MDH PCBL 1600 User manual

PCBL 1600/1800 POWER WHEELCHAIR
MODERN
INSTRUCTIONS FOR USE
Edition 01.2022

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TABLE OF CONTENTS
1. Practice before operating..........................................................................................................3
2. User’s safety..............................................................................................................................3
3. Driving outdoor.........................................................................................................................4
4. Driving over the hills on uneven terrain....................................................................................4
5. Technical parameters................................................................................................................5
6. Battery and charging...............................................................................................................12
7. Maintenance and cleaning......................................................................................................13
8. Specification............................................................................................................................15
Please, read the instruction carefully before the first use of the wheelchair. If any part of the text is
not clear or if you need any further information, please, contact your dealer.
The PCBL wheelchair is designed according to the latest trends and technology. Its construction
enables optimal adaptation to user’s needs. Solid and durable construction, innovative solutions and
reliable safety systems guarantee maximum comfort of use.
In order to ensure smooth wheelchair operation and safety the wheelchair should be regularly
checked at a service point. In case of any doubts or needs, please, do not hesitate to contact your
local dealer or service point.
Please, make sure that you filled in the guarantee form and that you returned it to your dealer. It will
help to ensure the best service.
Not following the instruction may result in vehicle damage or serious injury.

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1. PRACTICE BEFORE OPERATING
Before driving the vehicle on everyday basis, you should find an open area such as a park to
practice maneuvers .
We recommend that when you practice driving you should be accompanied by an assistant.
Always make sure that the vehicle is set off before getting in or getting out of the vehicle.
Always check that the speed setting is chosen according to your experience and skills.
While practicing, keep the speed at the slowest position.
In order to drive safely, make sure that you are familiar with vehicle characteristics and ways of
driving.
First, practice moving forward.
Make sure that the speed is set on the slowest position.
Then, practice “S” turns.
Finally, practice driving backwards.
Please, mark that while driving backwards the vehicle always moves slower regardless of
the speed setting.
2. USER’S SAFETY
Do not carry passengers
Do not drive after drinking alcohol
Consult your physician to check if your medications impair your driving abilities
Do not use any personal communication devices such as CB radios, cellular phones
Do not tow a trailer
Do not drive across a slope

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3. DRIVING OUTDOOR
The wheelchair is not designed to move in the street traffic
Do not use the wheelchair during rain or snow, when the temperature is higher than 30°or
lower than 0°
Do not use the wheelchair on soft, uneven, unprotected surfaces such as grass, gravel, sand
or decks, beside a river, lake
Do not use the wheelchairs for off-road driving
If possible, do not use the wheelchair outdoors at night
Make sure that there are no obstacles behind you when you drive backwards. We also
recommend setting the speed at the slowest position
Do not stop suddenly, always try to make turns gently
Always keep your arms on the armrests and feet on the footrest while driving
Do not try to climb curbs higher than 7cm
Do not try to drive over a hole/gap wider than 10 cm
4. DRIVING OVER THE HILLS AND 0N UNEVEN TERRAIN
Driving on the hills and other uneven terrains is more dangerous than driving on flat surfaces.
Following the below rules is essential to avoid accidents and serious injuries.
Do not try to climb a hill which grade exceeds 10°
Do not move backwards while going up/down the hill
Do not use the wheelchair on soft, uneven, unprotected surfaces such as grass, gravel or
sand
When you drive down the slope, choose the slowest speed
Do not get in or off the wheelchair if it stays on a slope (in order to get in/off the wheelchair
you need to place it on flat surface)
Always climb or descend the hills perpendicular to the slope.

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5. TECHNICAL PARAMETERS
1. controller
2. armrests
3. backrest
4. seat
5. footrests
6. anti-tip wheels
7. rear wheels
8. front wheels
9. motor
10. front light
controller
armrest
rear wheel
seat
motor
front wheel
footrests
backrest
anti-tip wheel
front light

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Assembly
1. Install the battery by putting it into the rails placed on the wheelchair frame under the seat.
2. Assemble the armrests –choose the desired height and screw in the butterfly screw.
3. Assemble the swing away footrest, block them in a chosen position.
4. Install the control panel: put the control panel onto its holder, choose its optimal position and
screw in the butterfly screw.
5. Connect the main supply to the control panel.
6. Using the Velcro bands, attach the cushion to the seat.
Reclining backrest and seat
It is possible to have four different seat positions.
Unblock the blocking screw placed on the frame, under the seat. Choose required position and scew
in the screw making sure it is blocked.
Assembling and removing the footrests
Pull the blocking lever. In order to remove the footrest, pull it outside and remove. In order to
assemble the footrest, push it inside till the blocking mechanism is blocked.

