Schumacher Automatic /Maintainer SE-1-12S User Manual

Owner’s manual

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1

00-99-000913-0109

Model SE-1-12S

Automatic Battery Charger / Maintainer

OWNER’S MANUAL

Voltage: 12
Amperage: 1.5

READ ENTIRE MANUAL BEFORE

USING THIS PRODUCT

IMPORTANT: READ AND SAVE THIS SAFETY AND INSTRUCTION MANUAL.

IMPORTANT SAFETY INSTRUCTIONS

1.

SAVE THESE INSTRUCTIONS – The SE-1-12S offers a wide range of fea-

1.1

tures to accommodate the needs for home use. This manual will show you

how to use your charger safely and effectively. Please read, understand and

follow these instructions and precautions carefully, as this manual contains

important safety and operating instructions.
WARNING:

1.2

Pursuant to California Proposition 65, this product contains

chemicals known to the State of California to cause cancer and birth defects

or other reproductive harm.
Do not expose charger directly to rain or snow.

1.3

Use only recommended attachments. Use of an attachment not recom-

1.4

mended or sold by Schumacher

®

Electric Corporation may result

in a risk of fire, electric shock or injury to persons or damage to property.
To reduce the risk of damage to electric plug or cord, pull by the plug rather

1.5

than the cord when disconnecting the charger.
Use of an improper extension cord could result in a risk of fire and electric

1.6

shock. Make sure:

That the pins on the plug of the extension cord are the same number, size and

shape as those of the plug on the charger.
That the extension cord is properly wired and in good electrical condition.

That the wire size is large enough for the AC ampere rating of the charger as

specified in the table in section 8.

Do not operate the charger with a damaged cord or plug; take it to a quali-

1.7

fied service person. (Call customer service at: 1-800-621-5485.)
Do not operate the charger if it has received a sharp blow, been dropped or

1.8

otherwise damaged in any way; take it to a qualified service person. (Call

customer service at: 1-800-621-5485.)
Do not disassemble the charger; take it to a qualified service person when

1.9

service or repair is required. Incorrect reassembly may result in a risk of fire

or electric shock. (Call customer service at: 1-800-621-5485.)
To reduce the risk of electric shock, unplug the charger from the outlet

1.10

before attempting any maintenance or cleaning.

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 UTMOST IMPORTANCE THAT YOU

FOLLOW THE INSTRUCTIONS EACH TIME YOU USE THE CHARGER.
TO REDUCE THE RISK OF BATTERY EXPLOSION, FOLLOW

THESE INSTRUCTIONS AND THOSE PUBLISHED BY THE BATTERY MANU-

FACTURER AND THE MANUFACTURER OF ANY EQUIPMENT YOU INTEND

TO USE IN THE VICINITY OF THE BATTERY. REVIEW THE CAUTIONARY

MARKINGS ON THESE PRODUCTS AND ON THE ENGINE.

PERSONAL PRECAUTIONS

2.

Consider having someone close enough by to come to your aid when you

2.1

work near a lead-acid battery.
Have plenty of fresh water and soap nearby in case battery acid contacts

2.2

skin, clothing, or eyes.

Wear complete eye protection and clothing protection. Avoid touching eyes

2.3

while working near the battery.
If battery acid contacts skin or clothing, wash immediately with soap and

2.4

water. If acid enters eye, immediately flood eye with cold running water for

at least 10 minutes and get medical attention immediately.
NEVER

2.5

smoke or allow a spark or flame in vicinity of the battery or engine.

Be extra cautious to reduce the risk of dropping a metal tool onto the bat-

2.6

tery. It might spark or short-circuit the battery or other electrical part that

may cause an explosion.
Remove personal metal items such as rings, bracelets, necklaces, and

2.7

watches when working with a lead-acid battery. A lead-acid battery can pro-

duce a short-circuit current high enough to weld a ring or the like to metal,

causing a severe burn.
Use this charger for charging a LEAD-ACID battery only. It is not

2.8

intended to supply power to a low voltage electrical system other than in

a starter-motor application. Do not use this battery charger for charging

dry-cell batteries that are commonly used with home appliances. These bat-

teries may burst and cause injury to persons and damage to property.
NEVER

2.9

charge a frozen battery.

PREPARING TO CHARGE

3.

If it is necessary to remove the battery from the vehicle to charge it, always

3.1

remove the grounded terminal first. Make sure all of the accessories in the

vehicle are off, to prevent arcing.
Be sure area around the battery is well ventilated while the battery is being

3.2

charged.
Clean the battery terminals before attaching the charger to the battery.

3.3

During cleaning, keep airborne corrosion from coming into contact with your

eyes, nose and mouth. Use baking soda and water to neutralize battery

acid and help eliminate airborne corrosion. Do not touch your eyes, nose or

mouth.
Add distilled water to each cell until the battery acid reaches the level speci-

3.4

fied by the battery manufacturer. Do not overfill. For a battery without remov-

able cell caps, such as valve regulated lead-acid (VRLA) batteries, carefully

follow the manufacturer’s recharging instructions.
Read, understand and follow all instructions for the charger, battery, vehicle

3.5

and any equipment used near the battery and charger. Study all of the bat-

tery manufacturer’s specific precautions while charging and recommended

rates of charge.
Determine the voltage of the battery by referring to the vehicle owner’s

3.6

manual and make sure that the battery voltage matches the charger output

voltage (12V).
Make sure that the charger cable ring terminal connections are attached to

3.7

the battery and ground securely.

CHARGER LOCATION

4.

When mounting the charger to the fender well, locate charger as far away

4.1

from the battery as DC cables permit.
Never place charger directly above the battery being charged; gases from

4.2

the battery will corrode and damage the charger.
With the exception of the charger mounting bracket, do not set the battery

4.3

on top of the charger.
Never allow the battery acid to drip onto the charger when reading the

4.4

electrolyte specific gravity or filling the battery.
Do not operate the charger in a closed-in area or restrict ventilation in any

4.5

way.

DC CONNECTION PRECAUTIONS

5.

Connect and disconnect the DC output ring terminals only after removing

5.1

the AC plug from electric outlet.
Attach the ring terminals to the battery and chassis, as indicated in steps

5.2

6.5, 6.6, and 7.2 through 7.4.

FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN

6.

VEHICLE.

A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY EXPLOSION. TO

REDUCE RISK OF A SPARK NEAR BATTERY:

Position the AC and DC cords to reduce the risk of damage by the hood,

6.1

door, and moving or hot engine parts.
Stay clear of fan blades, belts, pulleys, and other parts that can cause injury.

6.2

Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery

6.3

post usually has a larger diameter than the NEGATIVE (NEG, N,–) post.
Determine which post of the battery is grounded (connected) to the chassis. If

6.4

the negative post is grounded to the chassis (as in most vehicles), see step

(6.5). If the positive post is grounded to the chassis, see step (6.6).
For a negative-grounded vehicle: You should disconnect both battery cables

6.5

from the battery before connecting the charger cables. The output leads of

the charger are terminated with 3/8” dia. ring terminals. Remove the bolt

from the battery post connector, insert the bolt through the ring terminal then

place the bolt back in the battery connector and tighten. Connect the POSI-

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