HOTO QWXCJ002 User manual

User Manual for
HOTO 20V Pressure Washer Pro
WARNING!
You must read this manual thoroughly
before using HOTO 20V Pressure Washer Pro!
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Multi-Function Nozzle
1
2Spray Lance
3Soap Holder
4Handle
5Trigger
6Battery Pack
7Battery Level
Display Button
8Hose Inlet
9Hose Clip
10 Water Inlet Filter
11 Water Inlet
Thank you for using HOTO 20V Pressure Washer Pro.
Read this manual carefully before use, and retain it for future reference.
01 Product Overview
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Component assembly
Install the battery pack：
Align the "●" mark on the handle with the " " mark on 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 handle.
Rotate the gun 90 degrees in the arrow direction so that spray lance restores.
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02 Operating Instructions

Connection of the hose inlet:
Plug hose inlet into water inlet as shown.
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Assembly of the soap holder:
Align 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 battery pack 90 degrees in the arrow direction so that the "●" mark is aligned with
the " " mark;
Remove battery pack downward.
Disassembly of the spray lance:
Press and push backward spray lance in the arrow direction, and then rotate spray lance 90
degrees in the arrow direction and draw it out.
4

Disassembly of the hose inlet:
Hold hose inlet at its largest diameter position in the upper part, and then pull it out
downward.
5
Disassembly of the soap holder:
Rotate soap holder 45 degrees in the arrow direction。
Remove soap holder in the arrow direction.

Connect the water pipe: Put 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 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.
" "/" ": 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.
How to use
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" ": Tilted mode: It is used to clean the top of the car and other higher planes.

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.
7

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.
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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 indica-
tors 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.
Checking the Battery Level During Use

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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.
During Charging
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 Washer
03 Safety Precautions