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Karma Morgan M Manual

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User manual
Morgan M (MGNM)
□ Sling Seat (MGNM-SLN)
□ Versus Seat
(MGNM-VRS)
■ Lectus Seat
(MGNM-LTS)
EN

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Summary of Contents for Karma Morgan M

  • Page 1 User manual Morgan M (MGNM) □ Sling Seat (MGNM-SLN) □ Versus Seat (MGNM-VRS) ■ Lectus Seat (MGNM-LTS)

  • Page 3: Table Of Contents

    7. Intended environment ________________________________________ 11 8. Tire pressure _______________________________________________ 11 9. The wheelchair ______________________________________________ 12 9.1 Parts description of Morgan M Lectus _______________________ 12 9.2 Chassis _______________________________________________ 14 9.2.1 Chassis suspension __________________________________ 14 9.2.2 Lights and reflectors (optional) _________________________ 15 9.2.3 Transportation loops (Securement points) ________________ 15...
  • Page 4 9.3.4 Seat lift (optional) ___________________________________ 20 9.3.5 Upholstered backrest _________________________________ 22 9.3.6 Backrest ___________________________________________ 22 9.3.7 Upholstered armrest _________________________________ 24 9.3.8 Legrest ____________________________________________ 24 9.3.9 Powered legrest adjustment (optional) ___________________ 25 9.3.10 Upholstered headrest (optional) _______________________ 26 9.3.11 Hip supports (optional) ______________________________ 27 9.3.12 Upholstered calf supports (optional) ____________________ 27 9.3.13 Upholstered lateral supports (optional) __________________ 27 9.3.14 Pelvic positioning belt _______________________________ 28...
  • Page 5 10.2.8 Legrest length _____________________________________ 48 10.2.9 Legrest angle (when manual option is selected) ___________ 49 10.2.10 Footplate angle ___________________________________ 50 10.2.11 Calf support settings _______________________________ 51 10.2.12 Headrest settings __________________________________ 54 10.2.13 Hip support settings ________________________________ 56 10.2.14 Lateral support settings _____________________________ 59 10.3 Pelvic positioning belt ___________________________________ 60 10.4 Control settings ________________________________________ 61 10.4.1 Height adjustment of the side control ___________________ 61...
  • Page 6 11.3.13 Control system temperature (base bar) ________________ 68 11.3.14 Wheelchair lock ___________________________________ 69 11.4 Buttons ______________________________________________ 70 11.4.1 On/Off button _____________________________________ 71 11.4.2 Horn button _______________________________________ 71 11.4.3 Speed decrease/increase button _______________________ 71 11.4.4 Mode button ______________________________________ 71 11.4.5 Profile button ______________________________________ 71 11.4.6 Hazard warning button and LED _______________________ 72 11.4.7 Lights button and LED _______________________________ 72 11.4.8 Left indicator button and LED _________________________ 72...
  • Page 7 13.7 Use on slopes: driving on downhill slopes ___________________ 84 13.8 Use on slopes: driving on uphill slopes______________________ 86 13.9 Driving on sideways slopes _______________________________ 88 13.10 Obstacle climbing _____________________________________ 90 13.11 Use in presence of electromagnetic fields, e.g. from cell phones 91 14.
  • Page 8 18.3.2 Locking procedure _________________________________ 121 18.3.3 Unlocking procedure _______________________________ 121 18.3.4 Manually unlocking in case of electric failure or accident ___ 122 18.3.5 Safety belt _______________________________________ 123 18.3.6 Positioning the occupant restraint when using it with the Dahl Docking systems only ________________________________ 127 19.

  • Page 9: How To Contact Karma

    UK representative KARMA Mobility Ltd. Address: Unit 6 Target Park, Shawbank Road, Reddtich, B98 8YN England United Kingdom Phone: +44 845 630 3436 Email: info@karmamobility.co.uk Website: www.karmamobility.co.uk Produced and published by KARMA Medical, Taiwan Technical changes and print errors prohibited.

  • Page 10: Declaration Of Conformity

    2. Declaration of Conformity...

  • Page 14: Introduction

    KARMA runs the policy of continuous product improvement. Therefore, the actual appearance of the products or options might be different from the pictures shown in this manual. KARMA reserves the right to make changes to the product without prior notice.
  • Page 15 The used symbols on the chassis plate are explained below: This icon describes the model and type of the product. This icon stands for indoor- and outdoor use (Class B). This icon stands for the date of production. This icon stands for the maximum driving speed. This icon stands for the maximum slope to drive on.

  • Page 16: Used Symbols For Warning, Caution And Note

    4. Used symbols for warning, caution and note General admonitions are indicated by a symbol. There are three levels of admonition.  Warning WARNING If you see this sign, please use extreme caution where this symbol appears. Neglecting these warnings can lead to personal or material damage. ...

  • Page 17: Warranty

    5. 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.

  • Page 18: Intended Use/Intended User

    The wheelchair is designed for a maximum user weight of 136 kg. Apart from the horizontal mobility, the Morgan M Lectus (MGNM-LTS) provides the user with mobility in vertical direction. This includes to reach light switches, a doorbell or doorknobs.

  • Page 19: Intended Environment

    “Cleaning” section. 8. Tire pressure The Morgan M Lectus (MGNM-LTS) uses solid tires in the front and rear and air-filled tires in the middle. The choice of having solid or air-filled tires is made by the user during the ordering of the wheelchair.

  • Page 20: The Wheelchair

    9. The wheelchair 9.1 Parts description of Morgan M Lectus 1. Headrest 8. Rear caster 2. Backrest 9. Drive wheel 3. Pelvic positioning belt 10. Front battery box 4. Seat 11. Front caster 5. Armrest 12. Footplate 6. Transportation loops (Securement 13.
  • Page 21 16. Rear lights/Turn signals 18. Rear battery box 17. Reflectors 19. Freewheel switches...

