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ROLTEC el-kørestole A/S
User Manual
User Manual for
ROLTEC BOA2
Category B wheelchair
(MWD) BOA2_USERMANUAL v1.5.2 UK
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MANUAL
ROLTEC el-kørestole A/S would like to congratulate you on the purchase of your new
wheelchair and thank you for the trust you have placed in us in choosing our product.
Models may vary, therefore not everything will necessarily apply to your wheelchair.
⚠The first time the wheelchair is used, it should be in an area with plenty of space and no
traffic, starting at a low speed.
❗Children and young people should read the documentation for the wheelchair with an adult
before using it for the first time.
In this user manual you will find all the information you need to be able to operate the
wheelchair. If you have any questions that are not clarified in this user manual, you are always
welcome to contact your ROLTEC dealer.
If you find that the font size in the printed version of the user manual is difficult to read, the
user manual is available in large font in an electronic version of this manual and is available
from ROLTEC upon request. You can then enlarge the PDF file on the screen using the zoom
function.
MANUAL
Preface
ALWAYS READ THE USER MANUAL BEFORE USING THE WHEELCHAIR.
Intended use/INDICATIONS
ROLTEC’s electric wheelchairs are designed for people who have a partial or full walking
disability, but whose sight, physical and mental capacity enables them to use an electric
wheelchair.
Contraindications
There are no known contraindications.
(MWD) Boa2.
Category B
User manual: BOA2_USERMANUAL v1.5.2 UK
Article number: BOA2_USERMANUAL v1.5.2 UK
Produced and published by ROLTEC el-kørestole A/S
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⚠
❗
✋
medical devices.
IMPORTANT INFORMATION ABOUT THIS INSTRUCTION MANUAL
Note:
The following symbols will be used throughout this user manual to indicate elements that are
crucial for safety.
Exercise extreme caution when
this symbol is shown. Failure
to do so may lead to personal
injury and material damage,
including damage to the
wheelchair.
Read the user manual and the
enclosed documentation.
ROLTEC contact Info:
Exercise caution when this
symbol is shown.
This product complies with
EU Directive 93/42/EEC for
Do not ride in the chair
when this symbol is shown
Manufacturer.
.
ROLTEC el-kørestole A/S
Lægårdsvej 13
DK - 8520 Lystrup.
Telephone +45 87 43 49 00
Fax +45 87 43 49 29
E-mail: Info@roltec.com
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MANUAL
Table of Contents
Preface ............................................................................................................................................................... 2
Intended use/INDICATIONS ............................................................................................................................... 2
Contraindications ............................................................................................................................................... 2
IMPORTANT INFORMATION ABOUT THIS INSTRUCTION MANUAL ................................................................... 3
ROLTEC contact Info:.......................................................................................................................................... 3
Product approval ................................................................................................................................................ 7
Check before running ......................................................................................................................................... 7
Inspection:.......................................................................................................................................................... 7
MANUAL
Daily inspection: ............................................................................................................................................. 7
Weekly check ................................................................................................................................................. 7
Monthly check................................................................................................................................................ 8
Annual check .................................................................................................................................................. 8
Warranty: ........................................................................................................................................................... 8
SAFETY INSTRUCTIONS ....................................................................................................................................... 9
General ............................................................................................................................................................... 9
Components list ............................................................................................................................................... 13
Using the PG R network. .................................................................................................................................. 14
General advice on wheelchair control: ............................................................................................................ 14
Speed: .............................................................................................................................................................. 14
Drive profile: .................................................................................................................................................... 15
Settings menu: ............................................................................................................................................. 15
Set time - Adjusting the time: ...................................................................................................................... 15
Backlight: ...................................................................................................................................................... 16
Background: ................................................................................................................................................. 16
Battery indicator: ......................................................................................................................................... 16
Locking the joystick: ..................................................................................................................................... 16
CJSM: ................................................................................................................................................................ 17
CJSM2: .............................................................................................................................................................. 19
JSM: .................................................................................................................................................................. 20
Swivel bracket .................................................................................................................................................. 23
Charging: .......................................................................................................................................................... 24
The chair’s mechanical settings ....................................................................................................................... 25
Seat depth .................................................................................................................................................... 25
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Back height ................................................................................................................................................... 25
Chair back height .......................................................................................................................................... 26
Adjusting the foot support ........................................................................................................................... 27
Adjusting the calf support ............................................................................................................................ 27
Angle of the foot plate ................................................................................................................................. 28
Adjusting the length of the leg support ....................................................................................................... 29
Armrest ......................................................................................................................................................... 30
Armrest height .............................................................................................................................................. 30
Armrest cushions .......................................................................................................................................... 31
Transferring to and from the wheelchair. .................................................................................................... 32
Headrest. ...................................................................................................................................................... 33
Adjustment of the headrest. ........................................................................................................................ 33
Suspension/Shock-absorber. ............................................................................................................................ 33
Adjusting the suspension. ............................................................................................................................ 33
External control box: ........................................................................................................................................ 34
Transporting the chair ...................................................................................................................................... 34
Loading/unloading ........................................................................................................................................ 34
Securing during transportation .................................................................................................................... 34
Transportation as freight: ............................................................................................................................. 34
Transportation by car: ...................................................................................................................................... 34
Securing the wheelchair with a strap system ............................................................................................... 35
Angles for tie-down straps ........................................................................................................................... 36
Mounting of Dahl docking locking plate underneath the wheelchair .......................................................... 39
Description of function for Dahl Docking System ........................................................................................ 41
Release from the docking station ................................................................................................................. 42
Manual release in the event of an electrical fault........................................................................................ 42
Mounting the Dahl Docking System in the vehicle ...................................................................................... 43
Positioningbelts: ............................................................................................................................................... 44
Push function .................................................................................................................................................... 44
Brakes. .............................................................................................................................................................. 46
Lights and reflectors ......................................................................................................................................... 46
Access to the battery room .............................................................................................................................. 47
When the chair is to be assembled again, tilt the seat forward again by lifting up using hinge as
shown in Figure 4. ........................................................................................................................................ 47
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Batteries: .......................................................................................................................................................... 48
Tyres: ................................................................................................................................................................ 48
Flywheel: .......................................................................................................................................................... 49
Drive wheel: ..................................................................................................................................................... 49
Disposal of the wheelchair: .............................................................................................................................. 50
Cleaning: .......................................................................................................................................................... 50
Disinfection: ..................................................................................................................................................... 50
Recycling: ......................................................................................................................................................... 50
Fuse: ................................................................................................................................................................. 51
Storage ............................................................................................................................................................. 51
Troubleshooting: .............................................................................................................................................. 52
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Access to the batteries ................................................................................................................................. 48
CJSM: ................................................................................................................................................................ 52
CJSM2: .............................................................................................................................................................. 53
JSM: .................................................................................................................................................................. 54
PRE-SALE INFORMATION ................................................................................................................................. 55
Data: ................................................................................................................................................................. 57
Measurements: ............................................................................................................................................ 57
Weight: ......................................................................................................................................................... 57
Temperature range: ..................................................................................................................................... 57
Explanation of labels/stickers on electric wheelchair...................................................................................... 59
Spare parts and accessories ............................................................................................................................. 60
Components that are included in the supply................................................................................................... 60
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Product approval
This product meets the requirements of standard EN 12184:2014
The chair is crash-tested in accordance with ISO 10542-5 & 7176-19 – 2008
Check before running
❗The following should be checked before running:
❗The battery’s charge status
❗Set at the required speed
⚠Turn off the control box before getting in and out
Users are advised that changes to the control parameters and other settings undertaken by the
user or other unauthorised personnel are made at their own risk!
❗Always let the dealer carry out adjustments and settings
Inspection:
Daily inspection:
⚠It is extremely important to check the chair for damage on a daily basis. Pay particular
attention to visible breakages in cables and defects in the rubber bellows on the joystick.
