Medema MC 1124 Manuel utilisateur

Service Manual

MC 1124

2433-2007-S ver. 1.0.2 - January 2020 GB

medemagroup

Service manual 2433-2007-S 2 of 98 Version 1.0.2/2020

Medema Production A/S

Medema Danmark A/S

Enggårdvej 7

Snejbjerg

DK-7400 Herning

Denmark

Telefon: +45 70 10 17 55

Mail: [email protected]

For this product You can expect to nd the following documentation:

• User manual

• Service manual

• Spare parts list

• Presell information.

Service manual 2433-2007-S 3 of 98 Version 1.0.2/2020

Medema Production A/S

Content

Introduction............................................................................ 5

Intended occupant................................................................. 6

Help for the visually impaired .............................................. 6

FSN (Field Safety Notice)...................................................... 6

Symbols.................................................................................. 7

Warning! ................................................................................. 7

Joystick .................................................................................. 7

Seat and backrest ................................................................. 8

Flame resistance ................................................................... 8

Declaration of conformity..................................................... 9

Medema A/S Warranty........................................................... 10

Part names ............................................................................. 11

Part names MC 1124 - Spinalus............................................ 12

Serial number......................................................................... 13

Driving the MC 1124 .............................................................. 14

Safe servicing ........................................................................ 18

Tool list ................................................................................... 19

Parts Joystick R-net.............................................................. 20

Using the Joystick R-net....................................................... 21

Mode ....................................................................................... 23

Settings menu........................................................................ 24

Safety check........................................................................... 28

Troubleshooting .................................................................... 29

LED errors.............................................................................. 31

Programming ......................................................................... 32

Maintenance........................................................................... 33

Batteries ................................................................................. 35

Battery disposal..................................................................... 35

Charging................................................................................. 36

Checking the battery poles................................................... 37

Replacing batteries ............................................................... 37

Light........................................................................................ 39

Bag holder.............................................................................. 40

Servicing the MC 1124........................................................... 40

Checking the pivot wheel ..................................................... 41

Checking the drive wheel ..................................................... 42

Checking the disengagement............................................... 43

Checking the brakes ............................................................. 44

Footplate/footrest.................................................................. 45

Spinalus back - settings ....................................................... 56

Spinalus-2 settings................................................................ 57

Stepless adjustment of seat depth ...................................... 58

Height adjustment of armrest............................................... 59

Adjusting the headrest.......................................................... 67

Service manual 2433-2007-S 4 of 98 Version 1.0.2/2020

Medema Production A/S

Swing-away tting................................................................. 67

Adjusting the ION seat.......................................................... 72

Replacing the motor gear ..................................................... 73

Replacement of coal in the motor........................................ 74

Replacing hoist / tilt .............................................................. 75

Fuses ...................................................................................... 76

Joystick R-net and the power module................................. 77

Motors and the power module ............................................. 77

Securing to vehicle oor with belts..................................... 78

DAHL docking system .......................................................... 80

Mounting the docking spear................................................. 81

Mounting the drive wheel ..................................................... 83

Footrest, electric adult.......................................................... 84

Footrest, manual adult.......................................................... 85

Footrest actuator part ........................................................... 86

Mounting bracket for footrest .............................................. 87

Footplate ................................................................................ 88

Central footplate, adult, electric........................................... 89

Central footplate, child, electric........................................... 90

Central footplate adult, manual............................................ 91

Central footplate, Junior manual ......................................... 92

Swing-away joystick mount (adult)...................................... 93

Technical data........................................................................ 94

Seat angles............................................................................. 97

Service manual 2433-2007-S 5 of 98 Version 1.0.2/2020

Medema Production A/S

Introduction

This manual contains servicing instructions for the MC 1124 .

The Service Manual is a supplement to our Spare Parts Cata-

logue and User Manual.

You are now the owner of an electric mobility wheelchair devel-

oped for use indoors as well as outdoors. It is what is called a

Class B vehicle according to the European standard EN 12184.

You are now the owner of an electric mobility wheelchair developed

for use indoors as well as outdoors. It is what is called a Class B vehi-

cle according to the European classication of electric wheelchairs.

MC 1124, and any assistive product are designed for safe travel for at

least 10 years, up to a max. of 5,000 hours, provided it is serviced and

safety-checked every third year, corresponding to 1500 hours of op-

eration. The service must be carried out by an authorised workshop.

IMPORTANT! For safety reasons it is of the utmost importance

that the servicing and safety check intervals are complied with,

as this minimises the risk of brake failure and short-circuits in

the wiring, which could generate heat and cause a re.

