Karma Morgan M MGNM-SLN User manual

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User manual
Morgan M (MGNM)
□Sling Seat (SLN)
■Versus Seat (VRS)

1. Index
1. Index_______________________________________________________ 2
2. How to contact Karma _________________________________________ 1
3. Declaration of conformity _______________________________________ 2
4. Introduction__________________________________________________ 4
4.1 Chassis number _________________________________________ 4
5. Used symbols for warning, caution and note________________________ 6
6. Warranty____________________________________________________ 7
7. Intended use / intended user ____________________________________ 8
8. Intended environment _________________________________________ 8
9. Tire pressure ________________________________________________ 9
10. The wheelchair______________________________________________ 9
10.1. Chassis ______________________________________________ 9
10.1.1 Chassis suspension__________________________________ 9
10.1.2 Lights and reflectors (Optional) ________________________ 10
10.1.3 Transport fixation loops______________________________ 11
10.1.4 Battery compartments _______________________________ 11
10.1.5 Main fuse_________________________________________ 13
10.1.6 Seat lift (Optional) __________________________________ 13
10.2 Seat ________________________________________________ 15
10.2.1 Versus seating frame________________________________ 15
10.2.2 Seat cushion ______________________________________ 16
10.2.3 Seat rail __________________________________________ 16
10.2.4 Seat tilt (Optional) __________________________________ 17
10.2.5 Upholstered backrest________________________________ 18
10.2.6 Backrest__________________________________________ 18
10.2.7 Armrest __________________________________________ 20

10.2.8 Legrest___________________________________________ 22
10.2.9 Powered legrest adjustment (Optional)__________________ 23
10.2.10 Upholstered headrest (Optional)______________________ 24
10.2.11 Hip support (Optional) ______________________________ 25
10.2.12 Positioning belt (optional) ___________________________ 25
10.3 The controls __________________________________________ 26
10.3.1 Side steering control ________________________________ 26
10.3.2 Tray table control (Optional) __________________________ 26
10.3.3 Attendant control (Optional)___________________________ 27
10.4 Other optional accessories_______________________________ 27
11. First setup_________________________________________________ 29
11.1 Chassis suspension ____________________________________ 29
11.1.1 Spring setting______________________________________ 29
11.2 Seat adjustments ______________________________________ 31
11.2.1 Seat depth________________________________________ 31
11.2.2 Seat width ________________________________________ 32
11.2.3 Setting of the Lectus backrest: ________________________ 34
11.2.4 Armrest height_____________________________________ 35
11.2.5 Armrest depth _____________________________________ 36
11.2.6 Legrest length _____________________________________ 37
11.2.7 Legrest angle______________________________________ 38
11.2.8 Footplate angle ____________________________________ 38
11.2.9 Hip support settings_________________________________ 39
11.3 Headrest settings ______________________________________ 41
11.3.1 Height angle and depth adjustment_____________________ 41
11.4 Positioning belt________________________________________ 42
11.5 Control settings________________________________________ 43
11.5.1 Depth adjustment side control: ________________________ 43
11.5.2 Height adjustment side control ________________________ 43

12 Control panel_______________________________________________ 44
12.1 Charging socket _______________________________________ 44
12.2 Joystick______________________________________________ 44
12.3 Display ______________________________________________ 45
12.3.1 Battery indicator (top bar) ____________________________ 45
12.3.2 Focus light (top bar)_________________________________ 45
12.3.3 Profile name (main screen) ___________________________ 46
12.3.4 Clock (main screen)_________________________________ 46
12.3.5 Speed display (main screen)__________________________ 46
12.3.6 Speed bar (main screen)_____________________________ 47
12.3.7 Inhibit (main screen) ________________________________ 47
12.3.8 Set functions (main screen)___________________________ 47
12.3.9 Additional options (main screen)_______________________ 48
12.3.10 Message screen (main screen)_______________________ 48
12.3.11 Current profile (base bar) ___________________________ 49
12.3.12 Motor temperature (base bar) ________________________ 50
12.3.13 Control system temperature (base bar)_________________ 50
12.3.14 Wheelchair lock___________________________________ 50
12.4 Buttons ______________________________________________ 52
12.4.1 On/Off button______________________________________ 52
12.4.2 Horn button _______________________________________ 52
12.4.3 Speed decrease/increase button_______________________ 52
12.4.4 Mode button_______________________________________ 53
12.4.5 Profile button ______________________________________ 53
12.4.6 Hazard warning button and LED_______________________ 53
12.4.7 Lights button and LED_______________________________ 53
12.4.8 Left indicator button and LED _________________________ 53
12.4.9 Right indicator button and LED ________________________ 53
12.5 Jack sockets__________________________________________ 54

