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OWNER’S
MANUAL
Model No.
200.71450
CAUTION:
Read and Follow All Safety
Rules and Operating Instructions
Before Every Use of this Product.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
50/15/2 AMP
MANUAL BATTERY
CHARGER
225/125 AMP
ENGINE STARTER with
BATTERY TESTER
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Table Of Contents
Warranty .................................................................... 1
Important Safety Instructions .................................. 2
Parts .......................................................................... 3
Before Using Your Battery Charger ........................ 4
Assembling your charger ...................................... 4
Plugging it in ......................................................... 5
Preparing your battery to be charged ................... 7
Please read this Owner’s Manual before using your Battery Charger.
The Sears model 200.71450, Manual Battery Charger/Tester/Engine Starter, offers a wide range of features
to accommodate the needs for home or commercial use. This manual will show you how to use your charger
safely and effectively. Please read and follow these instructions and precautions carefully.
Using Your Battery Charger .................................... 8
Setting the controls ............................................... 8
Charging your battery ......................................... 10
Calculating charge time ...................................... 12
Using the engine start feature ............................. 13
Maintenance and Care ........................................ 13
Troubleshooting ..................................................... 14
Warranty
FULL THREE-YEAR WARRANTY
If, within three years from the date of purchase this battery charger fails due to a defect in materials or workmanship, simply RETURN IT TO THE NEAREST SEARS STORE IN THE UNITED STATES, and Sears will
repair or replace it, free of charge.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to
state.
Sears, Roebuck and Co., Dept 817WA,
Hoffman Estates, IL 60179
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Important Safety Instructions
– SAVE THESE INSTRUCTIONS –
w
! WARNING
L
To reduce the risk of explosion, explosive gases, or injury while
using your battery charger, follow the precautions listed below:
•Read all instructions and cautions printed on the
battery charger, battery, and vehicle or equipment
using battery.
•Use charger only on lead-acid type rechargeable
batteries, such as those used in cars, trucks, tractors, airplanes, vans, RV’s, trolling motors, etc.
This charger is not intended to supply power to
a low voltage electrical system other than in an
automotive application.
•Use only attachments recommended or sold by
manufacturer. The use of attachments not recommended by the manufacturer may result in fire,
electric shock, or injury.
Help us help you
Remember:
•Place charger as far away from battery being
charged as the charger cables will permit.
•Do not expose charger to rain or snow.
•Never charge a frozen battery. If battery fluid (electro-
lyte) becomes frozen, bring battery into a warm area
to thaw before you begin charging.
•Never allow battery acid to drip on charger when
reading specific gravity or filling battery.
•Never set a battery on top of the charger.
•Never place charger directly above battery being
charged. The gases from the battery will corrode
and damage the charger.
•Never use charger for charging dry-cell batteries that
are commonly used with home appliances. These
batteries may burst and cause personal injury.
•Do not disassemble charger. Take it to a qualified
service professional if service or repair is required.
Incorrect assembly may result in fire or electrical
shock.
•To reduce risk of electrical shock, unplug the
charger from the outlet before attempting any
maintenance or cleaning.
•Always charge battery in a well ventilated area.
•Never touch the battery clamps together when the
charger is energized.
•Never operate charger if it has received a hard blow,
been dropped, or otherwise damaged. Take it to a
qualified professional for inspection and repair.
•Be sure to position the charger power cord to
prevent it from being stepped on, tripped over, or
damaged.
•Never pull out the plug by the cord when unplug-
ging the charger. Pulling on the cord may cause
damage to the cord or the plug.
•Do not operate the charger if it has a damaged
power cord or plug. Have the cord replaced.
Personal Safety Precautions
For your own personal safety, please follow the following precautions:
•Wear complete eye and clothing protection when
working with lead-acid batteries.
•Be sure that someone is within range of your voice
to come to your aid if needed while you work with or
are near a lead-acid battery.
•Have plenty of fresh water and soap nearby for use
in case battery acid contacts your eyes, skin, or clothing. If this happens, wash immediately with soap and
water. Then get medical attention.