✋If the damage mentioned above is present, the wheelchair should not be used, and
driving it is at your own risk!
⚠If you find that the wheelchair and its accessories do not operate as expected, or if there
are unusual noises or a suspected defect, contact your wheelchair supplier as soon as
possible.
Weekly check
Parking brake: This test should be carried out on an even surface, with at least one metre’s
clearance around the wheelchair.
1) Power up the wheelchair.
Check that the wheelchair remains switched on after initialisation and that the
battery indicator shows a sufficient battery level.
2) Push the joystick slowly forwards, until you hear that the parking brakes are
activated. The wheelchair will now start to run slowly.
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Repeat the test three more times
Push the joystick slowly backwards, to the left and to the right.
Connector and cables: check that the cables and connector are arranged neatly and not
damaged.
Joystick rubber seal: Check that the rubber around the control stick is not damaged or torn, so
that no water or foreign bodies are able to penetrate.
Joystick mounting: Check that the control box and fittings are mounted properly and are not
loose. Do not over-tighten any screws
MANUAL
3) Release the joystick. You should now be able to hear both parking brakes being
activated within a couple of seconds, and the chair braking.
Monthly check
❗Check the air pressure in the wheels at least once a month.
Annual check
❗We recommend that the chair is sent for servicing once a year by an authorised
ROLTEC dealer in the country in which it was purchased. Contact your dealer if there are any
problems or if the solution is not described in this user manual.
If your chair is equipped with an electrically adjustable back rest, this should be checked once
a year. Moving parts should be lubricated and checked for wear.
All visible bolts should be re-tightened.
❗Power consumption increases significantly if there is not enough air in the tyres. Different
pressure in the tyres will result in uneven running.
Warranty:
The warranty is invalidated if the user has not carried out regular maintenance of the
wheelchair, and the warranty will also be invalidated if the user has undertaken, or allowed a
third party to undertake, repairs, mounting or modifications without ROLTEC’s prior written
consent. Nor does the warranty cover defects or damage caused by incorrect usage or storage
of the wheelchair. The warranty will also be invalidated if the wheelchair is used in a manner
or for a purpose for which it is inherently not suitable.
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SAFETY INSTRUCTIONS
General
⚠
If the height is changed using force, with the seat raised or tipped, there is a risk of the chair
overturning. In such case, to minimise this risk, it is important that the seat is raised as little as
possible, is in a horizontal position with the chair back as upright as possible.
⚠
Driving on surfaces that slope to one side should be avoided, as the tilting may increase the
risk of the chair overturning. When the chair is used on uneven surfaces, the seat should not
be raised, to ensure the chair’s stability.
⚠
Avoid touching leaking batteries, as the contents are corrosive and can be harmful to your
health.
⚠
ROLTEC el-kørestole A/S is exempt from all liability for any accidents caused through
negligence, nor can ROLTEC el-kørestole A/S be held liable for the personal injuries or
material damage that may arise if the user or other person has not followed the
recommendations, warnings and instructions that are given in this user manual. You should
therefore read the instructions for use thoroughly. It contains important warnings and
instructions.
⚠
Increased risk of overturning if lift, tilt and electric back are used.
⚠
ROLTEC Boa2 is approved for a user weight of 140 Kg.
⚠
The wheelchair should always be switched off when getting in or out of the chair - also when
you are being assisted by an attendant, so that the chair does not start to roll if the joystick is
inadvertently activated.
⚠
When the control box is swung out to the side or into place, there may be a risk of getting
caught on the swivel bracket. Take care not to get your own or any other person´s fingers
caught.
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⚠
The wheelchair is EMC-tested. However, this does rule out the possibility of the wheelchair
being affected by
electro-magnetic fields, from mobile phones, for example. For this reason, transportable
transmission, receiving and communications devices should not be used or switched on when
the wheelchair is switched on. Should the wheelchair be started up unintentionally, or if the
brakes fail, the wheelchair must be switched off immediately. Note that this does not rule out
the possibility of the chair emitting electromagnetic fields, which may affect the surroundings,
for example, office alarm systems.
⚠
Warning; the chair’s electronics may cause so much electromagnetic interference that store
alarms, for example, and electric gates in the immediate vicinity of the wheelchair can be
affected.
MANUAL
⚠
Exercise particular care when driving down ramps.
⚠
When the chair’s brakes are released, the chair may start to roll if it is standing on a sloping
surface.
⚠
When braking (emergency braking) by pressing the On/Off button, the user’s upper body can
fall forwards and, in extreme cases, this may result in the user falling out of the chair. This form
of braking should only be used as an emergency stop.
⚠
Batteries should be charged in a well-ventilated area.
⚠
If the batteries are damaged and leak, contact your dealer, as it may be hazardous to come
into contact with the contents of the batteries. The wheelchair should then be stored in a dry,
well-ventilated room. Spent batteries should be taken to the local authority’s waste disposal
site for recycling. This also applies to other parts of the wheelchair, e.g. used tyres and tubes.
The whole wheelchair may also be returned to the dealer to be disposed of.
⚠
If there is a strong smell during charging (there may be a fault with the batteries), contact your
dealer, as it may be hazardous to breathe in the vapours from the battery. The wheelchair
should then be stored in a dry and well-ventilated room.
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⚠
When the wheelchair is exposed to external heat sources, such as the sun’s rays, the surface
temperature may rise so much on some surfaces that you could burn yourself on them. This
applies to dark and black surfaces in particular.
⚠
Warning; the wheelchair’s operating parameters can be adjusted, so they fall outside the limits
specified in the standard (EN 12184). The user must beware of the dangers this can lead to,
such as long braking distances. Always let the dealer carry out adjustments and settings
⚠
Warning; there is a danger of the wheelchair being caught up on poor terrain, e.g. loose sand
or deep holes.
⚠
With regard to fire hazards, it is hereby stated that the combination of the seat’s foam padding
and upholstery has been tested and approved in accordance with EN 1021-1:2006 and EN
1021-2:2006
⚠
Only equipment that is assembled by personnel authorised by ROLTEC may be used.
⚠
When using the chair and its functions, there may be a danger of getting stuck in it. When the
control box is swung in or out to the side, there may be a risk of getting caught on the swivel
fitting.
⚠
A headrest should always be used when the electrical functions - Tilt and Back - are used.
⚠
Beware that, if the chair is left in sunlight, the upholstery can get so hot that it can cause burns.
⚠
The wheelchair’s lift and tilt functions are designed in such a way that they will not fall by
themselves, but will only move when these functions are used.
These functions have also been designed so that they run continuously.
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⚠
If the wheelchair is not secured properly in a vehicle, this may cause damage to the vehicle
itself, the wheelchair or the passengers in the vehicle during the journey. If you do not use a
seatbelt while sitting in a wheelchair, this may lead to serious injuries in the event of an
accident.
⚠
No modifications or replacements should be made to the wheelchair’s mounting points or to
the construction and frame parts or components without consulting the wheelchair
manufacturer.
⚠
A Dahl Docking Station may only be built into a wheelchair by the qualified and authorised
staff of a registered firm that carries out car adaptations. To order Dahl Docking and
accessories, please contact Dahl Engineering in Denmark for further details.
You can find Dahl at www.dahlengineering.dk
MANUAL
⚠
The wheelchair may only be transported in a vehicle that is approved or adapted for such
purposes. It is safer if the wheelchair is separated from the driver’s cabin. Transport in a trailer
is also an optional recommendation. If the wheelchair is transported in a bus, van or other
vehicle, it is essential that the chair is properly secured and that the vehicle’s mounting points
are firmly fixed. In all transport situations, the wheelchair must be correctly secured at the 4 tiedown points, to prevent the chair from slipping or tilting during the journey. Check that the
wheelchair is properly secured and that the parking brakes are activated. The wheelchair can
be locked in position by attaching the mounting straps through the fittings on the front and
back, each of which has an indication label.
