Schumacher SJ1342 User manual

0099001940-00
MODEL / MODELO / MODÈLE :
SJ1342
Jump Starter and DC Power Source
Arrancador y Fuente de Poder de CC
Bloc d’alimentation et aide démarrage
OWNERS MANUAL / MANUAL DEL USUARIO
MANUEL D’UTILISATION
PLEASE SAVE THIS OWNERS MANUAL AND READ BEFORE EACH USE.
This manual will explain how to use the portable power safely and effectively.
Please read and follow these instructions and precautions carefully.
POR FAVOR CONSERVE ESTE MANUAL DEL USUARIO Y LEALO ANTES
DE CADA USO. En este manual le explica cómo utilizar la fuente de poder de
manera segura y conable. Por favor, lea y siga las siguientes instrucciones y
precauciones.
ESSAYER DE GARDER LE MANUEL D’INSTRUCTIONS ET LE LIRE AVANT
CHAQUE UTILISATION. Ce manuel explique comment utiliser l’unité d’une façon
sûre et efcace. S’il vous plaît lisez et suivez ces instructions et précautions.

• 2 •
1. IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS.
WARNING – RISK OF EXPLOSIVE GASES.
WORKING IN THE VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS.
BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL OPERATION.
IT IS IMPORTANT THAT YOU FOLLOW THESE INSTRUCTIONS EACH TIME
YOU USE THE UNIT.
To reduce the risk of battery explosion, follow these instructions and those published by
the battery manufacturer and the manufacturer of any equipment you intend to use in the
vicinity of a battery. Review cautionary markings on these products and on the engine.
WARNING!
RISK OF ELECTRIC SHOCK OR FIRE.
1.1 Keep out of reach of children.
1.2 Do not disassemble the jump starter.
Take it to a qualied service professional
if service or repair is required. Incorrect
assembly may result in re or electrical
shock.
1.3 Do not use the jump starter to jump a
vehicle while charging the internal battery.
1.4 Do not recharge the jump starter with a
damaged extension cord.
1.5 The jump starter gets hot during charging
and must have proper ventilation.
1.6 Do not set the jump starter on ammable
materials, such as carpeting, upholstery,
paper, cardboard, etc.
1.7 Place the jump starter as far away from
the battery being jumped as the cables
will permit.
1.8 Do not expose the jump starter to rain
or snow.
1.9 Never attempt to jump start a frozen
battery.
1.10 Never place the jump starter directly
above battery being jumped.
1.11 To prevent arcing, never allow the clamps
to touch together or to contact the same
piece of metal.
1.12 Use of an attachment not recommended
or sold by Schumacher®Electric
Corporation may result in damage to the
unit or personal injury.
1.13 Never operate the jump starter if it is
damaged.
1.14 If someone else uses the jump starter,
ensure they are well informed on how
to use it safely, and have read and
understood the operating instructions.
1.15 The jump starter is NOT designed to be
installed as a replacement for a vehicle
battery.
1.16 Use ONLY on vehicles, boats and garden
tractors powered with a 12V DC battery
system.
1.17 If the engine fails to start after the
recommended number of attempts,
disconnect the unit and look for other
problems that may need to be corrected.
1.18 Use the jump starter for jump starting
lead-acid batteries only. Do not use for dry
cell batteries that are commonly used with
home appliances.
2. PERSONAL SAFETY PRECAUTIONS
2.1 Wear complete eye protection and
protective clothing when working near
lead-acid batteries. Always have someone
nearby for help.
2.2 Have plenty of fresh water, soap and
baking soda nearby for use, in case battery
acid contacts your eyes, skin, or clothing.
Wash immediately with soap and water
and seek medical attention.
2.3 If battery acid comes in contact with eyes,
ush eyes immediately for a minimum 10
minutes and get medical attention.
2.4 Neutralize any acid spills thoroughly with
baking soda before attempting to clean up.
2.5 Remove all personal metal items from your
body, such as rings, bracelets, necklaces
and watches. A battery can produce a
short circuit current high enough to weld a
ring to metal, causing a severe burn.
2.6 Never smoke or allow a spark or ame in
the vicinity of the battery or engine.
