Ninebot by Segway NB-410 User Manual
Displayed below is the user manual for NB-410 by Ninebot by Segway which is a product in the Sports Headwear category. This manual has pages.
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头盔使用说明书
Segway Helmet User Manual
1 Diagram
Buckle and Straps
Helmet Shell: If accident occurs, the helmet shell ought to be the first line of defense against
head injury, serving to disperse the force of impact. Inferior-quality helmets might be sunk or
cracked after impact.
Air Holes: Air holes are designed for ventilation and heat dissipation.
Helmet Body: The helmet body is the second line of head defense, owing to its shockabsorbent
material which disperses the force of impact.
Adjustment Wheel: In order to fit the user's head, adjustment wheels provide the option to
loosen or tighten the helmet according to the head size. The adjustment wheel also serves to
hold the head in place and prevent slippage.
Helmet Pads: Pads within the helmet help to partially absorb shock and sweat and ensure a
comfortable wearing experience.
Buckle and Straps: The buckle and straps are fixed in certain places. Straps are usually set
right behind the ear and the buckle should be fastened below the chin, where one or two
fingers' worth of space should be left for optimal comfort.
Air Holes
Helmet Pads
Helmet Shell Helmet Body
Adjustment Wheel
* Before using your new helmet, please read through this manual
and familiarize yourself with its safe and appropriate use.
2 How to Choose The Right Size
3 How to Adjust Your Helmet Properly
Segway helmet comes in different sizes. Check the size that fits you by measuring the
circumference of your head and choosing the correct helmet size accordingly. Firstly, put the
helmet on by pulling it from front to back and adjust both sides. Secondly, leave some space
between your head and the pads in order to ensure a comfortable fit. If the helmet is too tight
or it slips, please try another size.
Place the helmet horizontally from front to back on your head. The second figure shows the
wrong way to wear the helmet, which will not protect your head effectively in the event of an
accident.
1
INCORRECTCORRECT
Segway Helmet Size Size (cm) Size (in)
S/M 55-58 21.6-22.8
XS 50-55 19.7-21.6
L/XL 58-63 22.8-24.8
PUSH
In order to ensure security and wear the helmet properly, pull it on from front to back and adjust
the two sides, as shown in figures C and D. If it slips, use a thicker enclosed pad or tighten up
the adjustment wheel on the head lock for a safe and comfortable experience.
Adjust the strap length as shown in figure E, and fasten the buckle as shown in figure F.
Figure C
Figure E Figure F
Figure D
Tighten Release
Check the strap length again to make sure it is adjusted properly. The strap under your chin
should reach parallel height to your head and allow for safe and comfortable adjustment.
Check that all the helmet straps are adjusted and fastened safely.
2
3
4
5
Do not modify the helmet or the attachments.
Do not nail anything onto the helmet.
Do not apply any chemicals to the helmet.
Do not heat up or leave the helmet in a hot place or in direct sunlight.
Use only mild soap, water, and non-abrasive cloth to clean the shell, pads, and retention
system. Do not use common slovents such as alcohol, gasoline, acetone, or other
corrosive/volatile solvents to clean the helmet, for doing so may cause invisible damage.
Always check your helmet before use. If any damage is detected, do not use.
This helmet is designed for use with bicycles, self-balancing vehicles, scooters, and skates. Do
not use this helmet for operation of motor vehicles.
WARNING! No helmet can prevent all injuries or death. For best protection, this helmet
must be properly fitted and adjusted to the wearer’s head. Read the manual and instructions.
Replace the helmet after impact; damage is not always visible. Clean only with water and mild
soap; solvents may cause damage.
No helmet can protect against all possible impacts, so it is possible that serious injury or
death may occur in the event of an accident, even at low speed. For the best protection, this
helmet must be properly installed and adjusted correctly.
This helmet is designed to protect the user's head but cannot guard against cervical and
spinal damage or other bodily injuries.
This helmet is designed for protection against only one single impact. Following impact in an
accident, damaged parts are no longer likely to protect against further impact. So never keep
using the helmet after an accident is experienced. A helmet that has sustained an impact
should be replaced.
The helmet can only provide protection when accident occurs. The safest way to prevent
serious injure is avoid any dangerous actions, including keeping away from rough territory,
following the traffic rules, etc.
The helmet is only suitable in normal sports. Extreme sports such as rock climbing exceed the
design purpose of the helmet, especially for children.
4 Care And Maintainance
5 Warning
6 Specifications
Net weight
Item
Model
Head circumference
0.54 lbs (245 g)
Material
Technology
PC & EPS
Spider Web Airflow Channel System Spider Web Airflow Channel System
19.69~21.65 in
（50~55 cm）
Size XS
NB-400 NB-410
Segway Helmet Segway Kids Helmet
PC & EPS
7 After-sale Service
This is the manufacturers limited warranty (“Limited Warranty”) for the Segway helmet(“Product”)
for consumers in Europe, Asia, North & South America and Africa (“Territory”). This Limited
Warranty describes the service available to you in the event your Product requires warranty
service, and you may have additional protections under your local laws. This Limited Warranty is an
additional warranty, that does not in any way affect or limit the statutory rights you may have as a
consumer, for example with respect to conformity.
This sheet and the original purchase receipt for the purchase of your Product are the documents
defining the Limited Warranty. Please retain this document and the original purchase receipt to
preserve your warranty service.
1. Within 14 days of purchasing, the customer can return the product without any reason but the
customer needs to bare the return costs.
2. If the product displays the functional error, the customer can have
0.73 lbs (330 g) 0.67 lbs (305 g)
22.83~24.8 in
（58~63 cm）
21.65~22.83 in
(55~58 cm)
L/XL S/M
Service type Service policy
Return
Exchange
Product error list
Functional error
New product is broken or with defectsSegway helmet
Within 14 days of purchasing, starting from the next day of the signature, the product can be
returned with quality issues.
Within 14 days of purchasing, starting from the next day of the signature, the product can be
exchanged with quality issues.
Friendly reminder: packaging box is used to ensure the product condition during transportation,
please keep the packaging box for 14 days from the date of purchase.
Not covered
1. Repaired by unauthorized retailer, misuse, bump, neglect, abuse, leakage, accident, alteration
and incorrect use of the product and its accessories, or tear, alteration the security tag.
2. Exceed the warranty period.
3. Force majeure damage.
4. Not comply with the functional error listed in the table above.
5. Damages caused by intentional damages.
V1.0