  • Page 22: Chassis

    9.2 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.

  • Page 23: Lights And Reflectors (Optional)

    9.2.2 Lights and reflectors (optional) Front lights/ Turn signals Rear lights/ Turn signals 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.

  • Page 24: Battery Compartments

    9.2.4 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 80 Ah.

  • Page 25: Circuit Breaker

    CAUTION  When pulling the battery out of the box, do mind not to overstretch the cables. This might lead to technical failure.  Before reconnecting the battery, read the wiring instructions on the inside of the battery cover. 9.2.5 Circuit breaker The chassis contains a circuit breaker which is located at the front of the chassis.

  • Page 26: Seat

    to eliminate the cause first. And then, either the user or the attendant could press down the circuit breaker. You will be able to drive again. CAUTION  If the circuit breaker has tripped, do not replace it immediately. First contact your local supplier to have the wheelchair checked.

  • Page 27: Seat Rail

    9.3.2 Seat rail On each side of the seat frame there is a rail to mount different accessories to the wheelchair. The middle area can be personalized with a color sticker. Seat rail 9.3.3 Seat tilt (optional) The seat tilt can be used to release pressure. The tilting angle is from 0 to 45°.

  • Page 28: Seat Lift (Optional)

    WARNING  To ensure stability, do not tilt the seat while driving uphill.  Tilting on uphill slopes might lead to instability and bodily injury or cause personal or material damage.  Always drive carefully on slopes. The angle of the slope has great influence on the total stability of the wheelchair.
  • Page 29 300 mm Whilst lifting the seat, the driving speed will always automatically be reduced to gain maximum stability. At high seating position also, the seat tilt will be blocked to gain maximum stability. The seat height can be set to every height position by the user.

  • Page 30: Upholstered Backrest

    NOTE The seat lift can also be very helpful for transferring or lifting the user in or out of the wheelchair. 9.3.5 Upholstered backrest The upholstered backrest is available in different sizes in lengths and widths to give the users maximum support and comfort.
  • Page 31 CAUTION  When reclining, always check if there are no obstructions close to the wheelchair, especially in the rear of the wheelchair.  Be sure to fasten the pelvic positioning belt when operating the recline function to prevent the user from falling out of the seat. ...

  • Page 32: Upholstered Armrest

    9.3.7 Upholstered armrest The upholstered armrests of the seat provide good and comfortable support of the arm which result in a stable seating position. The armrest has a soft upholstery on the top side, and it can hold different sizes of armpad. A biomechanical mechanism makes sure the armrests are always in a good position to supply optimal support.

  • Page 33: Powered Legrest Adjustment (Optional)

    9.3.9 Powered legrest adjustment (optional) With a powered legrest, the knee angle can be set from 98° up to a stretched leg angle. The biomechanical mechanism ensures the lower leg length will always be the same. If the legrest is stretched over 45°, the driving speed will automatically be reduced for safety reasons.

  • Page 34: Upholstered Headrest (Optional)

    9.3.10 Upholstered headrest (optional) The upholstered headrest is adjustable in height, depth and angle to the requirements of the user. It can be taken off without losing its settings. As an additional option, a rail can be mounted to move the headrest out of center. Another option is a rotation block to rotate the headrest to the left or right.

  • Page 35: Hip Supports (Optional)

    9.3.11 Hip supports (optional) The upholstered hip supports offer side support to your hips or upper leg. The support is adjustable in height, depth, width and angle. The soft pads offer good and comfortable support. The hip supports can be taken away for transferring in or out of the wheelchair, without losing the settings.

  • Page 36: Pelvic Positioning Belt

    9.3.14 Pelvic positioning belt For positioning, the following types of belts are available. (Optional) WARNING Fasten the pelvic positioning belt when sitting in the wheelchair. Driving the wheelchair without fastening the pelvic positioning belt could cause the user to fall. NOTE ...

  • Page 37: The Controls

    Side steering control Side steering control, swing- away Morgan M Lectus (MGNM-LTS) wheelchair has a side steering control unit, which is either mounted on the left or right armrest. The joystick module can be mounted on a fixed bracket or on an (optional) swing away mechanism.

  • Page 38: Attendant Control (Optional)

    9.4.3 Attendant control (optional) Attendant control The attendant control enables the user to have a handle with a built-in joystick module. The attendant control can be arranged on the left or right side of the back plate. 9.5 Other optional accessories Item Figure Introduction...
  • Page 39 Item Figure Introduction If the user needs additional Lateral torso support or posture supports adjustments, additional lateral supports can be added. Suitable for users who need additional lumbar support. The Lumbar lumbar supports include two supports pieces that can be used individually or together.
  • Page 40  The arrangement of the options/accessories should take the motion of wheel and cables into consideration, it is suggested to set up those options/accessories by an authorized KARMA supplier.  Fixate the wirings of the switch box properly to avoid interference with other components.

  • Page 41: First Setup

    If you have trouble on slope or kerb (curb) climbing, refer to “KARMA Academy - Morgan M Suspension Guideline” for more instructions (Scan the QR code on the right). In general, we advise you to start with a stiffer setting,...
  • Page 42 CAUTION  The setting of the spring requires some expertise. Therefore, we strongly advise you to have it done by your local authorized KARMA dealer.  Setting the spring too soft will make the drive spongy, leading to poor wheelchair control. To maintain optimal performance, avoid extreme soft settings.