2.7 WARNING: This product contains one
or more chemicals known to the State
of California to cause cancer and birth
defects or other reproductive harm.
CONTAINS SEALED, NON-SPILLABLE LEAD-ACID BATTERY.
MUST BE DISPOSED OF PROPERLY.
WARNING: Possible explosion hazard. Contact with battery acid may
cause severe burns and blindness. Keep out of reach of children.

• 3 •
3. FEATURES
1. Battery clamps
2. Rotary switch for USB
and jump starter
3. Built-in work light
4. Battery status indicators
5. Battery status button
6. USB port
7. Worklight ON/OFF switch
8. 12V DC power outlet
1
4 5 6
8
7
3
2
4. CHARGING THE INTERNAL BATTERY OF THE JUMP STARTER
IMPORTANT:
CHARGE IMMEDIATELY AFTER
PURCHASE, AFTER EACH USE AND
EVERY 30 DAYS, TO KEEP THE UNIT’S
INTERNAL BATTERY FULLY CHARGED
AND PROLONG BATTERY LIFE.
4.1 CHECKING THE LEVEL
OF THE INTERNAL BATTERY
Press the Battery Status button on the
front of the unit. The LED lights will indicate
the current charge level as follows:
RED – less than 20% of full charge;
immediately charge the unit.
YELLOW/ORANGE – 20-80% of full
charge.
GREEN – more than 80% of full charge.
4.2 CHARGING THE INTERNAL BATTERY
Charge the unit’s internal battery using an
extension cord (not included).
NOTE: Use of an improper extension
cord could result in a risk of re and
electric shock.
1. To charge, ip the AC connector on
the back of the unit DOWN and plug in
an 18 AWG or larger extension cord.
2. Plug the extension cord into a 120VAC
electrical wall outlet.
3. While the jump starter is charging, the
RED LED will be on. Complete charging
may take up to 72 hours. When the
RED LED turns off, the jump starter is
ready to use.
4. When the internal battery is fully
charged, the charger will automatically
go into maintain mode and maintain
the battery at full charge without
damaging it. When in maintain mode,
the GREEN LED will light, as long as
there is an AC cord connected to the
charging port.
5. Charge the jump starter as soon as
possible after use.
4.6 CHARGING THE INTERNAL BATTERY
WHILE DRIVING
You may also charge the internal battery
while driving, using a male-to-male
charger cable (part number 94500109 –
not included).
IMPORTANT: DO NOT CHARGE
INTERNAL BATTERY FOR MORE THAN
30 MINUTES OR LEAVE THE BATTERY
UNATTENDED. IT COULD EXPLODE,
CAUSING PROPERTY DAMAGE OR
PERSONAL INJURY.
1. Make sure the car is running.
2. Insert one end of the accessory cable
into the 12V DC power outlet.
3. Insert the other end of the accessory
cable into the vehicle’s accessory
outlet (lighter socket).
NOTE: The RED LED does not operate
during this method of charging. Using this
method to charge the battery overrides
the maintain mode and the battery can be
overcharged.
4. Monitor the progress of the charge by
pressing the Battery Status button on
the front of the unit. When the battery is
fully charged, disconnect the accessory
cable from the unit, and then from the
lighter socket of the vehicle.
NOTE: Completely disconnect the charger
cable when the engine is not running.

• 4 •
5. OPERATING INSTRUCTIONS
5.1 JUMP STARTING A VEHICLE
IMPORTANT: Using the Engine Start
feature without a battery installed in the
vehicle will damage the vehicle’s electrical
system.
1. Turn the ignition OFF.
2. Lay the DC cables away from any
fan blades, belts, pulleys and other
moving parts.
3. For a negative-ground vehicle (as in
most vehicles), connect the Instant
Power’s POSITIVE (RED) clamp to the
POSITIVE (POS, P, +) battery post.
Next, connect the NEGATIVE (BLACK)
clamp to the vehicle chassis or engine
block, away from the battery.
4. For a positive-ground vehicle, connect
the Instant Power’s NEGATIVE
(BLACK) clamp to the NEGATIVE
(NEG, N, -) battery post. Next, connect
the POSITIVE (RED) clamp to the
vehicle chassis or engine block away
from the battery.
