260-9536
BATTERY INVERTER
OPERATOR’S MANUAL
CAUTION:
To Reduce The Risk Of Injury, User Must
Read And Understand Operator’s Manual. Save These
Instructions For Future Reference.
TABLE OF CONTENTS
Safety Symbols ......................................................... Page 2
Safety Instructions ...................................................... Page 3
Overview/Specifications ................................................. Page 6
Assembly ............................................................. Page 7
Operation ............................................................. Page 8
Maintenance .......................................................... Page 10
Troubleshooting ....................................................... Page 11
Warranty .............................................................Page 13
Page 2
SAFETY SYMBOLS
Some of these following symbols may be used on this tool. Please study them and learn their
meaning. Proper interpretation of these symbols will allow you to operate the tool better and
more safely.
Symbol
Name
Designation / Explanation
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watts Power
∿
Alternating current Type of current
�
Direct current Type or characteristic of current
n
o
No-load speed Rotational speed at no load
lbs Pounds Weight
Class II construction Double insulated construction
.../min Per minute
Revolutions, strokes, surface speed
orbits, etc., per minute
Wear safety goggles
WARNING:
The operation of any
items which can result in foreign objects
being thrown into your eyes, which can
result in severe eye damage. Before
beginning inverter operation, always
wear safety goggles or safety glasses
with side shields and a full-face shield
when needed. We recommend a Wide
Vision Safety Mask for use over eye-
glasses or standard safety glasses with
side shields. Always use eye protection
which is marked to comply with
ANSI Z87.1.
WARNING:
To ensure safety and reliability, all repairs should be performed by a
qualified service technician.
Page 3
SAFETY INSTRUCTIONS
The purpose of safety symbols is to attract your attention to possible dangers. The safety
symbols and the explanations with them deserve your careful attention and understanding.
The symbol warnings do not, by themselves, eliminate any danger. The instructions and
warnings they give are no substitutes for proper accident prevention measures.
WARNING:
Be sure to read and understand all safety instructions in this manual,
including all safety alert symbols such as “DANGER,” ”WARNING,” and “CAUTION”
before using this tool. Failure to following all instructions listed below may result in
electric shock, fire, and/or serious personal injury.
SYMBOL MEANING
SAFETY ALERT SYMBOL: Indicates DANGER, WARNING, OR CAUTION.
May be used in conjunction with other symbols or pictographs.
DANGER:
Indicates an imminently hazardous situation, which, if not avoided,
will result in death or serious injury.
WARNING:
Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
CAUTION:
Indicates a potentially hazardous situation, which, if not avoided, could
result in minor or moderate injury.
NOTICE: (Without Safety Alert Symbol) Indicates a situation that may result in property
damage.
SAVE THESE INSTRUCTIONS!
Page 4
SAFETY INSTRUCTIONS
WARNING:
Read all safety
warnings and instructions!
Failure to follow the warnings and
instructions may result in electric shock, fire
and/or serious injury. Save all warnings and
instructions for future reference.
WARNING:
Risk of fire and
electric shock. Dry location use only. Do
not expose to rain. Risk of injury.
WORK AREA SAFETY
1. Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
2. Do not operate power inverter in explos-
ive atmospheres, such as in the presence
of flammable liquids, gases or dust.
Power tools create sparks that may ignite
the dust or fumes.
3. Keep children and bystanders away
while operating the inverter. Distractions
can cause you to lose control.
ELECTRICAL SAFETY
1. Plugs inserted must match the
outlet. Never modify the plug in any way.
Do not use any adapter plugs with earthed
(grounded) devices. Unmodified plugs
and matching outlets will reduce risk of
electric shock.
2. Avoid body contact with earthed
or grounded surfaces, such as pipes,
radiators, ranges and refrigerators. There
is an increased risk of electric shock if your
body is earthed or grounded.
3. Do not expose power inverter to rain or
wet conditions. Water entering the inverter
will increase the risk of electric shock.
PERSONAL SAFETY
1. Stay alert, watch what you are doing
and use common sense when operating
the inverter. Do not use inverter while tired
or under the influence of drugs, alcohol, or
medication. A moment of inattention while
operating the inverter may result in serious
personal injury.
2. Use personal protective equipment.
Always wear eye protection. Protective
equipment, such as a dust mask, non-skid
safety shoes, hard hat, or hearing protection,
used for appropriate conditions, will reduce
personal injuries.
3. Prevent unintentional starting. Ensure
that the switch is in the off-position before
connecting to the inverter and/or battery.
4. Do not overreach. Keep proper
footing and balance at all times. This
enables better control of the inverter in
unexpected situations.
Page 5
SAFETY INSTRUCTIONS
For use with MASTERFORCE 20 V battery packs, see tool/appliance/
battery pack/charger correlation supplement.