  • Page 43: Seat Adjustments

    10.2 Seat adjustments Before using the wheelchair, the seat must be set to the right size for the user. Most of the time this will be done by your local supplier, together with your therapist. A well-adjusted seat will give you optimum support and comfort.
  • Page 44 Step 4: Loosen the screws (B) of the side rails using a 4 mm Allen key. Step 5: Loosen the screws (C) of the legrest unit using a 5 mm Allen key. Step 6: Move the legrest frame forward to increase the seat depth or backward to reduce the seat depth.
  • Page 45 NOTE The setting of the seat depth requires some expertise. Therefore, we strongly advise you to have it done by your local authorized KARMA dealer. Step 7: Tighten the screws of the legrest frame to fixate the seat depth. Step 8: Mount the side rails into position and tighten the bolts.

  • Page 46: Seat Width

    NOTE With every seat depth comes a different length of seat rail. Pre-order the right length of rail first before changing the seat depth. Step 9: Place the top seat panel back into position and tighten the screws. Now, the seat cushion can be put back into place. 10.2.2 Seat width To increase the seat width, additional extension rail can be mounted.
  • Page 47 Step 2: Loosen the screws (D) of the side rail and remove them. Step 3: Unpack the additional extension rail. Step 4: Place the extension rail into position and place the longer mounting bolts which came with the extension rail. Step 5: Tighten the bolts and place the wider seat cushion on the seat pan.

  • Page 48: Armrest Width

    10.2.3 Armrest width The distance between both armrests can be changed in steps by 50 mm. To change the distance, take the following steps: Step 1: Remove the rear cover of the backrest. To do this, you must use a 3 mm Allen key to loosen the six small screws.
  • Page 49 Step 3: Remove the cap nuts (E) and parallel bars (F) with a 12 mm and 17 mm open-end wrenches. Step 4: Detach the parallel bars (F) from the armrest. CAUTION If the parallel bar is removed, the armrest will fall down. So before removing the parallel bar, make sure you hold the armrest with one hand whilst removing the parallel bar with the other hand.
  • Page 50 Step 6: Take off the bearing ring (G). Step 7: Add or remove the spacers of the axle and put the bearing back.
  • Page 51 Step 8: Put the axles back into the backrest frame and tighten the two central bolts back. Step 9: Connect both parallel bars and secure them with the locking pin. Step 10: Put the backrest cover back on the frame. Now the armrests are set into a different width position.

  • Page 52: Armrest Height

    10.2.4 Armrest height The armrest height can be adjusted up and down independently. To set the right armrest height, take the following steps: Step 1: Release the locking bolts (H) on each side of the armrest using a 5 mm Allen key. Step 2: Set the armrest angle by using a 5 mm Allen key.

  • Page 53: Armrest Angle

    10.2.5 Armrest angle To set the right armrest angle, take the following steps: Step 1: Loosen the front armrest bolt (I) using a 5 mm Allen key. Don’t take it out, just loosening. Step 2: Loosen the bolt (J) slightly until the armrest starts to move. CAUTION If the second bolt is loosened, the armrest will fall down.

  • Page 54: Armrest Depth

    Step 3: Once the right armrest angle is set, first tighten the bolt (J) and then the bolt (I). 10.2.6 Armrest depth The armrest can be stepless adjusted in depth. To set the right armrest depth, take the following steps: Step 1: Loosen the four bolts (K) using a 4 mm Allen key.

  • Page 55: Armrest Inside Angle

    10.2.7 Armrest inside angle The armrest pad can be sideways adjusted over an angle of 15 degrees. To set the armrest inside angle, take the following steps: Step 1: Loosen the nut (L) underneath the armrest pad using a 10 mm wrench head.

  • Page 56: Legrest Length

    10.2.8 Legrest length The legrest length is stepless adjustable. Both left and right length is separately adjustable. To set the right length, take the following steps: Step 1: Loosen the bottom legrest bolt (M) first using a 5 mm Allen key. Step 2: Slowly loosen the top end bolt (N).

  • Page 57: Legrest Angle (When Manual Option Is Selected)

    10.2.9 Legrest angle (when manual option is selected) The legrest angle can be mechanically set by following the steps below: Step 1: Pull the lever plate circled just enough to allow the legrest to slide. Step 2: Change the angle of the legrest to the desired position. Then release the lever plate.

  • Page 58: Footplate Angle

    10.2.10 Footplate angle The footplate angle can be adjusted for the left and right footplate separately. The setting is stepless. To adjust the angle, take the following steps: Step 1: Insert the 4 mm Allen key into the adjustment screw inside the footplate.

  • Page 59: Calf Support Settings

    10.2.11 Calf support settings Optionally, calf supports can be mounted on the legrest. The calf supports are fully stepless adjustable. 10.2.11.1 Adjusting the height of the calf supports Step 1: Loosen the four bolts (O) using a 5 mm Allen key, until the calf supports start to slide in the rail.
  • Page 60 10.2.11.2 Adjusting the width of the calf supports Step 1: Loosen the four bolts (P) of the calf support pad using a 5 mm Allen key. Step 2: Slide the pad into the right position on the rail. Step 3: Tighten the four bolts. Repeat the same procedure for the other calf support pad.
  • Page 61 10.2.11.3 Adjusting the depth and angle of the calf support pads Step 1: Remove the two covers on each side of the calf support. Step 2: Loosen the bolts of the friction setting using a 6 mm Allen key. Step 3: Push the calf support pad in the right depth and angle setting. Step 4: Tighten the bolts again to fixate the position.

  • Page 62: Headrest Settings

    10.2.12 Headrest settings The optional headrest is fully stepless adjustable to suit the user’s needs. It can be taken off without losing its setting. Detached from backrest High position Low position 10.2.12.1 Sideways adjustment headrest The headrest has an optional rail for a sideways off-center adjustment. To set this adjustment, take the following steps: Step 1: Loosen the four bolts (Q) using a 5 mm Allen key.
  • Page 63 10.2.12.2 Headrest depth, height and angle adjustment The headrest has a friction system containing three rotation joints. By moving each rotation joint you can set the height, depth and angle of the headrest all at the same time. To set the headrest in its right position, take the following steps: Step 1: Take off the rubber covers (R) of the three joints.

