Mighty Clean MC4050PB User manual
1
Model MC4050PB
OPERATOR'S MANUAL
40V CORDLESS BUCKET
HIGH PRESSURE WASHER
Before operating this product, please read this manual
thoroughly and retain it for future reference.
SUMEC NORTH AMERICA
3939 Royal Drive NW
Unit #234
Kennesaw, GA30144
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DO NOT RETURN PRODUCT TO PLACE OF PURCHASE.
IF YOU HAVE ANY QUESTIONS, CALL OUR TOLL-FREE HOTLINE.
(866)-902-9690
ForceToolsUSA.com
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TABLE OF CONTENTS
MC4050PB Operator’s Manual
Description of Product Parts………………………………………………………………………………......02
Safety Symbols .....................................................................................................................................04
Technical Specifications…………………………………………………………………………………….....05
Intended Use……………………………………..…………………………………………………………......05
Important Safety Instructions……………………………………………………………………………….....06
Assembly……………………………………………………………………………………….........................12
Operation………………………………………………………………………………………........................16
Storing and Maintenance………………………………………………………………………………….......22
Troubleshooting…………………………………………………………………...........................................24
Warranty………………………………………………………………………………………………...............26
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DESCRIPTION OF PRODUCT PARTS
Parts list
As shown in Fig. 1&2
1. Carrying handle
2. Water container
3. High-pressure washer main body
4. Inlet adapter
5. Locking hook
6. ON/OFF switch
7. Battery pack compartment
8. Battery pack releasing button
9. Battery pack compartment cover
10. High-pressure water outlet
11. Quick -connect wand
12. Trigger handle
13. Spray gun water inlet
14. Gripping handle
15. Safety lock
16. Trigger switch
17. High-pressure hose
18. Spray Nozzles
19. Cleaning agent tank
20. Nozzle cleaning needle
21. Female coupling connector
22. Battery pack
23. Power indicator button
24. Power indicator
25. GREEN /RED LED
26. Charger
27. Electric contacts
28. Plug
Fig. 1
Fig. 2
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Fig. 2
Check the delivery parts
As shown in Fig. 3
Carefully remove the pressure washer and parts from its packaging. Identify all the parts packaged in
the carton against the parts list. Please contact our customer service center (Monday-Friday 8:30AM-
5:00PM ET) at (866) 902 9690 if anything is missing.
A. High-pressure washer include follow items :
1) High-pressure washer main body
include battery pack compartment cover
2) Water container include cap-shape filter
B. Trigger handle 1pc
C. Quick-Connect wand 1pc
D. High-pressure hose 1pc
E. Spray nozzles
Include Follow items:
1) 0°Nozzle x1
2) 15°Nozzle x1
3) 40°Nozzle x1
F. Detergent bottle 1pc
G. Nozzle cleaning needle 1 pc
H. Manual 1pc
I. Battery pack 1pc
J. Charger 1pc
K. Female coupling connector 1pc
(Water backflow preventer was built-in)
WARNING: If any parts are damaged or missing, do not operate this tool until the missing parts
are replaced. Failure to heed this warning could result in serious personal injury.
NOTE! Always recycle the packaging in accordance with local recycling schemes.
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SAFETY SYMBOLS
Read operating manual before using!
Use indoors only!
Keep clean and dry!
Avoid storage in direct sunlight!
Dispose of properly!
Dispose of properly!
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Do not expose to heat or fire!
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TECHNICAL SPECIFICATIONS
INTENDED USE
Model MC4050PB
Nominal voltage with battery 40V, DC, 4Ah
Working pressure with container water 450psi
Working pressure with tap water 500psi
Max pressure 800psi
Flow rate with container water 0.85GPM
Flow rate with tape water 1.00GPM
Inlet pressure 44 psi
Supply water temperature use cold water only (max.104°F)
High-pressure Hose 19 ft.
Detergent injection rate 3%~12%
Battery Charger
Input 100~120V, 50/60Hz
Output DC40V, 2A
Charger time approx.120 minutes for 4Ah battery pack
The pressure washer is intended for cleaning the walls of buildings, facades,
terraces, footpaths, garden equipment, pressure washer, vehicles, tools, etc. with a
pressure water nozzle. If required, you can also use the pressure washer with added
household cleaning agents.