•Avoid touching your eyes while working with a
battery. Acid particles (corrosion) may get into your
eyes. If this occurs, flush eyes immediately with
running cold water for at least 10 minutes. Then
immediately get medical attention.
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•Remove all personal metal items from your body,
such as rings, bracelets, necklaces, and watches
while working with a lead-acid battery. A battery can
produce a short circuit current high enough to weld
a ring (or the like) to metal, causing a severe burn.
•Take care not to drop any metal tool or metal object
onto the battery. This may spark or short circuit the
battery or another electrical device that may cause
an explosion.
•Always operate your battery charger in an open, well
ventilated area.
•Never smoke or allow a spark or flame in the vicinity
of the battery or engine. Batteries generate explosive
gases.
•Neutralize any acid spills thoroughly with baking
soda before attempting to clean up.
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Parts
This section shows an illustration of your battery charger. Use it to become familiar with where all the parts are
located, and what they look like.
Replacement Parts List Sears 71450
Item
Description
1
Handle
Negative (BLK) cable w/clamps
2
Positive (RED) cable w/clamps
3
4
Power Cord
5
Circuit Breaker
6
Rectifier Assembly
7
Transformer
Fan Motor
8
Wheel
9
10
Hub Cap
11
Axle
12
Axle mtg. bracket
13
Mounting Foot
Voltmeter
14
Ammeter
15
16
Rocker Switch (meter select)
17
Timer
18
Rotary switch
19
Rotary switch control knob
Timer control knob
20
Owner’s manual
21
Part Number
3599000286
3899000391
3899000408
90026001
399900065
2299000614
93026429
0099000063
0099000080
5200000008
0099000060
1199004366
1199003352
5399200002
5399100097
0499000050
0099000094
0499000051
0099000045
0099000096
0000000517
Wiring diagram
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Before Using Your Battery Charger
It is important to prepare your charger for use. This section will tell you how to assemble the charger, ground
and connect the power cord, and prepare to charge a battery.
Assembling your charger
It is important to fully assemble your charger before
use. Follow these instructions for easy assembly.
PARTS:
Two 10-32 thread cutting
screws
Two 1¦4-20 thread cutting
screws
Two wheels
One axle
Two axle caps
Two axle brackets
One handle
One mounting foot
To attach the axle assembly:
1. Remove charger from packing materials and place
upside down on a flat surface. Attach mounting foot
and secure with the two 1¦4-20 thread cutting screws.
TOOLS NEEDED:
3
¦8" wrench
(for mounting foot)
5
¦16" wrench
(for wheels)
Hammer
Phillips screwdriver
2. Hold axle upright on floor or work surface. Then,
using a hammer, tap one of the plastic hubs onto
the top end of the axle. Be sure to tap the hub on
straight. Slide both wheels onto the axle with the
hubs facing inward.
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3. Tap the other axle cap onto the opposite end of the
axle and place the axle assembly onto the bottom of
the charger. Place one end of the bracket into slot,
then place the axle assembly under each bracket.
Fasten the other side of the brackets using the two
10-32 screws provided.
To attach the handle:
Turn the charger right side up onto its foot and wheels.
Remove the two top screws from each side of the
charger and align with the screw holes on the handle.
Attach the handle using the same screws.
Plugging it in
L! WARNING
Electrical Shock Hazard
Be sure that power cord fits properly into outlet.
If not, have a qualified technician install a proper
outlet. Never alter the AC cord or plug provided.
Improper connection can result in electrical shock.
Your charger should be grounded to reduce the risk
of electrical shock.
Your charger is equipped with an electrical cord that
has an equipment grounding conductor and a grounding plug designed to be used on a 120 volt circuit. The
plug must be plugged into an outlet that has been
properly installed and grounded in accordance with all
local codes and ordinances.
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A TEMPORARY adapter may be used to connect the
charger to a two-pole outlet if a properly grounded
outlet is not available. Use the adapter ONLY until a
properly grounded outlet can be installed by a qualified
electrician.