⚠
Follow the vehicle manufacturer’s mounting instructions to secure the wheelchair. Always make
sure that the mounting points on the vehicle are securely fixed. This is strongly recommended,
as the heavy wheelchair may cause serious problems in the event of a road accident.
⚠
If the instructions for use are not followed carefully, this will put the user at great risk of danger
and the wheelchair at risk of damage
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A-Headrest
B-Leg support
C-Drive wheel
D-Control box
E-Identification label
F-Push/run handle
G-Adjustable spring
H-Chair back
I-Clamping eyes
J-Flywheel
K-Armrest
L-Seat cushion
Components list
All of ROLTEC’s chairs have one unique identification number (label), which is located on the
right side of the wheelchair, see diagrams.
It also has information, including the max. user weight and the time of production.
The chair must be disposed of as electrical waste, i.e. the product must not be thrown out with
household waste, but should be collected separately for environmentally-friendly disposal.
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The wheelchair is switched off when there is no light on the display, and on when the display
lights up.
The wheelchair’s control system can be in two or more statuses. Either ready to drive, or in a
status in which it cannot be driven but where the joystick (control stick) can be used to operate
all electrically powered parts of the chair - leg supports, seat lift, etc. - and make various
adjustments to the chair.
MANUAL
Using the PG R network.
General advice on wheelchair control:
Mode:
If you want to use the control stick for any other functions other than running, you can switch
from drive status to mode status (there may well be several mode statuses) by activating the
mode button, and hence gain access to the wheelchair’s other functions.
You use the mode button to switch from one mode to another.
Apart from the display diagrams that belong to the electrically-powered parts of your
wheelchair, other mode diagrams are available if additional control equipment is fitted
The wheelchair’s electrical functions are activated by moving the control stick either forwards
or backwards.
If the display does not show the part of the wheelchair you want to activate, you can scroll
forward to the required part by moving the control stick to the right or left.
Speed:
The maximum speed can be controlled by using the speed button on the control unit.
The speed bar in the display will show the maximum speed in the profile selected.
The speed can be controlled by using the joystick during driving. If the joystick is moved a little,
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the wheelchair will move more slowly.
The wheelchair’s top speed is reduced when the seat is raised or tipped beyond a certain
point. When this happens, it will be shown by an orange tortoise appearing in the display.
Drive profile:
The control unit can be set to make the wheelchair suitable for different environments. For
example, if you select the “Soft” profile, the wheelchair will react more gently. When you are
outdoors, the profile can be set to a more constant driving style.
The name of the current profile is shown at the bottom of the display.
The Profiles button allows the user to navigate through the available Profiles of the control
system. The number of profiles available depends on how the control system is programmed.
Settings menu:
The settings menu enables you to change the clock, the light strength, background light,
colour and kilometre counter.
To access the settings menu, you will need to hold down the buttons for speed down and
speed up at the same time on the CJSM. On the CJSM2 there is a hazard light which needs to
be held in.
The following points are then displayed in the menu:
Set time - Adjusting the time:
Turn the control stick to the right to set the time.
Select exit at the bottom of the menu to get back.
Display time:
Selecting the time format to be shown.
Selection options:
12h, 24h, Off.
Distance:
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The following sub-menu appears:
Total distance: total distance the power module has driven.
Trip distance: the trip counter can be reset.
Display distance: select whether trip or total should appear in the display.
Clear trip distance: Reset the trip counter.
Exit: exit the menu.
Background light.
Selection options: 0% to 100% in steps of10%.
Background. The background colour can be selected here.
Blue = blue background in all profiles
White = White background in all profiles
strong sunlight)
Auto = The wheelchair can be programmed to show a different background with different
profiles.
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Backlight:
Background:
(the display is more visible with a white background in
Battery indicator:
The battery indicator shows the status of the battery.
Red, yellow and green lights: Full range!
Red and yellow lights: Reduced range!
Red diodes flash slowly: Very short range! The wheelchair must be re-charged immediately to
prevent damage to the batteries or stalling.
The battery indicator “increases”: The wheelchair is on charge. You will not be able to use the
wheelchair while the charger is connected. It must be switched off and on again to be able to
run.
Locking the joystick:
The system can be locked by using the joystick, so the wheelchair is unable to run, and the
system cannot be activated.
Locking the system:
1. With the wheelchair switched on, press and hold the “on/off” button.
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Use the on/off button to turn the chair
The profile button allows the user to
These buttons reduce/increase the
2. After 1 second, the wheelchair beeps, release the “on/off” button
3. Move the joystick forwards until you hear a beep
4. Move the joystick backwards until you hear a beep
5. Release the joystick, you will now hear a long beep
6. The wheelchair is now locked - a symbol appears in the display
Unlocking the system
1. If the wheelchair is switched off, switch it on
2. Move the joystick forwards until you hear a beep
3. Move the joystick backwards until you hear a beep
4. Release the joystick, you will now hear a long beep
5. The wheelchair is now unlocked - the symbol disappears from the display.
CJSM:
on/off. Do not use the on/off button to
stop the wheelchair, except in an
emergency.
navigate between the drive profiles. The
number of profiles available depends on
how the control system is programmed.
driving speed
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The mode button allows the user to
This button activates and deactivates the
Warning signal with sound.
These buttons activate and deactivate the
*There may be additional equipment on some models.
This button activates and deactivates the
*There may be additional equipment on some models.
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navigate through the different
electrically-powered functions. The
functions available depend on
programming and the additional
equipment for control.
wheelchair’s lighting. Press the button to
turn the lights on and press the button
again to turn them off. When the light is
activated, the LED light at the side of the
button indicates that it is activated.
*There may be additional equipment on some models.
wheelchair’s left/right flashing indicator
lights. Press the button to activate the
flashing and press the button again to
turn it off. When the flashing light is
activated, the LED light at the side of the
button indicates that it is activated.
wheelchair’s hazard light. Press the
button again to turn on the hazard light.
When it is activated, the wheelchair’s
light flashes. At the same time, the LED
light at the side of the button indicates
that it is activated.
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Use the on/off button to turn the chair
The profile button allows the user to
These buttons reduce/increase the driving
Battery indicator
CJSM2:
on/off. Do not use the on/off button to
stop the wheelchair, except in an
emergency.
navigate between the drive profiles. The
number of profiles available depends on
how the control system is programmed.
speed
All 10 bars light up (red, yellow and
green): The wheelchair is fully charged
7 bars light up (red and yellow): The
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wheelchair must be re-charged as soon as
batteries.
The mode button allows the user to
These buttons control the wheelchair’s
Warning signal with sound.
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possible
3 bars light up or flash slowly (red): The
wheelchair must be re-charged
immediately to prevent damage to the
JSM:
navigate through the different electricallypowered functions. The functions available
depend on programming and the
additional equipment for control.
lighting functions.
The function for each button is illustrated
with an icon, which appears on the LCD
screen at the side of the button. When the
function is activated, the icon will light up
or flash.
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Use the on/off button to turn the chair on/off. Do not use the
These buttons reduce/increase the driving speed
The mode button allows the user to navigate through the
This button activates and deactivates the wheelchair’s
*There may be additional equipment on some models.
Warning signal with sound.
These buttons activate and deactivate the wheelchair’s
*There may be additional equipment on some models.
This button activates and deactivates the wheelchair’s hazard
*There may be additional equipment on some models.
Setting the electrically-powered functions
L. leg support:
R. leg support:
Both leg supports:
Back: the symbol for back lights up
on/off button to stop the wheelchair, except in an
emergency.
different electrically-powered functions. The functions
available depend on programming and the additional
equipment for control.
lighting. Press the button to turn the lights on and press the
button again to turn them off. When the light is activated, the
LED light at the side of the button indicates that it is
activated.
left/right flashing indicator lights. Press the button to activate
the flashing and press the button again to turn it off. When
the flashing light is activated, the LED light at the side of the
button indicates that it is activated.
light. Press the button again to turn on the hazard light.
