HOTO 20V Cordless High Pressure Washer Instruction Manual

Selection
Manual of **HOTO 20V Cordless
High Pressure Washer**

Product Overview

Please read this manual carefully before use, and retain it for future reference.

1. Multifunctional Jet Nozzle
2. Foam Tank
3. Transparent Water Inlet Hose
4. Self-priming Water Filter
5. 20V Charger
6. Battery Pack Release Button
7. Battery Pack Charging Hole
8. Inlet Hose Connector
9. Safety Lock

a) This appliance can be used by persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance.
b) The instructions shall state that the liquid or steam must not be directed towards equipment containing electrical components, such as the interior of ovens.

Operating Procedures

1. Please wear goggles, earmuffs, a protective suit, and non-slip shoes when operating.
2. Insert the 20V battery pack into the battery holder on the device.
3.  Connect the quick connector of the inlet hose to the inlet hose connector. Put the self-priming filter into the water ater connection. Make sure the filter is fully immersed in the water.
4. Connect the multifunctional jet nozzle to the device. Unlock the Safety Lock, pull the trigger to turn on the device.
5. Connect the foam tank to the quick connector of the device.
   Pull the trigger to spray the foam.

After Use

1.  Disconnect the multifunctional jet nozzle.
2. Pull down the quick connector of the hose. Take the self-priming filter out of the water.
3. Press the battery pack release button and take out the battery pack.
4. Unplug the waterproof plug on the battery pack charging hole and insert the charger for charging. When the red charging light is on, it indicates normal charging. When the red light turns green, it indicates the completion of charging.
   Please use the original charger!

Maintenance

Longer service life for the device

1. Take off the filter net at the inlet hose connector. Screw off the self-priming filter and take out the filter net.
2. Rinse the filter nets with clean water in time (It is recommended that the filter nets be cleaned once every 3 to 5 times of use according to the local water supply).
3. Please pay atention to the battery level and charge in time when the battery level is low. Frequent loss of power may lead to the sleep state of the battery pack.

Technical Specifications

Water Pressure: 24bar

Application Scenarios

Product Safety

WARNING: Read all safety warnings and all 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: This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: When using this product basic precautions should always be followed,including the following:

1. Read all the instructions before using the product.
2. To reduce the risk of injury, close supervision is necessary when a product is used near children.
3. Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls.
4. Stay alert – watch what you are doing.
5. Do not operate the product 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. WARNING – Risk of injection or injury– do not direct discharge stream at persons.
10. Do not spray electrical apparatus and wiring.
    SAVE THESE INSTRUCTIONS

SAFETY WARNINGS FOR BATTERY PACK
a) Do not dismantle, open or shred battery pack.
b) Do not expose battery pack to heat or fire. Avoid storage in direct sunlight.
c) Do not short-circuit a battery pack. Do not store battery packs haphazardly in a box or drawer where they may short-circuit each other or be short- circuited by other metal objects. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or fire.
d) Do not remove battery pack from its original packaging until required for use.
e) Do not subject battery pack to mechanical shock.
f) In the event of battery leaking, do not allow the liquid to come in contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
g) Observe the plus (+) and minus (–) marks on the battery back and equipment and ensure correct use.
h) Do not use any battery pack which is not designed for use with the equipment.
i) Keep battery pack out of the reach of children.
j) Seek medical advice immediately if a cell or battery has been swallowed.
k) Always purchase the battery packrecommended by the device manufacturer for the equipment.
l) Keep battery pack clean and dry.
m) Wipe the battery pack terminals with a clean dry cloth if they become dirty.
n) Battery pack need to be charged before use. Always use the correct charger and refer to the manufacturer’s instructions or equipment manual for proper charging instructions.
o) Do not leave battery pack on prolonged charge when not in use.
p) After extended periods of storage, it may be necessary to charge and discharge the battery pack several times to obtain maximum performance.
q) Battery pack gives its best performance when it is operated at normal room temperature (20 °C ± 5 °C).
r) When disposing of battery packs, keep battery packs of different electrochemical systems separate from each other.
s) Recharge only with the charger specified by HOTO Do not use any charger other than that specifically provided for use with the equipment. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
t) Retain the original product literature for future reference.
u) Use only the battery pack in the applica tion for which it was intended.
v) Remove the battery pack from the equipment when not in use.
w) Dispose of properly. ****

Operating Handheld Lithium Car Washer

** Help you quickly understand the installation details
Installation of Accessories**

• The inlet filter nets must always be in place to filter out sand, lime, and other impurities in that they will damage the pump valve.
• Before delivery, the product is equipped with filter nets at the inlet hose connector and one end of the water inlet hose.

Installation of Components

• Connect the multifunctional jet nozzle to the quick outlet connector on the device.
• Screw tightly the foam tank to the device.
• Pour detergent into the foam tank. The detergent can be used to rinse off the dirt.

Water Connection

• Connect to a low-pressure water supply The device can operate under the self-priming mode, which means it can be connected to a water container, etc.
• When drawing water from mains of undrinkable water, the backflow preventer is not required. When connecting to a low-pressure water supply for operating, please use an external filter to make sure impurities will not be sucked in.
• To meet these requirements, it is recommended to use the original water inlet components.
• Use the new hose parts that come with the device; the old hose parts are non-reusable.
• Make sure that the filter net is installed at the proper place of the inlet and that the inlet hose is connected to it tightly.
• Turn on the device and pull the trigger.
• Wait until the nozzle discharges a steady stream of water.

Connect to pressurized water supply

• The maximum feed pressure and temperature of the inlet are 0.7MPa/7bar and 40°C respectively.
  – Check whether the filter is installed inside the inlet hose and is not blocked.
  – Connect the hose to the water tap using the quick connector and then open the water tap.

• Before connecting the hose to the device, let the water flow through the hose to prevent sand and dirt from entering the device.
  – Turn off the water tap and connect the hose to the inlet using the quick connector.

troubleshooting

Charge the battery in time.
No power after tuming on| Insufficient battery power. The battery pack is not properly installed.| Charge the battery in time.
Reinsert the battery pack into the battery holder and make sure it is properly connected.
Unexpected halt| Automatic overheating protection.| Turn on after it cools down.
The battery pack cannot be charged| The battery is not properly connected to the charger.
The charger is not connected to the power supply.
Unmatched charger.| Reinsert the charger into the charging hole and make sure it is properly connected.
Check whether the power supply is energized and make sure the charger is properly connect-ed to it (the power indicator flashes or not). Charge using the original adapter.
Small water output| The filter is clogged causing poor water inflow.
The inlet hose is folded. Impure water supply. The nozzle is clogged.| Clean the filter net on the water filter and the inlet filter net.
Straighten out or replace the water inlet hose. Use clean water.
Clean the jets inside the nozzle.
Fail to pump water| The hose connector is not properly connected to the inlet.
The self-priming water filter is not fully immersed in the water.
The inlet seal ring falls off or is damaged.| Connect the inlet hose connector to the inlet properly.
Fully immerse the water filter in the water.
Install or replace the seal ring.
Long waiting time for water output| Small water output.| Refer to the solution for small water output.
Leaking water outlet| The nozzle is not properly installed.| Properly install the nozzle on the device.

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

Documents / Resources

| HOTO 20V Cordless High Pressure Washer [pdf] Instruction Manual
20V Cordless High Pressure Washer, Cordless High Pressure Washer, High Pressure Washer, Pressure Washer, Washer
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References

• P65Warnings.ca.gov

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