GILANI ENGINEERING DY01112 User manual

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Electric Wheelchair User Manual
DY01112
Version：A/0

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Safety Guide
●.For correctly using the wheelchair, please be sure to read carefully the note of Safety Guide .
●.If cooperation won’t to follow this instruction, the product may be damaged,the people may be
injured, or even be life-threatening.
●.If it is necessary for the patient or his family member to use the wheelchair directly, the family
member should read and understand the introduction well before using.
●.Please don’t let the children and the people who can’t understand the introduction of wheelchair
to use the wheelchair.
●.It is prohibited to transfer the user by any transport vehicle when take seat in the wheelchair.
●.It is prohibited for the user to modify the wheelchair unless agreed by the technicians,the
company won’t be responsible for any accidents.
●.It is prohibited for the user to stand on the footplate,otherwise the wheelchair will be overturned.
●.Please not protrude your body during walking by wheelchair,otherwise it will affect the driving
stability.
Any one of them is an important part of security.Please observe it according.
* After reading the instruction, it should be properly kept for future use at any time.
Warning！
1.Electric wheelchair is suitable for driving in the room,garden path & on the road around the
residential building.Don’t approach the motor vehicles or the deep pits.It should make a detour to
avoid the danger of wheelchair tilting when facing the obstacles.
2.It is not suitable to climb a long slope to avoid the overloading & the excessive power
consumption of the circuit and motor.
3.Don’t rely on the inertia to make the wheelchair rush up the step, otherwise it will cause accident
or damage to the wheelchair.
4.The anti-wheel is used for the slop to prevent the wheelchair overturning when the uphill angel
too large, it can’t be removed.
5.Unless any special introductions, all the adjustments of the wheelchair should be made when the
user no on the wheelchair.
6.Please check the armrest,handle etc of wheelchair whether became loose or not; if yes, please
contact the professional technician to check.
7.Please do not change the sitting position when reclining back, otherwise the wheelchair will fall
over.
8.Please don’t walk on the escalator with wheelchair, otherwise it would cause serious personal
injury.
9.When a wheelchair-sitter wants to move from a wheelchair to another place, first of all, park the
wheelchair in the nearest and best position, turn the front wheel of the wheelchair to the place
where it needs to be transferred, and confirm that the wheelchair brakes.

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10.When lifting a wheelchair, please grasp the fixed connection of the wheelchair, instead of
grasping the moving parts, such as foot brackets.
11.When parking in the course of driving, just release the controller handle and reset, the electric
wheelchair will automatically brake. When parking on the slope, the electric wheelchair can
automatically brake on the slope. For safety, it is recommended to stop on the flat ground and
tighten the brake.
12.Check frequently whether the electrical connector is well connected, whether the solid screw is
loose, and adjust it in time.
13.The rated load of the wheelchair is 100 kg. If the users weigh more than 100 kg, please contact
the manufacturer for special order.
14.When the wheelchair is running on the inclined ground: the user must fasten the seat belt; when
the slope is greater than 5 degrees downhill, the caregiver should turn the wheelchair back and
proceed forward with careful confirmation. If the downhill is facing forward, it may cause the user
to lean forward and fall.
15.In the process of patients' use, the wheelchair should be cleaned routinely once a day. When
transfer the infectious patient, the wheelchair must be thoroughly disinfected with disinfectants.
Please do not turn off the power when going up and down the hill, otherwise it will lead to the slope!

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Content
Ⅰ.Summary
Ⅱ.Scope of application
Ⅲ.Product performance, security feature,main structure and composition
Ⅰ).Main structural composition and specification parameter
Ⅱ).Function summary
Ⅲ).Operation of wheelchair
Ⅳ.Instruction,announcement
Ⅴ.Product maintenance
Ⅵ.Interpretation of the patterning,symbol,abbreviation,etc. Used in the labeling of medical device
Ⅶ.Error code description
Ⅷ.Circuit diagram

