Model YF4050PB 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 1 YF4050PB.
DO NOT RETURN PRODUCT TO PLACE OF PURCHASE. IF YOU HAVE ANY QUESTIONS, CALL OUR TOLL-FREE HOTLINE. (866)-902-9690 ForceToolsUSA.com 2 YF4050PB.
YF4050PB Operator’s Manual TABLE OF CONTENTS Description of Product Parts………………………………………………………………………………......02 Safety Symbols .....................................................................................................................................04 Technical Specifications…………………………………………………………………………………….....05 Intended Use……………………………………..…………………………………………………………......05 Important Safety Instructions……………………………………………………………………………….....06 Assembly……………………………………………………………………………………….................
DESCRIPTION OF PRODUCT PARTS Parts list As shown in Fig. 1&2 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Fig.
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 8:30AM5:00PM ET) at (866) 902 9690 if anything is missing. Fig. 2 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.
SAFETY SYMBOLS Read operating manual before using! Use indoors only! Keep clean and dry! Do not expose to heat or fire! Avoid storage in direct sunlight! Dispose of properly! Dispose of properly! 4 YF4050PB.
TECHNICAL SPECIFICATIONS Model YF4050PB 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.
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.
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.
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.
WARNING RISK OF EXPLOSION-DO NOT SPRAY FLAMMABLE LIQUIDS Do not use acids, alkaline, solvents or any flammable material in this product. These products can cause physical injuries to the operator and irreversible damage to the pressure washer. CAUTION GUN KICK BACK 1. Hold with both hands. 2. The trigger gun safety lock prevents the trigger from being engaged accidentally. 3. The safety feature does not lock trigger in the ON position.
9. Battery pack needs to be charged before use. Always refer to this instruction and use the correct charging procedure. 10. Do not maintain battery pack on charge when not in use. 11. After extended periods of storage, it may be necessary to charge and discharge the battery pack several times to obtain maximum performance. 12. Battery pack gives its best performance when it is operated at normal room temperature (68 °F ± 9 °F). 13.
2. After charging, disconnect the battery charger from the supply mains. Then remove the chassis connection and then the battery connection. 3. Do not charge a leaking battery. 4. Do not use chargers for works other than those for which they are designed. 5. Before charging, ensure your charger is matching the local AC supply. 6. For indoor use, or do not expose to rain. 7. The charging device must be protected from moisture. 8. Do not use the charging device in the open. 9.
ASSEMBLY WARNING! Remove the battery pack before carrying out any work on the pressure washer, and use only original parts. Before starting any cleaning task, it is important to inspect the area for objects that could create a hazard. Remove any objects from the work area that could be tripped over, such as toys or outdoor furniture. Ensure that all doors and windows are closed tightly. Fig. 4 Fig. 5 Connect the hose to the pressure washer As shown in Fig.
Fig. 6 Fig. 7 Function of each spray nozzles As shown in Fig.7 The spray nozzles are for purposes as below: T1: Red -0 °: Concentrate water flow on work Area, quite useful for cleaning stubborn dirt. T2: Yellow-15°: Delivers balanced pressure and flow for general cleaning. T3: White-40°: For delicate cleaning. Connect to water supply Two types of water source are available for this pressure washer. Based on your actual demand to select one of them.
WARNING! Before following action, make sure the ON/OFF switch is on the "OFF "position. The following accessory is required for connecting to the pressure washer (not supplied): 1. A water supply hose – it is a fabric-reinforced hose with a minimum diameter of ½ inch. 2. Screw the inlet adapter onto the pressure washer. 3. Attach a water supply hose with coupling connector(supplied) to the inlet adapter. 4. Connect the other end of water supply hose to the potable water tap.
NOTE! 1. Make sure the inlet adapter stays on the inlet of the pressure washer. 2. Carefully place the container onto the pressure washer. 3. Align arrow on the cap-shape filter with the unlock position on the container. then turn the cap-shape filter to lock position. 4. To fix the cap-shape filter in place. 5. Fasten the container to the high-pressure washer by using the locking hook, make sure that the locking hook locks into place correctly. Use the detergent bottle As shown in Fig. 14 1.
OPERATION Charging the battery pack As shown in Fig.15 Fig. 15 NOTE: Remove the battery pack from the charger after it has been fully charged . NOTE: This battery pack has been shipped in a low charge condition. It should be fully charged before first use. WARNING: Make sure the main voltage is the same as rating label which located on the charger. 1. Connect the charger to a power source. You will hear a beep sound, and the green LED light will be on. 2.
