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medemagroup MC 1124 User Manual

Electric mobility wheelchair
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2433-2007-B ver. 1.0.4 - June 2020

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Summary of Contents for medemagroup MC 1124

  • Page 1 2433-2007-B ver. 1.0.4 - June 2020...
  • Page 2 Medema A/S Serial number: ______________________________ Delivery date: ________________ Year 20______ This vehicle was supplied by: Date: Dealer: For this product You can expect to find the following documentation: • User manual • Service manual • Spare parts list • pre-sale information. Medema A/S Enggårdvej 7 Snejbjerg...

  • Page 3: Table Of Contents

    Settings menu ................ 15 Trouble shooting ..............19 Safety check................20 Programming ................. 21 Serial number................. 22 Getting in and out of MC 1124 ..........22 Driving the MC 1124 .............. 23 Brakes..................27 Fuses ..................28 Batteries ................. 29 Battery disposal..............
  • Page 4 Medema A/S Light ..................47 Lap belt ................... 48 Footplate/footrest ..............49 Spinalus-2 settings..............61 Stepless adjustment of seat depth ........62 Height adjustment of armrest ..........63 Adjusting the headrest ............68 Swing-away fitting for Spinalus-2 ........68 Adjusting the ION seat ............73 Reconditioning ..............

  • Page 5: Intended Occupant

    Medema A/S Intended occupant The intended occupant of the wheelchair is a person with lim- ited or no ability of working themselves. The wheelchair is equipped with a joystick control which makes it usable for an occupant who only has functionality in the fin- gers.

  • Page 6: Symbols

    For safety reasons the vehicle must not be lent to persons who are not completely familiar with it. The vehicle is designed for one person only. The MC 1124 has been designed for persons weighing up to 150 kg. Joystick...

  • Page 7: Introduction

    We offer a wide range of accessories for the MC 1124 that can make everyday life easier for you. You are always welcome to contact us for further information on special accessories and adaptations.

  • Page 8: Flame Resistance

    Medema A/S Seat and backrest The cover of the seat and backrest can be washed in the wash- ing machine. ALWAYS follow the washing instructions on the back of the seat pad / backrest. Flame resistance The Mini Crosser seat’s flame resistance has been tested in accordance with DS/ISO 7176-16:2013 Resistance to ignition of postural support devices.

  • Page 9: Declaration Of Conformity

    Risk analysed according to ISO 14971:2012, Medical devices – Application of risk management to medical devices. Type of use Transporting walking disabled people Risk Class The product range in the MC 1124 includes the following items Product name Basic UDI-DI MC 1124 5707299MC1124MV...

  • Page 10: Medema A/S Warranty

    Medema A/S Medema A/S Warranty There is a 2-year warranty, with the exception of worn parts such as tires, hoses, fuses, light bulbs, bushings and brake pads. If you want to make a claim for a part under the warranty, it must be intact.

  • Page 11: Part Names Mc 1124 Spinalus-2

    Medema A/S Part names MC 1124 Spinalus-2 The part names given below refer to the descriptions later in the instruction manual. Headrest Adjusting the headrest Control panel Joystick Armrest Charging socket Release for Swing-away leg supports Eye for restraints Footplate or footrests...

  • Page 12: Part Names Mc 1124 - Spinalus

    Medema A/S Part names MC 1124 - Spinalus The part names given below refer to the descriptions later in the instruction manual. Headrest Adjusting the headrest Control panel Joystick Armrest Charging socket Swing-away Eye for restraints Footplate or footrests Eye for restraints...

  • Page 13: Introduction Cjsm1

    Medema A/S Introduction CJSM1 CJSM1 is a full programmable module based controller system, that makes it possible for the user to fully control movement and speed. Designations - buttons CJSM1 Start/stop-button Indicator right Function button Set up / change profile Horn Joystick Speed decrease...
  • Page 14 Medema A/S Speed indicator. Tells the instantaneous speed (km / h) Active profile =1 Profile text. Shows the name of the active profile. When the control system contains more than one method of direct control, such as secondary joystick module or a Dual attendant module, this icon will show on the active / in charge control module.

