Safety instructions, Important: save these instructions – Exide Technologies GB4127 User Manual
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SAFETY INSTRUCTIONS
 
 
WARNING
THIS EQUIPMENT CONTAINS LETHAL VOLTAGE LEVELS. INSTALLATION AND SERVICING
MUST BE PERFORMED BY QUALIFIED PERSONNEL
 
 
IMPORTANT: SAVE THESE INSTRUCTIONS!
READ AND FOLLOW ALL INSTRUCTIONS BEFORE INSTALLING, OPERATING, OR
SERVICING CHARGER. ANY DEVIATION CAN CAUSE SERIOUS AND PERMANENT DAMAGE.
FAILURE TO FOLLOW THE INSTRUCTIONS VOIDS THE WARRANTY.
 
 
1.
Install and ground the charger in accordance with the National Electric Code and your local electric 
code. Failure to properly ground the charger could result in a fatal electric shock. 
 
2. 
To reduce the risk of fire, install chargers on a surface of non-combustible material, such as concrete, 
stone, brick or grounded metal. 
 
3. 
This charger has been designed to only charge flooded, lead-acid batteries. It should not be used for 
charging other types of flooded batteries or sealed batteries. 
 
4. 
Connect only batteries of the same number of cells and ampere-hour rating as listed on the charger 
nameplate. Damage to the battery could occur, particularly if the battery has fewer cells than the 
rating of the charger. 
 
5. 
Do not touch uninsulated parts of the output connector or battery terminals. A possibility of serious 
electrical shock exists. 
 
6. 
During charge, batteries produce hydrogen gas, which can explode if ignited. Never smoke, use an 
open flame, or create sparks in the vicinity of the battery. Ventilate well when the battery is in an 
enclosed space. 
 
7. 
Do not connect or disconnect the battery plug while the charger is on. Doing so will cause arching 
and burning of the connector resulting in charger damage or battery explosion. 
 
8. 
Lead-acid batteries contain sulfuric acid, which is caustic and can cause chemical burns to the skin. 
Refer to the battery manufacturers instructions for safe handling of batteries. Use proper personnel 
protective equipment. Do not get in eyes, on skin, or on clothing. In cases of contact with eyes, flush 
immediately with clean water for 15 minutes. Seek medical attention immediately. 
 
9. 
Do not operate the charger with the door open or with any panels removed. De-energize all AC and 
DC power connections before servicing the charger. 
 
10. 
The charger is not for outdoor use. Do not expose the charger to water spray, rain or snow.
 
11. 
Do not operate the charger with damaged cables, including cables with exposed conductors or 
damaged connectors. Replace damaged cables before operation. 
 
12. 
Do not operate the charger if it has been dropped, received a sharp blow, or otherwise damaged in 
any way. Call your service representative. 