12.5.1 External profile switch jack ___________________________ 54
12.5.2 External on/off switch jack____________________________ 54
12.6 R-net Connectors ______________________________________ 54
12.7 Joystick______________________________________________ 55
13 Electric system _____________________________________________ 57
13.1 Batteries _____________________________________________ 57
13.2 Main Fuse____________________________________________ 58
14 Using the wheelchair_________________________________________ 59
14.1 General warnings and advices____________________________ 59
14.2 Use in combination with other products _____________________ 60
14.3 Hot and cold surfaces___________________________________ 60
14.4 Danger of pinching _____________________________________ 61
14.5 Surroundings _________________________________________ 62
14.6 Precautions to prevent dangerous situations_________________ 62
14.7 Use on slopes: driving on downhill slopes ___________________ 63
14.8 Use on slopes: driving on uphill slopes _____________________ 64
14.9 Driving on sideways slopes ______________________________ 66
14.10 Obstacle climbing_____________________________________ 67
14.11 Use in presence of electromagnetic fields, e.g. from cell phones. 68
15 Driving the wheelchair________________________________________ 69
15.1 Driving in general ______________________________________ 69
15.2 Driving technique ______________________________________ 70
15.3 Stopping the wheelchair_________________________________ 71
16 Using the powered seat functions_______________________________ 71
16.1 Using additional function of the wheelchair menu _____________ 72
17 Handling the mechanical brakes________________________________ 72
17.1 Release the mechanical brakes___________________________ 72
18 Charging the maintenance free batteries _________________________ 74
18.1 Battery level __________________________________________ 74

18.2 Charging socket _______________________________________ 75
18.3 Disposal of broken or worn out batteries ____________________ 77
19 Transport of the wheelchair____________________________________ 78
19.1 4-point Tie-down belts __________________________________ 78
19.1.1 Safety belt:________________________________________ 80
19.1.2 Backrest, legrest and headrest settings during transportation 84
19.2 Transportation on an airplane ____________________________ 85
19.2.1. Batteries _________________________________________ 85
19.2.2. The wheelchair’s dimensions and weight________________ 85
19.3 Transportation using Dahl Docking Station __________________ 86
19.3.1 Mounting of the Dahl locking adapter on the wheelchair ____ 87
19.3.2 Locking procedure__________________________________ 92
19.3.3 Unlocking procedure ________________________________ 93
19.3.4 Manually unlocking in case of electric failure or accident ____ 93
19.3.5 Safety belt ________________________________________ 95
19.3.6 Positioning the occupant restraint when using it with the Dahl
Docking systems only_____________________________________ 99
20. Maintenance and repairs _____________________________________ 99
20.1 Battery charging _______________________________________ 99
20.2 Short term storage ____________________________________100
20.3 Long term storage ____________________________________101
20.4 Tools_______________________________________________102
20.5 Wheels and tires______________________________________ 103
20.5.1 Puncture repair ___________________________________103
20.6 Cleaning ____________________________________________104
20.6.1 Upholstery, cloth / air mesh__________________________104
20.6.2 Metal surfaces____________________________________105
20.6.3 Plastic covers_____________________________________105
20.7 Brake release, freewheel mode __________________________105

20.8 Battery replacement ___________________________________106
20.8.1. Replacing the batteries (Front side)___________________ 107
20.8.2 Replacing the batteries (Rear side)____________________109
20.8.3 Disposal of the batteries ____________________________111
21 Refurbishment and re-use of the product. _______________________112
22 Disposal of the product ______________________________________112
23 Trouble shooting ___________________________________________113
23.1 Diagnostics R-Net LCD ________________________________114
24 Technical specifications _____________________________________115
25 Accessories_______________________________________________117

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2. How to contact Karma
Head office Karma
Karma Medical
NO.2363, Sec. 2
University Road
Min-Hsiung Shiang
Chia-Yi 621
Taiwan
www.karmamedical.com
European representative:
Karma Mobility S.L.
C/ Periodista Francisco Carantoña Dubert,
23 Bajo 33209 Gijón - Asturias (Spain)
phone: [phone]
[e-mail]
Produced and published by Karma Medical, Taiwan
Technical changes and print errors prohibited.