DANGER: Before using an adapter as illustrated, be
certain that the center screw of the outlet plate is
grounded. The green colored grounding clip of the
adapter must be attached by a screw to a properly
grounded outlet. If unsure whether outlet is properly
grounded, contact a professional electrician. If necessary, replace the original outlet cover screw with a
longer one that will secure the grounding clip to the
outlet cover and make a ground connection to the
grounded outlet.
Using an extension cord
The use of an extension cord is not recommended. If
you must use an extension cord, please make sure
that you follow these guidelines:
•Make sure the pins on the plug of the extension cord
are the same number, size, and shape as those of the
plug on the charger.
• Use only 3-conductor (grounded) extension cord
when necessary.
•Check that the extension cord is properly wired and
in good electrical condition.
•Use the recommemnded minumum AWG (American
Wire Gauge) to be sure that wire size is large enough
for the rating of the charger.
MINIMUM RECOMMENDED EXTENSION CORD
Length of Cord, in Feet 25 50 100 150
AWG* Size of Cord 18 14 12 10
*AWG=American Wire Gauge
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Preparing your battery to be charged
It is important that you read and follow these guidelines
while you are preparing to charge your battery.
•Make sure that you have a 12 volt or 6 volt lead-acid
battery. Set the volt/amp selector switch to match the
voltage rating of the battery to be charged.
•Clean the battery terminals. Be careful to keep
corrosion from getting in or around your eyes.
•If you have a battery with removable cell caps, if
required, add distilled water to each cell until the
battery acid reaches the level indicated by the manufacturer. This will help purge excessive gases from
the cells. Be careful not to overfill. If you have a
sealed battery without cell caps, no action is necessary. Continue to the next step listed below.
•Take time to read all battery manufacturer’s specific
precautions, such as removing or not removing
cell caps while charging, and recommended rates
of charge.
•Wear safety glasses. See additional "Personal Safety
Precautions" on page 2.
•Be sure that the area around the battery is well
ventilated while it is being charged. If ventilation is
poor, gas can be manually blown away by using a
piece of cardboard or other non-metallic material as
a fan.
•If it is necessary to remove the battery from the
vehicle to charge it, always remove the grounded
terminal from the battery first. A spark may be caused
if all accessories in the vehicle are not completely
turned off.
NOTE: A marine battery installed in a boat must be
removed and charged on shore.
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Using Your Battery Charger
To obtain the best results from your battery charger, you must know how to use it properly. This section will tell
you how to set the controls, and how you can charge a battery while it is still in the vehicle, or you can remove it
and then charge it. Follow the instructions below depending on how you choose to charge your battery.
Setting the controls
All the controls for your charger are located on the
front of the unit. Follow these instructions to obtain the
accurate charge level for your battery.
VOLT/AMP SELECTOR:
The volt/amp selector switch allows you to select an
amp charge rate and battery voltage type to match
your charging needs. Read the following operating
instructions for making the proper settings for charging
a battery and using the engine start feature.
TIMER:
The timer is designed to allow your battery to be
charged for a designated amount of time. To accurately charge your battery, you must know the size of
the battery in ampere hours or reserve capacity in
minutes, as well as the state of charge. Since this
information is often not known, the timer limit is set at
2.25 hours. This will help prevent the battery from
overcharging to a point where it can be damaged. If
you do not know the charge state of your battery, it is
best to start out with the timer set at one hour or less.
HOLD feature:
This position overrides the timer, allowing the charger
to continue charging for over 2.25 hours. This feature
is most often used when the charging rate is 2 or
15 amps. Using this feature requires you to monitor the
charging and to stop the charger when the battery is
fully charged. Otherwise, charger will not stop and may
cause damage to your battery.
AMMETER:
The ammeter indicates the measured amount of
amperes being drawn by the battery. When you first
start charging a battery, the reading will be high, with
the needle around 50 or “START” when the selector is
in the 50 amp charge position. As the battery becomes
charged, the reading will decrease to 15 or 20 amps at
full charge. This will be your indicator to stop charging.
