Exide Technologies 92.30 User Manual

INSTALLATION

OPERATING

INSTRUCTIONS

INDEX

Section 1 - GENERAL INFORMATION

1.0 Marathon/Sprinter/SUNlyte Batteries 1

Section 2 - SAFETY PRECAUTIONS

2.0 Safety Alert 1

2.1 Sulfuric Acid Burns 1

2.2 Explosive Gases 1

2.3 Electrical Shock and Burns 1

2.4 Important Message 2

Section 3 - RECEIPT OF SHIPMENT

3.0 Delivery Inspection 2

3.1 Concealed Damage 3

Page

Section 4 - STORAGE PRIOR TO INSTALLATION

4.0 Storage Location 3

4.1 Storage Interval 3

Section 5 - GENERAL INSTALLATION CONSIDERATIONS

5.0 Battery Location 3

5.1 Ventilation 3

5.2 Temperature Variations 4

5.3 Floor Loading 4

5.4 Floor Anchoring 4

5.5 Open Circuit Voltage Check 4

Section 6 - RACK SYSTEM - INSTALLATION

6.0 Placement of Units 4

(continued on next page)

INDEX (continued)

Section 7 - ELECTRICAL INSTALLATION CONSIDERATIONS

7.0 Connecting Cables 5

7.1 Paralleling 5

7.2 Connection Preparation 5

7.3 Torqueing 5

7.4 Connections 6

7.5 Connection Check 6

7.6 Battery To Charger Connection 6

7.7 Connection Resistance 7

7.8 Cell Numerals 7

Section 8 - INITIAL CHARGE

8.0 Constant Voltage Initial Charge 7

Section 9 - OPERATION

Page

9.0 Float Charge 8

9.1 Float Voltages 8

9.2 Voltmeter Calibration 9

9.3 Recharge 10

9.4 Determining State of Charge 10

9.5 Effects of Temperature 10

9.6 Effects of Float Voltage 11

9.7 Ohmic Measurements

Section 10 - EQUALIZATION

10.0 Equalizing Charge 12

10.1 Equalizing Frequency 12

Section 11 - MAINTENANCE SCHEDULE 12

Section 12 - TAP CONNECTIONS 13

Section 13 - TEMPORARY NON-USE 13

Section 14 - UNIT CLEANING 13

Battery Maintenance Report Template 14

SECTION 1 - GENERAL INFORMATION

1.0 MARATHON/SPRINTER/SUNLYTE BATTERIES

In normal use, the battery will not generate or release hydrogen gas or acid mist, and will not leak acid. However, there is the possibility that under abnormal operating conditions hydrogen gassing, acid mist, and leaking electrolyte could occur. Thus GNB

Industrial Power recommends that Section 2 of these instructions entitled “SAFETY PRECAUTIONS” be reviewed thoroughly and strictly followed when working with batteries.

SECTION 2 - SAFETY PRECAUTIONS

2.0 SAFETY ALERT

The safety alert symbol at left appears

throughout this manual. Where the symbol

appears, obey the safety message to avoid

personal injury.

CAUTION

Before proceeding with the unpacking, handling, installation and operation of this sealed lead-acid storage battery, the following general information should be reviewed together with the recommended safety precautions.

2.1 SULFURIC ACID

ELECTROLYTE BURNS

SULFURIC ACID BURNS

DANGER

"Warning: Risk of fire, explosion, or burns. Do not disassemble, heat above 50 degrees Celsius or incinerate." Batteries contain dilute (1.310 nominal specific gravity) sulfuric acid electrolyte which can cause burns and other serious injury. In the event of contact with electrolyte, flush immediately and thoroughly with water. Secure medical attention immediately.

When working with batteries, wear rubber apron and rubber gloves. Wear safety goggles or other eye protection. These will help to prevent injury if contact is made with the acid.

DANGER

2.2 EXPLOSIVE GASES

EXPLOSIVE GASES

Batteries could generate explosive gases, which when released, can explode and cause blindness and other serious injury. If the safety vent opens while the explosive gases are being generated (e.g., in the event of a charger malfunction), these explosive gases will be released.

Keep sparks, flame and smoking materials away from the battery area and explosive gases.