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3. Declaration of conformity

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4. Introduction
Congratulation with your new Karma product! This product has been made
with great care and dedication. The Karma product will increase your freedom
of mobility and independence. Karma and it resellers all over the world are
there to support in any way. So if you have questions or suggestions about our
products, do not hesitate to get in contact with us at
glob[email protected].tw.
Before you use the Karma product, we strongly recommend you read this
manual carefully and always keep it with your product. This way you are
always able to find additional information when needed.
Karma runs the policy of continuously product improvement. Therefore,
pictures of products or options as shown in this manual might be different from
what you see in the product. Karma reserves the right to make changes to the
product without prior notice.
4.1 Chassis number
The chassis number is a very important. Your wheelchair will be stored in our
data system under this main number. You can find the number on the right
front of the chassis.
Chassis serial plate

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The used symbols on the chassis plate are explained below:
describes the model and type of the product.
stands for indoor- and outdoor use (Class B).
stands for the date of production.
this icon stands for the maximum driving speed.
this icon stands for the maximum slope to drive on.
this icon stands for the maximum user weight.
SN: stands for the chassis serial number.

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5. Used symbols for warning, caution and note
General warnings are indicated by a symbol. There are three levels of
warnings:
1. Warning
2. Caution
3. Note
If you see this sign, please use extreme caution where this symbol
appears. Neglecting these warnings can lead to personal or material
damage.
If you see this symbol, use caution to prevent dangerous situations.
If you see this symbol we provide additional information which might be
good to know. Please take notice if this information.
● Before using the wheelchair, you should read this manual to get
familiar with this product.
● Make sure the local reseller has set up the product in a proper way to
exactly fit your needs and requirements.
● Always be accompanied by an attendant person when you drive the
wheelchair for the first time.
● The first drive should take place in a safe and wide area so you can get
acquainted to your wheelchair without any danger.
● Always start to drive the wheelchair in the lowest possible driving
speed first.

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6. Warranty
Karma Medical supplies a warranty of frame for a period of 5 years and
electrical system (controller, motor, charger, actuator and PCB) for a period of
1 year after delivery to the customer. Your local supplier will carry out this
warranty. For battery warranty, it is subject to the periods set by the
manufacturers. Please contact your local supplier in detail.
For a warranty claim you get in contact with our local authorized Karma
reseller or directly with Karma Mobility S.L. Make sure you also provide the
chassis serial number of your product.
The warranty does not apply to damage or faults of the product caused by
wrong or improper use, or neglected maintenance. The evaluation of it is the
privilege of Karma Medical or a representative to be appointed by Karma
Medical.
This guarantee does not apply to components susceptible to wear such as
bearings, cables, carbon brushes, circuit breakers, covers, footplates, light
bulbs, pads, side guards, upholsteries, wheels and similar parts.
Karma Medical reserves the right to alter the specifications at any time. No
responsibility can be accepted for any changes in the specifications. Change
of specification can be caused by e.g. availability of parts, product
improvement based on market experience, changed legislations etc.
Besides, Karma Medical is not responsible for the transportation costs for
repair and replacement.
The use of non-original parts on this product can lead to personal or
material damage. Karma Medical cannot be held responsible for these
results.
Repairs executed by unauthorized persons can lead to personal or
material damage. Karma Medical cannot be held responsible for these
results.
If you have any doubt about the service provided to your wheelchair,
please contact Karma Medical Taiwan for information.

