JBH D26 User manual

User’s Manual
D26

INTRODUCTION
Thank you for choosing the D26 Power Wheelchair for your portable wheelchair trans-
portation needs. It is important to read through this manual before operating your D26
Power Wheelchair to become familiar with its features as well as its limitations and safety
information.
You will find the operation and care of your D26 Power Wheelchair simple and easy.
Disclaimer:
Dear Users,
Recommendation
Pay a attention to “Warning” in the manual is to protect you from any injury.
Unable to follow “Notification” in this manual may result in damage the wheelchair.
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We strongly believe that the wheelchair would bring you more convenient and reach the
goal of free life to you. If you discover a problem, contact your authorized local Dealer or
Distributor for assistance, alternatively direct contact with manufacturer with the following
Contact Information.
JBH and partners cannot be held responsible for personal injury or property
damage resulting from the unsafe or improper operation or maintenance of
D26 Power Wheelchair.
As part of our ongoing product improvement initiative, we reserve the right to change
specifications and design without notice. As a result, there may be minor differences be-
tween your D26 Power wheelchair and accessories and the photos, illustration and instruc-
tion in this manual.
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CONTENT
Specification..................................................................................................
Major Parts .............................................................................................................
Specification Diagram ................................................................................
Precautions.............................................................................................................
Install Setup............................................................................................................
Controller.................................................................................................................
Basic Operation ...................................................................................................
Charging Batteries.............................................................................................
Free Wheel Mode ..............................................................................................
Transporting D26 ...............................................................................................
Trouble Shooting and Maintenance ............................................................
Diagnostics ............................................................................................................
Guidelines and manufacturer's statement-Electromagnetic
Emission.. ...........................................................................
Guidelines and manufacturer's statement-Electromagnetic
Immunity.. ............................................................................
Warranty ...............................................................................
Warranty Card........................................................................
5
6
7
Label of the Wheelchair.....................................................................................
Symbols .......................................................................................................
1
2
Security Guidance .......................................................................................
Safe Operation ............................................................................................ 8-9
3-4
9-10
11-14
19
Battery Setup ................................................................................................... 15
16
17
Folding and Unfolding .....................................................................................
18
19-21
24-28
22-23
Removable Motor/Wheel Subassembly ...............................................
22
30-31
32-34
29
35
36
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LABEL OF THE WHEELCHAIR
1
Label of the Wheelchair
Symbols on the label represent the meaning as below:
Attention, see
instruction for use
IPX
IP Water proof grade
UKCA mark
Type BF applied part
Manufacturer
Medical device
CE mark
Consult instructions for
use
=Radio frequency fields
beyond this point may
exceed FCC general
public exposure limit
Product fulfill
WEEE directive
Date of manufacture
Batch number
Serial number
Use until year &
month (Expiration date)
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2
SYMBOLS
l
Temperature
imitation
Don’t use when
packing damaged Humidity limitation
Protect from heat and
radioactive sources
Disposal and recycling
Only authorized recy-
cling companies can
recycle parts of this
mobility wheelchair
Danger of explosion
Store in clean & dry
place protected from
rain, snow, ice, salt
and water.
Keep dry
Equipotential
Package Number
Switch
Foot Switch
PCTB
CF application part
Volume control
Fuse
Power 100~24 ~600VAC, 50 Hz Frequency 500VA
DC output +29.4V 2.0 A
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SECURITY GUIDANCE
3
Security Guidance
Weight Limitations
The user must perform all of the procedures in this manual.
This product is suitable for users with age between 18 to 75 years old.
Do not drive on public highway.
No over cross any gap which is over 100 mm in width.
Never try to overpass obstacle which is over 25 mm in height.
Wheelchair is suitable for both outdoor and indoor use, hospital, senior center, family
or similar circumstances use only.
The suitable environment of using electric wheelchair:
Temperature -5 ～+40℃, Atmospheric Pressure 860 ～1060hPa, Humidity 10% ～
80%.
Power Source Condition:
Charging Voltage AC (100-240)V ± 10%, 50 ± 1Hz, Battery Voltage DC 24V(+5%,
-10%), Power of Motor 250W environmental conditions that might be harmful to the
wheelchair (e.g. inclines greater than 12 degrees, rain, snow, ice, etc.), such as tem-
perature and humidity.
Operate wheelchair after it is under unfolded condition and only allow one person on
wheelchair all time.
The wheelchair is tested with simulation of human model at 160 kgs load capacity.
Your wheelchair is rated for a maximum weight capacity. Please refer to the product specifi-
cations table for this limit. Keep in mind that the maximum weight capacity includes the
combined weight of the user and any accessories mounted to the wheelchair. Stay within
the specified weight capacity of your wheelchair. Exceeding the weight capacity voids your
warranty. We will not be held responsible for injuries and/or property damage resulting from
failure to observe weight limitations.
We are not responsible for any damage and inquiry cause due to over
weight.
Not to drive on dangerous slopes.
Not to drive backwards when going up and down a hill. Max grad ability
is uphill 8° .
WARNING ！
WARNING ！
WARNING ！
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8°