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Ⅰ.Summary
This manual is applicable to electric wheelchairs, including safety precautions, function instructions
and maintenance information of various models.
The patterning in this manual is only for the users' reference. Please refer to the real object
for actual use.
Ⅱ.Scope of application
This product is used for the elderly,the disabled and other group with weak ability to walk (except
for the group that can not judge the walking environment),especially suitable for indoor, courtyard,
sidewalk and other environmental short-distance walking,is ideal walking tool for the elderly & the
disabled.
Ⅲ.Product Brief Introduction
Ⅰ).Specification & Part
This wheelchair is composed of frame,cross-bar,8’’ PU front wheel,10’’ rear wheel with brushless
hub motor,controller,battery,joystick,anti-wheel,cushion for seat and backrest & footplate etc. Its
structure diagram is shown in the following figures.
Electric Parameter:
1.Motor: DC24V 350W 2PCS
2.Lithium battery capacity: DC24V 10AH 1PCS
3.Charger: AC110-240V 50-60Hz Max Output: 2A
4.Controller: Max Output: 50A Normal Working Current: 2-3A
Performance Parameter:
1.Maximum Speed: ≤6KM/H Brake Performance：≤1.5M
2.Static Stability: ≥9° Dynamic Stability: ≥6°
3.Minimum Radius of Gyration : ≤1200MM
4.Theoretical Range: 20KM/Single Battery
Item
Overall Length
Total Width
Overall Height
Seat Width
Front Wheel
Dia.
Rear Wheel Dia.
Parameter
99CM
53CM
91CM
46CM
8’’
20’’
Item
Seat Height
Seat Depth
Backrest Height
Folding Width
Net Weight
Loading Capacity
Parameter
48CM
40CM
41CM
33CM
25.5KG
100KG
1.Handle cover 2.PU armrest 3.Aluminum frame
4.Brake with detachable hanle 5.20’’ rear wheel
6.Battery box*1 7.Cross bar 8.Footplate 9..8’’front
wheel 10.Foot belt 11.Controller box 12.Seat cushion
13.Controller 14.Aluminum drop back handle
15.Backrest cushion 16.Balance tube

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*The graphics in this manual is only for the users' reference . Please refer to the real object for
actual use.
Ⅱ). Function Summary
The wheelchair has both safety and convenience in design. Its main functions are listed as follows:
1.Folding aluminium alloy frame; 2.Portable structure; 3.Folding backrest; 4.Adjustable
footplate ;5.Electric Manual with one button switching; 6.Real time speed display; 7.FM radio;
8.Brushless hub motor; 9.Bluetooth function; 10.Intelligent function reminding; 11.Intelligent brake
when lower power 12. FOC vector control technology
Ⅲ). Wheelchair Operation
1.Installation
1.Unfolding two sides armrests 4.Arrange the connector line
in the velcro of the back pad root
2.Ten fingers are inward, 5.Fllow the above step,
slowly pressing down bond the velcro to the backrest
3.Uphill the back handle 6.Downhill the footplate

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2.Folding
1.Folding the footplate upside 2.Lift the cushion from the middle position
3.Controller Installation
The controller is installed on the right by default (if you need to adjust the installation position, you
need to remove the fixing screws of the holder first, and then switch to the left for installation). First
unscrew the knob, insert the fixing rod into the slot of the fixed bracket, move the fixing rod back
and forth to the appropriate position as needed, then screw in the knob and tighten it, then connect
the control line connector and control box on the controller. Insert the corresponding connector on
the upper and tighten the coupling nut (Figure 3-1).
Figure 3-1
When the joints are docked, attention to the matching of the slots. The black arrows on the left and
right connectors should be corresponding, and must not be forcibly inserted to prevent damage to
the connectors (as shown in Figure 3-2).
Figure 3-2
4. Install the anti-wheel, insert the anti-tube and the corresponding position of the back frame
on left and right respectively, and then fix it with screws (as shown in Figure 4).There is a
balance bar behind the wheelchair, which mainly makes the wheelchair more stable and more
comfortable for the user. When folding the wheelchair, take off the screw to lift away the tube
and fold it ( as Figure 4).

