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7

Charging the Battery

1. Slide the Charge Rate Selector switch to 1 amp or 2 amps.
2. Leave the charger on.
3. Monitor the battery from time to time.

Note: 

A clicking sound may occur during this process. This is normal.

Fuse Replacement (DC Accessory Adapter)

1. Remove plug from accessory outlet. Remove the gold cap by turning counterclockwise and lifting off. 
2. Remove center pin and spring. Remove fuse.
3. Replace fuse with same type and size fuse (5 amp). 
4. Replace center pin and spring inside plug.
5. Replace gold cap by turning clockwise.

TROUBLESHOOTING

Unit Not Charging

• Check that the charger is properly connected to a live 120 volt AC outlet (the LED will illuminate).
• Check that the correct charge rate has been selected for the battery being charged.
• If the battery to be charged has fallen below 2 volts, the battery cannot be recharged with this unit.

CARE AND MAINTENANCE

With proper care and minimal maintenance, the 2 Amp Charge Rate Automatic Battery Maintainer will provide
years of dependable service. For maximum performance, manufacturer recommends:

1. Storing the unit in a clean, dry, cool place when not in use.
2. Cleaning the unit casing and cords (as necessary) with a dry (or slightly damp) cloth. Ensure that unit is

completely disconnected from battery and power source, before cleaning.

3. To maintain the operating condition and maximize the life of the charger cords, always coil them loosely for

storage. Do not wrap them around the unit or crimp them with a tight band.

WARNINGS:

• Do not use charger if cords have been damaged in any way — call  Technical Support toll-free at (800) 544-6986.
• There are no user-serviceable parts in this unit.
• Do not open the unit. In the event of malfunction, it must be returned to manufacturer for professional testing
and repair. Opening the unit will void the manufacturer’s warranty. 

Accessories

Recommended accessories for use with your tool are available from your local dealer or authorized service
center. If you need assistance regarding accessories, please call: 

1-800-544-6986

.

WARNING:

The use of any accessory not recommended for use with this tool could be hazardous.

SERVICE INFORMATION

All Black & Decker Service Centers are staffed with trained personnel to provide customers with efficient and
reliable power tool service. Whether you need technical advice, repair, or genuine factory replacement parts,
contact the Black & Decker location nearest you. To find your local service location, refer to the yellow page
directory under "Tools—Electric" or call: 

1-800-544-6986

or visit 

www.blackanddecker.com.

FULL TWO-YEAR HOME USE WARRANTY

Black & Decker (U.S.) Inc. warrants this product for two years against any defects in material or workmanship.
The defective product will be replaced or repaired at no charge in either of two ways.
The first, which will result in exchanges only, is to return the product to the retailer from whom it was
purchased (provided that the store is a participating retailer). Returns should be made within the time period of
the retailer’s policy for exchanges (usually 30 to 90 days after the sale). Proof of purchase may be required.
Please check with the retailer for their specific return policy regarding returns that are beyond the time set for exchanges.
The second option is to take or send the product (prepaid) to a Black & Decker owned or authorized Service
Center for repair or replacement at our option. Proof of purchase may be required. Black & Decker owned and
authorized Service Centers are listed under "Tools-Electric" in the yellow pages of the phone directory and on
our website www.blackanddecker.com.

BM2B_ManualEN_042407.qxp  4/24/2007  5:23 PM  Page 7

Summary of Contents for 2 AMP CHARGE RATE AUTOMATIC BATTERY MAINTAINER

Page 1: ...1 800 544 6986 BEFORE YOU CALL HAVE THE CATALOG No AND DATE CODE AVAILABLE IN MOST CASES A BLACK DECKER REPRESENTATIVE CAN RESOLVE THE PROBLEM OVER THE PHONE IF YOU HAVE A SUGGESTION OR COMMENT GIVE US A CALL YOUR FEEDBACK IS VITAL TO BLACK DECKER TO REDUCE THE RISK OF INJURY THE USER MUST READ AND UNDERSTAND THE INSTRUCTION MANUAL SAVE THIS MANUAL FOR FUTURE REFERENCE Cat BM2B Form 90515398 April...

Page 2: ...cord from heat oil and sharp edges DON T OVERREACH Keep proper footing and balance at all times DISCONNECT APPLIANCES Disconnect the appliance from the power supply when not in use before servicing and when changing accessories such as blades and the like AVOID UNINTENTIONAL STARTING Don t carry plugged in appliance with finger on switch Be sure switch is off when plugging in GROUND FAULT CIRCUIT ...

Page 3: ...ructions before using any tool or equipment SAVE THESE INSTRUCTIONS THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR THE 2 AMP CHARGE RATE AUTOMATIC BATTERY MAINTAINER MODEL BM2B WARNING TO REDUCE THE RISK OF INJURY Follow these instructions and those published by the battery manufacturer and manufacturer of any equipment you intend to use with this unit Review cautionary marki...

Page 4: ... if vehicle battery is jump started Before jump starting read the vehicle s owner s manual to confirm that external starting assistance is suitable When working with lead acid batteries always make sure immediate assistance is available in case of accident or emergency Always have protective eyewear when using this product contact with battery acid may cause blindness and or severe burns Be aware ...

Page 5: ...ine parts 2 Stay clear of fan blades belts pulleys and other parts that can cause injury to persons 3 Check polarity of battery posts POSITIVE POS P battery post usually has larger diameter than NEGATIVE NEG N post 4 Determine which post of battery is grounded connected to the chassis If negative post is grounded to chassis as in most vehicles see 5 If positive post is grounded to the chassis see ...

Page 6: ...is entire user s manual before installing or using this device The manual should then be retained for quick reference whenever the unit is used Figure 1 shows the battery charger and its components FEATURES The unit has two charge rate settings controlled by one switch a 2 amp for recharging motorcycles lawn mowers tractors ATVs snowmobiles and personal watercraft b 1 amp for maintenance charging ...

Page 7: ...ctions at the front of this manual Connecting the Charger with Terminal Rings The charger s output leads have crimped color coded ring terminals Figure 4 RED POSITIVE and BLACK NEGATIVE These rings connect directly to the corresponding connectors on the battery posts 1 Remove the nuts from the bolts of the battery post s connectors 2 Position the RED terminal on the bolt of the POSITIVE battery po...

Page 8: ...unction it must be returned to manufacturer for professional testing and repair Opening the unit will void the manufacturer s warranty Accessories Recommended accessories for use with your tool are available from your local dealer or authorized service center If you need assistance regarding accessories please call 1 800 544 6986 WARNING The use of any accessory not recommended for use with this t...

Page 9: ...ference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules This limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accor...

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