SECURITY GUIDANCE
4
The wheelchair (Model D26) has a base with Aluminium alloy frame, two front wheels, two
rear wheels, a seat, an adjustable steering column, a tiller console, an electric motor, an elec-
tromagnetic brake, 2 rechargeable Lithium-Ion Batteries with an off-board charger. The move-
ment of the wheelchair is controlled by the rider who operates the throttle lever, speed control
dial and handle on the tiller console. The device is installed with an electromagnetic brake
that will engage automatically when the wheelchair is not in use and the brake cannot be
used manually. The wheelchair only can be operated on the flat road.
Indications for use:
It is a motor driven, indoor and outdoor transportation vehicle with the
intended use to provide mobility to a disabled or elderly person limited
to a seated position.
Statement
Please read the following statement.
Please read this manual carefully and under-
stand everything clearly before using the Elec-
tric wheelchair for the first time.
Please do not use the wheelchair in any un-
clear cases, otherwise, the product may be
damaged or people may get hurt.
If you have questions, please contact us.
Please pay attention to the warning and cau-
tions in this manual. We are not responsible
for any injury and damage caused by wrong
use of this product and neglect of the warnings
and cautions.
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Instructions:
WARNING ！
NOTICE ！
ADVISE ！
WARNING ！
Improper use will cause death or serious injury.
Improper use will cause damage of wheelchair.
Comply with the manual to keep wheelchair in good condition.
DO NOT make sharp turns at high speed or on inclines or reverse direc-
tion abruptly.
DO NOT utilize brake release / freewheeling option on any incline with-
out assistance to control motion.
To avoid danger of suffocation, keep all the plastic bag in the package
away from babies and children. Do not use the plastic bag in cribs,
beds, carriages or playpens. The plastic bag is not a toy.
WARNING ！
WARNING ！

SPECIFICATIONS
1100*600*990 mm
600*330*820 mm
160 kgs
470 mm
510 mm
130 mm
800 mm
430 mm
430 mm
400 mm
Model D26
Aluminium Alloy
6 km/h
20 kms
Max 8°
Material
Unfold Size
Fold Size
Loading Capacity
Motor
Driving Range
Front Wheels
Rear Wheels
Climbing Slope
Charging Time
Width between Armrests
Seat Width
Seat Depth
Seat Height
Footrest Height
Height between seat and footrest
Turning Radius
Drive Model
Braking System
Max Speed
Battery
5
Rear Drive
Electromagnetic Brake
27 kgs
30 kgs
35 kgs
Net Weight without Battery
Net Weight with two Batteries
Gross Weight
Brushless Motor 250W * 2 pcs
Lithium Battery 24V 6AH * 2 pcs
PU Solid Wheels 12.5" * 2.25"
PU Solid Wheels 8" * 2"
2~3 hours one battery, 6-8 hours two batteries
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MAJOR PARTS
6
11
10
9
8
7
65
4
3
2
1
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Armrest Assembly (Right)
Seat Base Assembly
Battery Assembly
Footrest Asembly
Front wheel Assembly
Storage Bag
Battery Holder Assembly
Rear Supporting Frame Assembly
Anti-Till Wheels Assembly
Motor and Wheel Assembly
Backrest Assembly
1
2
3
4
5
6
7
8
9
10
11
Photo 1. Major parts name

SPECIFICATION DIAGRAM
7
Photo 2. Specification diagram
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12.5" 8"
1100 mm
990 mm
430 mm
330 mm
820 mm
510
600 mm
430 mm
490 mm
mm