  • Page 15: Settings Menu

    Medema A/S Settings menu Set Time The menu is accessed by depressing the Speed Down and Speed Up buttons simultaneously (Pos 7 and 8 in the table Designations - buttons). A right joystick deflection will enter a clock adjustment screen in which further joystick deflections are used to set the time.
  • Page 16 Medema A/S The following possibilities appears: 12hr, 24hr or OFF. Deflect the joystick to the right /left to choose the menu you want. Choose Exit Set Distance This sets the functionality of the odometer and a screen as be- low will appear. Total Distance show the total distance this chair has driven with this Power module.
  • Page 17 Medema A/S Set Backlight This sets the intensity of the LCD backlight. The adjustable range is 0% to 100% in steps of 10%. Adjust- ments are made with left and right joystick deflections. Set Background The standard setting from the factory is blue. But in bright sun- light, the white background can be better.
  • Page 18 Medema A/S Infra red For full details on how to learn, delete and use the IR functions available please contact Medema A/S. Exit Leave Settings and go back to normal use by choosing Exit. Adjusting seat and footrest Turn on the joystick and press the Function button (Mode) Use the joystick left/right to select the function you want to adjust.

  • Page 19: Trouble Shooting

    Medema A/S System lock Locking the system Press and hold the ON/OFF button down for four seconds while the system is ON. Push the joystick forward until your hear a beep. Push the joystick back until you hear a beep. Now the system is locked. Unlock the system Push the joystick forward until your hear a beep.

  • Page 20: Safety Check

    Medema A/S Safety check Daily safety check: The electronic system has an integrated safety check which runs up to 100 times per minute. To supplement this check, you should carry out the following regular checks. • Switch off the electronic system (no lights in the display) •...

  • Page 21: Programming

    Medema A/S Service The MC 1124 is designed to stay safe to use for at least 10 years, up to a maximum of 5,000 hours, providing it has service and safety inspections every third year, which is equivalent to around 1500 operating hours. The service must be carried out either by Medema A/S or an authorised workshop.

  • Page 22: Serial Number

    1124 2017 Position of serial number plate on vehicle. Getting in and out of MC 1124 MC 1124 is a modern device, specially developed to help you achieve maximum mobility. If you are able to move yourself to and from...

  • Page 23: Driving The Mc 1124

    This may tip the wheelchair forwards. Swing the footrest to the side to leave space to stand on the floor. Driving the MC 1124 If you are using the MC 1124 for the first time, you should try out all the day-to-day situations you are likely to encounter: •...
  • Page 24 If you have to stop, start up again slowly. When driving downhill, you must drive at the slowest speed. If the MC 1124 starts moving faster than you want, stop it by completely releasing the joystick. Carefully push the joystick forwards again and carry on with care until you reach the bot- tom of the hill.
  • Page 25 Not to be used for towing other vehicles, etc. Note! Talk to your doctor if you are taking medicine that may affect your ability to drive motorised vehicles. Do not drive the MC 1124 when intoxicated. This applies to both medicine and alcohol. 6° User guide 2433-2007-B 25 of 80 Version 1.0.4/2020...
  • Page 26 Note! You should assume that other road users cannot see you while you are sitting in the MC 1124. So take great care and wait for the road to clear before crossing. Driving on stairs/escalators:...

  • Page 27: Brakes

    Medema A/S Brakes The MC 1124 is equipped with two sets of brakes: The motor brake and the parking brake. Motor braking: When you drive downhill, the control unit of the MC 1124 ap- plies the motor brake. Parking brake: When the vehicle is stationary and the joystick is not moved, a magnetic brake is automatically applied to each drive unit.

  • Page 28: Fuses

    Medema A/S Fuses On the left of the MC 1124 behind the seat, there is a automatic fuse protecting the battery circuit. The fuse is white. If it pops out, you can push it back in again after a few minutes. If it immediately pops out again, contact your authorised dealer.

  • Page 29: Batteries

    Red indicates that the batteries need to be recharged as soon as possible, otherwise the wheelchair will cut out. The MC 1124’s batteries should be charged while not in use. This extends the service life of the batteries. The MC 1124 is supplied with sealed, maintenance-free bat- teries that do not normally generate gas and do not need to be topped up with water.

  • Page 30: Charging

    Please note that the capacity of the batteries will reduce over time and at low temperatures. Battery capacity at -10°C is half that at +20°C. If the MC 1124 is not going to be used for an extended period, charging once a month will suffice. Note! The charger must NOT be placed on the seat during charging.

  • Page 31: General Care

    (For further information see the Service Manual.) Insurance An MC 1124 with a maximum speed of 10 km/h is in the eyes of the law a bicycle, and no separate insurance is required. Most contents/home insurance policies include third-party liabil- ity insurance for cyclists and so also cover MC 1124 users.