Do not expose Battery inverter to wet conditions, or rain. Risk of
electrical shock increases when water enters the device.
Cease use of Battery inverter if it has been dropped or impacted
sharply. Use of a damaged device increases risk of fire.
Remove the battery pack from the Battery inverter when not in use.
Indoor use only.
Do not disassemble the power inverter.
Take extreme caution to prevent injury when Battery inverter is used
near children.
Battery inverter is to be stored indoors and away from reach of
children.
Battery inverter must be used for powering devices less than product
rating. Overloading Battery inverter can lead to damage.
Only two or three pronged plugs are compatible with this product.
Do not force plugs with one prong larger than the other.
Never prevent air flow through vents. Blocked vents may result in
overheating.
Power source will shut off if overheated.
Battery inverter must be kept in cool environment. Keep away from
heat.
Do not use Battery inverter near flammable gases or fumes.
Do not power medical equipment with this power source.
Page 6
OVERVIEW
Power Button
Light Button
SPECIFICATIONS
Watts 150 Watts Continuous
DC Input 20 Volts DC
AC Output 120 Volts, 1.25 Amps
USB Output 5 Volt (2.4 Amps) DC
Output Wave Form Modified Sine Wave
FIG. 1
AC Outlet
Dual USB
Charging Ports
LED Worklight
Page 7
ASSEMBLY
WARNING:
If any part is broken
or missing, DO NOT attempt to attach the
battery or operate the tool until the broken
or missing part is replaced. Failure to do
so could result in possible serious injury.
WARNING:
Do not attempt to
modify this tool or create accessories not
recommended for use with this tool. Any
such alteration or modification is misuse
and could result in a hazardous condition
leading to possible serious injury.
WARNING:
Your tool should
never be connected to the power source
when you are assembling parts, making
adjustments, cleaning, or when it is not in
use. Disconnecting the tool will prevent
accidental starting, which could cause
serious personal injury.
CONTENTS
Power inverter, manual (battery not included)
UNPACKING
1. This product has been shipped
completely assembled.
2. Carefully remove the tool and any
accessories from the box. Make sure
that all items listed in the contents list
are included.
3. Inspect the tool carefully to make sure
that no breakage or damage occurred
during shipping.
4. Do not discard the packing material
until you have carefully inspected and
satisfactorily operated the tool.
Page 8
3. Pull forward on the battery pack to
remove it from the inverter.
OPERATION
TO ATTACH BATTERY PACK
(FIG. 2)
CAUTION:
Avoid the possibility of
accidental starting. Always take care not
to activate the trigger switch when you are
attaching the battery pack.
1. Align the raised portion on the battery
pack with the grooves on the bottom of
the inverter and then slide the battery
pack onto the inverter as shown.
2. Make
3. To turn the inverter ON/OFF, press the
power button at the top
sure that the latch on the battery
pack snaps into place and the battery
pack is secured to the inverter before
beginning operation.
NOTICE: When placing the battery pack
on inverter, be sure that the raised rib on
battery pack aligns with the groove on the
inverter and the latches snap into place
properly. Improper assembly of the bat-
tery pack can cause damage to internal
components.
TO DETACH BATTERY PACK
1. Place the direction-of-rotation selector
in the center (locked) position.
2. Press the battery-release button to
release the battery pack.
FIG. 2
ATT
ACH
Page 9
OPERATION
Use caution when plugging and unplugging devices into this unit. Do not force entry.
Protection provided by this unit will be compromised if equipment is not used in the
manner stated in this manual. Do not power devices with damaged, eroded, or torn
power cords.
APPLICATION
This product may be used for the following;
Operating and charging USB-powered devices
Dispensing electrical power for use with compatible electronics that are lower in
wattage than maximum capacity, such as, cell phones, tablets, laptops, LED lights,
small fans and radios.
NOTE: This device is not suitable for larger devices such as appliances, power tools,
compressors, air conditioners and other large electrical devices.
INSTALLING REMOVING BATTERY
INSTALL: Before operating, insert battery pack into battery inverter and snap latches
into place. Make sure battery pack is secured in the power inverter.
REMOVE: Press latches down on battery pack
USING POWER INVERTER
The battery inverter converts DC electricity to 120V AC household power and 5 volt DC
USB charging power when battery pack is installed. This allows a variety of devices to
be charged and powered.
WARNING
Risk of electrical shock: DO not plug in devices with damaged cords. Grounded
appliances do not provide a path to earth ground.
► Insert a battery pack into the power inverter.
► Press the power button to turn on power source, when source is ready for use, LED
will light up green.
► Plug devices into USB and/or 120 volt receptacle for charge or power.
If LED blinks red on power button, then shut off, the source may be overloaded.