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Figure 4
5. Remove the screw below the left handrail as shown in Figure 5-1 (left) (the screw is the
front one of the left handrail), and reinstall the screw to the position below the right handrail
corresponding to the position in the left side. Re-tighten the screws by replacing the removed the
controller holder with the screw hole under the left armrest.
Figure 5-1
Pull out the controller cable on the right side and reel the cable from the bottom of the wheelchair to
the left side (Figure 5-2).
Figure 5-2
Ⅳ Using Introduction
1.Electric Wheelchair Operation
1)After the user is well seated, turn on the power switch of the controller, and the wheelchair will be
turned on after a prompt alarm. The LCD displays the current power and remaining mileage. The
system sets the safe starting strategy. Please release the joystick when tunr on the electric
whheelchair,otherwise, the system will be faulty and no working.
2)The speed is adjusted by the button on the controller. There are five gears in total. It is suitable to
use low speed when starting. The real-time speed can be displayed during the driving. At the same
time, the gear position cannot be changed during the driving. The first time users recommend low
speed driving; an accident occurred due to unskilled operation.
3)It is easily and freely to use the electric wheelchair,pull the handle to start slowly, the wheelchair
keeps the same position according to the joystick forwarding position,left,right,forward and
backward.
4)If you need alarm, press the button marked with the horn symbol on the controller.
5)When the battery is fully charged, it displays 5 grids. When the battery is low, the grid is zero or
the battery icon flashes. It is recommended that when the remaining battery power is insufficient,
please charge it in time to keep the battery fully charged.
6)Press down the power switch for a long time, and turn off the wheelchair after a prompt alarm.
2.Controller Function Description

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●Joystick: as figure 1, it is available for controlling and speed with the joystick.
●Power Switch: as figure 2, turn on the power switch , the wheelchair is power on when hear
a”Drop” sound ; press the power switch for three seconds, the wheelchair is power off when hear
a”Drop” sound.
●Rate-limited Grear: less grear as figure 3, press it for lowering the max sppeed; plus grear as
figure 4, press it for inreasing the max speed. If the power capacity less than10%, it will be changed
as ralted-limited grear automatically, display “ Rate-limited Grear”; if power capacity less than 2%,
it will be changed as prohibited grear automatically, display “Prohibited Grear”.
●Volume Key: as figture 5 &7 separately realize volume add and subtract.
●Relaxation: Blue-tooth as figure 10, press the botton of blue-tooth ( as figure 13),it is available for
mobile phone ,bracelet etc to connect with the wheelchair; FM Radio as figure 6, press the radio
botton,voice promt alarm for "Radio" on, press the broadcast button to change the channels (as
figure 13 display FM ), as figure 9 to realize the functions of pause/ play; if off the FM, just press
the botton of blue-tooth.
●Horn: as figure 8, it is sound when pressed,no sound if released.
● LED Display: as figure 11, indicates the rest of endurance, endurance for 20KM with full
capacity ( based on full capacity ,100KG loading capacity, enviromental temperature 25°C,6 KM/H
average speed on the flat road ).In daily use, the endurance would be influted if high frequently to
change the direction,stop or start or walking on the long slope; as figure 12, display the real time
speed; as figure 15, display the using grear, advise to use low grear with constant speed lower speed
for safety; as figure 13, display the relaxation ,turn on the blue tooth defaultly; as figure 14, display
the current battery capacity ; when the battery is insufficient, please charge in time.
2.Electronic Brake
This electric wheelchair adopts advanced electronic brake system, and it can stop when the user
stops in any road condition. It is absolutely safe to use. Note that the electronic brake will consume
some power after starting. If it is turned on for a long time, it will reduce the cruising range of the
wheelchair. It is recommended that the user turn off the controller without using the wheelchair to
reduce the power consumption.
1-Joystick 9-Play/pause key
2-Power Switch 10-Bluetooth key
3-Ralte-limiting less 11-Estimated remaining mileage
4-Rate-limiting plus 12-Real-time speed
5-Volume key plus 13-Relaxation icon
6-FM 14-Electronic capacity
7-Volume key less 15-Grear
8-Horn key