  • Page 64: Hip Support Settings

    Step 3: Push the headrest into the required position. Step 4: Tighten the bolts firmly so the position is fixed. Step 5: Put the rubber covers back on the joints. CAUTION If you loosen the bolts too much, the headrest will fall down. This might cause a little shock reaction on the user in the wheelchair.
  • Page 65 Step 3: Tighten the four bolts, the setting is now fixed. 10.2.13.2 Setting the height and angle of the hip supports To set the height and angle of the hip support, take the following steps: Step 1: Loosen the lever knob (T) and lift up the hip support into the right height position.
  • Page 66 Step 4: Remove the rubber covers (V) of the friction joints. Step 5: Loosen the friction bolts (W), so the padding can be moved. Step 6: Tighten the frictions bolts. Now the position is fixed. Step 7: Put the covers back onto the friction joints.

  • Page 67: Lateral Support Settings

    CAUTION If you loosen the bolts too much, the hip support might start to suddenly move. This might cause a little shock reaction on the user in the wheelchair. It is better to loosen the bolts bit by bit and every time try to move the hip support pad.

  • Page 68: Pelvic Positioning Belt

    10.2.14.2 Adjusting the depth, width and angle of the lateral supports Step 1: Loosen the bolts (Y) of the friction joints. Step 2: Move the pad into the required angle, depth and width. Step 3: Tighten the bolts to fixate the setting. 10.3 Pelvic positioning belt The pelvic positioning belt can be adjusted in length and anchoring point.

  • Page 69: Control Settings

    Step 2: Move the bracket into the required position. Step 3: Fasten the bolts. CAUTION Make sure the brackets are tightened properly to avoid sliding of the seat belt along the seat rail. A sliding seat belt might result in poor seating position of the user.

  • Page 70: Depth Adjustment Of The Side Control

    10.4.2 Depth adjustment of the side control To set the depth adjustment of the side control, take the following steps: Step 1: Loosen the bolts (B) using a 4 mm Allen key. Step 2: Move the control into the required depth position. Step 3: Tighten the bolts again.

  • Page 71: Charger Socket

    11.1 Charger socket The charger socket is used to charge the batteries. Whilst charging the batteries, the driving of the wheelchair is automatically blocked. 11.2 Joystick The primary function of the joystick is to control the speed and direction of the wheelchair.

  • Page 72: Battery Indicator (Top Bar)

    11.3.1 Battery indicator (top bar) This displays the charge available in the battery and can be used to alert the user to the status of the battery. If all LEDs are on, the batteries are fully charged. If the capacity is lowered, one by one a LED will erase. The bar is divided into three color zones: green, orange and red.

  • Page 73: Clock (Main Screen)

    11.3.4 Clock (main screen) The clock displays the current time in a numeric format. The clock is user adjustable. Adjustable options are:  Visibility, whether the clock is displayed on screen.  The display format, 12 or 24 hour.  The time, the user can adjust the time.

  • Page 74: Inhibit (Main Screen)

    11.3.7 Inhibit (main screen) If the speed of the wheelchair is being limited; for example, by a raised seat, then this orange symbol will be displayed. If the driving is stopped by an inhibitor, the turtle will flash in red. 11.3.8 Seat functions (main screen) Displays the sections of the chair...

  • Page 75: Message Screen (Main Screen)

    11.3.10 Message screen (main screen) The joystick module displays warning icons and informational messages, in a dedicated message window. 11.3.10.1 Restart message This icon is show when the system to be restarted. (Most of the time when a module has been exchanged or added.) 11.3.10.2 Timer message This symbol is displayed when the control system is changing between different states.

  • Page 76: Current Profile (Base Bar)

    11.3.10.5 E-stop message If the External Profile Switch is activated during drive, or actuator operation, this symbol will be displayed. 11.3.10.6 Error codes If something is wrong with the wheelchair’s electronics, the wheelchair will stop driving and a trip code (error code) will be displayed on the screen of the Joystick module.

  • Page 77: Wheelchair Lock

    11.3.14 Wheelchair lock The wheelchair has the option to secure against unintended use. Therefore, the joystick module can be locked. This way it is protected against unintended use during storage or parking. Lock options The control system of the wheelchair can be locked in two ways: By using a button sequence on the keypad, or with a physical key.

  • Page 78: Buttons

    Locking the wheelchair by using a physical key Locking key To lock the wheelchair with the key lock: - Insert and remove the supplied PGDT key into the charger socket. - The wheelchair is now locked. To unlock the wheelchair: - Insert and remove the supplied PGDT key into the charger socket.

  • Page 79: On/Off Button

    11.4.1 On/Off button The On/Off button applies power to the control system electronics, which in turn supply power to the wheelchair’s motors. Do not use the On/Off button to stop the wheelchair unless there is an emergency. (If you do, you may shorten the life of the wheelchair drive components).

  • Page 80: Hazard Warning Button And Led

    11.4.6 Hazard warning button and LED This button activates and de-activates the wheelchair’s hazard lights. Depress the button to turn the hazards on and depress the button again to turn them off. When activated the hazard LED and the indicator LEDs will flash in sync with the wheelchair’s indicators.

  • Page 81: External Profile Switch Jack

    11.5.1 External profile switch jack This allows the user to select Profiles using an external device, such as a buddy button. To change the Profile whilst driving simply press the button. If the control system is set to latched drive or actuator control operation, then the polarity of the jack input is reversed to affect a fail-safe system;...