If help is required with troubleshooting, Medema A/S is always happy

to provide telephone assistance. If the problem seems to be an elec-

trical fault that prevents the MC 1124 from working, please tell us the

error code. This can be found on the battery indicator on the control

panel. Read more about this in the section on Troubleshooting.

Please also have the MC 1124 serial number handy when con-

tacting Medema A/S.

Medema A/S is not responsible for any damage or injuries

caused by inappropriate or unsafe use of the MC 1124.

If you have any questions that are not answered directly by this

manual, you are always welcome to contact us. See contact

information on page two.

NB: Errors and omissions excepted. Specications subject to change.

Medema A/S also reserves the right to update the service manu-

al in line with any modications or improvements to the product.

Service manual 2433-2007-S 6 of 98 Version 1.0.2/2020

Medema Production 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 n-

gers. It can be driven with only one hand either left or right.

The occupant must be able to see in order to register trafc sig-

nals and other road users when driving in trafc. The occupant

can be deaf and/or speechless.

The occupant must have a cognitive ability to understand the

operation of the joystick and its buttons and icons.

The maximum occupant weight is 150 kg.

Help for the visually impaired

If you have difculty reading small print in the user manual, we

recommend that you visit our website, where you can read this

manual in PDF format. You can enlarge the PDF manual on

your PC monitor to suit your needs and preferences.

If you nd it difcult to understand the manual and have general

questions about the product, please feel free to contact us. You

can nd our contact info on page two of this user manual.

You can nd manuals for all our products on our web page

www.medema.dk. Or contact Medema A/S, and we can send

the manuals in a mail for you. Find the contact information on

page two in this manual.

FSN (Field Safety Notice)

All information concerning safety can be found at www.mede-

ma.com, which is always updated with the latest safety informa-

tion. In the event of important safety-related changes, we will

notify our customers directly (FSN).

Service manual 2433-2007-S 7 of 98 Version 1.0.2/2020

Medema Production A/S

Symbols

Used in the manual to indicate sections describing situations

where extra care is required owing to the risk of personal injury.

Used to indicate sections on electromagnetic compatibility

(EMC).

Warning!

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 users weighing max. 150

kg.

Joystick

The joystick control box must not be exposed to extremes of

temperature or kept in a damp environment for extended peri-

ods.

The joystick control box must not be subjected to heavy knocks.

Do not switch off the control box while driving, except in an

emergency, as this may damage the electronics.

For cleaning, use a damp cloth with slightly soapy water.

Do NOT allow any water or moisture to enter the control box.

Service manual 2433-2007-S 8 of 98 Version 1.0.2/2020

Medema Production 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 ame resistance has been tested in

accordance with DS/EN 1021-2:2014 Furniture - Assessment of

the ignitability of upholstered furniture - Part 2: Ignition source

match ame equivalent.

Warning

The seat may become very hot if exposed to direct sunlight.

Similarly, the seat will become very cold if it is exposed to cold

temperatures, e.g., frost.

Service manual 2433-2007-S 9 of 98 Version 1.0.2/2020

Medema Production A/S

Declaration of conformity

Medema A/S hereby declares that:

Machine: Electric mobility wheelchair

Use: Transport of walking-disabled people

Model No: MC 1124

Complies with the Medical Device Directive 93/42/EEC

The product is accredited according to standard DS/EN 12184

- Electrically powered wheelchairs, scooters and their chargers -

Requirements and test methods.

The product is risk analysed in accordance with the harmonized

standard DS/EN ISO 14971:2012 Medical devices - Application

of risk management to medical devices.

The Mini Crosser can, for a fee, be taken to the nearest dealer

for disposal in accordance with current environmental regula-

tions.

Manufacturer: Medema A/S

Address: Enggårdvej 7, DK-7400 Herning

Tel. +45 7010 1755

Date: 31.01.2018 Signature: _____________________

Managing director Finn Dose

Service manual 2433-2007-S 10 of 98 Version 1.0.2/2020

Medema Production 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. The warranty will be void if the product has been

removed or appears to have been mishandled.

There is a 5-year warranty against breakage and corrosion of

the undercarriage.

For the warranty to cover batteries, the charger used must be

sold by Medema A/S.

The fabric, type and serial number must be indicated on the

warranty specication, otherwise, warranty coverage may be

denied.

Items returned under a warranty claim must be suitably pack-

aged to prevent damage during transport. Items damaged

during transport due to poor packaging will not covered by the

warranty.

The warranty does not cover freight costs.

The warranty requires inspection according to the intervals

specied in the technical specications. Service and mainte-

nance must be carried out by Medema authorised profession-

als.

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