
User Manual
JR400
Cordless Vacuum Cleaner

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EN
2.
CONTENT
INTRODUCTION 2
1. WARNING 2
2. PACKAGE LIST 4
3. KNOW THE PRODUCT 5
4. CHARGING 6
5. ASSEMBLING 7
6. USING 9
7. USING 11
8. MAINTENANCE 17
9. TROUBLESHOOTING 17
10. WARRANTY 19

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3.
1. WARNING
Thank you for purchasing the INTETURE JR400 stick vacuum cleaner.
Please read the user manual carefully before using the product and take safety protection measures to avoid malfunctions caused by accidental operation.
If the product is given to another person, please make sure to also include this user manual.
The product provides a free 2-year warranty, please activate the warranty card in time. If you have any questions, please contact support@inteture.com.
①
Store it indoors in a dry place and out of the reach of children.
②
This product is suitable for children 10 years old and above. Users with reduced physical functions, sensory or intellectual abilities, or lack of experience
and knowledge are advised to use the product safely supervision or guidance and to be aware of the hazards involved.
③
Please pay attention to safety when children or pets near the vacuum cleaner.
④
Children should not clean or use the product without supervision.
⑤
Use only manufacturer’s recommended attachments as described in this manual; misuse or use of any accessory or attachment other than those
recommended may present a risk of personal injury.
⑥
Take extra care when cleaning stairs.
⑦
Keep the appliance and accessories away from the hot surface.
⑧
Do not block the appliances' openings or hinder airflow, keep openings free of any objects including dust, lint, clothing, fingers (and all parts of the
body).
Personal Safety

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4.
①
Only use batteries and chargers supplied by the manufacturer.
②
Never modify the charger in any way.
③
Do not pull the cord to disconnect it from a socket, grasp the plug and pull to disconnect it.
④
Keep the charger cord away from hot surfaces and sharp edges.
⑤
The supply cord cannot be replaced. If the cord is damaged the charger should be discarded and replaced.
⑥
Do not handle the charger or the appliance with wet hands.
⑦
Do not store, or charge the appliance outdoors.
⑧
The charger must be removed from the socket before removing the battery, cleaning, or maintaining the appliance.
①
This appliance includes Li-ion batteries, do not incinerate batteries or expose them to high temperatures, as they may explode.
②
Liquid ejected from the battery may cause irritation or burns.
③
In an emergency contact professional help immediately.
④
Leaks from the battery cells can occur under extreme conditions. Do not touch any liquid that leaks from the battery. If the liquid gets on the skin, wash
immediately with soap and water. If the liquid gets into the eyes, flush them immediately with clean water for a minimum of 10 minutes and seek medical
attention. Wear gloves to handle the battery and dispose of it immediately in accordance with local regulations.
⑤
When the battery pack is not in use, keep it away from paper clips, coins, keys, nails, screws, or other small metal objects that could make a connection
from one terminal to another.
⑥
When you dispose of the appliance remove the battery and dispose of the battery safely in accordance with local regulations.
Electrical Safety
Battery Safety

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5.
2. PACKAGE LIST
Please check and confirm the accessories and parts according to the following sheet before using.
Main Body Adjustable Extension Tube Electrical Floor Brush
Crevice Nozzle Battery Extra Hepa Filter Charger
Wall Mount Stand Nail*4 Small Cleaning Brush Quick User Guide

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6.
3. KNOW THE PRODUCT
Suction Adjustment Button
Battery Release Button
Charging Port
Battery
ON/OFF Button
Battery Indicator
Dust Cup Release Button
Dust Cup Release Button
Tube Release Button
Telescopic Tube
Length Adjustment Button
Floor Brush
Floor Brush Release Button
Battery Indicator
Brush Roller Tangled
Air Passage/
Dust Cup Blocked
Suction Adjustment
Button
100
SLIP TO MAX
MIN

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7.
4. CHARGING
1. One end of the charger is connected to the power supply and the other end is connected to the battery
charging port.
•
Only charge with the original charger to avoid damage to the
vacuum cleaner.
•
During over-current protection and over-voltage protection, the
battery indicators flash at the same time, and the screen goes out.
Turn off the power before charging

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8.
5. ASSEMBLING
2. During the charge if the battery level shows 100, means it is fully charged and ready to use.
1. Connect the telescopic tube
•
Insert the telescopic tube into the main body and make sure it is secure. Press the release button, the telescopic tube can be removed.
1
8
8
100
SLIP TO MAX
MIN

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9.
2. Connect brush heads.
•
To clean sofas and beds, a brush head can be assembled with the main body without a telescopic tube.
•
To clean floors, stairs and high places, it’s suggested to connect with telescopic tube.