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Adjusting the control panel position
Unscrew the butterfly screw, adjust the control panel and screw in the butterfly screw.
Moving the control panel to left/right armrest
Disconnect the supply from the control panel. Remove both armrests. Unscrew and remove the
control panel holder. Attach the holder to left/right armrest and then install the control panel on the
holder. Install the armrests and screw in their blocking screws.
Adjusting the armrest and seat width
In order to adjust armrest height, locate the screw on the holder placed horizontally on the side of
the seat. Unscrew the screw, put the armrest into the holder and choose desired height. Then,
screw in the screw.
You can adjust the seat width by increasing the distance between the armrests. Unscrew the blocking
screw placed under the seat, move the armrests outside and block the screw.
Adjusting the backrest
In order to adjust the backrest angle, pull the Velcro bands backwards (you can find the Velcro bands
at the bottom part of the backrest) and choose required backrest position. If you loosen the Velcro
band, the backrest will block automatically.
Motor clutch
The power chair is equipped with two clutch levers. The levers allow you to disengage the drive
motors and maneuver the chair manually.
1.The red lever is up, the electric drive is turn off. The wheelchair can be pushed.
2.The red lever is down, the electric drive in on.
WARNING! Please, remember that when the system of electric drive is turn off, the
electromagnetic brakes are also disconnected. Never switch off the electromagnetic drive if
there is no person who may push your wheelchair. Never switch off the electromagnetic drive if
the wheelchair is staying on the slope or on any other inclined terrain –the wheelchair may go
downhill which may lead to wheelchair damage or injury.

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Electronic control panel
Electronic control panel allows to control power wheelchair, battery power status and general
condition of the whole electronic system.
Electronic control panel is usually placed on the armrest and joint to the battery and motor. The
panel can be attached to the left /right armrest or behind the wheelchair (when it is used by a
caregiver).
Joystick
The joystick allows to control direction and speed of movement. Push the joystick forward to release
the electromagnetic brake and set the wheelchair in motion. The more you push the joystick
forward, the faster the wheelchair will move. If you release the joystick, the wheelchair will slow
down and stop. If you move the joystick backwards, you will drive in reverse.
WARNING! If the wheelchair starts to move in an unexpected direction, release the joystick and
let it return to central, neutral position. If the joystick is not damaged, the brakes will be
activated and the wheelchair will stop.
joystick
left turn signal button
right turn signal button
deceleration button
acceleration button
front light button
warning light button
battery indicator
horn button
switch on button
speed indicator

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Switch on button
NEVER, even in case of danger or other unpredictable situations, turn off the wheelchair by pressing
the switch on button –the wheelchair will abruptly stop which may cause falling down. Always turn
off the power if you do not intend to drive it –in this way you will avoid unpredictable wheelchair ‘s
movements.
Battery status bar
You can find the battery status bar at the top of controller. Using the color light indicator, the battery
status bar provides information on supply, approximate power of the batteries, electric systems of
the wheelchair using a color code.
Constant red, yellow and green light indicate that batteries are fully charged, electric systems and
electronic system of control panel are efficient.
Constant red and yellow light indicate that you should charge batteries, the electric systems and
electronic system of control panel are efficient.
Only constant red light or slowly blinking red light –you should charge the batteries as soon as
possible, the electric systems and electronic system of control panel are efficient.
If the lights blink, the electronic system or electric system does not work properly.
If the warning lights blink continuously, the joystick was not is neutral position when the power
wheelchair was switched off. Turn off the power, release the joystick and again turn on the power.
Speed adjustment buttons
There are two speed adjustment buttons –if you want to slow down, press deceleration button. The
actual speed is shown on the indicator placed below the battery status bar. The faster you move, the
more lights are on.
Horn button
Press the button to activate the horn.
Charger socket
The socket is used for battery charging –plug to the power outlet (max 12A).
WARNING! If you followed the user’s manual instructions but the warning lights are still
blinking, please, contact your dealer.