DANGER

2.3 ELECTRICAL SHOCK AND BURNS

ELECTRICAL SHOCK

AND BURNS

All installation tools should be adequately covered with vinyl electrical tape or suitable nonconducting material to minimize the possibility of shorting across connections.

Never lay tools or other metallic objects on the batteries as shorting, explosions and personal injury may result.

Multi-cell systems attain high voltages; therefore, extreme caution must be exercised during installation of a battery system to prevent serious electrical burns or shock.

Loose or dirty connectors/connections can cause battery fires. Keep all connectors/ connections clean and torques at proper values. Keep outside of batteries clean and dry. Neutralize any acid corrosion with a cloth moistened with a solution of 1 lb. of baking soda to 1 gallon of water, then wipe off all traces of soda.

Do not move or shift racks/cabinets once installed without first disconnecting load to rack/cabinet and all inter-rack/cabinet connections. Consult wiring diagrams for location of these connections.

Do not lift cells by terminal posts. Do not tamper with post seals, protective covers, pressure relief vents or other battery components.

Disconnect the AC and DC circuits before working on batteries or charging equipment.

Assure that personnel understand the risk of working with batteries, and are prepared and equipped to take the necessary safety precautions. These installation and operating instructions should be understood and followed. Assure that you have the necessary equipment for the work, including insulated tools, rubber gloves, rubber aprons, safety goggles and face protection.

CAUTION !

If the foregoing precautions are not fully understood, clarification should be obtained from your nearest GNB Industrial Power representative. Local conditions may introduce situations not covered by GNB Industrial Power Safety precautions. If so, contact the nearest GNB Industrial Power representative for guidance with your particular safety problem before proceeding to install or service these batteries. Refer to applicable federal, state and local regulations as well as industry standards.

2.4 IMPORTANT MESSAGE

SECTION 3 - RECEIPT OF SHIPMENT

3.0 DELIVERY INSPECTION

Immediately upon delivery, examine for possible damage caused in transit. Damaged packing material could indicate rough handling. Make a descriptive notation on the delivery receipt before signing. If cell or unit damage is found, request an inspection by the carrier and file a damage claim immediately. Any battery with post or seal damage should be replaced.

The symbol at left indicates an important

message. If not followed, damage to and/or

impaired performance of the battery may

result.

3.1 CONCEALED DAMAGE

Within 15 days of receipt, examine all batteries for concealed damage. If damage is noted, immediately request an inspection by the carrier and file a concealed damage claim. Any delay in notifying carrier may result in loss of right to reimbursement for damages.

SECTION 4 - STORAGE PRIOR TO INSTALLATION

4.0 STORAGE LOCATION

If the battery is not to be installed at the time of receipt, it is recommended that it be stored indoors in a cool [25°C (77°F)], clean, dry location. Do not stack pallets or possible battery damage may occur.

4.1 STORAGE INTERVAL

The storage interval between the date of shipment and the date of initial charge should not exceed six (6) months. The battery should be given a freshening charge (refer to Section 8 - Initial Charge) before the end of the above stated storage interval. Storage at elevated temperatures will result in accelerated rates of self discharge. A general rule of thumb is that for every 10°C (18°F) increase above 25°C (77°F) the time interval for freshening charge should be halved. For example, if a battery was stored at 35°C (95°F) the freshening charge time interval would be 3 months. If the battery was stored at 30°C (86°F) the freshening charge time interval would be 4.5 months. Storage beyond these periods without proper charge can result in excessive sulfation of plates which is detrimental to battery performance and life.

SECTION 5 - GENERAL INSTALLATION CONSIDERATIONS

Prior to starting the installation of the MARATHON/SPRINTER/SUNLYTE battery system, a review of this section is strongly recommended.

5.0 BATTERY LOCATION

It is recommended that the battery be installed in a clean, cool, dry location. Floors should be reasonably level and able to support the battery weight. A location having an ambient temperature of 25°C (77°F) will result in optimum battery life and performance. Temperatures below 18°C (65°F) reduce battery efficiency. Temperatures above 27°C (80°F) will result in a reduction of battery life. Continuous operation above 50°C (122°F) is not recommended.

A designated aisle space should be provided to permit initial installation and future service or surveillance of the batteries.

5.1 VENTILATION

The MARATHON/SPRINTER/SUNLYTE battery is a valve regulated battery which under normal recommended charging in a stationary application does not vent any gases.

+ 12 hidden pages