4
5
sPeCiFiC sAFety iNstruCtioNs For BAttery ChArgers
WARNING: BURST HAZARD:
Do not use the unit for charging dry-cell batteries that are commonly used with home appliances.
These batteries may burst and cause injury to persons and damage property. Use the unit for charging/boosting a 12 volt battery
only. It is not intended to supply power to a low-voltage electrical system other than in a starter-motor application.
• Use of accessories and attachments:
The use of any accessory or attachment not recommended by manufacturer for use with
this battery charger could be hazardous.
• Stay alert.
Use common sense. Do not operate battery charger when you are tired.
• Check for damaged parts.
Any part that is damaged should be properly repaired or replaced by an authorized service center
unless otherwise indicated elsewhere in this instruction manual before further use.
• Do not operate
the battery charger near flammable liquids or in gaseous or explosive atmospheres. Motors may spark, and the
sparks might ignite fumes.
WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK:
• Never immerse the battery charger in water or any other liquid, or use when wet.
WARNING: RISK OF EXPLOSIVE GASES:
• Working in the vicinity of a lead acid battery is dangerous. Batteries generate explosive gases during normal battery operation.
For this reason, it is of the utmost importance that each time before using the battery charger you read this manual and follow
instructions exactly.
• To reduce the risk of battery explosion, follow these instructions and those published by the battery manufacturer and
manufacturer of any equipment you intend to use in the vicinity of the battery. Review cautionary markings on these products
and on the engine.
• This equipment employs parts (switches, relays, etc.) that produce arcs or sparks. Therefore, if used in a garage or enclosed area,
the unit MUST be placed not less than 18 inches above the floor.
• THIS UNIT IS NOT FOR USE BY CHILDREN AND SHOULD ONLY BE OPERATED BY ADULTS.
WARNING: TO REDUCE THE RISK OF FIRE:
• Do not operate near flammable materials, fumes or gases.
• Do not expose to extreme heat or flames.
• If the vehicle accessory outlet fuse opens (blows) when plugging in this battery charger, do not use this battery charger with this
vehicle accessory outlet:
Do not repeatedly replace the fuse.
Do not replace the vehicle accessory outlet fuse with one of a higher amperage rating.
Never attempt to patch the fuse with tin foil or wire.
Any of these actions may cause serious electrical damage and/or a fire.
CAUTION: TO REDUCE THE RISK OF INJURY OR PROPERTY DAMAGE:
• NEVER ATTEMPT TO JUMP-START OR CHARGE A FROZEN BATTERY.
• Do not charge the battery while the engine is operating.
• Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
• Vehicles that have on-board computerized systems may be damaged 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 of first aid procedures in case of accidental contact with battery acid.
• Have plenty of fresh water and soap nearby in case battery acid contacts skin.
• If battery acid contacts skin or clothing, wash immediately with soap and water for at least 10 minutes and get medical attention
immediately.
• Never smoke or allow a spark or flame in vicinity of vehicle battery, engine or battery charger.
• Remove personal metal items such as rings, bracelets, necklaces and watches when working with a lead acid battery. A lead acid
battery can produce a short circuit current high enough to weld a ring, or similar metal object, to skin causing a severe burn.
• Check unit periodically for wear and tear.
Take to a qualified technician for replacement of worn or defective parts
immediately.
• Read and understand this instruction manual before using this unit.
• FIRST AID – SKIN:
If battery acid comes in contact with skin, rinse immediately with water, then wash thoroughly with soap and
water. If redness, pain, or irritation occurs, seek immediate medical attention.
EYES:
If battery acid comes in contact with eyes, flush eyes immediately, for a minimum of 15 minutes and seek immediate
medical attention.
LCD LIqUID CRYSTAL DISPLAY:
If liquid crystal comes in contact with your skin: Wash area off completely with plenty of water.
Remove contaminated clothing. If liquid crystal gets into your eye: Flush the affected eye with clean water and then seek medical
attention. If liquid crystal is swallowed: Flush your mouth thoroughly with water. Drink large quantities of water and induce
vomiting. Then seek medical attention.
sPeCiFiC sAFety iNstruCtioNs For Power CorDs
• Don’t abuse cord.
Never carry appliance by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp
edges. Pull cord by plug rather than cord when unplugging the unit.
• Ground Fault Circuit Interrupter
(GFCI) protection should be provided on the circuits or outlets to be used. Receptacles are
available having built in GFCI protection and may be used for this measure of safety.
extension cords
WARNING:
An extension cord should not be used unless absolutely necessary. Use of improper extension cord could result in a
risk of fire and electric shock. If an extension cord is used, make sure that the pins of the extension cord are the same number, size
and shape as those in the charger.
Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the
current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The
following table shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next
heavier gage. The smaller the gage number, the heavier the cord.
Recommended Minimum AWG Size for Extension Cords for Battery Chargers
AC Input Rating
American Wire Gage (AWG) Size of Cord
Amperes
Length of Cord, feet (m)
Equal to or
But less
25 (7.6)
50 (15.2) 100 (30.5) 150 (45.6)
greater than
than
0
2
18
18
18
16
2
3
18
18
16
14
3
4
18
18
16
14
4
5
18
18
14
12
5
6
18
16
14
12
6
8
18
16
12
10
8
10
18
14
12
10
10
12
16
14
10
8
12
14
16
12
10
8
14
16
16
12
10
8
16
18
14
12
8
8
18
20
14
12
8
6
Power Cord safety
The BC1509 has a polarized plug (one blade is wider than the other) as a safety feature. This plug will fit into a polarized outlet only
one way. If the plug does not fit fully into the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not
attempt to defeat this safety feature.
The BC2509 and BC4009 battery chargers are for use on a nominal 120-volt circuit, and have a grounding plug that looks like the
plug illustrated in the sketch A in the illustration below. A temporary adapter, which looks like the adapter illustrated in sketches
B and C, may be used to connect this plug to a two-pole receptacle as shown in sketch B if a properly grounded outlet is not
available. The temporary adapter should be used only until a properly grounded outlet can be installed by a qualified electrician.
DANGER:
Before using adapter as illustrated, be certain that center screw of outlet plate is grounded. The green-colored rigid
ear or lug extending from adapter must be connected to a properly grounded outlet– make certain it is grounded. If necessary,
replace original outlet cover plate screw with a longer screw that will secure adapter ear or lug to outlet cover plate and make
ground connection to grounded outlet.
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