HOTO 20V Cordless Power Washer Pro User Manual

HOTO 20V Cordless Power Washer Pro

Product Information

Specifications:

• Product: HOTO 20V Pressure Washer Pro
• Components: Multi-Function Nozzle, Spray Lance, Soap Holder, Handle, Trigger, Battery Pack, Battery Level Display Button, Hose Inlet, Hose Clip, Water Inlet Filter, Water Inlet
• Battery: 20V

Product Usage Instructions

Component Assembly:

1. Install the battery pack:
   • Align the mark on the handle with the mark on the battery pack.
   • Rotate the battery pack 90 degrees in the arrow direction so that the mark is aligned with the mark.
   • There will be a sound of locking for successful assembly.
2. Assembly of the spray lance:
   • Align the reducer of the spray lance with the slot inside the handle.
   • Rotate the gun 90 degrees in the arrow direction so that the spray lance restores.
3. Connection of the hose inlet:
   • Plug the hose inlet into the water inlet as shown.
4. Assembly of the soap holder:
   • Align the soap holder with the slot in the spray lance in the arrow direction.
   • Rotate it about 45 degrees in the arrow direction to lock the soap holder.

Disassembly of Components:

1. Disassembly of the battery pack:
   • Rotate the battery pack 90 degrees in the arrow direction so that the mark is aligned with the mark.
   • Remove the battery pack downward.
2. Disassembly of the spray lance:
   • Press and push backward the spray lance in the arrow direction.
   • Rotate the spray lance 90 degrees in the arrow direction and draw it out.
3. Disassembly of the hose inlet:
   • Hold the hose inlet at its largest diameter position in the upper part.
   • Pull it out downward.
4. Disassembly of the soap holder:
   • Rotate the soap holder 45 degrees in the arrow direction.
   • Remove the soap holder in the arrow direction.

How to Use:

1. Connect the water pipe:
   • Put the hose inlet into a bucket and fix it to the edge of the bucket with a hose clip.
   • Connect the water inlet filter.
2. Change the water type:
   • Rotate the shell of the multifunctional nozzle to align the arrow with the corresponding mark on the shell to change the water type.
   • Five water types are available circularly.
3. Jet mode:
   • Used to rinse stubborn stains, such as dry stains on the car’s surface.
4. Tilted mode:
   • Used to clean the top of the car and other higher planes.
5. 20-degree/40-degree water mode:
   • Both modes are used for routine cleaning purposes, such as washing cars, bicycles, motorcycles, windows, or fences.
   • The only difference is in water spray angles.
6. Foam/Shower mode:
   • The washer working in this mode can spray foam when there is soap in the soap holder.
   • It can be used as a shower when there is no soap.
7. Add detergent:
   • Remove the soap holder.
   • Add detergent or car washing liquid (powder).
   • Close the soap holder.
8. Self-lock the start button:
   • Switch the trigger down to the mark to self-lock the button (so that the motor will not work if the trigger is pressed).
   • Restore the trigger to the mark to lift self-lock.

Checking the Battery Level During Use:

During Charging:

• Battery level 100%: Press the battery level display button, and four indicators will remain on for 20 seconds and then go off.
• Battery level 75%-100%: Indicators 1, 2, and 3 remain on, and indicator 4 blinks.
• Battery level 50%-75%: Indicators 1 and 2 remain on, and indicator 3 blinks.
• Battery level 25%-50%: Indicator 1 remains on, and indicator 2 blinks.
• Battery level 0%-25%: Indicator 1 blinks.

FAQ (Frequently Asked Questions)

• Q: Where can I find the product user manual?
  A: The product user manual can be found in the package of the HOTO 20V Pressure Washer Pro.

• Q: How do I assemble the battery pack?
  A: To assemble the battery pack, align the mark on the handle with the mark on the battery pack. Rotate the battery pack 90 degrees in the arrow direction so that the mark is aligned with the mark. You will hear a locking sound indicating successful assembly.

• Q: How do I change the water type?
  A: To change the water type, rotate the shell of the multifunctional nozzle to align the arrow with the corresponding mark on the shell. There are five water types available, which can be selected circularly.

• Q: Can I use the pressure washer without soap?
  A: Yes, you can use the pressure washer without soap. In the Foam/Shower mode, the washer can be used as a shower when there is no soap in the soap holder.

WARNING!
You must read this manual thoroughly before using HOTO 20V Pressure Washer Pro!

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Product Overview

Thank you for using HOTO 20V Pressure Washer Pro. Read this manual carefully before use, and retain it for future reference.

1. Multi-Function Nozzle
2. Spray Lance
3. Soap Holder
4. Handle
5. Trigger
6. Battery Pack
7. Battery Level Display Button
8. Hose Inlet
9. Hose Clip
10. Water Inlet Filter
11. Water Inlet

Operating Instructions

Component assembly
Install the battery pack：
Align the “●” mark on the handle with the ” ” mark on the battery pack. Rotate battery pack 90 degrees in the arrow direction so that the “●” mark is aligned with the ” ” mark. There will be a sound of locking for successful assembly.

