Controls And Indicators - Black & Decker BC40EB Instruction Manual

to allow for the maximum proper internal chemical energy transfer. At the end of Stage 2, the charger will
automatically move into Stage 3 charge mode.
STAGE ONE
BEEP
FEATURES
• This unit has four charge rate settings, accessed by the 4/10/20/40 AMP button:
a) 4 amps: smaller batteries, such as in lawn mowers, snowmobiles, motorcycles, etc.
b) 10 amps: mid-sized batteries, such as in small cars
c) 20 amps: automobiles and light trucks
d) 40 amps: utility vehicles
• 110 amp engine start
• Automatic Temperature Compensation
• Battery type selection
• Digital diagnostics
• Alternator voltage and battery voltage check
• Digital display shows charge rate, operating mode, fault codes and FUL when charged
• 1-minute engine start
• 3-stage high-frequency switch mode automatic rapid charging
• Spark resistant reverse polarity and short circuit protection for user
• Built-in battery reconditioning (desulfate)
• Lightweight, high-efficiency design
• Internal short circuit protection
• Cables and clamps self-stored
• Reverse polarity indication
• Microprocessor control (Digital Smart Control)/High frequency power
• Compensates for low AC from extension cord use
• Equalization function

Controls and Indicators

CONTROL PANEL
Function Buttons (from left to right):
Battery Type (Step 1) allows the user to select Wet, Gel or AGM type of battery for efficient and safe charge.
Most automotive batteries are Wet batteries. Refer to the battery manufacturer's specifications for battery type.
BEEP
Charge Curve
STAGE TWO
STAGE THREE
OFF BEEP
Stage Three — Top-Off Charge voltage is
automatically maintained and reduced to a
predetermined level while current is adjusted
for a safe, effective battery charge. At the end
of Stage 3, the unit will BEEP signaling the
completion of the charging cycle.
The Automatic Float Charge feature is ideal
for maintaining a battery. It automatically
CHARGING
tops off battery as needed, keeping it fully
COMPLETE
charged all the time.
DIGITAL READOUT CIRCULATING
PATTERN
5