Medema Mini Crosser M2 User manual
Service Manual
Mini Crosser M2
P9-0157-S ver. 2.1.0 - December 2018 GB
medemagroup
Service manual P9-0157-S 2 of 70 Version 2.0.9 - 2018
Medema A/S
Service manual P9-0157-S 3 of 70 Version 2.0.9 - 2018
Medema A/S
Contents
Contents................................................................................. 3
Introduction............................................................................ 5
Symbols.................................................................................. 6
Warning! ................................................................................. 6
Alarm ...................................................................................... 6
Contagion!.............................................................................. 6
Safe servicing ........................................................................ 7
Tool list ................................................................................... 8
Storage ................................................................................... 9
Cleaning ................................................................................. 9
Declaration of conformity..................................................... 10
Maintenance........................................................................... 11
User menu.............................................................................. 12
Service summary for Mini Crosser M Model....................... 15
Control panel ......................................................................... 21
Programming the technician menu ..................................... 22
Display charge curve ............................................................ 29
Troubleshooting .................................................................... 32
The vehicle’s driving characteristics................................... 35
Batteries ................................................................................. 35
Battery disposal..................................................................... 36
Charging................................................................................. 36
Standby power....................................................................... 37
Fitting an accelerator switch................................................ 39
Fitting corner speed reduction, 3W ..................................... 41
Fitting corner speed reduction, 4W ..................................... 42
Fitting a foot pedal ................................................................ 43
Fitting a twist grip accelerator, right & left.......................... 45
Electrical seat turning from right to left .............................. 47
Elevated footrest ................................................................... 48
Anti-theft alarm, tilt alarm and temperature sensor. .......... 48
Fitting accessories on the C-rail.......................................... 50
Wear of magnetic brake........................................................ 53
Replacing bulb in headlight.................................................. 54
Fitting a side-view mirror...................................................... 54
Wheel radius data m2............................................................ 55
Radius = 160 mm ................................................................... 55
Radius = 175 mm ................................................................... 55
Radius = 160 mm ................................................................... 55
Radius = 170 mm ................................................................... 55
Securing to vehicle oor with belts..................................... 56
Transporting by plane ........................................................... 59
Towing .................................................................................... 59
Front wheel alignment, 4W................................................... 60
Service manual P9-0157-S 4 of 70 Version 2.0.9 - 2018
Medema A/S
Programming ......................................................................... 61
Technical data........................................................................ 61
Fejlkoder................................................................................. 66
Service manual P9-0157-S 5 of 70 Version 2.0.9 - 2018
Medema A/S
Introduction
This manual contains servicing instructions for the Mini Crosser
M2Model mobility scooter.
The Service Manual is a supplement to our Spare Parts
Catalogue and User Manual.
The Mini Crosser M2is 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 year, corresponding to 500 hours of
operation. The service must be carried out either by Medema
A/S or 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 Production is
always happy to provide telephone assistance. If the problem
seems to be an electrical fault that prevents the scooter 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 scooter’s serial number handy when
contacting Medema A/S.
If you have any questions that are not answered directly by this
manual, you are always welcome to contact us at:
Medema A/S
Tel: +45 7010 2054
Email: info@minicrosser.com
Internet: www.minicrosser.dk
NB: Errors and omissions excepted. Specications subject to
change.
Medema A/S also reserves the right to update the service
manual in line with any modications or improvements to the
product.
Service manual P9-0157-S 6 of 70 Version 2.0.9 - 2018
Medema 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 Mini Crosser M Model has been designed for users
weighing max. 175 kg. Can be supplied in a HD version as
standard for a max person weight of 250 kg.
Alarm
Temperature sensor, alarm system and tilt alarm are built into
the same box that can be acquired as an option for the Mini
Crosser M2.
Note!
The alarm is always turned off on delivery. See the chapter
about ”Programming the User Menu” to turn on the alarm.
Contagion!
Note!
The tires can sometimes rub off on oor coverings, particularly
linoleum. Medema Production assumes no responsibility in
case of contagion.