When it is activated, the wheelchair’s light flashes. At the
same time, the LED light at the side of the button indicates
that it is activated.
Press on the “Mode” button to select drive or set
electrically-powered functions.
- When no symbols (back, seat, leg supports) light up, the
wheelchair is in drive mode.
- When one of the symbols lights up, the electricallypowered functions can be set.
Move the control stick to either side to select the function
to be set. Move the control stick forwards or backwards to
activate, depending on the function’s direction of travel.
The following symbols light up when the function is selected:
(depending on which functions are available on the
wheelchair)
the symbol for the left leg support lights up
the symbol for the right leg support lights up
both symbols (R. and L.) light up at the
same time.
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Tilt/tip: the symbol for back and seat flashes and for both
Lift:
Speed indicator.
Lit constantly:
Light diodes flash:
Light diodes move up and down:
diodes indicate the profile selected.
Battery indicator
Red, yellow and green lights (1-10 lights):
Red and yellow lights (1-7 lights):
Red lights (1-3 lights constant or flashing):
Light diodes move up:
Light diodes move up and down:
7 light diodes will flash
If a different number of light diodes start to flash, this could
MANUAL
leg supports lights up
the symbol for seat flashes and for back and both leg
supports lights up
Shows max. speed:
1 lit light diode is the lowest speed, and 5 lit light diodes is
the max. speed.
the speed is limited for safety reasons
The joystick has been locked.
Profile indicator:
If profiles have been selected instead of max. speed, the light
Shows that the wheelchair is on, plus the status of the
batteries.
The wheelchair is
re-charged.
The wheelchair must be
re-charged.
The
wheelchair must be re-charged immediately to prevent
damage to the batteries.
is prevented from running while it is being charged. The
wheelchair must be switched off and on again to be able
to run.
If the joystick is activated before or at the very moment
the wheelchair is switched on, the light diodes move up
and down to indicate that the joystick is not in the centre
position when the wheelchair is switched on. Return the
joystick to the centre position to enable driving.
If the joystick is not centred within 5 seconds, it will not
be possible to drive the wheelchair, even if the joystick
is centred.
left). Switch the wheelchair off and on again to drive
when the joystick is centred.
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The wheelchair is on charge and
(counting from the
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indicate that there is a fault in the system.
Swivel bracket
When getting in or out of the wheelchair, or when positioning the chair at a table, the user can
swing the control box out to the side, parallel to the arm rest.
The control box is locked when it is turned inwards to the drive position. Release the lock that
is located on the inner side of the control box and push on the inside of the box to move it out
to the side.
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MANUAL
Charging:
⚠Batteries should be charged in a well-ventilated area.
The wheelchair uses “dry” gel batteries. These batteries are completely sealed and are
maintenance-free.
Note that the chair cannot be driven as long as the charger is connected. When charging is
complete, the charging connector should be removed, and the wheelchair can then be
switched on in the normal way.
You can expect to drive a distance of 28, 40 or 50 km per charge, depending on the type of
batteries that are installed. The driving distance will be reduced if the chair is equipped with
additional electrical equipment.
The battery charger must first be connected to a 220 V socket. Then plug the battery charger
connector into the wheelchair’s charging connector, which is in the control unit. Always ensure
the chair is fully charged.
If the wheelchair is not used for extended periods, ensure the batteries are re-charged
regularly, otherwise they will become damaged. This can be done by keeping the charger
switched on and connected to the chair. It will then re-charge the batteries itself when it is
required. The wheelchair should be stored in a dry, well-ventilated room.
⚠Avoid touching leaking batteries, as the contents can be harmful to your health. If the
batteries are leaky, it is extremely important to place the chair outside or in a very wellventilated room.
⚠Only plug the charging connector into the battery re-charging connector, nothing else. –
Danger of short circuiting!
❗ Only use the charger supplied.
See accompanying instructions for using the charger.
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Figure 1
B A A
A
2
3
A
The chair’s mechanical settings
⚠ Any mechanical settings of the wheelchair must not be carried out with the user in the
chair, and should only be carried out by personnel who are familiar with the chair’s design
and functionality.
Seat depth
Adjusting the seat depth is done in two stages:
1. Positioning the height-adjustable seat
2. Adjusting the back
Height-adjustable seat:
The height-adjustable seat can be positioned at 3 different levels A, B and C. This allows for
the following seat depths: 1: 37-47 cm, 2: 40-50 cm and 3: 43-53 cm.
1. Remove the 4 bolts holding the adjustable seat (Fig. 1 - Pos. A).
2. Position the seat at the desired level - 1, 2 or 3.
3. Replace the 4 bolts (Fig. 1 - Pos. A).
Back:
1. Loosen the 2 bolts on either side of the seat (Fig. 1 - Pos. B).
⚠: The bolts must not be removed, just loosened.
2. Move the back forwards or backwards to the desired position.
3.
Tighten the 2 bolts (Fig. 1 - Pos. B).
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MANUAL
A A A
A
Figure 2
The back is available in 2 heights: 500/570 mm
MANUAL
Back height
1. Loosen the 4x2 bolts (Fig. 2 - Pos. A) on the back cushion.
2. Move the back cushion up or down to the desired position.
3. Tighten the 4x2 bolts (Fig. 2 - Pos. A) on the back.
Chair back height
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B
B
A
Figure 3
Adjusting the foot support
Adjusting the calf support
1. Loosen the two hex bolts. (Fig. 3 - Pos. A)
2. Turn the calf support to the desired position and tighten the two bolts.
3. If the desired position is not achieved, the calf support can be moved up and down
the row of threaded holes.
4. Repeat the procedure for the other calf support.
Adjusting the position of the leg support
1. Loosen the four hex bolts. (Fig. 3 - Pos. B).
2. Move the leg support to the desired position.
3. Tighten the bolts.
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MANUAL
A
Figure 4
MANUAL
Angle of the foot plate
1. Loosen the nut as shown on the drawing. (Fig. 4 - Pos. A)
2. Turn the hex bolt to the desired position. Turn clockwise to reduce the angle of the
foot plate. Turn anti-clockwise to increase the angle of the foot plate.
3. Tighten the nut while holding the hex bolt back.
4. Repeat the procedure for the other foot plate.
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Adjusting the length of the leg support
The length of the leg support can be adjusted from 340 mm to 530 mm, and the length from
cushion to foot plates can be set independently of each other.
1. Loosen the screws (A) on the rear of the leg support with the hex key (size 6mm).
2. To the desired length.
3. Re-tighten the screws (A).
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MANUAL
Figure 5
MANUAL
Armrest
Armrest height
1. Loosen the four bolts (Fig. 5 - Pos. A).
2. Move the armrest to the desired height.
Note: The angle of the armrest can be adjusted by positioning the front and rear
supporting legs at different heights.
3. Tighten the four bolts (Fig. 5 - Pos. A).
Note: To raise the armrest higher than the “standard” height, you will need to
change the side brackets from right to left and turn them upside down.
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A
A
Figure 6
Armrest cushions
1. Loosen the two bolts (Fig. 6 - Pos. A) holding the armrest cushion.
2. Move the armrest cushion forwards or backwards to the desired position.
3. Tighten the two bolts (Fig. 6 - Pos. A) holding the armrest cushion.
Note: If this is not enough, choose another set of holes in the cushion.
⚠ If all of the holes in either row in the armrest cushion are not completely supported by the
armrest rail, a reinforcing plate must be placed underneath the armrest cushion, or the armrest
rail should be replaced by a longer model.
Contact your dealer or ROLTEC for further information.