5. Turn the switch to the ON position
6. Crank the engine for no more than
8 seconds. If the engine does not start,
wait 2 minutes before cranking again.
7. After the engine starts, turn the switch
to the OFF position and remove the
unit from the battery.
8. Charge the unit.
5.2 USING THE USB PORT
The USB port provides up to 2A at 5V DC.
1. Ensure the battery clamps are securely
clipped on the storage holders.
2. Turn the unit ON.
3. Plug your device into the USB port.
4. When nished using the USB port, turn
the switch to the OFF position.
5. Charge the unit.
5.3 USING THE WORK LIGHT
The work light is controlled by a sliding ON/
OFF switch located on the front of the unit.
• Make sure the lamp is turned OFF when
the unit is being recharged or stored.
• Position the unit on a at, stable surface
near the intended work area.
• Ensure the battery clamps are securely
clipped on the storage holders.
5.4 POWERING A 12V DC DEVICE
The unit is a power source for all 12V DC
accessories that are equipped with a 12V
accessory plug. Use it for power outages
and on shing or camping trips.
NOTE: Do not power a 12V device with
the unit while charging the internal battery.
1. Make sure the device to be powered
is OFF before inserting the 12V DC
accessory plug into the 12V DC
accessory outlet.
2. Open the protective cover of the DC
power outlet on the unit.
3. Plug the 12V DC device into the DC
power outlet and turn on the 12V DC
device (if required).
4. When nished, turn off the DC device
(if required) and unplug from the DC
power outlet.
CAUTION: Do not use the unit to run
appliances that draw more than 20A DC.
NOTE: Extended operation of a 12V DC
device may result in excessive battery
drain. Recharge the unit immediately after
unplugging the 12V DC device.
Estimated run-times
APPLIANCE TYPE EST
WATTAGE
APPROX.
USAGE
Cell phone, uorescent light 4 watts 19 hrs
Radio, fan, depth nder 9 watts 9.3 hrs
Camcorder 15 watts 5.6 hrs
Electrical tool 24 watts 3.5 hrs
Electric cooler 48 watts 1.8 hrs
Car vacuum, air compressor 80 watts 1.1 hrs
NOTE: Actual time may vary. Times are based
on the internal battery being fully charged.
6. MAINTENANCE INSTRUCTIONS
6.1 After use and before performing
maintenance, unplug and disconnect
the jump starter.
6.2 Use a dry cloth to wipe all battery corrosion
and other dirt or oil from the battery clips,
cords and the jump starter case.
6.3 Ensure that all of the jump starter
components are in place and in good
working condition.
6.4 All servicing should be performed by
qualied service personnel.

• 5 •
7. MOVING AND STORAGE INSTRUCTIONS
7.1 Store inside, in a cool, dry place.
7.2 Do not store the clips on the handle,
clipped together, on or around metal, or
clipped to cables. The clips on the jump
starter are live when the switch is in the
ON position and will produce arcing or
sparking if they come in contact with each
other. To prevent accidental arcing, always
place the switch in the OFF position and
keep the clips on the storage holders when
not using it to jump start a vehicle.
7.3 If the jump starter is moved around the
shop or transported to another location,
take care to avoid/prevent damage to the
cords, clips and jump starter. Failure to
do so could result in personal injury or
property damage.
IMPORTANT: Do not use and/or store the
jump starter in or on any area or surface
where damage could occur if the internal
battery should unexpectedly leak acid.
7.4 IMPORTANT:
• CHARGE IMMEDIATELY AFTER
PURCHASE
• KEEP FULLY CHARGED
Charge the jump starter’s internal battery
immediately after purchase, after every
use and every 30 days.
All batteries are affected by temperature. The
ideal storage temperature is at 70°F. The
internal battery will gradually self-discharge
(lose power) over time, especially in warm
environments. Leaving the battery in a
discharged state may result in permanent
battery damage. To ensure satisfactory
performance and avoid permanent damage,
charge the internal battery every month.
8. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
The unit won’t jump start
my car.
Clamps are not making
a good connection to the
battery.
Connections are reversed.
The internal battery is not
charged.
The vehicle’s battery is
defective.
The unit is not turned on.
Check for poor connection to
battery and frame. Make sure
connection points are clean.