  • Page 82: Joystick

    Do not hold or pull on the cable. Always grip the connector when connecting and disconnecting. When the control system is first switched on after a connection, or system component change the Timer will be displayed whilst the system checks itself and then the re-start icon will be displayed.

  • Page 83: Electric System

    The secondary purpose of the joystick is to navigate through the menu of the wheelchair. By moving the joystick forward or backward you can scroll up or down through the menu, by moving to the right you can enter a sub selection. CAUTION We strongly recommend practicing the function of the joystick before starting to drive with the wheelchair.
  • Page 84 Position of the rear maintenance-free batteries CAUTION  Be careful when using metal objects close to the batteries. A short circuit might easily create strong sparks and can cause a fire. Should you need to work on the batteries, use isolated tools and wear protective gear on hands and eyes.

  • Page 85: Circuit Breaker

    12.2 Circuit breaker The wheelchair has one circuit breaker to protect the batteries against overload and short circuit. This circuit breaker is easy to reach and placed on the right front cover of the wheelchair. The electronics itself is completely protected against short circuit and overload.

  • Page 86: Using The Wheelchair

    13. Using the wheelchair 13.1 General warnings and advices Please read this section of the user manual very carefully as it contains issues related to safety and possible hazards. WARNING  When the user is driving the wheelchair for the first time, the supplier has to make sure that the maximum driving speed and curving speed are set in a slow mode.
  • Page 87 WARNING  Although the wheelchair is intensively tested, it cannot be excluded completely that the wheelchair influences the performance of electromagnetic fields. The wheelchair can disturb the operation of devices in its environment that emit electromagnetic fields (e.g. Alarm systems of shops, automatic doors etc.). ...

  • Page 88: Use In Combination With Other Products

     Changes which are made by third parties are not covered by the warranty and responsibility of KARMA Medical.  Avoid hanging any object on the wheelchair as this changes the center of gravity of the wheelchair. It can cause the wheelchair to tip over and...

  • Page 89: Hot And Cold Surfaces

    13.3 Hot and cold surfaces WARNING  Some parts of the wheelchair can reach high temperatures when exposed to direct sun. Please be careful with touching especially the plastic parts under these circumstances in order to prevent skin burning.  Avoid any contact with the wheelchair’s motors. The motors can reach high temperatures during and after use, and physical contact with the motors could cause burns.

  • Page 90: Surroundings

    WARNING  When moving the seat down, the tilt frame comes very close to the top chassis cover. This creates a pinching danger, when at this time, hands are on the top cover at the rear end of the chassis. For this reason, a warming decal is placed on the top cover on the rear of the chassis.

  • Page 91: Precautions To Prevent Dangerous Situations

    Check the tires at the same time for wear and damage. Replace if necessary.  In order to ensure that your wheelchair is in good condition, please contact KARMA authorized dealers regularly and make further wheelchair inspection and maintenance records. We recommend that you inspect and maintain your wheelchair every 6 months.

  • Page 92: Use On Slopes: Driving On Downhill Slopes

    WARNING Always make sure that, when positioned on slopes, the brakes are engaged (no Freewheel). If the wheelchair is in freewheel mode, there is a risk that the wheelchair might start to move in an uncontrolled way. This might lead to personal or material damage.
  • Page 93 WARNING To ensure stability when driving on slopes, always keep the backrest in  an upright position. Failing to do so might lead to instability and bodily injury or cause personal or material damage. Do not drive on slopes while the seat is lifted. Always make sure the ...

  • Page 94: Use On Slopes: Driving On Uphill Slopes

    13.8 Use on slopes: driving on uphill slopes Driving on uphill slopes must always be performed with great care and attention. Avoid sudden avoidance maneuvers and never drive at a speed higher than needed to maneuver the wheelchair in a safe and secure way. Avoid holes and bumps as much as possible.
  • Page 95 NOTE When driving on uphill slopes with an uneven or slippery surface (for example grass, gravel, sand, ice or snow) you should drive with extra care and attention. WARNING  Never drive uphill on slopes bigger than 6°. This might result into uncontrollable behavior of the wheelchair.

  • Page 96: Driving On Sideways Slopes

    13.9 Driving on sideways slopes Driving on a sideways slope must always be performed with great care. Avoid sudden avoidance maneuvers and never drive at a speed higher than needed to maneuver the wheelchair in a safe and secure way. Avoid holes and bumps as much as possible.
  • Page 97 NOTE When driving on sideways slopes with an uneven or slippery surface (for example grass, gravel, sand, ice or snow) you should drive with extra care and attention. WARNING  Never drive sideways slopes bigger than 6°. This might result into uncontrollable behavior of the wheelchair.

  • Page 98: Obstacle Climbing

    The Morgan M Lectus (MGNM-LTS)’s obstacle climbing ability is 75 mm with the approach distance of 500 mm. Do not drive the wheelchair over obstacles of a height bigger than 75 mm.

  • Page 99: Use In Presence Of Electromagnetic Fields, E.g. From Cell Phones

    NOTE When driving over obstacles with uneven or slippery surface (for example grass, gravel, sand, ice or snow) you should drive with extra care and attention. WARNING Never drive on obstacles higher than 75 mm. Always drive with maximum attention and great care. 13.11 Use in presence of electromagnetic fields, e.g.

  • Page 100: Driving The Wheelchair

    WARNING  Avoid the areas close to high voltage power lines. They might interfere with your wheelchair’s electronics.  Avoid areas close to high frequency energy equipment, like high frequency welding machines. They might interfere with your wheelchair’s electronics.  The driving performance of the wheelchair can be influenced by electromagnetic fields (e.g.

