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03 Precautions

This appliance can be used by children aged from 8 years and above and 

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. Cleaning and user

maintenance shall not be made by children without supervision.

The air compressor has a built-in non-removable lithium battery and should 

never be exposed to fire or improperly disposed of. The exposure of the 

lithium battery to extreme heat, impact or water may cause fire, spontaneous 

combustion, and even explosion. Do not expose the air compressor's battery 

to high temperature conditions, such as leaving it in a car in direct sunlight.

The air compressor should not be stored at temperatures below -10 ° C 

or over 45 ° C. Exposure to extreme heat or cold will shorten the air 

compressor's service life and damage the built-in battery.
Leaving the air compressor unused for a long time may harm the battery, it is 

recommended to charge the air compressor at least once every three months.

The air compressor has a built in DC motor which may produce electrical 

sparks when running. Thus, it should never be used in flammable or explosive 

environment.

If the air compressor makes an unusual noise while running or starts to 

overheat, turn it off immediately.

Always make sure the correct air pressure unit is selected before setting the 

air pressure to prevent accidentssuch as tire burst. 

Common unit conversion: 1bar=14.5psi, 1bar=100kPa.
Always monitor the air compressor during usage and never leave it unattended 

when using it to avoid over-inflating when there is no preset pressure.

Only use the air compressor in a clean and dry environment. Intrusion of dirt 

and dust may cause damage to the air compressor. The air compressor is not 

waterproof and should never be rinsed with water.

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Summary of Contents for QWCQB001

Page 1: ...User Manual for HOTO Portable Electric Air Compressor 16 Scan the WeChat code and pay 1 cent to extend the product warranty...

Page 2: ...to protect your hearing The air compressor and air hose will get very hot after running for a long time Please cool it before use again This appliance can be used by children aged from 8 years and ab...

Page 3: ...17 Battery indicator Accessories Schraderairhose 1 Prestavalve 1 Schradervalve Adaptingvalve 1 Needlevalveadapter 1 Type Cchargingcable 1 Storagepouch 1 psi bar psi bar 9 Airhose...

Page 4: ...USB charger sold separately to charge the HOTO Portable Electric Air Compressor Press the Power button for two seconds and the air compressor will start in ating automatically Short press again and th...

Page 5: ...ic bicycles motorcycles and cars will be equipped with a Schrader valve Prestavalveadapter In ate Unscrew the Presta valve connect the Presta valve for in ation After in ation screw on the valve De at...

Page 6: ...apter onto the Schrader valve and insert the needle into the air hole for in ation De ate Insert the needle valve adapter into the valve of the ball for de ation The needle valve adapter should be use...

Page 7: ...commended air pressure of tires for cars bicycles and motorcycles is indicated on the sidewall of the tire The recommended tire pressure for cars is also indicated on the driver s side door jamb For d...

Page 8: ...12 14 and 16 inch bicycle tires 20 22 and 24 inch bicycle tires 26 27 5 and 29 inch mountain bicycle tires 700c road bicycle clincher tires 700c road bicycle tubular tires Motorcycle and electric mot...

Page 9: ...i and bar No mode indicator ON User speci ed pressure presetting pressure value and unit will be saved Adjustable range 3 150psi Indicator ON in ball mode default 8psi Adjustable range 4 16psi Indicat...

Page 10: ...can also be stopped at any time while in ating by short pressing the Power key Stop In ating After selecting the scenario mode turn the Numeric Knob clockwise to and counterclockwise to to adjust the...

Page 11: ...not used for 3 minutes it will automatically power o Items such as balloons beach balls and swim rings cannot be automatically in ated because they have an air pressure requirement below the air compr...

Page 12: ...10 C or over 45 C Exposure to extreme heat or cold will shorten the air compressor s service life and damage the built in battery Leaving the air compressor unused for a long time may harm the battery...

Page 13: ...consequences to the environment and human health Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points We...

Page 14: ...mits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipm...

Page 15: ...ctthefreemodewithnoiconONtoadjustthe presetvaluewithinarangeof3 150psi Normal in ation but the pressure displays zero Thepressureoflow pressurein atablesincluding balloonsistoolowtobemeasured Air comp...

Page 16: ...rage temperature 10 45 Dimensions of air hose air hose length including its valve adapter is 200 mm excluding thread 7 2 V Battery capacity 2500 mAh Operating noise level Less than 80dB at a distance...

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