Assembly of the spray lance:

• Align the reducer of spray lance with the slot inside the handle.
• Rotate the gun 90 degrees in the arrow direction so that spray lance restores.

Connection of the hose inlet:
Plug hose inlet into water inlet as shown.

Assembly of the soap holder:

• Align the soap holder with the slot in spray lance in the arrow direction.
• Rotate it about 45 degrees in the arrow direction to lock soap holder.

Disassembly of components

Disassembly of the battery pack:
Rotate the battery pack 90 degrees in the arrow direction so that the “●” mark is aligned with the ” ” mark;
Remove the battery pack downward

Disassembly of the spray lance:

• Press and push the backward spray lance in the arrow direction, and then rotate spray lance 90 degrees in the arrow direction and draw it out.

Disassembly of the hose inlet:

• Hold hose inlet at its largest diameter position in the upper part, and then pull it out downward.

Disassembly of the soap holder:

• Rotate soap holder 45 degrees in the arrow direction。
• Remove soap holder in the arrow direction.

How to use

• Connect the water pipe: Put the hose inlet into a bucket and fix it to the edge of the bucket with hose clip. Connect water inlet filter.
• Change the water type: Rotate the shell of the multifunctional nozzle to align the arrow “●” with the corresponding mark on the shell to change the water type. Five water types are available circularly.
• Jet mode: It is used to rinse stubborn stains, such as dry stains on the car’s surface.
• Tilted mode: It is used to clean the top of the car and other higher planes.
• 20-degree/40-degree water mode: The two modes are all used for routine cleaning purposes, such as washing cars, bicycles, motorcycles, windows, or fences, and only have differences in water spray angles.
• ” “: Foam/Shower mode: The washer working in this mode can spray foam when there is soap in the soap holder, or can be used as a shower when there is no soap.
• Add detergent: Remove soap holder, add detergent or car washing liquid (powder), and then close the soap holder.
• Self-lock the start button: Switch trigger down to the ” ” mark to self-lock the button (so that the motor will not work if trigger is pressed). Restore trigger to the ” ” mark to lift self-lock.
• Battery pack: The USB-C interface of the battery pack supports the two-way fast charge with an output of 40 W MAX USB-C. The USB-C port supports the fast charging input of 40W MAX.
• The USB-C port supports the fast charge output of 40 W MAX, thus providing the fast charging experience in a more efficient manner.
• Charge the battery pack: Remove the waterproof cover over the charge port of the battery pack, and connect the Type-C connector of the charger cable to the charge port of the battery pack and the other end of the cable to power supply.
• Discharge the battery pack: This product can be discharged through USB-C. You may purchase a two-way Type-C charger cable separately(or Apple charging cable with one end of Type C). Plug one end of the Type-C interface of the charger cable into the USB-C interface of the battery pack and the other end of the Type-C interface of the charger cable into the equipment that supports the USB-C interface.

Checking the Battery Level During Use

• Battery level 75%‒100%: Press the battery level display button, the four indicators will remain on for 10 seconds and then go off.
• Battery level 50%‒75%: Press the battery level display button, and three of the four indicators will remain on for 10 seconds and then go off.
• Battery level 25%‒50%: Press the battery level display button, and two of the four indicators will remain on for 10 seconds and then go off.
• Battery level 0%‒25%: Press the battery level display button, and one of the four indicators will remain on for 10 seconds and then go off.

During Charging

• Battery level 100%: Press the battery level display button, and four indicators will remain on for 20 seconds and then go off.
• Battery level 100%: The total four indicators remain on for 20 seconds and then go off.
• Battery level 75%‒100%: Indicators 1, 2, and 3 remain on, and indicator 4 blinks.
• Battery level 50%‒75%: Indicators 1, and 2 remain on, and indicator 3 blinks.
• Battery level 25%‒50%: Indicator 1 remains on, and indicator 2 blinks.
• Battery level 0%‒25%: Indicator 1 blinks.