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7. Intended use / intended user
The Morgan M Versus (MGNM-VRS) powered wheelchair is meant to provide
mobility to persons who are not able to walk, stand or use a manual
wheelchair, but who are very well able to control and use the interface of a
powered wheelchair. The wheelchair is designed for a maximum user weight
of 136 kg.
Apart from the horizontal mobility, the Morgan M Versus (MGNM-VRS)
provides the user with mobility in vertical direction. This includes to reach light
switches, a doorbell or doorknobs.
It is strongly suggested to have the use of the wheelchair evaluated by a
trained doctor, therapist or other qualified and trained staff.
This wheelchair is not suitable for persons who do not have the cognitive skills
to drive a powered wheelchair by themselves. Also, it is not suitable for
visually impaired persons.
The expected service life of the product is five years, presuming that the
product is used daily in accordance with the safety operation instructions,
inspection and maintenance instructions, and intended use, which described
in this manual.
8. Intended environment
The Morgan M Versus (MGNM-VRS) powered wheelchair is not restricted to
only indoor or only outdoor use. Because the driving wheels are placed in the
middle, the wheelchair is extremely maneuverable and is able to cope with
many terrain differences. This, combined with the compact size of the product
and the excellent speed range and battery capacity, making the wheelchair
suitable for both indoor and outdoor use.
It is allowed to use the wheelchair in different weather conditions. It can be
used at temperatures of -25 degrees up to maximum 55 degrees Celsius and
the charger operate temperatures is 0 up to 40 degrees Celsius.
However, it must be noticed that metal or plastic surfaces of the wheelchair
can become very hot when exposed to direct sun for longer time.
Because of the harmful combination of saltwater and sand, it is advised not to
use the wheelchair on beaches. We advise to clean the wheelchair after
having been in contact with sand and/or saltwater as described in the
paragraph “cleaning”.

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9. Tire pressure
The Morgan M Versus (MGNM-VRS) uses solid or air-filled tires in the front
and middle and solid tires in the rear. The choice of having solid or air-filled
tires is made by the user during the ordering of the wheelchair. In order to
prevent tire damage and to preserve the performance of the wheelchair, the
tire pressure must be checked at least on a monthly basis. The tire pressure
should be:
Front air-filled tires (small): max. 275 Kpa / 40 PSI / 2.8 bar
Middle air-filled tires (large): max. 240 Kpa / 35 PSI / 2.4 bar
10. The wheelchair
10.1. Chassis
The chassis is the base of the wheelchair. It contains wheels, drive motors,
batteries and electronics. The steel parts of the chassis are electrolytic
anodized and powder coated to ensure a long life without corrosion.
Each of the middle wheels is propelled by a powerful drive motor. These
motors also take care for the steering of the wheelchair. With this system it is
possible to turn on the spot. This makes the wheelchair optimal for indoor use.
10.1.1 Chassis suspension
The chassis has independent suspension on each of the six wheels. The
stiffness can be adjusted to your personal requirements.

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10.1.2 Lights and reflectors (Optional)
The chassis has very strong and bright LED lights to make sure you can have
a safe drive in the dark. The red reflectors in the rear also make you visible for
other people as well. The lights fulfill the European requirements. The
additional LED indicators give our environment clear information in which
direction you want to go.
Front suspension
L
Rear suspension

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10.1.3 Transport fixation loops
The fixation loops are marked with this sign:
Further information about transportation of the wheelchair will find
in chapter "transportation".
10.1.4 Battery compartments
The batteries are mounted as low as possible in the center into the chassis, to
provide an optimal center point of gravity. This results in a maximum stability
of the wheelchair. The compartment can hold maintenance-free batteries up to
80Ah. For the specification of the batteries see the chapter technical
specifications.
The maintenance-free batteries can be reached from the front and rear sides.
They can be replaced whilst the user is still in the wheelchair.
For more details of changing the batteries, please check the paragraph
“battery replacement”.
Fixation loops in the front
Fixation loops in the rear

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Front battery box
When pulling the battery out of the box, do mind to not overstretch the
cables. This might lead to technical failure.
Before reconnecting the battery, read the wiring instructions on the inside
of the battery cover.

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10.1.5 Main fuse
The chassis contains a circuit breaker which is located at the front of the
chassis. The circuit breaker protects the whole electrical system of the
wheelchair. This circuit breaker will only blow if there is a serious problem on
the wheelchair.
Position of circuit breaker
This situation happens typically when the wheelchair is climbing up a hill that
is steeper than what is restricted. Should the circuit breaker pop-up, you need
to eliminate the cause first. And then, press down the circuit breaker. You will
be able to drive again.
10.1.6 Seat lift (Optional)
The seat lift is centrally mounted into the chassis. With this lift the seat can be
raised stepless up to 300mm. This enables the user to have more freedom of
If the circuit breaker has blown, do not replace it immediately. First
contact your local supplier to have the wheelchair checked.
Only use original circuit breaker as replacement. Using other circuit
breaker might lead to material damage to the wheelchair.