Fimap Mx Series User manual

USE AND MAINTENANCE MANUAL
Mx - SMx
ED. 05-2011 EN
ORIGINAL
INSTRUCTIONS
Doc. 10015330
Ver. AD

The descriptions contained in this document are not binding.
The company therefore reserves the right to make any modifications at any time to elements,
details, or accessory supply, as considered necessary for reasons of improvement or
manufacturing/commercial requirements.
The reproduction, even partial, of the text and drawings contained in this document is prohibited
by law.
The company reserves the right to make any technical and/or supply modifications. The images
are for reference purposes only, and are not binding in terms of design and supply.
Symbols used in the manual
Open book symbol with an "i"
Indicates that this document is an instruction manual
Open book symbol
Used to tell the operator to read the manual before using the machine
Warning symbol
Carefully read the sections marked with this symbol, for the safety of the
operator and the machine
Warning symbol
Indicates danger of gas exhalation and leakage of corrosive liquids
Warning symbol
Indicates the danger of fire
Do not go near with free flames
Warning symbol
Indicates that the packed product should be handled with suitable lifting
means that comply with the legal requirements

3
CONTENTS
ON CONSIGNMENT OF THE MACHINE................................................................................................................................................................................5
SERIAL NUMBER PLATE.......................................................................................................................................................................................................5
INTRODUCTION.....................................................................................................................................................................................................................5
INTENDED USE......................................................................................................................................................................................................................5
TECHNICAL DESCRIPTION...................................................................................................................................................................................................6
TECHNICAL DESCRIPTION...................................................................................................................................................................................................6
SYMBOLS USED ON THE MACHINE....................................................................................................................................................................................7
GENERAL SAFETY REGULATIONS......................................................................................................................................................................................8
MACHINE PREPARATION.....................................................................................................................................................................................................9
1. HANDLING THE PACKAGED MACHINE............................................................................................................................................................................ 9
2. HOW TO UNPACK THE MACHINE..................................................................................................................................................................................... 9
3. HOW TO MOVE THE MACHINE ....................................................................................................................................................................................... 10
4. INSERTING THE BATTERIES........................................................................................................................................................................................... 10
5. CONNECTING THE BATTERIES (MX VERSION)............................................................................................................................................................ 11
6. CONNECTING THE BATTERIES (SMX VERSION).......................................................................................................................................................... 11
7. TYPE OF BATTERY........................................................................................................................................................................................................... 11
8. MAINTENANCE – DISPOSAL OF THE BATTERY ........................................................................................................................................................... 12
9. CONNECTION OF THE ELECTRICAL SYSTEM CONNECTOR...................................................................................................................................... 12
10. CHARGING THE BATTERIES WITH AN EXTERNAL BATTERY CHARGER................................................................................................................ 12
11. CHARGING THE BATTERIES WITH A BUILT-IN BATTERY CHARGER ..................................................................................................................... 13
12. BATTERY INDICATOR.................................................................................................................................................................................................... 14
13. INSTRUMENT PANEL COMPONENTS.......................................................................................................................................................................... 15
14. REAR COMPONENTS..................................................................................................................................................................................................... 15
15. FRONT AND SIDE COMPONENTS................................................................................................................................................................................ 15
16. ASSEMBLING THE SQUEEGEE..................................................................................................................................................................................... 15
17. ADJUSTING THE SQUEEGEE INCLINATION................................................................................................................................................................ 16
18. ADJUSTING THE SQUEEGEE HEIGHT......................................................................................................................................................................... 16
19. RECOVERY TANK........................................................................................................................................................................................................... 16
20. SOLUTION TANK............................................................................................................................................................................................................. 17
21. DETERGENT SOLUTION ( VERSIONS WITHOUT FSS ).............................................................................................................................................. 17
22. DETERGENT SOLUTION (VERSIONS WITH FSS)........................................................................................................................................................ 17
23. BRUSH ASSEMBLY (BRUSH HEAD WITH SINGLE DISC BRUSH).............................................................................................................................. 18
24. ASSEMBLY OF SINGLE DISC BRUSH HEAD SPLASH GUARD RUBBER.................................................................................................................. 19
25. ASSEMBLING THE BRUSH (BRUSH HEADS WITH DOUBLE DISC BRUSH) ............................................................................................................. 19
26. ASSEMBLY OF DISC BI-BRUSH HEAD SPLASH GUARD........................................................................................................................................... 20
27. ASSEMBLING THE BRUSH (BRUSH HEADS WITH CYLINDRICAL BRUSHES) MX 50S........................................................................................... 20
28. ASSEMBLING THE BRUSH (BRUSH HEADS WITH CYLINDRICAL BRUSHES) SX 60S............................................................................................ 21
29. REGULATING THE SOLUTION IN MODELS WITHOUT FSS........................................................................................................................................ 21
30. REGULATING THE DETERGENT IN MODELS WITH FSS............................................................................................................................................ 22
31. POTENTIOMETER ADJUSTMENT................................................................................................................................................................................. 22
32. REVERSE FUNCTION..................................................................................................................................................................................................... 23
33. PRIMING OF DETERGENT PUMP (VERSIONS WITH FSS)........................................................................................................................................ 23
WORK...................................................................................................................................................................................................................................24
1. PREPARING TO WORK.............................................................................................................................................................................................. 24
2. OVERFLOW DEVICE................................................................................................................................................................................................... 25
AT THE END OF THE WORK...............................................................................................................................................................................................26
1. AT THE END OF THE WORK............................................................................................................................................................................................ 26
2. EMPTYING THE MX HOPPER.......................................................................................................................................................................................... 26
3. EMPTYING THE SMX HOPPER........................................................................................................................................................................................ 27

