Medema Mini Crosser X1 User manual
Service Manual
Mini Crosser X1
1533-2001-S ver. 1.0.2 - January 2020 GB
medemagroup
Service Manual 1533-2001-S 2 of 112 Version 1.0.2/2020
Medema Production A/S
Serial number: ___-______________-______-_______
Delivery date: ________________ Year 20______
This vehicle was supplied by: Date: /
Medema A/S
Enggårdvej 7
Snejbjerg
DK-7400 Herning
Denmark
Phone: +45 70 10 17 55
Mail: [email protected]
Dealer:
For this product You can expect to nd the following documentation:
• User manual
• Service manual
• Spare parts list
• Presell information.
Service Manual 1533-2001-S 3 of 112 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
Contagion!.............................................................................7
Safe servicing .......................................................................8
Tool list ..................................................................................9
Storage ..................................................................................10
Cleaning ................................................................................10
Declaration of conformity....................................................11
Medema A/S Warranty..........................................................12
Control panel ........................................................................13
Preparations / Adjustments prior to use ............................15
Electric seat adjustment ......................................................17
Seat rotation..........................................................................18
Steering column ...................................................................19
Serial number........................................................................20
Driving the Mini Crosser X1 ................................................21
Lap belt..................................................................................24
Specic driving situations...................................................26
Long hills/difcult ground ...................................................28
Anti-tilt wheels / stabilisers .................................................29
General care and maintenance ...........................................30
Insurance...............................................................................31
Batteries ................................................................................32
Battery weight.......................................................................32
Charging................................................................................32
Battery disposal....................................................................33
Storage ..................................................................................35
Cleaning ................................................................................35
Service summary for Mini Crosser X1................................36
Troubleshooting ...................................................................41
Programming unit.................................................................44
Programming via PC ............................................................45
Information about the vehicle via PC .................................47
Fuses .....................................................................................52
Summary of battery connections........................................53
Sockets and control panel...................................................54
Brakes....................................................................................55
Disengagement.....................................................................56
Transporting by motor vehicle............................................57
Securing to vehicle oor with belts....................................58
Service Manual 1533-2001-S 4 of 112 Version 1.0.2/2020
Medema Production A/S
Transporting by plane ..........................................................61
Towing ...................................................................................61
Changing the wheels............................................................62
Replace the wigwag potentiometer ....................................67
Replace the speed potentiometer.......................................69
Replace the head..................................................................71
Replace the circuit board.....................................................72
Replace headlights...............................................................74
Replace gas spring for steering collumn...........................76
Replace the front springs ....................................................77
Replace rear spring..............................................................78
Replace tail light...................................................................79
Replace batteries..................................................................80
Replace transaxle.................................................................81
Replace cable for hand brake..............................................84
Replace the magnetic brake................................................86
Replace fuses .......................................................................88
Replace coal..........................................................................89
Replace the controller..........................................................91
Dimensioned drawing, Mini Crosser X1 3W.......................93
Dimensioned drawing, Mini Crosser X1 4W.......................94
Introduction to the Ergo2 seat ............................................95
Basket on seatback..............................................................100
Front wheel alignment, 4W..................................................101
Technical data.......................................................................102
Weight of the seats...............................................................105
Checklist for servicing X1: .................................................106
Electrical circuit diagram.....................................................108
Service Manual 1533-2001-S 5 of 112 Version 1.0.2/2020
Medema Production A/S
Introduction
This manual contains servicing instructions for the Mini Crosser
X1 mobility scooter.
The Service Manual is a supplement to our Spare Parts Cata-
logue and User Manual.
You have now taken possession of an electric mobility Mini
Crosser developed for outdoor driving by active users. It is what
is called a Class C vehicle in according to the European classi-
cation of electric wheelchairs.
The Mini Crosser X1 is designed for safe travel for at least 10
years, up to a max. 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.
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 is always happy to
provide telephone assistance. If the problem seems to be an elec-
trical 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 con-
tacting 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
Phone: +45 70 10 17 55
E-mail: [email protected]
Internet: www.medema.com
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 1533-2001-S 6 of 112 Version 1.0.2/2020
Medema Production A/S
Intended occupant
The intended occupant of the Mini Crosser X is a person with
limited ability of walking themselves.
The occupant must be able to see in order to register trafc sig-
nals and other road users when driving in trafc. The occupant
can be deaf and/or speechless.
The occupant must have a cognitive ability to understand the
operation of a scooter and its buttons and icons.
The Mini Crosser can be driven with only one hand either left or
right.
The maximum occupant weight is 175 kg.
Help for the visually impaired
If you have difculty 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 difcult 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 in 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 1533-2001-S 7 of 112 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 Mini Crosser X1 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.
Contagion!
A standard Mini Crosser is equipped with tyres that does not
contage, but if another type of tyres are used, it can sometimes
rub off on oor coverings, particularly linoleum. Medema A/S
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 1533-2001-S 8 of 112 Version 1.0.2/2020
Medema Production 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 be-
fore servicing it.
• Be particularly aware of the following:
• The Mini Crosser MUST be turned off at the main switch. If elec-
trical 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 troubleshoot-
ing, 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 1533-2001-S 9 of 112 Version 1.0.2/2020
Medema Production 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 El-zink = 2400, A2 = 2700, bearings = 6300
• Cable ties
• PC
• PC Programming package for S200
Service Manual 1533-2001-S 10 of 112 Version 1.0.2/2020
Medema Production A/S
Storage
The Mini Crosser is designed for use in all types of weather.
The scooter should, however, be stored and charged under cov-
er 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 advis-
able 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.
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