . . . . 26

1.1

General information and precautions

1.2

Float versus cycle life

1.3

Low float voltage and sulfation

1.4 Hydration
1.5

Open circuit - late installations

1.6

Parallel battery strings

1.7

High temperature operation

APPENDIX A - MATERIAL SAFETY DATA SHEETS . . . . . . . . . . . . . . . . . . 29

APPENDIX B - WARRANTY PROVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . 35

APPENDIX C - VALVE REGULATED LEAD ACID BATTERY and

CHARGER INSPECTION REPORT FORM . . . . . . . . . . . . 36

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