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Driving lights button
When you switch on the driving lights, the corresponding light icon will activate.
Left turn button
When you press the button, the corresponding light icon will activate. In order to switch off the
winker, press the button again.
Right turn button
When you press the button, the corresponding light icon will activate. In order to switch off the
winker, press the button again.
Warning light button
Activates the warning lights.
Connectors
Motor connector - connects the electronic control panel and motor
Battery connector - connects the electronic control panel and battery
Driving lights connector - connects the electronic control panel and lights connector
Overload protector
The batteries are equipped with overload protector (50AH) which automatically disconnects a load
when current exceeds a predetermined value.
When the wheelchair is overloaded, the motor power is being reduced and the wheelchair speed
diminished till the motor and electronic control panel reach admissible temperature. If necessary, the
overload protector will disconnect the load and the wheelchair will stop and wait till the motor is
cooled down.
WARNING! If any of the control light indicators flashes or many different light icons will light,
one of the control panel button may be damaged.
WARNING! Always make sure that the electronic control panel is properly connected to the
other parts ) motor, battery. Not following this rule may lead to control panel damage or
damage to other wheelchair parts.

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Battery
The wheelchair is equipped with two 12 V maintenance-free batteries.
In order to obtain maximum efficiency of your battery please, follow the instructions below:
1. Charge each battery before the first use. The batteries will reach 90 % of their capacity.
2. Use the power chair moving slowly not far away from the place where you can charge the batteries
again until the batteries discharge completely. Then charge them again for 9-10 hours.
3. After four or five such charging cycles the batteries should top off at 100% charge capacity and last
for long time.
WARNING
Never let the batteries unload completely. If you notice last yellow or first red light
indicator on the controller- charge the batteries. Remember that the charging cycle
should take about 9-10 hours, till the batteries are fully charged.
Never stop or suspend the charging if batteries are not fully charged. Not following the
above rules may lead to battery damage.
If you store the batteries, make sure they are fully charged.
If you do not use your wheelchair on regular basis, you should charge the batteries at
least every two weeks. Remember that each charging must be completed and last about
9-10 hours, till the batteries are fully charged.
If you notice any leakage from the battery, please, contact your distributor.
When charging the batteries, always keep the wheelchair and charger away from any
heat source.

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6. BATTERY & CHARGING
The charger is the key part of the wheelchair. In order to charge the batteries quickly and safely ,use
only the original charger supplied with the wheelchair and follow the below rules.
1. Always plug the charger into the charging socket placed at the bottom part of the controller.
Then, plug it to the power outlet.
2. Follow the instruction outlined on the charger board.
3. The time of charging depend on battery condition. The best option is to load batteries at night-
when batteries are loaded, the charger will stop working automatically.
4. When loading is completed, remove the charger from power outlet and then from the charging
socket. Never leave the charger connected to the charger socket if it is not connected with power
outlet.
If you need to replace the batteries, please, contact your distributor.
WARNING! Never plug the charger into the power outlet of more than 12 V. Always use the
original charger supplied with the wheelchair. Not following the above rules may lead to charger
overheating and fire. Do not charge the batteries in humid places, conditions. Never stop or
suspend charging if the batteries are not completely charged. The charging should last till the
time the batteries are fully charged.