  • Page 32: Storage

    For long-term storage we recommend to disconnect the power by pulling the automatic fuse, and cover the MC 1124 to protect it from dust, rain and sunlight. When the chair is to be used again, reconnect the automatic fuse by pushing it in, recharge the batteries completely.

  • Page 33: Securing To Vehicle Floor With Belts

    ALWAYS use four belts at the back and two at the front. The belts must always be attached to approved fittings in the vehicle and the four eyes welded to the MC 1124. The belts MUST be attached within the angles shown in the picture for optimum safety.
  • Page 34 Medema A/S Attachment point Attachment point 25˚ 10˚ Min. 150 mm Min. 150 mm on floor Centre line on floor User guide 2433-2007-B 34 of 80 Version 1.0.4/2020...

  • Page 35: Dahl Docking System

    Medema A/S DAHL docking system Dahl Engineering’s electric Docking System sets completely new standards of flexibility and safety for wheelchair users. The testing proved that the docking station is strong enough to ocking System cope with a load equivalent to the wheelchair weight of over 200 Dahl Docking System kg + one passenger, if the safety belt is fitted to the base of the ocking System...

  • Page 36: Mounting The Docking Spear

    Medema A/S Mounting the docking spear The MC 1124 is prepared mounting of the docking spear, by predrilled holes in the chassis. To mount the docking spear: • Turn of the chair. • Dismantle the legrests if mounted. • Remove the seat •...
  • Page 37 Medema A/S As the screws are to long meaning they are higher than the nuts, the have to be adjust- ed. Otherwise they can ruin the batteries. The plates in the bot- tom makes it possible to slide the batterybox over the nuts, in and out as before.

  • Page 38: Public Transport. (Train / Bus)

    Medema A/S Public transport. (Train / bus) The wheelchair is within the requirements of external dimen- sions of the EU directives on public transport such as trains and buses. Nevertheless, we recommend that free fasteners be used to fasten the chair as shown below - Fastening with seat belts to the floor.
  • Page 39 Medema A/S The wheelchair has been dynamically tested in a forward-facing orientation with the ATD restrained by both pelvic and shoulder belts (e.g. shoulder belt as part of a three-point belt restraint). Both pelvic- and shoulder-belt restraints should be used to reduce the possibility of head and chest impacts with vehicle components.

  • Page 40: Transporting By Plane

    See the section on Brakes. To tow the MC 1124, secure a rope to the tow fitting on the front - marked in yellow. Do not tow faster than 5 km/h. The wheel- chair will generate electricity when it is towed, with the motors acting as dynamos.

  • Page 41: Changing The Wheels

    Tyres and inner tubes can be purchased from the authorised dealer who supplied the MC 1124. The MC 1124 must be TURNED OFF before you start. Jack up the MC 1124 onto a block of wood so that the wheels are clear of the floor/surface. Central wheel •...
  • Page 42 Medema A/S Replace or repair the hose. Make sure there is no dirt or foreign objects in the tire before the the hose is in place. Pump in some air, but don’t fill it completely yet. Please be aware to plac- ing the valve in the pre- pared holes.
  • Page 43 Check that the hose doesn’t get between the rim parts. Keep the rim in place while tightening the screws. Tighten to 15 Nm Mount the wheel back on MC 1124 again. Tighten to 37,6 Nm User guide 2433-2007-B 43 of 80 Version 1.0.4/2020...
  • Page 44 Medema A/S Pump the wheel to the right pressure. (see tech- nical data) Pivot- and anti-tilt wheel Pivot wheel / anti-tilt wheel Undo the central nut. Remove the bolt that goes through the axle. The wheel is now remov- able. User guide 2433-2007-B 44 of 80 Version 1.0.4/2020...

  • Page 45: Checking The Battery Poles

    Medema A/S Checking the battery poles Batteries have an ap- proximately lifetime of two years. Check that the cable shoes are properly mounted on the poles. If necessary, tighten the Battery poles screws. Replacing batteries Swing split legrests to the side, and if central footplate, adjust it in the highest possible position.
  • Page 46 Medema A/S Dismantle the poles on the old batteries, Place the batteries with the poles against and mount them on the new ones. each other. Place the battery box on top, and turn it Make sure that the plug is nearest the around.

  • Page 47: Light

    Medema A/S Light Light - direction The direction of the light can be adjusted by: - loosen the screw - turn the lamp in the desired direction. - tighten the screw again. Adjusting screw Tool: Allen 5 Light - located in the C-rail The light can be moved for- ward/backward by: - remove the screw/light...

