Black & Decker BM3B User Manual

6 VOLT / 12 VOLT
AUTOMATIC BATTERY MAINTAINER
INSTRUCTION MANUAL
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Catalog
Number
BM3B
1

Black & Decker BM3B Specifications

General

Input Voltage	120V AC
Output Voltage	6V/12V DC
Automatic Shut-Off	Yes
Amperage	3 Amp
Battery Types	6V and 12V lead-acid batteries
Safety Features	Overcharge protection, short circuit protection, reverse polarity protection

Summary

Safety Guidelines and Definitions

General Safety Instructions

Provides essential safety warnings and instructions for operating the battery maintainer and general appliance use.

Specific Hazard Warnings and Cautions

Details critical warnings regarding burst hazards, electric shock, explosive gases, and other potential dangers.

Operational Preparation and Connection

First Aid and Battery Preparation

Outlines first aid for acid contact and essential steps for preparing the battery before charging.

Charger Placement and Connection Safety

Provides guidelines for charger location and crucial safety steps to prevent sparks during battery connection.

Unit Features and Operating Modes

Key Features and Benefits

Lists the main features and advantages of the automatic battery maintainer.

Mounting and Setup Procedures

Details how to mount the unit and set the correct voltage for charging.

Charging Indicators and Connection Methods

Explains the charging indicator lights and describes connecting via terminal clamps or rings.

Maintenance and Troubleshooting

Using the DC Accessory Plug

Instructions for connecting the maintainer using the DC accessory plug for battery maintenance.

Fuse Replacement and Troubleshooting

Guides on replacing the fuse and resolving common charging issues.

Care, Accessories, and Specifications

Covers general maintenance, recommended accessories, and technical specifications.