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10.
6. USING
•
Please keep the suction nozzle unobstructed and avoid blockage. Otherwise, the motor will overheat and cause danger.
Do not exceed the "MAX" dust collection capacity of the dust cup.
1. Choose a brush head according to your needs.
2. Aim the suction port of the vacuum cleaner at the surface of the object to be cleaned.

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11.
3. Press the ON/OFF button to start work.
4. Adjust suction power.
•
There is a suction slider on the host control panel, which can be slid to any position of the slider to adjust the suction. Stepless suction adjustment, easy
sliding, convenient for your operation.
•
The remaining power value will be displayed on the control panel, and there are also 3 power indicator lights on the battery. When the battery is turned
on, when the battery power is less than 10%, the light on the battery will turn on red as a charging reminder.
(Note: The battery indicator will not light up when shutting down)
ON/OFF
1
8
8
100
SLIP TO MAX
MIN
1
88100
SLIP TO MAX
MIN
1
8
8
100
SLIP TO MAX
MIN

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12.
5. According to different needs, the length of the tube can be adjusted.
•
When you need to extend the tube, press the button behind the tube and extend the tube at the same time. When you need to shorten it, press the
button and pull the tube back.
1.Clean the dust cup.
To maintain good suction power, please empty the dust cup and clean the filter after each use.
•
Press the release button on the dust cup to open the dust cup lid, dump out the trash.
7. USING

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13.
•
Press vertically the dust cup release button of the main body, grasp the bottom of the dust cup, and take out the dust cup.
•
Pull out the HEPA filter. Then open the bottom cover of the dust cup, rotate the stainless steel filter and take it out.
•
Clean the filter and dust cup with water, and allow to dry naturally for 24 hours before refilling in the dust cup.
Do not use cleaning equipment to clean the filter, do not use drying equipment to dry the vacuum cleaner, natural drying only.

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14.
1min
24h
Reinstallation
•
Put the stainless steel filter from the bottom of the dust cup and rotate it tightly (There are 3 small protrusions on the stainless steel filter's edg corresponding
to the 3 small grooves on the dust cup).
•
Put the HEPA filter from above, and cover the dust container Bottom cover Bottom.

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15.
•
Align the convex part of the handle with the concave part of the dust cup and insert it, and then press the release button of the dust cup to completely
close the dust cup and the handle.
Note
:
The function of the air filter element is to allow the device to dissipate heat and dredge the air more effectively during operation, without frequent
cleaning. If necessary, press the air filter release button to remove the air filter.

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16.
2. Clean the brush
Ensure the appliance is disconnected from the charger before removing the roller brush. Be careful not to pull the ON button.
•
Push up the switch to the “unlock” side, remove the plug, then take out the roller brush.
•
Use the small cleaning brush to sweep away the trash on the roller. The knife side used to remove the tangled hairs from brush roller.

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17.
•
Clean the roller brush with/without water.
•
Push in gently to install the roller brush. Before replacing, make sure the brush is completely dry.
1min

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18.
①
The filter can be cleaned with warm water. After cleaning it must be thoroughly dried before putting it back into use. Do not immerse the main unit in
water or any liquid.
②
Clean the hoover casing only with a soft, slightly damp cloth. Do not allow any liquid substances to enter the hoover.
③
Do not use any corrosive chemicals or abrasives.
④
It is recommended to change the Hepa filter every 2 months (depending on use) to ensure optimum performance. Do not use the filter when it is
damaged or worn out.
8. MAINTENANCE
9. TROUBLESHOOTING
ISSUE CAUSE SOLUTION
Vacuum cleaner not work
•
Low battery power
•
Battery damaged
•
The floor brush is blocked with hair or other debris
•
Charge before use
•
Change a battery
•
Remove blockage in suction inlet
Suction reduced
•
The dust cup is full of dust
•
The filters are full of dust
•
The telescopic tube or brush inlet blocked
•
Low battery power
•
Empty the dust cup
•
Clean or change the filter
•
Remove blockage in tube and brush inlet
•
Charge before use
Battery indicator does
not light up
•
Battery damaged.
•
Screen damaged.
•
Adaptor incorrectly connected or damaged.
•
Change a battery.
•
Change the motor unit.
•
Change the adaptor or fully insert the charging terminal into the
battery charging terminal.