  • Page 48: Lap Belt

    Lap belt If there is a need for it you can, as an accessory, mount a lap belt or har- ness belt on MC 1124. The belt is designed to stay safe to use for at least 10 years. Lap belt...

  • Page 49: Footplate/Footrest

    Medema A/S Footplate/footrest All the footrests are designed to stay safe to use for at least 10 years. Manual central footplate You can adjust the foot- plate forwards and back. Undo the two screws indi- cated on both sides. REMEMBER to tighten again on both sides.
  • Page 50 Medema A/S To adjust the footplate up and down, undo the screws shown here. You can now adjust the footplate to the required height. REMEMBER to tighten the screws properly again. Electric central footrest You can adjust the foot- plate forwards and back. Undo the two screws indi- cated on both sides.
  • Page 51 Medema A/S Length adjustment: Switch to the seat func- tions setting by pressing the Mode button. Toggle between the set- tings by deflecting the joystick left / right. The icon for the left leg support starts flashing. Move the joystick up/down to change the length.
  • Page 52 Medema A/S Manual footrests You can adjust the foot- rests forwards and back. This can be done by undoing the two screws indicated. REMEMBER to tighten the screws again. To adjust the footplate an- gle, loosen the clip. Adjust and tighten the clip again. To adjust the footrests up and down, loosen these screws.
  • Page 53 Medema A/S Gripping area The footrests can be swung to the side. To do this, press your fin- ger on the release handle. No tools are needed. To dismantle, press the release handle. Swing the footrest out, and pull upward. Adjusting calf pads up/ down and the angle by loosening these two...
  • Page 54 Medema A/S Adjusting the height and angle using the joystick: Switch to the seat func- tions setting by pressing the up/down button. Toggle between the set- tings by deflecting the joystick right /left. The icon for the left leg support starts flashing, and you can adjust it by moving the joystick up and down.
  • Page 55 Medema A/S You can adjust the height manually by undoing these screws, adjusting, then tight- ening again. You can adjust the angle of the footplates by undoing this screw, adjusting, then tighten- ing again. Electric central footrest - with split footrests Normal start position.
  • Page 56 Medema A/S Calf pads: Innermost position. Calf pads: Outermost position. Difference of 50 mm from the innermost to the outer- most position Hole pattern. Footplate can be moved, twice, 25 mm, on each. (50 mm total) Right and left footrest, can be adjusted manualy within a length of 160 mm User guide 2433-2007-B...
  • Page 57 Medema A/S The footrests are here identical in top position Calf pads can be moved in 3 directions. A Tilts B 130 mm C 50 mm Footrests angle can be adjusted individually, using the screw as seen on the next picture. The screw as mentioned in the picture before this User guide 2433-2007-B...
  • Page 58 Medema A/S Footplate. Left and right. Footplate with: Width extension kit. Footplate with: Bell shape length exten- sion kit Footplate with: Width and length exten- sion kit User guide 2433-2007-B 58 of 80 Version 1.0.4/2020...
  • Page 59 Medema A/S Connection of footplates: Right and left base plate is screwed together with the connecting piece so that they now act as one large foot plate. User guide 2433-2007-B 59 of 80 Version 1.0.4/2020...
  • Page 60 Medema A/S Adjusting the Spinalus backrest Spinalus back 30 cm and 35 cm. No adjustment possible. Easy access for adjusting through these four large zippers. Spinalus 40 cm low. Adjustment possible in two places. Open the zipper and find the adjustment screws Spinalus 40 cm tall.

  • Page 61: Spinalus-2 Settings

    Medema A/S Spinalus-2 settings Spinalus-2 is designed to stay safe to use for at least 10 years Adjusting the height of the backrest The backrest can be ad- justed up/down in several sections. The top part of the backrest is, from the factory, mount- ed in the top hole.

  • Page 62: Stepless Adjustment Of Seat Depth

    Medema A/S Stepless adjustment of seat depth Seat depth are step less adjusted between 35 and 55 cm. Due to the construction of the back, the seat depth adjustment have no influ- ence on the other geometry in the backrest. At the back of the backrest is a zipper.