With the selector switch set to the 15 amp position, the
meter should display 15 amps for a discharged battery
and 7-8 amps when the battery is fully charged.
If you are using the 2 amp charge rate, you may see
little or no activity by the needle.
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The “START” area of the ammeter indicates a high rate
of current being drawn by the battery. For example,
when cranking an engine, the needle will be at the far
right side of the “START” area since the starter will be
drawing up to 225 amps from the charger.
VOLTMETER:
To obtain an accurate reading of your battery’s voltage
before you charge, use the voltmeter as follows:
1. Set the timer to the OFF position, put the voltage
selector switch at 12 or 6 VOLT according to the
battery you are testing, and then connect the charger
as indicated in “Charging your battery in the vehicle”
on page 10. Charger does not have to be plugged
into an outlet.
2. If a battery has recently been charged or in a vehicle
that has been run recently, you may want to turn your
headlights on for a few minutes before you read the
meter so as not to get a false reading from a surface
charge. Then shut lights off, read the meter, and
follow the convenient color coding.
ALTERNATOR/GENERATOR TEST
1. Set the volt/amp selector switch to the OFF position.
2. Set the battery test switch to 6 or 12 volts.
3. Set the timer switch to the OFF position.
4. With the charger off, and the clamps properly hooked
up to the battery, start the engine and while it is at a
fast idle, read the charging system meter. The battery
should be in a good state of charge before doing this
test.
5. The volt meter is divided into three color zones:
A. Green and Lighter Green – Charging system
is good.
B. Yellow – Alternator output is low.
C. Red – Charging system is bad.
NOTE: If meter needle points to Red or Yellow, the
charging system may have loose fan belts, defective
voltage regulator or alternator. Additional tests may
be required to find the exact cause. Take the vehicle
to a qualified service center.
BATTERY TEST
This test is based on the terminal voltage of the battery.
If the battery is installed in the vehicle, make sure the
engine and all accessories are turned off.
1. Set the volt/amp selector switch to the OFF position.
2. Set the battery test switch to 6 VOLT for 6 volt
batteries or 12 VOLT for 12 volt batteries.
3. Set the timer switch to the OFF position.
4. Read lower 6 VOLT BATTERY section of meter for
6 volt batteries and read upper 12 VOLT BATTERY
section for 12 volt batteries.
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5. Both 6 volt and 12 volt battery sections are divided
into three color zones:
A. Green - Good battery.
B. Yellow - Weak battery.
C. Red - Bad battery.
NOTE: If the meter needle is in the Red or Yellow
area, the battery may only need charging. If, after
charging, the needle still indicates in the Red or
Yellow area, have the battery tested by a qualified
technician.
The meter needle may point to the Lighter Green
section of the meter if this test is done on a recently
charged battery or a battery from a vehicle that has
been run recently.
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Charging your battery
Charging your battery in the vehicle:
1. Arrange the power cord and charging cords carefully in order to avoid damage that could be caused
by the hood, door, or moving engine parts.
2. Keep clear of the fan blades, belts, pulleys, and
other parts that can cause injury.
3. Check the polarity of the battery posts using the
identification marks on the battery case: POSITIVE
(POS,P, +) and NEGATIVE (NEG,N, –).
4. Identify which post of the battery is ground or
connected to the chassis. THE NEGATIVE POST
IS NORMALLY THE ONE THAT IS GROUNDED.
5. To charge a negative grounded post system:
Connect the red (POSITIVE) battery charger clamp
to the ungrounded POSITIVE (POS,P,+) post of the
battery. Then connect the black (NEGATIVE) clamp
to a heavy metal part of the chassis or engine
block, away from the battery. Do not connect clamp
to carburetor, fuel lines, or sheet metal parts.
To charge a positive grounded post system:
Connect the black (NEGATIVE) battery charger
clamp to the NEGATIVE (NEG,N,–) ungrounded
post of the battery. Then connect the red (POSITIVE) clamp to a heavy unpainted metal part of
the chassis or engine block. Do not connect clamp
to carburetor, fuel lines, or sheet metal parts.