  • Page 101: Driving In General

    NOTE We recommend that you should make repeated test drives in areas in which you know you feel secure so that you are quite familiar with how the wheelchair and its accessories behave in different situations before you begin using the wheelchair on normal roads and other public areas. 14.1 Driving in general Make sure that the control system is mounted right, and that the joystick position is correct.
  • Page 102 When you drive through the long and steep slopes, to keep the motors from overheating, the chair could be in protective mode. When the chair is in this mode, it will slow down automatically and a red flashing symbol will appear on the screen of the joystick module.

  • Page 103: Driving Technique

    14.2 Driving technique The electronic control system of the wheelchair “reads” your joystick movements and transforms these “commands” into movements of the wheelchair. You will need very little concentration to control the wheelchair, which is especially useful if you are inexperienced.

  • Page 104: Using The Powered Seat Functions

    WARNING Avoid making sharp turns, and don’t turn at excessive speed because it could make the wheelchair tip over and cause personal injury. 15. Using the powered seat functions If your wheelchair has powered seat functions like seat lift, seat tilt, backrest recline and/or powered legrest, you can control them by using the menu on the joystick module.

  • Page 105: Using Additional Function Of The Wheelchair Menu

    WARNING In the case that the powered seat functions won’t function as expected, please contact your local authorized supplier. 15.1 Using additional function of the wheelchair menu If your wheelchair has additional function built in like the Bluetooth mouse function, you can control this using the menu and joystick. To enter the Bluetooth mouse menu, push the button “Mode”...

  • Page 106: Handling The Mechanical Brakes

    16. Handling the mechanical brakes The drive motors of the wheelchair are equipped with electro mechanical brakes. The brakes can be released to set the wheelchair into Freewheel mode. In Freewheel mode, the wheelchair can be pushed manually. This might be necessary to move the wheelchair in certain cases. When it’s necessary to operate the mechanical brakes, we would suggest the attendant to operate it.
  • Page 107 Move the freewheel switch/freewheel lever into the “Unlock” position on each motor. Now the wheelchair is in Freewheel mode and can be pushed manually. If you want to lock the brakes, move the freewheel switches/freewheel levers back into the “Lock” position on both motors. Please see the images below for the instruction stickers.

  • Page 108: Charging The Maintenance-Free Batteries

    17. Charging the maintenance-free batteries The amount of charge in your maintenance-free batteries is depending on a number of factors, including the way you use your wheelchair, the temperature of the maintenance-free batteries, their age and the type of maintenance-free batteries used. These factors will affect the distance you can travel in your wheelchair.
  • Page 109 If only the red LED are still on, it indicates that recharging of the maintenance-free batteries is required. If only two red LEDs are flashing, it indicates that the maintenance-free batteries are empty and should be charged immediately. NOTE  If the battery indicator shows only two segments in flashing, you should charge the batteries as soon as possible.

  • Page 110: Charging The Batteries

    17.2 Charging the batteries WARNING Do not touch the metal terminals of the battery or charger directly with your fingers. Do not clean the terminals with a wet towel. Otherwise, you could get an electric shock or there will be a short circuit. 17.2.1 Charge your batteries if any of the following conditions occur.

  • Page 111: Charger Socket

    WARNING Avoid any abnormal use of the charger. For example, do not drop it and avoid any external impact to the charger. It could damage the charger. 17.3 Charger socket The charger socket can be found on the front side of the joystick module. If the wheelchair has an integrated desktop control, the charger socket will be on the side of the joystick module.
  • Page 112 The wheelchair can be delivered with a battery charger. This charger can have, depending on the supplied batteries, a capacity to charge up to 12 amperes. This charger will fully charge the batteries within 8 hours. NOTE  For more detailed information about the charger and its functions, such as LED light color/behavior, refer to the user manual supplied with the charger.

  • Page 113: Disposal Of Broken Or Worn-Out Batteries

    Please contact your local supplier for further details. 18. Transportation of the wheelchair 18.1 Four-point tie-down belts The Morgan M Lectus (MGNM-LTS) complies with the requirements specified in ISO 7176-19:2022. It has been designed and tested according to the ISO 7176-19:2022, for transportation in an occupied position, forward facing in a vehicle.
  • Page 114 The wheelchair is designed to use a four-point heavy duty webbing restraint. For this matter the wheelchair has two brackets on the front end and two brackets on each rear side of the chassis. The brackets are indicated with a sticker.
  • Page 115 WARNING  Standard ISO 10542-1 approved four-point WTORS (Wheelchair Tiedowns and Occupant Restraint Systems), are only tested to 85 kg. For wheelchairs heavier than 85 kg it is recommended to use an ISO 10542- 1 WTORS (Heavy Duty System), which is rated for the total weight of the wheelchair including any options.

  • Page 116: Safety Belt

    18.1.1 Safety belt If the user is transported in his wheelchair, it is necessary to use a car safety belt to secure the wheelchair user. Positioning of the car safety belts for wheelchair users. The wheelchair has been crash tested using tie down belts, and a three-point occupant safety belt.
  • Page 117 The shoulder part (1) of the safety belt should be positioned according to the figure below. Shoulder safety belt positioning NOTE Please obtain the following points for an optimal personal safety of the wheelchair user: - the pelvic positioning belt should be worn low across the front of the pelvis, so that the angle of the pelvic positioning belt is within the preferred zone of 30°...
  • Page 118 NOTE Please, make sure the following conditions are fulfilled to obtain a safe transportation: - Whenever possible the occupied wheelchair shall be located in a forward- facing configuration and secured by the tie downs in accordance with the WTORS (Wheelchair Tiedowns and Occupant Restraint Systems) manufacturer’s instructions.

  • Page 119: Backrest, Legrest And Headrest Settings During Transportation

    NOTE - The wheelchair should be inspected by a manufacturer’s representative before reuse following involvement in any type of vehicle impact. - Alterations or substitutions should not be made to the wheelchair securement points or to structural and frame parts or components without consulting the manufacturer.