Safety Precautions

Safety Warnings for Washer

• Do not spray water on devices with electrical components.
• Please stop using the washer immediately if there is visible damage or leakage caused by bumping or falling.
• Do not spray water on yourself or others in an attempt to wash clothes, shoes, or socks.
• Disconnect the washer from power before the maintenance.
• High-pressure hoses and connectors are critical to the washer. Use only the accessories like hoses and connectors provided or approved by the manufacturer to ensure the safety of the washer.
• Do not use the washer if the power cord or key components like the hose and soap holder are damaged, or the safety function malfunctions.
• To avoid personal injury, please pay extra attention to the children around when using the washer.
• Familiarize yourself with the control parts of the washer, and depressurize or stop the washer as soon as possible if needed.
• Always keep yourself alert when using the washer in a cleaning task.
• Do not operate the washer when you are fatigued, or after drinking alcohol or using medications that may compromise your consciousness.
• Make sure that there is no unnecessary personnel in the area where you are using the washer.
• Do not place the washer on an unstable stand. Keep the washer stable and balanced at all times.
• Strictly abide by the maintenance instructions specified in the user manual, and do not disassemble the washer on your own

Safety Warnings for Battery Pack

• Do not open or shred the battery pack.
• Do not expose the battery pack to heat or flames. Keep the battery pack away from direct sunlight.
• Do not short-circuit the battery pack. Do not store the battery pack in a box or drawer without precaution. Store the battery pack separately to avoid short circuits with other battery packs or metal objects.
• Protect the battery pack from mechanical shock.
• In case of accidental battery leakage, do not directly contact the leaked liquid with your skin or eyes. In case of contact, flush with plenty of water.
• Correctly align the positive and negative poles of the battery pack to ensure proper use.
• Do not use battery packs that are not intended for the washer.
• Keep the battery pack away from children.
• Keep the battery pack clean and dry.
• Please use a dry and clean cloth to wipe the battery pack interface.
• Charge the battery pack before use.
• After long-term storage, the battery pack needs to be charged and discharged several times for optimal performance.
• The battery pack is at its best performance when used at room temperature of 20°C ± 5°C.
• Please keep the washer’s original user manual for future reference.
• The battery pack is for its intended use only.
• Disconnect the washer from power before removing the battery pack.

Note
The washer will be tested to use before leaving the factory to ensure quality. There may be a few water stains inside when unpacking for the first time, which is normal. Please feel free to use it.

Specifications

• Model: QWXCJ002
• Item Dimensions: 545×244×84 mm Net Weight: 1.5 kg
• Rated Input: 5V 10W/9V 18W/12V 24W/ 15V 30W/20V 40W
• Motor Power: 330 W
• Battery Type: Lithium-ion battery pack
• Rated Capacity: 2500 mAh(18 V )
• Nominal Energy: 45 Wh
• Rated Pressure and Flow Rate:
• Self-priming Way:
• Jet mode/Tilted mode/20-degree/40-degree Water Mode:
• Pressure 18 ± 2 Bar, flow rate 160 ± 20 L/H Foam/Shower Mode:
• Pressure 3±3 Bar, flow rate 210±20 L/H
• Water-Supplying Way:
• The outlet water pressure and flow rate will vary along with the inlet water pressure. Max. Inlet Water Pressure: 0.7 MPa

Notes:
Self-priming way: The washer automatically absorbs water through a hose.
Water-supplying way: The washer uses water via a faucet, but the relevant accessories should be purchased separately.

Care & Maintenance

Please disassemble the relevant components from the washer before performing the maintenance.
Please check whether the washer and components are damaged before each use. If any, stop using the washer and contact the supplier or manufacturer to replace the damaged components.

Cleaning the Water Inlet Filter

• Rotate the water inlet filter head to remove the lower part, then take out the filter for cleaning.
• After cleaning, put the filter back into the filter head and rotate the filter head to reassemble it.

Cleaning & Storage

• Drain the machine and the water pipe before storage. Wipe the machine body with a soft brush or a clean cloth. Do not use water, solvents or polishes. Keep the machine in a safe and dry place away from children. Do not place articles on the machine.
• Please protect the washer and accessories from frost in storage.

Troubleshooting

Regulatory Compliance Information

Europe — EU declaration of conformity
We, Shanghai HOTO Technology Co., Ltd., hereby, declare that this equipment is in compliance with the applicable Directives and European Norms, and amendments.

Disposal and recycling information
All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as the terms and conditions of such collection points.

Manufacturer : Shanghai HOTO Technology Co., Ltd.
Address : Building 45, No. 50 Moganshan Rd, Putuo District, Shanghai, PRC, 200060.

DECLARATION OF CONFORMITY

EU Declaration of Conformity
We
Shanghai HOTO Technology Co., Ltd.
Declare that the product: HOTO 20V Pressure Washer Pro / QWXCJ002
Complies with the essential health and safety requirements of the following directives: 2006/42/EC The Machinery Directive

References to the following harmonized standard were made:

• EN 62841-1:2015
• EN 62841-2-1:2018+A11:2019
• 2014/30/EU Electromagnetic Compatibility directive References to the following harmonized standard were made:
• EN55014-1: 2017 EN55014-2: 2015 EN 61000-3-2:2014 EN 61000-3-3:2013

2011/65/EU+ (EU) 2015/863 Restrictions of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Authorised signatory and technical file holder: Shanghai HOTO Technology Co., Ltd. Building 45, No.50 Moganshan Road, Shanghai, China

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