OPERATOR’S MANUAL
®
Power Inverter 140
Converts 12V DC Power to 110V AC
Household Electrical Power + USB (5V)
Model No.
200.71522
CAUTION:
Read all Safety Rules and Operating Instructions,
and follow them with each use of this product.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
00-99-000859/0808
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IMPORTANT: READ AND SAVE THIS SAfETY AND INSTRUCTION MANUAL.
1.
IMPORTANT SAfETY INSTRUCTIONS
Before using your Power Inverter 140, read and understand this Owner’s
Manual.
1.1
1.2
Keep the inverter well ventilated in order to properly disperse heat gener-
ated while it is in use. Make sure that there are several inches of clear-
ance around the top and sides and do not block the slots of the inverter.
Make sure the inverter is not close to any potential source of flammable
fumes, gases or clothing.
1.3
1.4
1.5
Keep the inverter dry.
DO NOT allow the inverter to come into contact with rain or moisture.
DO NOT operate the inverter if you, the inverter, the device being operat-
ed or any other surfaces that may come in contact with any power source
are wet. Water and many other liquids can conduct electricity, which may
lead to serious injury.
1.6
1.7
Do not place the inverter on or near heating vents, radiators or other
sources of heat.
Do not place the inverter in direct sunlight. The ideal air temperature for
operation is between 50° and 80°F.
1.8
1.9
Do not use the inverter near an open engine compartment.
Only connect the power inverter to a 12-volt battery accessory outlet.
1.10 Make sure the AC plug and/or USB connection is tight.
1.11 Do not modify the AC or USB receptacle in any way.
1.12 Use only 15 amp fuses.
1.13 Incorrect operation of your inverter may result in damage and personal
injury. wARNINg: The inverter output is 110V AC and can shock or elec-
trocute the same as any ordinary household AC wall outlet.
1.14 wARNINg: Pursuant to California Proposition 65, this product contains
chemicals known to the State of California to cause cancer and birth de-
fects or other reproductive harm.
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2.
POwER INVERTER 140 PRODUCT fEATURES
2
5
1
1. Green LED Indicator
2. One, 3-prong AC Outlet
3. Positive Connector
4. Two, Negative Connectors
5. USB Port
6
6. Fuse (inside of unit)
4
4
3
3.
BEfORE USINg POwER INVERTER 140
It is important to know the continuous wattage of the device you plan to
use with the inverter. The Power Inverter 140 must be used with devices
drawing 140 watts or less. If the wattage is not marked on the device, limit
usage of AC devices to those that draw 1A AC or less.
Devices like TVs, fans and electric motors require additional power to start
(commonly known as the “starting or peak power”). The Power Inverter
140 can supply a momentary surge in wattage; however, even devices
rated less than the maximum 140 watts can exceed the inverters surge
capability and cause an automatic overload shutdown.
Make sure the device you are using is compatible with a modified sine
wave inverter.
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4.
OPERATINg INSTRUCTIONS
4.1
Insert inverter into 12V accessory outlet:
• Push the Power Inverter 140 firmly into a vehicle’s or portable power
unit’s 12V accessory outlet. The LED indicator light should glow GREEN
verifying the inverter is receiving power. If the LED indicator is not on,
check the connection and fuses.
4.2
4.3
Connecting and using the AC or USB device:
• Make sure that the device to be operated is turned OFF.
• Plug the device into the Power Inverter AC outlet or USB port.
• Turn the device ON. If the device doesn’t work and the LED goes out,
refer to section 5.
Reverse these steps and remove the pocket inverter from the outlet when
finished.
Note: A “buzzing” sound emitted from a sound systems is the result of
ineffective filters in the sound system. This can be resolved by purchasing
a sound system with a higher quality power supply or higher quality filter.
5.
LED INDICATOR AND SHUTDOwN PROTECTION
The LED glows GREEN automatically when plugged into a 12V DC
source and will not glow under the following conditions:
5.1
5.2
5.3
5.4
When the power input from the vehicle’s battery drops to approximately 10
volts, low battery shutdown occurs and inverter shuts off.
When the power input of the vehicle’s battery exceeds 15 volts, high volt-
age overload protection occurs.
The continuous load demand from the equipment or device being oper-
ated exceeds 140 watts.
The case temperature becomes hot (exceeds 145°F).
Reset: To reset after shutdown occurs, check the source of the problem
and correct.
6.
POwER SOURCE
Your average automobile or marine battery at full charge will provide an
ample power supply to the inverter for approximately 3 hours when the en-
gine is off. The actual length of time the inverter will function depends on
the age and condition of the battery and the power demand being placed
by the device being operated with the inverter.
Turn OFF the device plugged into the inverter before starting the engine.
To maintain battery power, run the engine every 2 to 3 hours for approxi-
mately 10 minutes to recharge the battery. The Power Inverter 140 draws
very low amperage when not in use, and should be unplugged to avoid
battery drain.
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7.
USAgE ExAMPLES
Device Type
Estimated Power
10 Watts
Cell Phones, MP3 Players
Portable CD Players
Laptop Computers
Video Games
50 Watts
90 Watts
100 Watts
8.
SPECIfICATIONS
Maximum Continuous Power
Surge Capacity (Peak Power)
No Load Current Draw
Wave Form
140 Watts
280 Watts
<0.2 Amps
Modified Sine Wave
10.5 – 15.5V DC
N/A
Input Voltage Range
Low Battery Alarm
Output Voltage
110 – 125V AC
9.9V – 10.8V DC
15.0V – 16.0V DC
>85%
Low Battery Shutdown
High Battery Shutdown
Optimum Efficiency
AC Receptacles
One, NEMA 5-15 (USA) 110V AC 3-Prong
One, 5V
USB Port
Dimensions
5”H x 2.5”W x 1.5”D
Approximately .45 lbs.
15 Amp (250V)
Product Weight
Fuse
9.
REPLACEMENT PARTS
15A fuse: 3900000190
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10. TROUBLESHOOTINg
PROBLEM: LOw OR NO OUTPUT VOLTAgE
REASON
SOLUTION
Poor contact at terminal
Unplug and reinsert Power Inverter 140.
Equipment being operated is drawing
too much power
Use a higher capacity inverter or do not
use the device.
Inverter is too hot (thermal shut down) Allow inverter to cool. Check for adequate
ventilation. Reduce the load on the in-
verter to rated continuous power output.
Fuse blows
A blown fuse is usually caused by reverse
polarity or a short circuit within the device
being operated. To replace:
• Disconnect the device immediately.
• Find the source of the problem and
repair it.
• Install a new 15-amp fuse. Do not
tighten the fuse cap too far; finger tight
is sufficient.
NOTE: Installing a fuse higher than 15-
amps may cause damage to the inverter.
Inverter may be defective
Call 1-800-SEARS-64 for troubleshooting
assistance.
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