8
SAFE OPERATION
This is the most important section of manual; how to safely operate the D26 Power
Wheelchair. Please review this section thoroughly.
◎General safety
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Adjust the D26 Power Wheelchair to your personal comfort level as much as possi-
ble.
Take your time to learn how the D26 Power Wheelchair works in a private space
before you begin operating around others.
Practice bending, reaching and transferring in and out of D26 Power Wheelchair.
Always be aware of your surroundings.
If you are not sure the D26 Power Wheelchair can surpass an obstacle, try to find
another way around.
Make sure that electronic components such as the control panel, battery charge, and
other electronic controlled components avoid moisture. If these components encoun-
ter moisture, dry before use.
The D26 Power Wheelchair seat is designed for comfort, not specifically for pressure
relief; if you suffer from pressure sores, or if you are at risk that they will occur,
please consult your doctor.
Make sure the D26 Power Wheelchair is operating smoothly.
Check for any unusual noises, vibration, or a change in the ease of use; if you detect
a problem, get in touch with our service department.
Failing to maintain your D26 Power Wheelchair could increase the risk of injury.
◎Before using your D26 Power Wheelchair
A.
B.
C.
D.
E.
F.
(1)
(2)
(3)
Before sitting, make sure the D26 Power Wheelchair is switched off, this will ensure
the D26 Power Wheelchair will not move upon touching the joystick.
Make sure the footrest is down.
Once on board, make sure your feet are safely on the footrest.
◎Getting into the D26 Power Wheelchair
(1)
(2)
(3)
Be alert to the danger of motor vehicles on roads or in parking spaces.
At night or when it is hard to see, use reflective clothing and equipment.
The D26 Power Wheelchair is designed for use on firm, even surface such as con-
crete, asphalt or indoor floor.
Do not operate the D26 Power Wheelchair in sand, loose soil or over rough terrain,
which could damage wheels,bearings, axles or motors, or loose fasteners.
◎Driving the D26 Power Wheelchair
(1)
(2)
(3)
(4)

9
PRECAUTIONS
SAFE OPERATION
◎Getting out of the D26 Power Wheelchair
CAUTION: OPERATE SAFELY
Do not operate the Fold Power Wheelchair D26 in water of any kind.
Do not operate the Fold Power Wheelchair D26 up or down staircase or escalators.
Do turn off the Fold Power Wheelchair D26 when exiting the chair for safety.
Do practice driving the D26 Portable Electric Wheelchair in a private, enclosed area.
Do not operate the Fold Power Wheelchair D26 while on a moving vehicle such as
a bus.
Do not lean your body to reach out of the D26, causing a balance issue.
Do not exceed the weight limited total of 160kgs for rider plus any items.
Please do not drive the wheelchair on public road and make sure have safety belt
buckled before operation.
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Make sure to bring the D26 Power Wheelchair to a complete stop.
Turn off the D26 Power Wheelchair to avoid accidentally opening the joystick and
moving the wheelchair.
Raise the armrest so that you can conveniently exit the wheelchair.
Carefully and safely get out of the seat.
Never exceed a total weight of 160 kgs, total for the rider plus items carried.
Exceeding the weight limited is likely to damage the seat, frame or fasteners and
may cause severe injury to you or others.
◎Weight limited-Do not exceed or the warranty will be void
(1)
(2)
Never sit in the D26 Power Wheelchair while in a moving vehicle; an accident or
sudden stop may cause you to be thrown from the wheelchair.
Never transport the D26 Power Wheelchair in the front seat of a vehicle as it may
move and interfere with the driver.
Always secure the D26 Power Wheelchair so that it cannot roll or shift when being
transported in a vehicle.
The D26 Power Wheelchair is NOT approved to be used with any tie down system,
which is generally used to transport a seated user in a powered wheelchair in a
motor vehicle.
◎When transporting the Fold Power Wheelchair D26
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)

10
PRECAUTIONS
It is important to perform regular maintenance of your D26 Power Wheelchair for longevi-
ty and warranty eligibility. Even a little cleaning now and again will go a long way to keep
your device looking and functioning like new.
Certified repair shops with trained professionals who specialize in electric wheelchairs
and scooters will be qualified to perform the service and maintenance on your D26 Power
Wheelchair.
We recommend you inspect your D26 Power Wheelchair two or three times per year in
the following areas:
Replacement parts and more major maintenance issues should be done by a professional.
Batteries are special lithium batteries designed specifically for use in the D26 Power
Wheelchair.
Read all battery instructions before attempting to change or charge batteries.
When you don’ t use the D26 Power wheelchair for long periods of time, please
charge the battery every month to avoid the battery being damaged.
Use fasteners that have been supplied by JBH.
Using the correct tools, tighten any fasteners that become loose as soon as possible.
◎Batteries
(1)
(2)
(3)
Many of the screws, bolts and nuts on the D26 are special high-strength fasteners. Re-
placing these fasteners with non-approved parts may cause your D26 Power Wheelchair
to result in faulty operation and may cause harm to you or other people, therefore:
◎Fasteners
Never use non- D26 Power Wheelchair parts or make changes unless authorized in writ-
ing by representative from our company. Doing so will void the warranty and may create
a safety hazard.
◎Change and Adjustments
(1)
(2)
(3)
Frame: Tighten loose screws as necessary D26 Power Wheelchair.
Wheels: Make sure they rotate easily. Significant resistance may require new bearings.
Armrest: Look for excessive wear or if they are loose.
A.
B.
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11
INSTALL SETUP
Photo 3. Wheelchair carton content
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Your D26 Power Wheelchair will arrive carefully packaged in a cardboard box.
Open the top of the box then turn the box on the side for easier pulling out the chair and
contents.
Total components as bellow.
1.
2.
Safety belt
Charger with power cables
Tools Seat cushion
Joystick
Chair, main assembly Back rest cushion
Users manual
Lithiun battery * 2 pcs
To expand the D26 Power Wheelchair, grasp the push bar and pull up while holding
down on the seat to expand the chair and complete the assembly:
3.
Photo 4. Expand the chair into a seated position
Cup holder User’s Manual
D26