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MANUAL
⚠ When transferring to and from the wheelchair, switch the chair off and ensure the brakes
are on, before getting in or out.
For sideways transfer, or if a canvas aid needs to used for the transfer, the arm rests can be
raised.
Press on the release button (A) and lift the arm rest up.
MANUAL
Transferring to and from the wheelchair.
The armrests can lifted up along the backrest to the left and right.
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Headrest.
The height of the headrest can be adjusted and removed when the clamping arm (A) is
loosened.
Adjustment of the headrest.
The height of the headrest can be adjusted and removed when the clamping arm (A) is
loosened.
The height, angle and forward/backwards positioning of the headrest can also be adjusted in
one step, when the clamping arm (B) is loosened.
Figure 7
Suspension/Shock-absorber.
The wheelchair is equipped with suspension/ shock-absorbers. They are adjusted when
supplied.
Adjusting the suspension.
❗Adjustments should only be carried out by personnel who are familiar with the wheelchair’s
design and functionality. Do not adjust the suspension yourself.
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MANUAL
The wheelchair may be supplied with an external control box, which can be used instead of, or
together with, the control stick and display diagrams for activating the wheelchair’s electricallypowered functions.
⚠The electric wheelchair must not be lifted by the chair back, leg supports or armrests.
❗The electric wheelchair can be loaded/unloaded using a ramp.
The electric wheelchair must be secured by means of tie-down hooks.
MANUAL
External control box:
Transporting the chair
Loading/unloading
Securing during transportation
❗ The 4 approved tie-down hooks on the wheelchair (marked with hook symbols at the side
of the hooks)
Transportation as freight:
The wheelchair must stand on its wheels at all times
Transportation by car:
Transporting the wheelchair and user in motorised vehicles
⚠You must ensure that the vehicle is suitable for the road transportation of passengers
seated in wheelchairs, and that the vehicle is suitably equipped to transport a passenger in a
wheelchair. Make sure that the method of unloading is suitable for your vehicle type.
⚠The vehicle’s undercarriage and anchorage points must be able to withstand the total weight
of the wheelchair, with all accessories, and the user.
⚠The wheelchair must be secured in a forward-looking direction. The wheelchair is crash-
tested in accordance with ISO 7176-19: Mobile equipment on wheels used as seats in
motorised vehicles, and meets the requirements for head-on collisions for forward-facing
seating. The wheelchair has not been tested for other collision directions in a motorised
vehicle.
Note: WTORS must be used in accordance with the manufacturer’s instructions.
WTORS: Is an abbreviation of Wheelchair Tie-down and Occupant Restraint System, which is
used in ISO standards 7176-19 and 10542. It is a complete system consisting of equipment
for securing the wheelchair and a seat belt for the user. The abbreviation WTORS will be used
in this user manual.
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⚠
The wheelchair may only be secured at the anchorage points marked on the chair’s
frame.
⚠The anchorage points (2 in front, 2 at the rear), are marked with a hook symbol.
⚠Tie-down equipment must not be fastened to the wheelchair’s accessories, such as armrests,
support arms, anti-tip protection or other fittings.
⚠Modifications or replacements must not be carried out on the wheelchair’s anchorage
points for a docking system, 4-point tie-down restraint system or the wheelchair’s other
construction, without the prior consent of the wheelchair manufacturer.
Symbol for tested anchorage point for tie-down straps.
Securing the wheelchair with a strap system
⚠The standard 4-point WTORS is only tested for a wheelchair weighing 85 kg + user in
accordance with ISO 10542-1.
⚠For securing wheelchairs weighing over 85 kg, it is recommended that you use a heavy
duty system, which conforms to ISO 10542, and which is tested for its ability to withstand the
total weight of the wheelchair, including all options. For a heavy duty system, 4 straps are used
to secure the wheelchair, 2 straps in front and 2 straps behind.
⚠If a standard 4-point WTORS is used to secure a wheelchair weighing more than 85 kg, 6
straps must be used to secure the wheelchair. 2 straps in front and 4 straps behind.
⚠Never use tie-down equipment that does not carry the ISO 10542 approval marking.
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MANUAL
When tie-down straps are installed, their angles must fall within the preferred angles shown
below.
MANUAL
Angles for tie-down straps
Preferred angles for the front tie-down straps Preferred angles for the rear tie-down straps
⚠General instructions for seat belts for restraining wheelchair users
⚠Use a 3-point seat belt system to restrain the wheelchair user. The belt must have the
approval mark ISO 10542, e (EU European certification) or (E) (UNECE certification).
⚠If the lap belt and shoulder belt can be separated, both should be used to restrain the user
and reduce the risk of injury to the head and chest in the event of a vehicle collision.
⚠The user’s seat belt must securely attached to suitable points in the vehicle.
⚠Use an appropriate headrest during transport.
⚠A postural belt (e.g. a lap belt or other supporting belt), which is secured to the vehicle’s
seat or frame, must not be used as a seat belt or be relied on to restrain a wheelchair user in a
vehicle in motion.
⚠The seat belt should be in full contact with the shoulder, chest and pelvis, and the lap belt
should be positioned low across the front of the pelvis, where the pelvis and thigh meet (see
ISO standard 7176-19)).
⚠The transverse belt to the torso should run, as illustrated, obliquely across the chest and
close to the mid-point of the shoulder.
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⚠The seat belt should be worn as tightly as possible without impairing the user’s comfort.
⚠Seat belts must not be twisted during use.
⚠Care must be taken with the positioning of the seat belt lock, so that the release catch
does not come into contact with vehicle components during driving or a collision.
⚠
The seat belt must not be held away from the body by vehicle components or parts, such
as the arm rest or wheel.
Text for Figure 6
Illustration of an incorrect seat belt installation
Text for Figure 7
Illustration of a correct seat belt installation
Positioning the seat belt when using a 4-point strap tie-down system
⚠The lap belt should be positioned low across the front of the pelvis, thus forming an angle
that falls within the preferred or optional zone of 30° to 75°, as shown in the illustration. A
more abrupt (larger) angle within the preferred zone of 45° to 75° is desirable, but never more
than 75°
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MANUAL
Preferred and optional angles for the lap belt when a 4-point WTORS is used
Positioning the seat belt when securing a wheelchair with a Dahl docking system
MANUAL
⚠When a wheelchair with a Dahl docking system is secured, the floor anchoring points for
the seat belt should be placed 10 to 60 mm on the outer side of the wheelchair’s wheels.
The lap belt should be positioned low across the front of the pelvis, thus forming an angle that
falls within the preferred or optional zone of 30° to 75°, as shown in the illustration. A more
abrupt (larger) angle within the preferred zone of 45° to 75° is desirable, but never more than
75°.
Preferred and optional angles for the lap belt when a Dahl Docking System is used
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Contents of Dahl Docking Station #501750
(Photo #501750)
Mounting of Dahl docking locking plate underneath the wheelchair
To be able to mount the locking plate for the docking system underneath the wheelchair, it is
necessary to order a wheelchair-specific adaptation set for the Dahl Docking System. The set
contains special nuts, which should be affixed to the inside of the battery box.
Use the Dahl Docking System Adaptation Set Type # 503342, to mount the locking plate
BOA2 chassis with Dahl docking plate mounted.
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MANUAL
The BOA2 chassis has holes drilled in the chassis, where the Dahl docking plate can be
mounted.
Mounting:
MANUAL
1. Open into the battery room, as shown in the section/access to battery room.
2. Remove the main fuse to cut the power.
3. Disassemble the wired connections to the rear battery and remove this from the
wheelchair.
4. Place the 5 nuts (Dahl Prod. No. 503342) in the holes.
5. Now take a Dahl spacer plate (Dahl Prod. No. 500673), a Dahl docking plate (Dahl
Prod. No. 500561) and 5 x Dahl special torx bolts (high-strength steel 14.9) (Dahl
Prod. No. 502800)
❗The special Dahl torx bolts only come in one length, which is often too long. Remove the
excess thread on all bolts. It is very important to check the length of the
If the bolts are too short, they will not have a full grip in the thread, and hence insufficient
40
bolts.