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3.Intelligent Brake when Lower Power
1)The wheelchair is available with two driving modes, electric and manual. When the electric
wheelchair is turned on, the electric mode is automatically activated; in the off state, it is the manual
mode. When the user stops, please tighten the left and right rear brakes.
2)During the trip, if the power is less than 10%, it will automatically switch to the speed limit
(speed drop below 1.5km/h). In this state, its endurance continue for about 2km; if the power is
lower than 2%, it will automatically brakes and displays the forbidden line. It is recommended to
tighten the rear wheel brake or turn on the manual mode to seek help from the caregiver.
3)In the case of uneven roads, it is also recommended to use the manual mode, which is boosted by
the caregiver to ensure safety.
4.Charging
1)To use the request charger provided with wheelchair to ensure safe use; to plug charging output
plug into the charging socket on the back of the controller.
2)The power plug of the charger is inserted into a power source with a matching voltage and
frequency.
3)When the charging indicator on the charger turns green, it means that the power is sufficient. (The
battery capacity is 10Ah. The charging time depends on the remaining power in the original battery.
The uncharged new battery is filled for about 4-5 hours for the first time.) After the battery is fully
charged, unplug the charger and the charging output plug.
4) Charge Mode:Insert charging head into the charging port on the bottom of the controller, as
shown in the figure.
Caution: Causes of minor injuries and moderate injuries
When unfolding the cushion, When pressing the backrest handle,
attention to the position of the finger to avoid pinching attention to the position of the finger,
don’t place in the groove to avoid pinching.

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When get up from a wheelchair, When getting on and off the wheelchair,
don't stand feet directly on attention to fix the rear wheel brake first
the footplates to avoid overturning. prevent the rear sliding,then lift the footplate to ensure safety
Ⅴ.Product Maintaince
1.Preventability Checking
Be sure to check the following items before boarding, so that the wheelchairs are always kept in
a safe state.
When you need to repair, please inform the after-sales service department in time.
1) Note: Check the screws on the universal wheel, drive wheel, brake and other parts. If it is
loose, please lock it.
When the brake effect is not good, please adjust the tire pressure. If there is still a problem after the
tire pressure adjustment, please inform the after-sales service department;
2)If a puncture occurs, please ask the after-sales service department or the nearest bicycle shop for
help. Do not use the wheelchair in the state of flat tire;
3)Do not place the wheelchair in a location that is easily exposed to water;
Regularly check that the screws and make sure the screws are secure.
2.Cleanout, maintenance and maintenance period
1)Wipe the wheelchair body with cleaning water or cleaning solution everyday
It can't be wiped with a detergent such as alcohol.
2)It should be used the lubricant to maintain wheelchairs every month.
3)Wash the seat cushions, backrest cushions, and handrails regularly with warm water and diluted
soapy water.
Ⅵ.Interpretation of graphics, symbols, abbreviations, etc. used in medical device labels
Fear of rain and wet Fragile, handle carefully UP Caution,read manual Prohibit roll
IXP3
B type applied par Classification of the degree of protection of the incoming liquid

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2. Conditions and methods for product storage and transportation
Stored in a well ventilated room, the ambient temperature is -10 ° C ~ 45 ° C, the relative humidity
is not more than 93%, no harmful gases, flammable, explosive substances and corrosive gases are
allowed.
It is suitable for road, railway, aviation and waterway transportation. It should prevent severe
vibration and impact during loading and unloading and transportation, and should not be damp. It
should not be mixed or mixed with flammable and corrosive materials.
Ⅶ.Error Code Introduction
Please read the above operating instructions and precautions carefully. The wheelchair has
undergone rigorous product testing and the product quality is excellent. If the error code appears on
the LCD screen due to misoperation, please refer to the following error code description, repair
according to the error description, if the hardware problem, please contact the customer service to
explain the situation, timely repair and processing, the error code description as following:
Error
Code
Fault Cause
Solution
0001
Joystick Fault
When starting the wheelchair, please release the
joystick; if the fault still shows, please contact the
serviceman
0002
Left motor Hall fault
Contact serviceman
0004
Right motor Hall fault
Contact serviceman
0008
Left motor overcurrent or current testing fault
Contact serviceman
0010
Right motor overcurrent or current testing fault
Contact serviceman
0020
Power overvoltage or undervoltage
Contact serviceman
0040
15V voltage fault
Contact serviceman
0080
Left motor brake fault
Contact serviceman
0100
Right motor brake fault
Contact serviceman
0200
Left motor fault
Contact serviceman
0400
Right motor fault
Contact serviceman
0800
Communication fault
Contact serviceman
Ⅷ.Circuit Diagram

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