INSTALL SETUP
12 www.jbhmedical.com
Continue to expand the chair into a seated position until you hear a * CLICK* indicating
it has locked into the seated position.
4.
Locate the seat cushion and back rest cushion provided. Orientate the seatcushion such
that rear of the seat and the Velcro on the bottom of the seat cushion aligns with the
Velcro on the seat .
5.
Next, place the back rest cushion over the top bar and adhere to Velcro on either side of
the back rest tension straps. Be sure the JBH logo and pocket is at the rear and the
back rest is placed behind the horizontal back bar of the chair.
6.
Photo 5. Expand the chair into a seated position
Photo 6. Locate the seat cushion
Photo 7. Fit on the back rest cushion

13
INSTALL SETUP
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Locate the cup holder provided with your new D26 Power Chair, Insert the cup holder
into the opposite arm rest tube from joystick, fasten securely with the knob.
9.
Photo 11. Assemble the cup holde
Install the controller into the open slot on the arm of the chair, on the right side (if user
needed, can change to left side). tighten knob located under the armrest to secure the
controller in place.
7.
Connect the controller wire harness to the CPU wire harness. Take care the line up the
pins properly as arrow tip indicate, so that they do not get bent, broken or damaged.
8.
Note Make sure connector pins “white arrow” to “white arrow” .
Photo 8. Slide joystick controller
into armrest
Photo 9. Secure joystick
controller knob
Photo 10. Connect

14
INSTALL SETUP
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The adjustable foot rest has three extension positions. To adjust the foot rest to a com-
fortable length, pull both side pins to release the foot rest, then pull it forward to the sub-
sequent position. Ensure the pins are both locked into the new position.
10.
Your D26 model may have come with a reclining backrest. This allows the user to
recline the back rest into multiple positions for comfort. To release the back rest, push
UP on the lever at the back of the back rest while simultaneously pulling down from the
top bar of the back rest frame Release the lever to lock the back rest into the desired
position.
11.
Photo 12. Adjust right foot rest length
Photo 13. Backrest Angle Adjustment
12. Flip up armrest
Photo 14. Pull the knob Photo 15. Flip up armrest Photo 16. Armrest is
flipped up

15
Just put the battery to battery shell on both side of wheelchair, hold the battery handle,
insert the other side of the battery into the opening of the battery tube until the battery is all
the way inside.
Pull the knob on the battery shell, at the same time pull out the battery.
Installing and removing battery
Install the battery
Remove the battery
Photo 17. Battery Installation
Photo 18. Removing the battery
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BATTERY SETUP

16 www.jbhmedical.com
FOLDING AND UNFOLDING
Photo 19. Steps for wheelchair folding
Photo 20. Steps for wheelchair unfolding
Making sure all the attaching parts are fastened properly after any adjustment , repair or
maintenance, for avoiding any damage or injury.
The wheelchair with certain weight that requires correct way of lifting up to avoid injury.
While it is necessary to lift up for moving the wheelchair, it is strong suggested user get off
wheelchair first.
If user have to stay in wheelchair for lifting up and moving at the same time, make sure
safety is fully secured. Do not hold attaching part for lifting and moving wheelchair.
◎Steps for Wheelchair Folding
Push down the red button with one hand and push the top of bakrest toward front
with another hand.
Hold top of backrest frame with one hand, the other hand lift up the front seat base
under seat cushion, then both hand push to the center of chair for folding.
Push top of back rest and front end of seat together.
Fold foot pedal.
1.
2.
3.
4.
Unfold foot pedal first.
Hold the top of backrest with one hand, the other hand hold front end of seat.
Both hand push away till a “Click” sound heard for completely unfold the wheelchair.
◎Steps for Wheelchair Unfolding
1.
2.
3.

17
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Photo 21. Release the rear wheels
REMOVABLE MOTOR/WHEEL SUBASSEMBLY
Your D26 Power Wheelchair may have come with Quick Release Wheels to reduce the-
overall weight of your D26 .
Reverse these steps to assemble the wheels again before using your D26 model.
To release the rear wheels,first unplug the quick connect cables at the back of the unit.
Remove the locking pin and slide the wheels horizontally off the locking plate
1.
2.
Photo 22. Remove the locking pin
Photo 23. Slide out wheel assembly