Page 41
strength to withstand the load they will be exposed to. If the bolts are too long, the
wheelchair’s
batteries or other wheelchair components may be damaged. If the bolts have been made too
short, replace them only with original Dahl bolts #502800.
1. The bolts are secured with Loctite 222 (or an equivalent from another
manufacturer) to secure threads on all bolts, and tightened to torque 16-18
Nm.
2. Install battery, wiring and fuse. Close the wheelchair again.
⚠Do not use any bolts other than the original bolts, which are supplied by Dahl Engineering
(Art # 502800, which are of quality 14.9, torx key size 27). Standard M8 bolts with
countersunk heads are not strong enough in the event of a collision.
Carry out a final check by locking the wheelchair firmly in position in the docking station.
Check that the locking plate is correctly locked and verify that all release methods work as
intended. A warning tone will sound if the locking plate has not been inserted all the way into
the docking station.
Description of function for Dahl Docking System
(1) Dahl Docking Station
(2) Locking plate and 8 mm spacer plate
(3) Locking pin
(4) Red LED
(5) Green LED
(6) Control panel
(7) Push button/Release button
(8) Manual emergency release
(9) Manual release catch
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MANUAL
Securing the wheelchair in the docking station
MANUAL
1. Drive slowly and evenly over the docking station. The locking plate underneath the
wheelchair helps to guide the wheelchair into place in the docking station. When the
locking plate is positioned far enough forward in the docking station, a spring-loaded
locking pin automatically secures the locking plate.
2. The docking station is equipped with a control switch that indicates whether the locking
plate is correctly secured in the docking station. The moment the locking plate touches
the locking pin, a warning tone is heard, and the red diode light (LED) lights up on the
control panel, until the locking plate is fully in place, or the wheelchair is driven out of
the docking station.
3. As an indication that the wheelchair is correctly secured, the warning tone should
cease, the red light (LED) on the control panel should go out, and the green light (LED)
should light up.
4. Don’t forget to tighten the seat belt before driving.
⚠Do not set the vehicle in motion:
While the wheelchair is being driven into place in the docking station.
If the wheelchair and user are not correctly secured using seat belts
If the warning tone sounds, and/or the red warning light (LED) on the control panel flashes or
lights up!
⚠Always check that the locking plate is correctly secured in the docking station by trying to
reverse the wheelchair out of the docking station before the vehicle is set in motion. (It should
not be possible to reverse the wheelchair out of the docking station without pressing the red
release button on the control panel.)
Release from the docking station
1. When the vehicle is brought to a stop, remove the seat belt.
2. Drive the wheelchair as far into the docking station as you can, in order to remove the
pressure on the locking pin.
3. Press the red release button on the control panel. The locking pin releases after
approx. 5 seconds. The locking pin then automatically locks again.
Reverse the wheelchair out of the docking station before the approx. 5 seconds have
4.
passed. Do not attempt to reverse out of the docking station
control panel, which indicates unlocked status, lights up.
before the red LED on the
⚠Attempting to reverse out of the docking station before the locking pin is depressed fully
and the red LED on the control panel lights up will block the locking pin, making it impossible
to reverse out of the docking station. Repeat the above release procedure when this happens.
Manual release in the event of an electrical fault.
In the event of an electrical fault, a manual emergency release has been placed on the
docking station beforehand.
1. The red release arm is pushed to the side and secured while the wheelchair is driven
away.
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2. A cable-activated manual control lever can also be installed as an accessory. The red
release arm is also pushed to the side and secured while the wheelchair is driven
away.
If the described procedures for manual release fail, an emergency release tool is also supplied
in red plastic with each docking station.
1. Drive the wheelchair as far into the docking station as possible, in order to remove the
pressure on the locking pin.
2. Place the release tool in the slot between the locking plate and the docking station.
3. Push the release tool and wheelchair forward firmly until the locking pin is forced down
- the wheelchair can then be reversed out of the docking station.
Please refer also to Dahl Engineering’s directions for assembly, use and maintenance.
Mounting the Dahl Docking System in the vehicle
Dahl Engineering only sells the docking station to professional vehicle conversion
companies for the transportation of wheelchair users. The mounting should be carried out by a
qualified and experienced technician/fitter. Dahl Engineering can supply vehicle-specific
mounting instruction manuals for a large number of vehicles, which the fitter can follow.
Please contact Dahl Engineering for information on approved vehicles and mounting
positions.
Dahl Engineering’s contact details can be found at: www.dahlengineering.dk
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MANUAL
The wheelchair can be supplied with different types of belts from our large belt selection. The
belts can be fastened as required on the seat’s C-profile or the seat’s back.
Fittings for mounting the lap belt are installed in the C-profile on both sides of the seat, as in
Fig. 8.
⚠Belts mounted on the wheelchair must not be used as personal seat belts during car
journeys. The car’s seat belts must be used by the user at all times.
This rule applies, regardless of whether belts are used in the wheelchair’s tie-down hooks Dahl’s Docking System and tie-down systems.
MANUAL
Positioningbelts:
Figure 8 installing the lap belt
Push function
The electronic brake can be disconnected if it is necessary to move/push the wheelchair
manually.
The electric vehicle’s motors are equipped with automatic brakes that
prevent the electric vehicle from rolling. This brake can be disconnected if it is necessary to
move/push the wheelchair manually.
The brake release levers are located on the side of the central chair between the front wheels
and the large traction wheels. The brakes are released when the levers are pressed down.
When the brakes are disconnected, the wheelchair cannot be driven with the joystick. The
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brakes must be engaged, and the wheelchair switched off and on, before the chair can be
driven again.
❗Transfer to/from the electric wheelchair is only permitted when the wheelchair is turned off
and the lever for switching between the drive and push function is set on both sides to the drive
function.
❗When the brakes are disconnected, the wheelchair will “beep” and show “PM Brake error”
in the display, to warn that the brakes are disconnected as long as the chair is turned on.
⚠
All wheelchairs can roll by themselves when the brakes are switched off manually, if they
are standing on a sloping surface.
⚠ The push function may only be disengaged by an attendant, not the user themselves.
This ensures that the motors are disengaged in the presence of an attendant who is able to
ensure that the electric vehicle does not move without supervision.
Figure 9 The chair in drive function
The brakes are active when the levers are up.
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MANUAL
MANUAL
Figure 10 The chair in push function
The brakes are released when the levers are pressed down.
Brakes.
The wheelchair brakes when you let go of the joystick and it returns to the vertical position. It is
possible to adjust the speed at which the chair brakes, so that there is less overrun. A short
overrun will make the chair brake abruptly. This adjustment must be carried out by ROLTEC.
⚠ Pay particular attention to the overrun when using ramps. Let go of the control stick and
brake before the edge of the ramp.
Emergency brake. The wheelchair’s emergency brake is activated by pressing the ON/OFF
button, which turns the wheelchair off.
This method of braking results in very abrupt braking
It is possible to adjust the speed at which the chair brakes.
This adjustment must be carried out by ROLTEC.
Lights and reflectors
The wheelchair is equipped with reflectors on the front and rear.
Lights and flashing lights are optional extras.
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Figure 3 Open chair to battery room
Figure 4 Open chair to battery room
Access to the battery room
1) The battery room can be accessed by removing the 2 screws located above the spring (see
diagram), which is located at the top of the frame front.
2) The whole upper frame with the seat can now be tilted backwards. Remember to tilt it all the
way back until it engages.
3) Then remove the loose plastic plate covering the batteries.
When the chair is to be assembled again, tilt the seat forward again by lifting up using hinge as shown in Figure 4.