  • Page 120: Transportation On An Airplane

    WARNING Special care should be taken when applying the occupant restraint to position the seatbelt buckle so that the release button will not be contacted by wheelchair components during a crash. 18.2 Transportation on an airplane When transporting your wheelchair by air, you should primarily pay attention to the following: 18.2.1 Batteries Gel batteries: In most cases, they do not need to be removed from the...

  • Page 121: The Wheelchair's Dimensions And Weight

    Always check with the airline what rules apply. 18.3 Transportation using Dahl Docking Station The Morgan M Lectus (MGNM-LTS) has been crash tested using a Dahl Docking Station tie down system according to 7176-19:2022 and 10542- 1:2012 SWM, where the wheelchair is facing forward in driving direction (driving direction like the driver seat).

  • Page 122: Mounting Of The Dahl Locking Adapter On The Wheelchair

    18.3.1 Mounting of the Dahl locking adapter on the wheelchair The Morgan M Lectus (MGNM-LTS) chassis can be equipped with a Dahl docking plate underneath the battery box frame of the chassis. Morgan M Lectus (MGNM-LTS) chassis with Dahl docking plate...
  • Page 123 To fit the Dahl docking plate, Dahl has created a special kit for Morgan M Lectus (MGNM-LTS) chassis which included the special Dahl nut plates and the spacers for the battery box of Morgan M Lectus (MGNM-LTS) to level the battery.
  • Page 124 1. Remove the rear battery from the Morgan M Lectus (MGNM-LTS) Chassis and put the special Dahl nut plates into the dedicated mounting holes from the inside of the battery box. 2. Place two plastic spacers (Dahl part no. 501910) in the battery box just like the drawing in the above.
  • Page 125 8. Place the batteries back into the chassis and connect them to the electronics. Now the Morgan M Lectus (MGNM-LTS) chassis is ready to be docked into the Dahl Docking Station. For the Dahl Docking Station, both Dahl Docking Station MK II and Dahl VarioDock™...
  • Page 126 WARNING The Dahl Docking Station is only allowed to build into a vehicle by trained and authorized staff of a registered car adaptation company. For ordering the Dahl Docking System and its accessories, please contact Dahl Engineering in Denmark for further details. You can find Dahl at www.dahlengineering.dk Content of DAHL DOCKING STATION MK II Art.
  • Page 127 Content of DAHL VARIODOCK™ Art. No. 503600 Dahl Docking Station MK II function description...
  • Page 128 Dahl VarioDock™ function description Dahl Docking Station mounted on the floor...

  • Page 129: Locking Procedure

    18.3.2 Locking procedure Drive the wheelchair slowly into the vehicle and make sure you center your wheelchair in the middle of the docking module. If well positioned, the locking system will also guide the wheelchair into the docking station. Keep in slowly driving until you feel the wheelchair is hitting the end position in the docking station.

  • Page 130: Manually Unlocking In Case Of Electric Failure Or Accident

    NOTE After pushing the release button of the Dahl Docking Station, the locking bolt is retracted for a certain period of time. After that time, the bolt will lift up again and lock the docking station. Make sure you drive your wheelchair out of the docking station in this time window of the unlocked position.

  • Page 131: Safety Belt

    WARNING In case of a failure of the docking station, contact your local car adaptation company who has built in the device into your vehicle. Only authorized and trained staff is allowed to work on the docking device. 18.3.5 Safety belt If the user is transported in his wheelchair, it is necessary to use a car safety belt to secure the wheelchair user.
  • Page 132 Optimal angles for a safety belt used by the wheelchair user The shoulder part (1) of the safety belt should be positioned according to the figure below. Shoulder safety belt positioning...
  • Page 133 NOTE Please obtain the following points for an optimal personal safety of the wheelchair user: - the pelvic positioning belt should be worn low across the front of the pelvis, so that the angle of the pelvic positioning belt is within the preferred zone of 30°...
  • Page 134 NOTE Please, make sure the following conditions are fulfilled to obtain a safe transportation: - Whenever possible the occupied wheelchair shall be located in a forward- facing configuration and secured by the tie downs in accordance with the WTORS (Wheelchair Tiedowns and Occupant Restraint Systems) manufacturer’s instructions.

  • Page 135: Positioning The Occupant Restraint When Using It With The Dahl Docking Systems Only

    18.3.6 Positioning the occupant restraint when using it with the Dahl Docking systems only WARNING Danger! When using wheelchair with Dahl Docking systems, the floor anchorage points for the occupant restraint system shall be located 10–60 mm outside wheels, on each side. The pelvic positioning belt must be worn low across the front of the pelvis so that the angle of the pelvic positioning belt is within the optional or preferred zone of 30°...

  • Page 136: Maintenance And Repairs

    19. Maintenance and repairs The user and attendant have to take care of some maintenance, service and occasionally fault-finding activities. Other activities as described in this section should be carried out under supervision of your authorized dealer. WARNING Improper maintenance and/or incomplete or inadequate inspection before use can cause wheelchair failure or personal injury.

  • Page 137: Short-Term Storage

    19.2 Short-term storage For the charging process to produce a battery with good capacity, the temperature in the storage room should not be lower than +5 degrees. If it is stored at a temperature below +5 degrees, there is a higher risk that the battery has not been fully charged when it comes to be used and also a higher risk of corrosion.

  • Page 138: Tools

    WARNING Be careful when using metal objects close to the batteries. A short circuit might easily create strong sparks and can cause a fire. Should you need to work on the batteries, use isolated tools and wear protective gear on hands and eyes.

  • Page 139: Wheels And Tires

    WARNING  Damage caused by self-servicing or servicing by unauthorized personnel cannot be claimed under warranty!  If you have any doubt in the capability of yourself or the service engineer, please contact your local authorized supplier to help you. 19.5 Wheels and tires Check at regular intervals that the wheelchair’s tires have the correct tire pressure.