4. The green LED light of the charger will flash continuously during normal charging. 5. After charging is complete, you will hear a beep sound again, the green LED on the charger will be on and the four green lights of the battery pack will be on for 3-5 seconds then turn off. If encounter one of following kind of situation, the light of charger will turn red, and flash, you will hear beep sound per second until the problem has been corrected. - Wrong communication.
To obtain the best life from the battery 1. Never allow the battery to completely discharge before recharging. The battery pack should be placed on the charger whenever the battery pack is noticeably running down or the tool no longer performs a task it previously performed. 2. Avoid conducting short charges. Make sure that the battery is fully charged every time by allowing the charger to complete its full charging cycle. 3. Avoid allowing lose items like screws or nails etc.
To insert the battery pack As shown in Fig.17 1. 2. 3. 4. Align the battery pack with its compartment of the tool. Push the battery pack into the hole until hear click sound. It means the battery pack has been locked in position. Turn the battery pack compartment cover to lock position. Wall-mount holes As shown in Fig.18 Fig. 18 3.74 inches The charger has hanging holes for convenient storage. Install screws in the wall 3.74 inches apart.
Switching on and off As shown in Fig.19-20 NOTE! Put the High-pressure washer on a smooth ground. Stand in a secure and stable position. WARNING! Before switching on, ensure you have completely assembled the high-pressure washer and connected all connections. To switch on You should maintain the correct operating position every time, use the pressure washer by placing one hand on the trigger handle and the other on the wand. 1. Open the water inlet valve.
To completely switch off As shown in Fig. 21 1. Release the trigger lever, and replace the safety lock. 2. To switch the pressure washer off, set the On/Off switch to "OFF". 3. Close the water inlet valve. Fig. 21 Switch off completely CAUTION! Risk of pressure washer damage! Never operate the pressure washer without water inlet as dry running may damage the pump. Use a water filter if the inlet water is contaminated.
STORING AND MAINTENANCE WARNING! Before performing any repair work, always switch off the pressure washer and remove the battery pack. 1. Do not spray the pressure washer with water. Ingress of water may destroy the battery pack and the electric motor. 2. Clean the pressure washer with a cloth, hand brush, etc. CAUTION! Do not clean the pressure washer using a high-pressure water jet. 3. Keep all nuts, bolts and screws tight to be sure the pressure washer is in safe working condition. 4.
1. To clean water filter, remove inlet adapter and get the filter out. 2. Rinse filter until it is free of debris and blockage. 3. Replace the filter and inlet adapter. Battery Maintenance Use the following procedures to enable optimum usage of the battery: 1. Protect the battery against moisture and water. 2. Store the battery only within a temperature range from 32°F to 113°F. As an example, do not leave the battery in a vehicle or in the trimmer in direct sunlight. 3.
TROUBLESHOOTING CAUTION! Before servicing, cleaning, or removal of any part, shut off power and relieve pressure. CAUTION! Improper repairs can result in the product functioning unsafely. This endangers yourself and your environment. Faults which cannot be rectified with the aid of following table may be rectified by a specialist company only (customer service center). Please be aware that any improper repairs will also invalidate the warranty and additional costs may be incurred.
Leaks from the pump or internal Consult customer service connections Leaks in the pressure washer Irregular operating pressure The high-pressure washer operates intermittently Hose connections loose Hand-tighten the water intake adapter and the high-pressure hose screw connection Air intake in the water inlet Check the supply hose and hose connection and replace if necessary The water filter is clogged Clean the water filter Water supply hoses squeezed Straighten out kinked water supply hoses Ina
WARRANTY Product Warranty Please keep your original purchase receipt in a safe place as proof of purchase. Warranty coverage for this product must be verified by the original purchase receipt. The warranty period begins on the day that the product was purchased from an authorized retailer of Yard Force products. Warranty coverage only applies to the original purchaser and is not transferrable. Warranty coverage is only provided on products purchased from authorized Yard Force retailers.
Service and Warranty Claims Process Contact the Yard Force Support Center toll-free at (866)-902-9690 Monday-Friday between 8:30 AM and 5:00 PM Eastern Time for service and warranty support. Yard Force USA Service Support agents can help you troubleshoot problems over the phone to get you back up and running as quickly as possible. In the situation where service or warranty inspection is needed, please follow these steps: 1.