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19.
ISSUE CAUSE SOLUTION
Insufficient use time
after charging
•
Insufficient charging time.
•
Motorized floor brush, dust cup, tube or filters is
clogged with garbage.
•
Battery aging.
•
Recharge the battery
•
Change a battery
•
Empty the dust cup
•
Clean or change the filter
•
Remove blockage in tube and brush inlet
Roller brush can not
work
•
Blocked with hair, pebbles, or other debris.
•
Clean the roller brush.
•
Avoid picking up large rubbish, such as pebbles.
Display turns black
and shows E1 in the
middle
•
Over temperature protection
•
Prompt that the current battery temperature is high . Stop using/
charge the vacuum cleaner until the battery temperature is normal.
(wait about 45 minutes)
Display turns black
and shows E2 in the
middle
•
Abnormal charger voltage
•
When the adapter voltage is too high or too low,the display will
flash "E2" quickly, and a red light will flash quickly on the battery.
The machine will automatically shut down after flashing for 10
seconds. In this case, please contact support@inteture.com.
Display turns black
and shows E3 in the
middle
•
Battery failure
•
When the battery fails, the display will flash "E3" quickly, and
a red light will flash quickly on the battery. The machine will
automatically shut down after flashing for 10 seconds. In this case,
please contact support@inteture.com.

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20.
10. WARRANTY
If there is any problem or malfunction during use, please send your question and order number to our email.
We will provide you a good after-sales service within 24 hours.
E-mail: support@inteture.com
ISSUE CAUSE SOLUTION
Display turns black and shows E4 in
the middle
•
Negative Temperature Coefficient connection
abnormal
•
When the Negative Temperature Coefficient is abnormal, the
display will flash "E4" quickly, and the red light on the battery will flash
quickly. The machine will automatically shut down after flashing for 10
seconds. In this case, please contact support@inteture.com.
Display turns black and shows E5 in
the middle
•
Host overcurrent protection
•
In order to protect the quality of the host, there is a reminder of
over-current protection. When the host is used over current, the
display will flash "E5" quickly, and a red light on the battery will flash
quickly. At this time, temporarily stop using the vacuum cleaner and
wait for a while before using it again.

Federal Communication Commission Interference Statement
Correct Disposal of this product
NOTE: This equipment has been tested and found to comply with the limits 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 equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this
equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
( 1 ) This device may not cause harmful interference, and
( 2) This device must accept any interference received, including interference that may cause undesired operation.
This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm
to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material
resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased.
They can take this product for environmental safe recycling.

Declaration of Conformity
We (Manufacturer is responsible for this declaration)
Ekoo Electronic Co.,Ltd.
(Company name)
B09,block B,f2,bldg.b,runfeng Pioneer Park,no.973, minzhi Avenue, Minzhi St., Longhua, Shenzhen, CN.(Company address)
Declare under our sole responsibility that the product
Trade name:INTETURE
Equipment: Vacuum Cleaner
Model No. : JR400
To which this declaration relates is in conformity with the essential requirement set out in the Council Directive on the Approximation of the laws of the
Member States relating to LVD Directive(2014/35/EU) & EMC Directive(2014/30/EU) & RoHS(2011/65/EU) product is responsible to affix CE marking, the
following standards were applied:
EN 60335-2-2:2010+A11:2012+A1:2013
EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A14:2019+A2:2019
EN 62233:2008
EN 55014-1:2021
EN 55014-2:2021
EN IEC 61000-3-2:2019+A1:2021
IEC62321-3-1:2013
IEC62321-4:2013
IEC62321-5:2013
IEC62321-6:2015
IEC62321-7-1:2015
IEC62321-7-2:2017
IEC62321-8:2017
Full Name: George.wang Position: Approbation Manager
Signature: George.wang Place/Date: Shenzhen,China/Jun.27-2022

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