To prevent this, we recommend that you protect delicate oors
with some sort of driving surface.
Service manual P9-0157-S 7 of 70 Version 2.0.9 - 2018
Medema A/S
Safe servicing
To avoid injuries to both the service engineer and the subsequent
user of the scooter, it is important to get to know the product
before servicing it.
Be particularly aware of the following:
The Mini Crosser MUST be turned off at the main switch. If
electrical components are being serviced, the positive terminal on
the battery MUST also be disconnected.
If the voltage needs to be measured in the course of
troubleshooting, take great care not to short-circuit anything.
Take great care not to short-circuit the battery terminals.
Be careful not to lift heavy parts such as the seat, battery and
motor gear incorrectly or drop them.
Make sure to raise one rear wheel off the ground so that the
scooter cannot drive off accidentally.
Use professionally maintained tools.
Where lock nuts are used, NEW ones MUST be tted when the
scooter is reassembled.
Take care to t new cable strips in the same way as the old ones.
Make sure that no cables can be trapped by moving parts or stick
out in such a way as to catch on things.
End every service by making sure that the product is roadworthy:
- Check that all the connectors are plugged in correctly.
- Check that all the mechanical parts are properly secured.
Turn the scooter on and check
- that the magnetic brake clicks when the accelerator is activated.
- When the accelerator is released, it must not be possible to push
the scooter.
Service manual P9-0157-S 8 of 70 Version 2.0.9 - 2018
Medema A/S
Tool list
The following tools are needed to service the scooter:
Circlip pliers
Allen keys
Box spanners, 7-17 mm
Open-ended spanners, 7-17 mm
Phillips and torx screwdrivers, 10/15/20/25 slot
Needle-nose pliers
Side-cutting pliers
Plastic hammer
Set of punches
Retractable knife
Steel brush
Water pump pliers
Wire strippers
Crimping tool
Pliers for Molex 5556/5558 crimps
Riveting pliers
Small cable ties
Multimeter
Battery tester
Tyre pressure gauge
Tyre pump with Schrader valve
Acid-free oil and grease
Loctite 406 / 603
Cable ties
PC
PC Programming package for S180
Service manual P9-0157-S 9 of 70 Version 2.0.9 - 2018
Medema A/S
Storage
The Mini Crosser is designed for use in all types of weather.
The scooter should, however, be stored and charged under
cover at temperatures in excess of 0°C. The charger must also
be kept dry.
If the scooter is not going to be used for a long time, it is
advisable to protect the tyres by chocking the scooter up. It is
also a good idea to cover the scooter to protect it from dirt, dust
and sunlight.
Cleaning
The Mini Crosser should be cleaned with a damp cloth. A little
washing-up liquid can be used if necessary. The plastic covers
can be polished with an ordinary glass cleaner or car wax.
Note!
Using a high-pressure cleaner or hose may damage the Mini
Crosser’s electronics.
While drying, the Mini Crosser must be placed on a at surface.
It must be kept indoors; preferably in a heated room. The
temperature must not exceed 50°.
Service manual P9-0157-S 10 of 70 Version 2.0.9 - 2018
Medema A/S
Declaration of conformity
Medema A/S hereby declares that:
Machine: Mini Crosser
Use: (Prescribed use in
User Manual)
Model No: M2
Complies with the Medical Device Directive 93/42/EEC
The product is made in accordance with the harmonized
standard EN 12184 - Electrically powered wheelchairs, scooters
and their chargers.
The product is risk analysed in accordance with the harmonized
standard DS/EN ISO 14971:2007-04-10 2. edition - Medical
devices - Application of risk management to medical devices.
Mini Crosser scooters can, for a fee, be taken to the nearest
dealer for disposal in accordance with current environmental
regulations.
Manufacturer: Medema A/S
Address: Enggårdvej 7, DK-7400 Herning
Tel./Fax +45 7010 2054 +45 9716 8582
Date: 02.01.2014 Signature: _____________________
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