6. Connect the clamp to the battery post and twist or
rock back and forth to make a solid connection.
This will help keep the clamps from slipping off the
posts and causing sparks.
7. Set VOLT/AMP SELECTOR switch and TIMER to
the OFF position. Next plug the power cord into a
grounded AC outlet.
8. Set the TIMER to the desired charge time, from 30135 minutes. If more than 135 minutes of charging
time is needed the HOLD position can be used.
When using the HOLD feature the battery being
charged must be monitored closely to avoid over
charging.
9. Set the VOLT/AMP SELECTOR to the desired
charge position. (See “CHARGE RATE” chart on
page 12 for correct settings.)
10. When battery is fully charged, the ammeter pointer
will be in the farthest left position and the voltmeter
pointer will be in the green area of the meter.
11. When the battery is fully charged, turn timer knob to
OFF position, then unplug the charger power cord.
Stand away from battery and remove the charger
clamps from the NEGATIVE end of the cable first,
then from the POSITIVE post.
12. Clean and store the battery charger in a dry location.
NEGATIVE GROUNDED SYSTEM
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Charging your battery outside the vehicle:
1. Remove battery from vehicle, making sure to disconnect grounded terminal first with all power
turned off to the vehicle.
REMEMBER: A marine battery should be removed
and charged on shore unless special equipment
designed for marine use is available. Hydrogen
gas emissions can create an explosion if battery
is charged on board your boat.
2. Check the polarity of the battery posts as indicated
on the battery case: POSITIVE (POS,P,+) and
NEGATIVE (NEG,N,–).
NOTE: On top-post batteries, the positive battery
terminal usually has a larger diameter than the
negative one.
3. Connect the red (POSITIVE) charger clamp to the
POSITIVE post of the battery. Be sure to rock the
clip back and forth to make a solid connection.
4. Attach a 6-gauge (AWG) or a 4-gauge (SAE) insulated battery cable of at least 24-inches in length to
the NEGATIVE battery post. This cable will provide a
safer connection because any arcing and sparking
will not occur directly over the battery. (The battery
cable is not provided with the charger, but may be
purchased at most automotive accessory outlets.)
5. Take the other end of the 6-gauge (AWG) or a
4-gauge (SAE) insulated 24-inch cable and, standing
as far away from the battery as possible, connect the
black (NEGATIVE) charger clamp to the free end of
the cable. Be sure to rock the clamp back and forth
to make a solid connection.
IMPORTANT: Wear safety glasses and face
away from battery while you are making the final
connection.
6. Set the VOLT/AMP SELECTOR switch and TIMER
to the OFF position. Next plug the power cord into a
grounded AC outlet.
7. Set the TIMER to the desired charge time, from 30135 minutes. If more than 135 minutes of charging
time is needed the hold position can be used. When
using the HOLD feature the battery being charged
must be monitored closely to avoid over charging.
8. Set the VOLT/AMP SELECTOR to the desired
charge position. (See “CHARGE RATE” chart on page
12 for correct settings.)
9. When battery is fully charged, the ammeter pointer
will be in the farthest left position and the voltmeter
pointer will be in the green area of the meter.
10. When the battery is fully charged, turn timer knob
to the OFF position, then unplug the charger power
cord. Stand away from battery and remove the
charger clamps from the NEGATIVE end of the cable
first, then from the POSITIVE post.
11. Clean and store the battery charger.
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Calculating charge time
The Chart Method
Use the following table to more accurately determine
the time it will take to bring a battery to full charge.
First, identify where your battery fits into the chart.
• Small batteries — motorcycles, garden tractors, etc.
— are usually rated in Ampere Hours (AH). For
example; 6 to 12 AH, or 12 to 32 AH.
• Batteries in cars and smaller trucks are usually rated
in Reserve Capacity (RC), Cold-Cranking Amps
(CCA), or both.
• Marine, or deep-cycle batteries are usually rated in
Reserve Capacity (RC).