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MANUAL
Figure 5 Open chair to battery room
To gain access to the batteries, remove the 4 screws holding the front plate.
The 2*2 screws located in the battery holders should also be removed.
MANUAL
Access to the batteries
Figure 6 Battery front plate
Batteries:
Batteries: The batteries should be replaced by the dealer. The dealer will ensure that the
batteries are disposed of in the most environmentally-friendly manner. If the batteries are
damaged and leak, contact your dealer, as it may be hazardous to come into contact with the
contents of the batteries.
See label for wiring diagram.
⚠Avoid touching leaking batteries, as the contents can be harmful to your health. It is
important to place the chair outside or in a very well-ventilated room.
Tyres:
To ensure the wheelchair works properly, it is important that the tyres have the prescribed
pressure. The maximum pressure is stated on the tyre.
The inner tubes in the tyres are equipped with auto-valves. They can therefore be pumped with
an automatic pump.
ROLTEC recommends air pressure in the large tyres of: 40 PSI.
❗Check the air pressure at least once a month. Power consumption increases significantly if
there is not enough air in the tyres. Different pressure in the tyres will result in uneven running.
The wheelchair can be supplied with anti-leak tyres as an extra, or an anti-leak liner on both
front and rear wheels.
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Flywheel:
The wheel can be taken off the mono fork by removing the screw in the centre hole of the rim.
Use a 5 mm hex head wrench (Allen key) to do this.
Then remove the outer bolts holding the rim halves together and pull the rim halves apart.
Remove the tube from the tyre and apply a patch or replace it with a new one.
Use a 5 mm hex head wrench (Allen key) to do this.
Figure 11
Drive wheel:
❗Before separating the rim, force the air out of the tube by squeezing the valve.
First screw off the 4 hex bolts around the centre hole (the screws to the right) of the hub. Use a
6 mm hex head wrench (Allen key) for this.
✋Do not loosen the large bolt in the centre.
Remove the outer bolts on the left of the loose wheel and pull the rim halves apart.
Remove the tube from the tyre and apply a patch or replace it with a new one.
Figure 12
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MANUAL
The wheelchair can be disposed of by returning it to the dealer, who will then dispose of it in
the most environmentally-friendly way.
This product is supplied by an environmentally-conscious manufacturer. This product may
contain substances that can harm the environment if they are disposed of on sites that do not
comply with current legislation.
❗The wheelchair must not be hosed down with water or immersed in water, but should be
wiped down with a wet, wrung out cloth. Stains and scratches on the black-painted metal parts
that do not penetrate the plastic covering can be removed using scouring powder on a damp
cloth. Scratches that penetrate the plastic covering can be touched up by painting with spray
paint.
MANUAL
Disposal of the wheelchair:
Cleaning:
The number of the paint used on the black metal parts of the wheelchair is RAL No.9017.
The wheelchair’s parts should only be wiped down with a wet, wrung cloth.
Disinfection:
The use of disinfectants for spraying or wiping is permitted if the disinfectant has been tested
and approved.
A list of approved disinfectants is available at
https://www.rki.de/DE/Content/Infekt/Krankenhaushygiene/Desinfektionsmittel/Downloads/B
GBl_60_2017_Desinfektionsmittelliste.pdf?__blob=publicationFile
❗Do not use solvents
Recycling:
This wheelchair is designed to be reused. If the chair is to be reused, observe the regulations
for cleaning and disinfection to reduce the risk of transmitting contagious diseases.
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Fuse:
On the ROLTEC MWD model (centre chair), the main 100 Amp fuse is located between the 2
batteries at the side of the electrics.
Tilt the seat back to replace the fuse - see section: Access to the battery room
Storage
Put the wheelchair on charge when it is not being used to ensure that the batteries are fully
charged at all times. When charging is complete, the charger switches off automatically.
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MANUAL
Fault:
Problem:
Solution:
The chair does not power up
The charging connector
is inserted
Remove the charging
connector
Brake release activated
Deactivate brake
release
System error
Check cable (Contact
dealer if necessary)
The chair is powered up but does
System error
Turn the chair off and
Symbol appears in display
The joystick is locked
Unlock the joystick:
Lift cannot be moved down
Something is stuck.
Check to see if
and the seat.
The chair can only move slowly
Decelerator lift activated
If the “tortoise” symbol
bottom.
Decelerator tilt activated
If the “tortoise” symbol
horizontal position.
The chair pulls to one side
Wrong tyre pressure
Check tyre pressure.
Symbol appears in display
The system has reduced
Stop driving and let the
Symbol appears in display
The control system has
reduced the power.
Turn the chair off and
Other reasons
Contact ROLTEC.
Symbol appears in display
If the wheelchair is being
Turn the wheelchair off
necessary)
MANUAL
Troubleshooting:
CJSM:
not react to buttons or the joystick
effectiveness of the
motors to avoiding
overheating.
on again (Contact
dealer if necessary)
See section Locking the
joystick:
something is stuck
between the sub-part
appears in the display,
then move the lift to the
appears in the display,
then move the lift to the
motors
cool down. They are
overloaded and subject
to a greater load than
they are designed for.
52
become too hot and has
prevented from
operating.
let it cool down.
and on again to use the
wheelchair.
(Contact dealer if
Page 53
Symbol appears in display
The system has
Contact ROLTEC.
Symbol appears in display
Joystick activated
Let go of the joystick
to use wheelchair.
If you activate the
If the joystick is
and then on again.
Problem:
Solution:
The chair does not power up
The charging connector is
inserted
Remove the charging
connector
Brake release activated
Deactivate brake release
System error
Check cable (Contact
dealer if necessary)
The chair is powered up but
System error
Turn the chair off and on
Symbol appears in display
The joystick is locked
Unlock the joystick:
Lift cannot be moved down
Something is stuck.
Check to see if something
part and the seat.
The chair can only move slowly
Decelerator lift activated
If the “tortoise” symbol
bottom.
Decelerator tilt activated
If the “tortoise” symbol
CJSM2:
generated an error and
shows a text, module
and an error code
joystick before or at the
same time as powering
up, the symbol will flash.
and centre it to be able
activated when the
chair is powered up, it
cannot be driven. If it
does not come to the
rest position within 5
seconds, the wheelchair
should be turned off
Fault:
does not react to buttons or the
joystick
again (Contact dealer if
necessary)
See section Locking the
joystick:
is stuck between the sub-
appears in the display,
then move the lift to the
appears in the display, then
move the lift to the
horizontal position.
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MANUAL
The chair pulls to one side
Wrong tyre pressure
Check tyre pressure.
Symbol appears in display
The system has reduced
Stop driving and let the
Symbol appears in display
The control system has
reduced the power.
Turn the chair off and let it
Other reasons
Contact ROLTEC.
Symbol appears in display
If the wheelchair is being
Turn the wheelchair off
necessary)
Symbol appears in display
The system has generated
Contact ROLTEC.
Symbol appears in display
Joystick activated
Let go of the joystick and
wheelchair.
If you activate the joystick
If the joystick is activated
again.
Number of light diodes
flashing:
Problem:
Solution:
1. The battery must be recharged
Put the wheelchair on charge
2. There is a poor connection
Check the connections to the
1. Poor connection to the
Check the connection to the motor
MANUAL
effectiveness of the motors
to avoiding overheating.
become too hot and has
prevented from operating.
an error and shows a text,
module and an error code
motors
cool down. They are
overloaded and subject to
a greater load than they
are designed for.
cool down.
and on again to use the
wheelchair.
(Contact dealer if
JSM:
centre it to be able to use
before or at the same time
as powering up, the symbol
will flash.
to the battery.
when the chair is powered
up, it cannot be driven. If
it is not returned to the rest
position within 5 seconds,
the wheelchair should be
turned off and then on
battery.