Disconnect the device and make sure the battery pack is sufficiently charged.
Reconnect device and press power button to turn on. If the faulty condition continues,
then the device being powered exceeds the capacity of the power source or battery is
too low.
If LED turns red and stays on, the power source may be overheated. Allow the unit to
cool until the LED turns green.
NOTE: Press the light button in order to use the work light.
Disconnect the device and press power button when finished using device.
NOTE: Cooling fan will run to regulate operating temperature. Wait for fan to stop
before disconnecting the battery pack from power inverter.
Page 10
MAINTENANCE
WARNING:
To avoid serious
personal injury, always disconnect
the plug from the power source when
cleaning or performing any maintenance.
Contact a qualified service technician for
ALL repairs.
WARNING:
Avoid using solvents
when cleaning plastic parts. Most plastics
are susceptible to damage from various
types of commercial solvents and may be
damaged by their use. Use clean cloths to
remove dirt, dust, oil, grease, etc.
WARNING:
If the supply cord
is damaged, it must be replaced by a
specially prepared cord available through
the service organization.
WARNING:
When servicing, use
only identical replacement parts. Use
of any other parts may create a hazard
or cause product damage. To ensure
safety and reliability, all repairs should
be performed by a qualified service
technician.
Periodic maintenance of your shear allows
for long life and trouble-free operation.
A cleaning, lubrication and maintenance
schedule should be maintained.
As a common-sense and preventive
maintenance practice, follow these
recommended steps:
1. Inspect the shear and accessories;
check them for wear or damage.
2. Keep the ventilation slots clean to
prevent overheating of the motor.
3. The shear maybe cleaned most
effectively with compressed dry air.
Always wear safety goggles when
cleaning tools with compressed air.
4. Use a soft, clean, damp cloth to wipe
the tool housing. A mild detergent can
be used but nothing like alcohol, petrol
or other cleaning agent. Never use
caustic agents to clean plastic parts.
Page 11
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The inverter does not work
Battery is depleted
Charge the battery
Does not turn on
Not properly connected
Battery is depleted
Try re-attaching inverter
to battery
Charge the battery
Inverter does not fit on
battery
Battery not compatible
Use compatible battery
Page 12
NOTES
Page 13
SAVE YOUR RECEIPTS
THIS WARRANTY IS VOID WITHOUT THEM
Power Inverter
WARRANTY
90-DAY MONEY BACK GUARANTEE:
This MASTERFORCE® brand power inverter carries our 90-DAY Money Back
Guarantee. If you are not completely satisfied with your MASTERFORCE® brand
inverter for any reason within ninety (90) days from the date of purchase, return
inverter with your original receipt to any MENARDS® retail store, and we will provide
you a refund – no questions asked.
3-YEAR LIMITED WARRANTY:
This
MASTERFORCE®
brand
inverter
carries
our
famous
No
Hassle
3-Year
Limited
Warranty
to
the
original
purchaser.
If,
during
normal
use,
this
MASTERFORCE® power inverter breaks or fails due to a defect in material or
workmanship within three (3) years from the date of original purchase, simply bring
this tool with the original sales receipt back to your nearest MENARDS® retail store.
At its discretion, MASTERFORCE® agrees to have inverter or any defective part(s)
repaired or replaced with the same or similar MASTERFORCE® product or part
free of charge, within the stated warranty period, when returned by the original
purchaser with original sales receipt. Not withstanding the foregoing, this limited
warranty does not cover any damage that has resulted from abuse or misuse of the
Merchandise. This warranty: (1) excludes expendable parts including but not limited
to blades, brushes, belts, bits, light bulbs, and/or batteries; (2) shall be void if this
tool is used for commercial and/or rental purposes; and (3) does not cover any
losses, injuries to persons/property or costs. This warranty does give you specific
legal rights and you may have other rights, which vary from state to state. Be
careful, tools are dangerous if improperly used or maintained. Seller’s employees
are not qualified to advise you on the use of this Merchandise. Any oral
representation(s) made will not be binding on seller or its employees. The rights
under this limited warranty are to the original purchaser of the Merchandise and may
not be transferred to any subsequent owner. This limited warranty is in lieu of all
warranties, expressed or implied including warranties or merchantability and fitness
for a particular purpose. Seller shall not be liable for any special, incidental, or
consequential damages. The sole exclusive remedy against the seller will be for the
replacement of any defects as provided herein, as long as the seller is willing or
able to replace this product or is willing to refund the purchase price as provided
above. For insurance purposes, seller is not allowed to demonstrate any of these
power tools for you.
For questions / comments, technical assistance or repair parts – Please Call Toll
Free: 1-866-917-4374 (M-F 8:30am-5:00pm EST).
12/2019
© 2019 Menard, Inc., Eau Claire, WI 54703