• NR means that the charger setting is NOT
RECOMMENDED.
Find your battery’s rating on the following chart and
note the charge time given for each charger setting.
The times given are for batteries with a 50-percent
charge prior to recharging. Add more time for severly
discharged batteries.
BATTERY SIZE/RATING
SMALL
BATTERIES
CAR/TRUCKS
MARINE/DEEP CYCLE
Motorcycle, garden
tractor, etc.
200 - 315 CCA
315 - 550 CCA
550 - 1000 CCA
6-12AH
12 - 32 AH
40 - 60 RC
60 - 85 RC
85 -190 RC
80 RC
140 RC
160 RC
180 RC
The Hydrometer or Electronic Method
To find the time needed to fully charge your battery,
determine the battery’s charge level with a hydrometer
or electronic Percent-of-Charge Tester. The following
table will help you convert hydrometer readings to
percent of charge values.
SPECIFIC PERCENT PERCENT OF
GRAVITY OF CHARGE CHARGE NEEDED
1.265 100% 0%
1.225 75% 25%
1.155 25% 75%
1.120 0% 100%
When you know the percent of charge and the Amp
Hour (AH) rating of your battery, you can calculate the
approximate time needed to bring your battery to a full
charge.
To convert Reserve Capacity to Amp Hours, divide
Reserve Capacity by 2, and add 16:
Amp Hours = Reserve Capacity + 16
2
CHARGE RATE/CHARGING TIME - HOURS
2 AMP
2 - 4
4 - 10
11 - 14
14 - 18
18 - 35
18
27
30
33
To calculate time needed for a charge:
• Find the percent of charge needed. (A battery at
50 percent charge that will be charged to 100
percent needs another 50 percent (.50).
• Multiply the Amp Hour rating by the charge
needed (.50) and divide by the charger setting (2,
20 or 60 amps).
• Multiply the result by 1.25 and you’ll have the time
needed, in hours, to bring the battery to full
charge.
• Add one additional hour for a deep-cycle battery.
Example:
Amp Hour Rating x % of charge needed x 1.25 = hours
100 (AH Rating) x .50 (charge needed) x 1.25 = 4.1625
15 (Charger Setting) hours
100 x .50 = 2.5 x 1.25 = 3.125
15
You would need to charge your 100-Ampere Hour Battery for a little more than 4 hours at the 15-Amp charge
rate using the above example.
15 AMP
NR
NR
1½ - 2
2 - 2½
2½ - 4½
2½
3½
4
4½
Charger Setting of
50 AMP
NR
NR
1
/2 - 5/8
5
/8 - ¾
¾ - 1½
NR
NR
NR
NR
charge
needed
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Using the engine start feature
Your battery charger can be used to jump start your
car if the battery is low. Follow these instructions on
how to use the engine start feature.
1. Set the timer knob to the OFF position. Then follow
the instructions for how to connect the charger to
the battery in the section “Charging your battery
while it is in the vehicle” on page 10.
2. Plug in the charger and set the timer to the
HOLD position.
3. Set the volt/amp selector switch to the engine start
position for a 12 volt battery and the charger at the
225 amp rating. For a 6 volt battery, set the charger
at the 125 amp rating, and then crank the engine.
Crank the engine for no more than three seconds
and if it does not start, wait four minutes before
cranking again. During extremely cold weather, or if
the battery is severely exhausted, charge the battery
for about five minutes before cranking the engine.
4. If the engine does not start, charge the battery
for five more minutes in the 50 amp position, before
cranking it again for three seconds.
5. After the engine starts, unplug charger power cord
from the outlet. Then, move the volt/amp selector
switch to OFF before disconnecting the DC clamps.
IMPORTANT: Do not try to start the engine without a
battery in it. You could cause damage to the electrical
system.
there is not a problem with the starting system, there is
a problem somewhere else with the vehicle. STOP
cranking the engine until the other problem has been
diagnosed and corrected.
If the engine does turn over, but never starts up,
Maintenance and Care
A minimal amount of care can keep your battery
charger working properly for years.
