Nice Tech 4SE Installation guide

www.nicetech.net
4SE
MODEL
ISO 9001, 14001, 13485 Certification
High-tech walking aid for better life
Owner's Operator & Maintenance Manual
Nice Walker
Senior friendly products
KC(Korea Certification)
Venture company
ISO 9001, 14001, 13485 Certification
Q-Mark Certification
Certification

Nice walker 4SE
Please read it carefully to operate your Rollator safely and properly
before use. Keep this manual as a future reference as well.
1. You MUST grab the handles properly when in use
and try NOT to lean on the rollator when not in use.
2. Please MAKE sure that the brakes MUST be locked
when not in use.
3. Please do NOT let children play with this rollator.
4. This product is designed for indoor and outdoor use.
If possible, it is better for indoor. In particular, when
using it for outdoor, it's always recommendable to
check the ground condition for your safety, if the
ground surface is too rough, or if any stumbling
blocks on the road, etc.
5. Do not use rollator to climb stairs, or to walk
backwards or to go over obstacles.
6. Check the brakes for proper operation. Make sure
that all parts are secure and that moving parts are
in good working order.
7. In case of using the rollator at night time or in any
dark condition, please be advised that reflecting
tapes, reflectors and safety lights are attached for
your safety.
Be careful if any stripped parts of tape, damages or
invisibility.
In particular, since the safety lights are very fragile
and weak against any impact or moisture, be
aware of not to get it wet and damage all the time.
8. Do not exceed the maximum weight capacity or
serious injury could result.
*Rollator : 130kg(286lbs) / *Basket : 10kg(22lbs)
9. Please make sure all the parts are fixed in the right
position before use.
10. Check if any parts and screws are damaged or
loosened before use.
11. Do NOT wet the rollator in rain or keep away from
the direct sun light and make sure keep it clean for
the long period of time when not in use.
12. Since the rollator has some non-durable
components, such as rubber accessories, brakes
and grips and any parts related to Auto Brake
System , it is always recommendable to replace
after certain period of time of use in order to
operate the rollator properly and normally.
13. All wheels must be in contact with the floor or
ground at ALL Times. This will ensure the rollator is
fully balanced.
14. Do NOT have anyone push you while you are
seated on the Rollator. This is a walking aid only,
not as a transportation device.
15. Try NOT to move forward with rollator when it is on
parking mode. Be sure to unlock the parking mode
by pulling the brake lever up or it might get your
rollator seriously damaged.
16. Do NOT use any accessories or parts, not authorized
by Nicetech, for use with this rollator specifically.
17. This product has the right and ownership of
invention patent, industrial design registration and
All types of required registration of ownership.
Please note that it would be harm and possibility
of any loss, in the event of any unauthorized
duplication or replication of the product.
Model Name
GENERAL WARNINGS
SAFETY INSTRUCTIONS
&
2NICE WALKER - High-tech walking aid for better life

Assembled Rollator
To improve performance, it is subject to change some specifications without any prior notice
1. Remove carefully the rollator from the shipping carton.
2. Examine all parts for shipping damage. Please DO NOT use the
Rollator if any apparent damage or any parts are missing.
3. Make sure all nuts, bolts and screws are tightly fastened.
4. Make sure all 4 wheels are in good working order and condition
Nice Walker, it is all about safety and convenience!
4SE
MODEL
4SE 3
Handgrips
Brake Lever
Seat
Frame
Seat Holder
Speed Regulator
Reflection Tape
Height Adjustment Nut
Brake Control Nut
Control Knob
Back Support
Parking Brake
Seat Supporting Pipe
Basket
Fixing Hook
Safety Lamp
Brake Cable
Reflection Circle

•After unhooking the fixing hook from the supporting
pipe, Make sure that the rollator is to be fully
extended to the side. Then, push the seat support
pipe down slightly until you hear the ‘click’ sound.
•Make sure that all 4 wheels contact with the floor
and the rollator is stable in the open position.
•Pull up the seat holder slightly and fold it.
• Fix the rollator by using fixing hook, as you see the
picture.
OPENING THE ROLLATOR FOLDING THE ROLLATOR
4SE4SE
•After opening the rollator, please be advised that both handgrips are adjustable in height at the user's preference.
To adjust the height of handgrips, remove the height adjustment nuts under the handgrips. Then, slide the
handgrips up or down until they are at the proper height and screw the height adjustment nuts to the frame.
Make sure that all nuts are fully tightened and not moving from side to side. The both heights should be equal.
ADJUSTING THE POSITION OF THE HANDGRIPS
4SE
4NICE WALKER - High-tech walking aid for better life
Seat Holder
Fixing Hook
Height Adjustment Nut Small Round Button