54
left* motor
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1. The left* motor has a short
Contact an authorised repairs
1. Poor connection to the
Check the connection to the motor
1. The right* motor has a
Contact an authorised repairs
1. The wheelchair has been
prevented from running by an
The reason will depend on the
1. Joystick not centred
Turn the wheelchair off, centre the
on again.
2. Joystick error.
Contact an authorised repairs
1. System error.
Check all connections
+ control box beeping
1. Brakes are mechanically
Reconnect the brakes,
see
disconnection of brake
2. Poor connection to brake
Check that the motor/brake
wheelchair.
1. An excess of voltage
This is normally caused by a
batteries.
1. Poor connection to
Check the cable connections
bottom electronics.
2. Cable broken
Replace cable.
1. Electrical function fault.
Check whether one of the electrical
does not work.
circuit re: a battery
connection
service.
right* motor
short circuit re: a battery
service.
connection
special solution model - Contact
external signal, e.g. special
ROLTEC or the supplier.
solution with contact.
joystick and turn the wheelchair
service.
disconnected
section Mechanical
wiring is attached firmly in the
electronics box on the
has occurred in the
control system.
connector.
poor battery connection.
Check the connections to the
between the control box, seat
electronics and
functions is working, check the
connections from the electronics of
the actuator that
* If the programme has been changed, it could be the opposite motor.
PRE-SALE INFORMATION
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MANUAL
A: If you find that the font size in the printed version of the user manual is difficult to read, the
user manual is available in large font in an electronic version of this manual and is available
from ROLTEC upon request. You can then enlarge the PDF file on the screen using the zoom
function.
B: ROLTEC’s electric wheelchairs are designed for people who have a walking disability, but
whose sight, physical and mental capacity enables them to use an electric wheelchair.
MAX. User weight 140 kg.
C: ROLTEC’s electric wheelchairs are designed for use indoors as well as outdoors. Please
take care in narrow passages when using the wheelchair indoors, e.g. when going through
doors and entrances, and when using lifts, ramps, and so on.
D: Boa2 is a class B wheelchair
E: Measurements: Boa2 MWD: 590 mm width, 360 mm height without seat, 990 mm length.
F: Tray width: 590 mm
G: Max. safe incline: Boa2 MWD: 6 °
H: MAX Height of kerb: Boa2 MWD: in front: 7 cm and behind: 5 cm.
I: No removable parts will have a negative effect on the wheelchair.
J: Standard for Boa2: electric lift, electric tilt and electric back rest.
K: Boa2 can be used with air tyres or solid tyres on the drive wheel and solid tyres on the
flywheels.
L: There is no programmable unit mounted on the chairs. The chairs should only be
programmed by authorised technical staff.
N: Theoretical continuous driving distance: 40 km. The distance will be reduced if the
wheelchair is frequently used on slopes, uneven terrain or to mount kerbs, etc.
O: Wheelchairs are not designed to be taken apart, for transportation or storage.
P: Wheelchairs are not designed to be taken apart.
Q: If the batteries are to be removed for transportation, see “Access to the battery room”
R: The wheelchair can be used as a seat in a motorised vehicle.
S: If the wheelchair is to be used as a seat in a vehicle, it should be secured with a 4-point tiedown system with hooks or via a Dahl Docking Station, see “Transportation by car”
MANUAL
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Data:
MWD:
Wheelchair type: Class B
Class B Wheelchair designed for both limited indoor use and outdoor use.
Measurements:
Total length MWD: 100 cm
Length without leg supports MWD: 84.0 cm
Total width with 3.00 x 8” (chassis): 59 cm
Seat mounting height: 36 cm
Free height above floor: 7.5 cm
Weight:
Maximum person weight with standard electric lift system: 140 kg
Total weight of the wheelchair incl. batteries without seat and foot supports: 120 kg
(depending on configuration)
Weight of 2 x batteries (Exide, 51Ah/C20): 39 kg
Temperature range:
Storage temperature: - 40 deg. C. to + 65 deg. C
Operating temperature: - 25 deg. C. to + 50 deg. C
Lights: Diodes
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MANUAL
Batteries:
Size of battery 50 Ah: L: 306 mm B: 175 mm H: 190 mm
Batteries must not be disposed of as general waste. They should be recycled.
Maximum charging current: 12 Ah
Motors: 2 items at 24V / 400 W
Drive data:
Max. driving distance with 50 Ah batteries: Approx. 40 km at 8 km per hour
Max. driving distance with 50 Ah batteries: Approx. 30 km at 12 km per hour
Maximum speed MWD, forwards, approx.: 12 km/h
Maximum speed MWD, in reverse, approx.: 4 km/h
Required clearance for turning MWD: radius 54 cm.
Static stability downhill, uphill and horizontally: 9º
Dynamic stability uphill: 6º
Maximum incline to the sides and backwards and forwards with seat lift in top position or
maximum seat tilt: 6º
Ability to take kerb without run-up forwards: 7 cm.
Ability to take kerb without run-up in reverse: 5 cm.
The wheelchair may cause interference with alarms that use electromagnetic fields. These
alarms are found in particular in stores with anti-theft protection.
The wheelchair is modular and can therefore be adapted to the individual user. All of the
wheelchair’s electrical functions can be operated via buttons on the control box and the
control stick.
The wheelchair is supplied with air-filled tyres on the large wheels as standard, but punctureresistant wheels can also be fitted.
For predominantly indoor use, it is recommended that ribbed grey tyres are used, as these do
not track dirt in from outside, and do not leave rubber marks on the floors either. If the
wheelchair is used mainly outdoors, it is recommended that a rough-tread driving wheel is
used.
Air pressure in tyres: 223 - 284 Kilo Pascal = 2.23 - 2.84 Bar = 32 - 40 PSI.
Front positioning of arm rest, 0 - 435 mm.
Distance from arm rest to seat (cushion), 180 - 350 mm.
Underarm angle to seat surface angle, 90 ° - 180 °
Distance from foot rest to seat (+cushion), 280-460 mm.
Back length, 500-680 mm
Back rest angle, electric 90 ° -135 °
Seat height (+cushion), 360 - 660 mm.
Effective seat width, 400-500 mm
Effective saddle depth, 380-550 mm
Seat angle, 0 ° -50 °
Minimum braking distance from max. speed, 2,800 mm
MANUAL
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Push function
BOA2_LABEL0002
Transportation safety
Identification label
Warning of personal injury
Battery label with diagram
Read the user instructions
Battery replacement
Explanation of labels/stickers on electric wheelchair
devices can be fitted
- Do not place your hands
or arms in between the
components
BOA2_LABEL0005
warning
BOA2_LABEL0004
BOA2_LABEL0001
should be disposed of as
electrical waste,
BOA2_LABEL0006
BOA2_LABEL0003
BOA2_LABEL0007
New labels can be ordered by contacting ROLTEC.
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MANUAL
Spare parts and accessories should be ordered from the ROLTEC dealer. The wheelchair’s
expected life span is approx. 8 years, depending on use. The product’s life span depends on
the frequency of use, the application environment as well as the care of the product.
A solid base, charger, leg supports, control box, back rest, seat cushion, arm rest and head
restraint.
RESERVATIONS FOR CHANGES TO THE SPECIFICATIONS as a large selection of optional
extras and accessories are available. There may therefore be different components to the
chair.
The chair is supplied ready-assembled and ready to use, but the USER MANUAL MUST
ALWAYS BE READ BEFORE THE WHEELCHAIR IS USED.
MANUAL
Spare parts and accessories
Components that are included in the supply
This user manual has been drawn up in compliance with current regulations.
As ROLTEC el-kørestole A/S undertakes ongoing product development, we reserve the right to
make
changes.
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MANUAL
MANUAL
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ROLTEC el-kørestole A/S
Lægårdsvej 13
DK - 8520 Lystrup
Telephone +45 87 43 49 00
Fax +45 87 43 49 29
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