  • Page 140: Cleaning

    19.6 Cleaning Regular care and maintenance will prevent unnecessary wear and damage to your wheelchair. The following is general advice recommended by KARMA. For severe soiling of the upholstery or damage to the surface finish, contact KARMA or your local authorized supplier for information.

  • Page 141: Metal Surfaces

    If necessary, the cover may be removed before cleaning. See also the washing instructions on the label of the upholstery materials. 19.6.2 Metal surfaces For normal cleaning it is best to use a soft cloth/sponge, hand warm water and a mild detergent. Wipe down carefully with a cloth and water and dry off. Remove scuff marks from semi-matt surfaces with soft wax (follow manufacturer’s instructions).

  • Page 142: Brake Release (Freewheel Mode)

    To replace the batteries, please refer to the photos below of the batteries equipped on the Morgan M series, and follow the below instructions to remove and load the batteries. The weight of one battery could be more than 10 kg.

  • Page 143: Replacing The Batteries (Front Side)

    WARNING  Do NOT allow the liquid in the battery to come in contact with skin, clothes or other items. It is a form of acid and may cause harmful or damaging burns. Should the liquid come into contact with skin, rinse the area immediately and thoroughly with cool water.
  • Page 144 Step 3: Remove the screws (D) of the front battery plate and then detach it. Step 4: Unfasten the fixing straps (E) of the battery box. Then hold the battery and slightly pull it out. Unplug the connector (F) of the main power cable.

  • Page 145: Replacing The Batteries (Rear Side)

    Step 7: Fasten the fixing straps and then mount back the front battery plate. Step 8: Place the front cover back and secure it with the bolts. 19.8.2 Replacing the batteries (Rear side) Step 1: Place the wheelchair on a level surface. Step 2: Remove the bolts (H) of the rear cover in the rear of the wheelchair.
  • Page 146 Step 4: Remove the screws (J) of the rear battery plate and then detach it. Step 5: Unfasten the fixing straps (K) of the battery box. Then hold the battery and slightly pull it out. Unplug the connector (L) of the main power cable.

  • Page 147: Disposal Of The Batteries

    19.8.3 Disposal of the batteries WARNING There are many risks involved with improper disposal of batteries, whether damaged or not. Batteries may contain heavy metals and be considered hazardous waste. Many regions around the world now strictly enforce laws to help protect our environment.

  • Page 148: Refurbishment And Re-Use Of The Product

     The refurbishment of the wheelchair is only allowed to be executed by an authorized supplier.  If the wheelchair is refurbished by a non-authorized supplier or institute, KARMA Medical cannot be held responsible for this product, and all warranty claims will be voided. NOTE The wheelchair will be refurbished according to a refurbishment guideline of KARMA.

  • Page 149: Troubleshooting

    Connection between charger and joystick module not good. Call for service. Note that this guide cannot describe all the problems and events which may occur and you should always contact your local authorized supplier or KARMA in case of doubt.

  • Page 150: Diagnostics R-Net Lcd

    Incorrect or poorly performed repair works may make it dangerous to use the wheelchair. KARMA accepts no liability for any personal injury or damage to the wheelchair and its surroundings that occurs because of incorrect or poorly performed repair work.

  • Page 151: Technical Specifications

    23. Technical specifications 1180 mm 620 mm 1240 mm...
  • Page 152 NOTE Available features, specifications, and configurations may vary depending on the country/region where you purchase the product. MGNM-LTS Product Model Seating System Minimum Maximum Nominal seat width (mm) with Lectus 420/470/520 cushion Nominal seat depth (mm) with Lectus 425–600 cushion Backrest height without cushion (mm) Backrest height with cushion (mm) Headrest height above seat without...
  • Page 153 MGNM-LTS Product Model Footrest to seat distance without cushion (mm) Footrest to seat distance with cushion (mm) Effective seat width (mm) Effective seat depth (mm) Seat plane angle (X°) (powered tilt) Backrest angle (X°) Seat to backrest angle (X°) (without cushion) Seat to backrest angle (X°) (with cushion)
  • Page 154 MGNM-LTS Product Model Mass of the heaviest part (kg) Maximum user weight (kg) Drive range (km) Maximum speed forward (km/h) 6/10/12 Minimum braking distance from max 2900 speed (mm) Obstacle climbing (mm) (with the approach distance of 500 mm) Ground clearance (mm) Minimum turning radius (mm) Minimum turning radius without user (mm)
  • Page 155 ±0.5 kg. - The actual product specifications may vary according to different configurations. - KARMA reserves the right to modify information herein without further notice. - If you want to know more about the measurement methods of wheelchair specifications, please scan the QR code to watch the instructions on the KARMA website.

  • Page 156: Accessories

    Every day we design new accessories to improve the flexibility of our products. Contact your local authorized KARMA supplier for more information on the accessories which are available for your wheelchair. Should you have a good suggestion for a new accessory, do not hesitate to contact us.
  • Page 157 NOTES:...
  • Page 158 Through our dedication and our mindfulness, we look forward to bringing more confidence, joy, and love for life to those with physical disabilities around the world. KARMA Medical is continuously improving their products and accessories. Changes might take place without further notice.
  • Page 160 KARMA MOBILITY S.L European Support Center www.karmamobility.es +34 984 390 907 karma@karmamobility.es KARMA MOBILITY LTD. UK representative www.karmamobility.co.uk +44 845 630 3436 info@karmamobility.co.uk KARMA MEDICAL PRODUCTS CO., LTD. www.KarmaMedical.com +886 5 206 6688 globalsales@karma.com.tw (110400001403) Release Date: Sep. 2024 V.02...

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