1. Clean the clamps each time you are finished charging. Wipe off any battery fluid that may have come in
contact with the clamps to prevent corrosion.
2. Coil the input and output cords neatly when storing
the charger. The cords can be wrapped over the
handle of the charger. This will prevent accidental
damage to the cords and charger.
3. Occasional cleaning of the case of the charger with
a soft cloth will keep the finish shiny and help
prevent corrosion.
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Troubleshooting
Performance problems often result from little things that you can fix yourself. Please read through this chart for a
possible solution if a problem occurs.
PROBLEM
No reading on the
ammeter.
No reading on
ammeter, charger
fan not working.
No reading on test
meter.
Test meter pointer
always to the righthand side of meter.
Circuit breaker in
charger cycles on
and off with a
clicking sound.
POSSIBLE CAUSE
Clamps are not making a
good connection.
2 amp charge rate is being
used.
AC cord and/or extension
cord is loose.
Poor electrical connection.
Battery severely discharged.
Test switch may be in the
wrong switch position.
Battery severely discharged.
Test meter may be in the
wrong switch position.
Shorted battery clamps.
Shorted battery.
Charger leads reversed.
Volt/Amp Selector Switch
set to the START position.
SOLUTION/REASONS
Check for poor connection at battery. Make sure
clamps and posts are clean. Battery may not want to
accept a charge due to excessive run down state.
Ammeter may show no activity at 2 amp setting.
Check AC outlet and extension cords for loose fitting
plug.
Check for open fuse or circuit breaker supplying AC
outlet.
Continue to charge battery for another two hours. If
problem continues, consult a Sears technician.
Check if test switch is in proper 6 or 12 volt position.
Continue to charge battery for another two hours. If
problem continues, consult a Sears technician.
Check if test switch is in proper 6 or 12 volt position.
Circuit breaker cycles when current draw is too high.
Separate the clamps.
Check for worn cables and replace if needed.
Have a Sears technician test the battery.
Correct connections.
Correct Volt/Amp Selector setting.
Short start cycle
when cranking
engine.
Ammeter reads less
than selected charge
rate when charging
a discharged battery.
Charger makes a
loud buzz or hum.
If the above solutions do not eliminate the problem...
Drawing more than 225 amps
for a period equal to or less
than 5 seconds.
Failure to wait for 4 minutes
(240 seconds) between cranks.
Extension cord too long or
wire gauge is too small.
Weak cell or a sulfated plate.
The battery is only partially
discharged.
Transformer laminations
vibrate (buzz).
Shorted diode (hum).
Crank time varies with the amount of current drawn. If
cranking draws more than 225 amps, crank time may
be less than 5 seconds.
Wait 4 minutes before next crank.
Use shorter or heavier gauge extension cord.
Sulfated battery will take normal charge after a period
of time. If battery will not take a charge, have
a Sears technician test the battery.
Contiue to change battery.
Continue charging. Buzz is not abnormal.
Have charger tested by qualified technician.
call toll-free from anywhere in the U.S.A.
1-800-SEARS-64
(1-800-732-7764)
7 am to 4:30 pm CST Monday through Friday
Sch 517
14
Page 16
OWNER’S
MANUAL
Model No.
200.71450
50/15/2 AMP
MANUAL BATTERY
CHARGER
225/125 AMP
ENGINE STARTER with
BATTERY TESTER
For information about troubleshooting
Call toll-free from anywhere in the U.S.A.
7 am to 4:30 pm CST Monday through Friday
1-800-SEARS-64
(1-800-732-7764)
For the repair or replacement
parts you need
Call 7 am - 7 pm, 7 days a week
When requesting service or
ordering parts, always provide
the following information:
•Product Type
•Model Number
•Part Number
•Part Description
1-800-366-PART
(1-800-366-7278)
For the location of a Sears Repair
Service Center in your area
Call 24 hours a day,
7 days a week
1-800-488-1222
REPAIR SERVICES
America's Repair Specialists
0000000517-900
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