  • Page 63: Height Adjustment Of Armrest

    Medema A/S Height adjustment of armrest The armrests runs in a rail, can be adjusted step less up/down. To adjust - loosen three screws. Adjust armrest - tighten the screws again. Loosen these screws. Tool: open end wrench 13 mm Loosen these screws.
  • Page 64 Medema A/S Adjusting the armrest angle in the first joint The armrest has two joints to rotate about. We name the joints, the first and the second joint. The second joint. The first joint. Tool: Allen key 6 mm By turning the screw either one or the other way, the angle of the armrest moves in/out.
  • Page 65 Medema A/S By turning the screw either one or the other way, the angle of the armrest moves in/out. Note! When the armrest is adjust- ed inward, it will at some Centre of angle point, hit the seat. Centre of angle Adjusting the armrest cushion Adjust the armrest cushion back/forward on the arm-...
  • Page 66 Medema A/S Dismantling the armrest The armrests are fixed with a finger screw. Loosen the finger screw. Pull the armrest of. A new one can be mounted in reverse order. Adjustment of the seat width The Spinalus-2 seating sys- tem is full modular seating system from 40 to 55 cm in seat width.
  • Page 67 Medema A/S The armrests follow the back and also have a dynamic move- ment that ensures that they are held parallel when the back is angled. The armrests are available in many different lengths and can be adjusted steplessly back and forth. The seat depth can be adjusted steplessly from 35 to 55 cm.

  • Page 68: Adjusting The Headrest

    Medema A/S Adjusting the headrest 1 Height adjustment Tool 2 Adjustment forward/back: Allen key 4 mm for adjustment 3 Headrest angle Allen key 2,5 mm for the lock To dismantle the headrest, loosen the finger screw (pos 1) and lift of the headrest. The headrest is designed to stay safe to use for at least 10 years.
  • Page 69 Medema A/S Adjusting the tightness Here you adjust how easyly the Swing away should re- act to the push, when you need it to swing away. Tool: Torx T10 Adjusting backward/forward on armrest Lift up the armrest. Two screws keep the Swing away bracket fixed to the armrest.
  • Page 70 Medema A/S Joystick height adjustment By loosening this screw, the joystick can be adjust- ed up / down, with center in this axis. Tool: Torx T30 Find the right location. And tighten the screw again. Tool: Torx T30 This setting also affects how far the joystick folds under the armrest.
  • Page 71 Medema A/S Replace joystick The Joystick is attached to a bracket with two screws Remove the two screws, and unplug the plug. Mount a new in reverse order. Remember! To fix the cabel again with cable ties. Tool: Allen key 4 mm Switch joystick to opposite armrest Remove the two screws that hold the swing away...
  • Page 72 Medema A/S In order to make the Swing away, swing to the other side, switch these two screws around. Tool: Torx T25 They have different length. The longest screw should be to the right if the Swing away is mounted on the right armrest.

  • Page 73: Adjusting The Ion Seat

    Medema A/S Adjusting the ION seat Adjust the angle of the back by pulling here. Move the back to a new position. It has ® to click in place in both sides to be locked in place. IX. Tension Adjustable Seat Back The back rest is easily 16"W x 22”H 17"W x 22”H...

  • Page 74: Reconditioning

    Medema A/S Reconditioning When preparing a MC 1124 for a new user it is important to check the following. • Transaxle - clean and check for leaks. Check bearings. Check brushes in the motors. • Tyre pressure (see technical data).

  • Page 75: Returning Electronic Devices

    Medema A/S Returning electronic devices Medema is certified in producer responsibility. It means that Medema collect and handle electronic waste in the category Medical equipment. User guide 2433-2007-B 75 of 80 Version 1.0.4/2020...

  • Page 76: Technical Data

    Medema A/S Technical data MC 1124 General information: Overall length with legrest (split legrest) Min. 1200 mm / Max. 1720 Overall length with legrest (central legrest) Min. 1200 mm / Max. 1720 Overall length without legrest Min. 900 mm / Max. 900 mm Overall width Min.
  • Page 77 Medema A/S MC 1124 Seat surface height at front edge (floor to top of seat cushion) Spinalus-2 (not tilted) Standard Min 500 mm / Max 520 mm Optional Min 465 mm / Max 485 mm Seat surface height at front edge (floor to top of...
  • Page 78 Conforms cordance with ISO 7176-16 ISO 7176-19 Wheeled mobility devices for use Conforms as seats in motor vehicles. MC 1124 Crash tested with belts from Dahl Passed Engineering MC 1124 Crash tested with docking system from Passed Dahl Engineering.

  • Page 79: Seat Angles

    Medema A/S Seat angles -5° 50° -0° **** Optional -5° 45° User guide 2433-2007-B 79 of 80 Version 1.0.4/2020...
  • Page 80 medemagroup...

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