Disconnect the unit and reverse
the clamps.
Press the Battery Status button
on the front of the unit. The LEDs
will indicate the status of charge.
Have the battery checked.
Turn the unit’s ON/OFF
switch to the ON position.
The unit won’t power my
12V device.
The 12V device is not
turned on.
The internal battery is not
charged.
The 12V device draws more
than 20A, has a short circuit,
or the internal fuse has blown.
Turn on the 12V device.
Check the battery charge status
by pressing the Battery Status
button.
Disconnect the 12V device.
The internal 20A fuse needs
replacement by a qualied
service person.
The internal battery won’t
hold a charge.
The battery is bad (will not
accept a charge).
Have the battery checked.

• 6 •
9. BEFORE RETURNING FOR REPAIRS
If these solutions do not eliminate the problem, or for more information
about troubleshooting, contact customer service for assistance:
[email protected]
www.batterychargers.com
or call 1-800-621-5485
Monday-Friday 7:00am to 5:00pm CST
For REPAIR OR RETURN, contact Customer Service at 1-800-621-5485.
DO NOT SHIP UNIT until you receive a RETURN MERCHANDISE AUTHORIZATION
(RMA) number from Customer Service at Schumacher Electric Corporation.
10. SPECIFICATIONS
Internal battery type ........................................ Sealed, maintenance-free, AGM, lead-acid
Nominal voltage ......................................................................................................12V DC
12V DC power output....................................................................................................20A
11. ACCESSORIES
Male-to-male accessory cable ............................................................................ 94500109
12. LIMITED WARRANTY
WARRANTY NOT VALID IN MEXICO.
SCHUMACHER ELECTRIC CORPORATION, 801 BUSINESS CENTER DRIVE,
MOUNT PROSPECT, IL 60056-2179, MAKES THIS LIMITED WARRANTY TO THE
ORIGINAL RETAIL PURCHASER OF THIS PRODUCT. THIS LIMITED WARRANTY IS
NOT TRANSFERABLE OR ASSIGNABLE.
Schumacher Electric Corporation (the “Manufacturer”) warrants this jump starter for one (1)
year and the internal battery for ninety (90) days from the date of purchase at retail against
defective material or workmanship that may occur under normal use and care. If your unit
is not free from defective material or workmanship, Manufacturer’s obligation under this
warranty is solely to repair or replace your product, with a new or reconditioned unit, at the
option of the Manufacturer. It is the obligation of the purchaser to forward the unit, along
with proof of purchase and mailing charges prepaid to the Manufacturer or its authorized
representatives in order for repair or replacement to occur.
Manufacturer does not provide any warranty for any accessories used with this product
that are not manufactured by Schumacher Electric Corporation and approved for use with
this product. This Limited Warranty is void if the product is misused, subjected to careless
handling, repaired, or modied by anyone other than Manufacturer or if this unit is resold
through an unauthorized retailer. Manufacturer may void this Limited Warranty if a “warranty
void if removed” label is removed from the product.
Manufacturer makes no other warranties, including, but not limited to, express, implied or
statutory warranties, including without limitation, any implied warranty of merchantability or
implied warranty of tness for a particular purpose. Further, Manufacturer shall not be liable
for any incidental, special or consequential damage claims incurred by purchasers, users
or others associated with this product, including, but not limited to, lost prots, revenues,
anticipated sales, business opportunities, goodwill, business interruption and any other injury
or damage. Any and all such warranties, other than the limited warranty included herein,
are hereby expressly disclaimed and excluded. Some states do not allow the exclusion or
limitation of incidental or consequential damages or length of implied warranty, so the above
limitations or exclusions may not apply to you. This warranty gives you specic legal rights
and it is possible you may have other rights which vary from this warranty.
THIS LIMITED WARRANTY IS THE ONLY EXPRESS LIMITED WARRANTY AND THE
MANUFACTURER NEITHER ASSUMES OR AUTHORIZES ANYONE TO ASSUME OR
MAKE ANY OTHER OBLIGATION TOWARDS THE PRODUCT OTHER THAN THIS
WARRANTY.
Schumacher® and the Schumacher logo are registered trademarks
of Schumacher Electric Corporation.