The pressure washer is to be used only for its prescribed purpose . any other use is
Deemed to be a case of misuse. The user/operator and not the manuafacturer will be
liable for any damage or injuries of any kind caused as a result of this.
Please note that our equipment has not been designed for use in commercial, trade
or industrial applications. Our warranty will be voided if the pressure washer is used
in commercial, trade or industrial businesses or for equivalent purposes.
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IMPORTANT SAFETY INSTRUCTIONS
Please read all of the safety precautions before operating this pressure washer
every time.
Please pay particular attention to all sections with following symbols.
The following signal words and meanings are intended to explain the levels of risk
associated with this product.
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, may result in minor or
moderate injury.
CAUTION!
(Without Safety Alert Symbol) Indicates a situation that may result in property damage.
WARNING! - When using this product basic precautions should always be
followed, including the following:
1. Read all the instructions before using the pressure washer.
2. To reduce the risk of injury, close supervision is necessary when pressure washer
is used near children.
3. Know how to stop the pressure washer and release pressures quickly. Be
thoroughly familiar with the controls.
4. Stay alert-watch what you are doing.
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5. Do not operate the pressure washer when fatigued or under the influence of
alcohol or drugs.
6. Keep operating area clear of all persons.
7. Do not overreach or stand on unstable support .keep good footing and balance at
all times.
8. Follow the maintenance instructions specified in the manual.
9. This pressure washer or its power cord contains lead, a chemical known to cause
cancer, birth defects or other reproductive harm. Wash hands after handling.
WARNING -Risk of injection or injury – Do Not Direct Discharge Stream At
persons.
10.Never operate the pressure washer without all components properly connected to
the pressure washer (handle, gun/wand assembly, nozzle, etc.).
11.Never operate pressure washer with broken or missing parts. Check equipment
regularly and repair or replace worn or damaged parts immediately.
12.Never put hand or fingers over the nozzle or spray tip while operating the pressure
washer.
13.Never spray flammable liquids or use pressure washer in areas containing
combustible dust, liquids or vapors. An electric spark could cause an explosion.
14.Never leave the wand unattended while the pressure washer is running or
switched on.
15.Never disconnect the High-pressure discharge hose from the pressure washer
while the system is pressurized. To depressurize pressure washer, turn power
and water supply off, then depress gun trigger 2-3 times.
16.Never cover the pressure washer during operation to allow free air cooling.
17.Always wear safety glasses or goggles when operating or performing
maintenance.
18.Always move switch on unit to “OFF” position before pulling the battery pack out.
19.Always turn water supply “ON” before turning pressure washer “ON” unless
draining for storage. Running pump dry causes serious damage.
20.Always hold gun and wand firmly when starting and operating the pressure
washer.
21.Always follow detergent manufacturer’s label recommendations for proper use
of detergents. Always protect eye, skin and respiratory system from detergent if
used.
22.Always lock the trigger of spray gun in the safety position when not in use.
23.Do not use pressure that exceeds the operating pressure of any of the parts (hoses,
fittings, etc.) in the pressurized system. Never use with any other manufacturer’s
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accessories or components.
24.Do not spray electrical apparatus and wiring or the pressure washer itself.
25.Do not operate the pressure washer with the inlet water filter removed. Keep filter
clear of debris and sediment.
26.Discharge residual pressure by depressing the trigger until no more water comes
out of the nozzle.
27.Keep clear of nozzle. Never direct high-pressure spray at any person, animal or
self.
28.To minimize the amount of water getting into the pressure washer, the pressure
washer should be placed as far as possible from the cleaning site during
operation.
WARNING
RISK OF INJURY
INJECTION HAZARD
1. Equipment can cause serious injury if the spray penetrates the skin. Do not point
the gun at anyone or any part of the body. In case of penetration, seek medical
aid immediately.
2. This system is capable of producing 870psi. To avoid rupture and injury, do not
operate this pump with components rated less than 870psi working pressure
(including but not limited to spray guns, hose, and hose connections).
3. Before servicing, cleaning, or removal of any part, switch off power and relieve
pressure.
WARNING
RISK OF INJURY
DO NOT DIRECT DISCHARGE STREAM AT SELF OR OTHER
PERSONS.
1. High-Pressure jet can be dangerous if misused.
2. The jet must not be directed at persons, animals, electrical devices, or the unit
itself.
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Table of contents
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