•Pressing the round parking buttons on each side will lock the wheels in place.
•Pulling up the brake levers slightly will unlock the wheels from the parking position.
•Pulling slightly up the brake levers, locks the wheels momentarily from moving mode(or To slow down, squeeze
the brake levers up)
OPERATING THE PARKING BRAKES AND BRAKE HANDLES
4SE
• To check if the brakes are working normally, be sure if you don't hear any squeaking sound when you let it roll
on N(neutral) position without any brake systems on. If any squeaking sound, you can adjust the brakes by
tightening up the brake control nuts, 1 or 2 times in a counterclockwise. (please see the figure)
CHECKING AND ADJUSTING THE BRAKES
4SE
4SE 5
Nice Walker, it is all about safety and convenience!
Brake Control Nut
Parking Brake Unlocking the parking brake

•This rollator has two different major functions of walking
method. Turning Control Knob to ‘D’ position works with this
unique electronic Auto Brake Device and Backward Speed
Reduction Device, as the electronic lights are on with its own
generator system.
• Be sure that it must be at same ‘D’ position on both wheels by
turning Control Knob slightly until you hear the ‘click’ sound.
This high tech device of speed resistance system prevents the
acceleration of rollator on walking downward slope, and creates
the reduction of speed and prevents from the phenomenon
of being pushed back on any stop when walking on upward
slope.
• Turning Control Knob to ‘N’(Neutral) position while all electronic
speed control systems are turned off, is more recommendable
for the person who is rather free to walk.
LEFT AND RIGHT WHEELS OF SPEED CONTROL METHOD
4SE
Speed Control Handle
•Just on ‘D’ position of Control Knob, Speed Regulator Device is now working.
On ‘D’ position, with the selection of speed level from 1 to 6 on speed
regulator panel, depending on user’s physical condition, it could either go
faster or slower with this speed resistance systems on. Level 1 is slowest
and it goes faster as the numbers are going higher. Everytime this system is
on, the safety lights should be turned on except for moving backward.
SPEED REGULATOR
4SE
SPECIFICATIONS
4SE
•Model : Nice Walker 4SE
•Rollator Dimension : W600×L715×H780(up to 905)㎜
•Material : stainless steel, steel, plastics, aluminum
•Maximum Weight Capacity : less than 130kg(286lbs)
•Receptacle bag : W240(300)×L240×H250㎜
•Load capacity : 10kg(22lbs)
•Weight : 9.5kg(21lbs)
•Wheel : 4 wheel type
•Hand brake : L, R lever
•Electronic auto brake device : regenerative braking
•Backward speed reduction : regenerative braking
•Parking brake : hinge pin
•Speed control : neutral, low(6 step)
•Folding : L&R folding type
•Safety lamp : LED
•Origin : Korea
6NICE WALKER - High-tech walking aid for better life

4SE 7
Your Nicewalker Rollator brand is warranted to be
free of defects in materials and workmanship for a
lifetime of the original consumer.
The device was built to precise standards and
carefully inspected prior to shipment. This
Lifetime Limited Warranty is an expression of our
confidence in the materials and workmanship
of our products and our assurance to the
consumer of years of dependable service.
In the event of a defect covered by this
warranty, we will, at our option, repair
and replace the device.
This warranty does not cover device
failure due to owner misuse or
negligence, or normal wear and tear.
This warranty does not extend to
non-durable components, such
as rubber accessories, casters,
and grips, which are subject to
normal wear and tear. Non-durable
components are warranted for (6)
months.
If you have a question about
your Nicewalker device or this
warranty, please contact an
authorized Nicewalker dealer.
Lifetime Limited Warranty
Nice Walker, it is all about safety and convenience!
4SE4SE
MODELMODEL

Nice
Walker
ISO 9001, 14001, 13485 Certification
ISO 9001, 14001, 13485 Certification
■Head oce 6202 Daegu Health College Venture Business Incubaon Center
7 san, Taejeon-dong, Buk-gu, Daegu Korea.
tel.[phone] fax.[phone]
■Factory 301-1 Gak san dong, Dong-gu Daegu Korea.
tel.[phone] fax.[phone]
■
Homepage www.nicetech.net
Printed in Jun 1. 2011
Nicetech USA, Inc.
■Address 21356 Nordho St. Suite #108
Chatsworth. CA 91311 USA
tel.[phone] fax.[phone]
■
E-mail nicetechr[email protected]
■
Toll Free 1-855-641-7818