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Changing the tyres
1. Unscrew the wheel blocking screw.
2. Remove the wheels, remove the tyre and change it with a new one.
3. Install the wheel and screw in the blocking screw.
7. MAINTENANCE AND CLEANING
In order to ensure that your wheelchair will give you years of trouble-free operation, the user should
regularly inspect and maintain the wheelchair and deliver it to the authorized distributor for annual
comprehensive maintenance and inspection. If you find any problems or abnormalities while using
the wheelchair, please, contact the nearest authorized service point.
Annual inspection
Annual inspection is to check if the wheelchair is in good shape and if all the systems (driving
system, electric and electronic systems) work properly. It also helps to prevent possible problems
which may arise from existing defects. The inspection should include:
1. Tire inspection
2. Inspection of the battery and the wiring
3. Inspection of the controller control program and checking if it requires re-editing.
4. Inspection of the main frame
5. Inspection of backrest and seat cushions
Maintenance and cleaning –general rules
1. Protect the controller and joystick against violent shakes and hitting.
2. Avoid long exposure of the power wheelchair to extreme cold, hot or humidity.
3. Always keep the controller and joystick clean.
4. Keep the wheelchair away from direct contact with water.
5. Always keep the frame and upholstery clean. Use soft, dry cloth to clean the main frame and the
upholstery. Do not use any abrasive. While cleaning, do not use any detergents directly on the
controller, battery charger or other power connectors.
6. Lightly oil axle pin, wheel axle and bearings every three months.
7. Use only the original batteries supplied with wheelchair. If you want to replace the batteries,
contact your distributor.
8. Regularly charge the batteries. Always make sure that the charger is properly connected to the
power output. Never disconnect the charger by pulling the cord.
9. Regularly inspect the joystick condition –switch off the power and check if the joystick is not
damaged. Try to push the joystick and then release it - it should automatically go back to its neutral,

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central position. Check the rubber boot around the base of the joystick for damage. Visually inspect
the boot. Do not handle or try to repair it. See authorized dealer if there is any problem.
10. Carefully check all the wires –if you notice any damage contact the authorized service point.
Make sure that all wiring connections are correct and proper; do not over-tighten the screws.
11. Ensure that all parts of the controller system are securely fastened to your power chair.
12. Your power wheelchair should be stored in a dry place free from temperature extremes. When
storing, disconnect the batteries from the power chair, see ”Batteries and charging” in this manual. If
you fail to store the unit under the above conditions, the frame can rust, and the electronics can be
damaged.
Problem checklist
1. Problem: The controller lights blink quickly when the power is switched on.
Action: Switch off the power, put the joystick in its neutral position. Then wait few seconds and
reactivate the wheelchair
2. Problem: The controller lights flash slowly while driving.
Action: The slow flashing means that the battery charger level is low and the batteries should be
charged as soon as possible.
3. Problem: The controller lights flash continuously and it is not possible to control the wheelchair.
Action: The continuous flashing of the lights indicates there may be an electrical problem. Switch
off the power and contact your authorized service point.
4. Problem: The red controller light placed on the battery charger does not light during charging.
Action: Check that all the wires have been properly connected and plugged into a power outlet. If
the red controller still does not light, disconnect the battery charger from the power outlet and
control panel, switch off the wheelchair and contact authorized service point.
5. Problem: The chair is difficult to steer.
Action: First, check if four wheels are properly installed on the power wheelchair. Second, check
to see if the clutch lever is engaged correctly.
NOTE: If you detect that the there are problems with the motors, the battery charger, the controller
or damage to the power chair frame, it is recommended that you contact the nearest authorized
service point.
Storage
The power wheelchair should be stored in a dry place, free from temperature extremes. Always
remove the batteries when the wheelchair is stored. Remember that like most electrical equipment,
your power wheelchair is susceptible to damage. Avoid damp environment of any kind. If you store
the wheelchair in inappropriate places, the frame may easily become rusted and the electronic
components may be damaged.
The power wheelchair PCBL1600-1800 may be safely used for 5 years from the production date if
operated and used according to its purpose and rules outlined in this user’s manual.

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8. SPECIFICATION
Model no
PCBL 1600 1800
Seat width
40,7 cm
45,7 cm
Length
115 cm
Width
59,5 cm
64,5 cm
Caster wheel
9’’
Drive wheel
14’’
Weight capacity
136 kg
Max speed
12 km/h
Range
36 km
Turning radius
96 cm
Battery
12 V
Anti-tip
Two rear, anti-tip wheels
Weight )battery included
83 kg 85kg

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Contact details
mdh Sp. z o.o.
ul. Maratońska 104, 94-007, Łódź, Polska
tel. [phone]
fax. [phone]
www.mdh.plwww.viteacare.com
Medical device
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