4
3. STORING OF THE MACHINE........................................................................................................................................................................................... 27
DAILY MAINTENANCE.........................................................................................................................................................................................................28
1. CLEANING THE RECOVERY TANK................................................................................................................................................................................. 28
2. CLEANING THE SUCTION FILTER.................................................................................................................................................................................. 28
4.CLEANING THE SQUEEGEE............................................................................................................................................................................................. 28
5. DISASSEMBLING THE BRUSH (MX 50 BT VERSIONS )................................................................................................................................................ 29
6. DISASSEMBLING THE BRUSH (BRUSH HEAD WITH DOUBLE BRUSH) ..................................................................................................................... 29
7. DISASSEMBLING THE BRUSH (BRUSH HEADS WITH CYLINDRICAL BRUSHES - MX MACHINES) ........................................................................ 29
8. DISASSEMBLING THE BRUSH (BRUSH HEADS WITH CYLINDRICAL BRUSHES - SMX MACHINES)...................................................................... 30
WEEKLY MAINTENANCE.....................................................................................................................................................................................................31
1.CLEANING THE SQUEEGEE TUBE.................................................................................................................................................................................. 31
2.CLEANING THE SQUEEGEE TUBE (SMX 60S MODELS)............................................................................................................................................... 31
3. CHECKING THE BRAKE................................................................................................................................................................................................... 31
4. CLEANING THE SOLUTION TANK................................................................................................................................................................................... 32
5. REPLACING THE BRUSHING BASE SPLASH GUARD (MX VERSION) ....................................................................................................................... 32
6. REPLACING THE BRUSHING BASE SPLASH GUARDS (SMX VERSION).................................................................................................................... 32
4. REPLACING THE FRONT SQUEEGEE RUBBER............................................................................................................................................................ 33
5. REPLACING THE FRONT SQUEEGEE RUBBER............................................................................................................................................................ 33
EXTRAORDINARY MAINTENANCE.....................................................................................................................................................................................34
1. CLEANING THE DOSING SYSTEM (VERSIONS WITH FSS)......................................................................................................................................... 34
TROUBLESHOOTING ..........................................................................................................................................................................................................35
INSUFFICIENT WATER ON THE BRUSH ............................................................................................................................................................................ 35
THE MACHINE DOES NOT CLEAN WELL........................................................................................................................................................................... 35
THE SQUEEGEE DOES NOT DRY PERFECTLY ................................................................................................................................................................ 35
EXCESSIVE FOAM PRODUCTION....................................................................................................................................................................................... 35
ELECTRIC FUSES AND THERMAL CUT-OUTS.................................................................................................................................................................. 35
DISPOSAL ............................................................................................................................................................................................................................36
CHOOSING AND USING THE BRUSHES............................................................................................................................................................................37
EC DECLARATION OF COMPLIANCE.................................................................................................................................................................................38

5
On consignment of the machine
When the machine is delivered to the customer, an immediate check must
be performed to ensure all the material mentioned in the shipping
documents has been received, and also to check the machine has not
been damaged during transportation. If this is the case, the carrier must
ascertain the extent of the damage at once, informing our customer
service office. It is only by prompt action of this type that the missing
material can be obtained, and compensation for damage successfully
claimed.
Introduction
Mx / SMx is a floor scrubbing machine which, via the mechanical action of
the rotating brush and the chemical action of a water/detergent solution,
can clean any type of flooring. As it advances, it also collects the dirt
removed and the detergent solution not absorbed by the floor.
The machine must be used only for this purpose. Even the best
machines will only work well if used correctly and kept in good working
order. We therefore suggest you read this instruction booklet carefully and
read it again whenever difficulties arise while using the machine If
necessary, remember that our assistance service (organised in
collaboration with our dealers) is always available for advice or direct
intervention.
Serial number plate
Intended use
The scrubbing machine is designed exclusively for the professional
cleaning of surfaces and floors in industrial, commercial and public
environments. The machine is only suitable for use in closed (or at least
covered) places.
The machine is not suitable for use in the rain, or under water jets. It is
FORBIDDEN to use the machine in places with a potentially explosive
atmosphere, for picking up dangerous dusts or inflammable liquids. In
addition, it is not suitable as a means of transport for people or objects.

6
TECHNICAL DESCRIPTION UM Mx 50Bt Mx 50Bts Mx 55Bt Mx 65Bt
Rated power W 1260 1260 1260 1260
Working width mm 500 500 550 660
Width of rear squeegee mm 755 755 755 948
Work capacity m2/h 2250 2250 2500 2970
Brushes (diameter or length) ∅mm 500 (x1) 110x500 (x2) 285 (x2) 355 (x2)
Brush rotations rpm 240 800 240 225
Pressure on the brushes kg 40 40 40 45
Brush motor V / W 24/560 24/560 24/560 24/560
Type of advance Autom Autom Autom Autom
Maximum gradient 10% 10% 10% 10%
Movement speed km/h 0-5 0-5 0-5 0-5
Suction motor V / W 24/310 24/310 24/310 24/310
Suction vacuum mbar 188 188 188 188
Solution tank PE l 55 55 55 55
Recovery tank PE l 60 60 60 60
Gross weight of the machine ready for use kg 253 253 252 253
Batteries V/Ah 12/150 (x2) 12/150 (x2) 12/150 (x2) 12/150 (x2)
Battery charger * V/A 24/15 24/15 24/15 24/15
Battery compartment dimensions (Length / Height / Width) mm / mm / mm 350x305x360 350x305x360 350x305x360 350x305x360
Machine dimensions (Length / Height / Width) mm / mm / mm 1380x1053x53 1380x1053x53 1380x1053x53 1380x1053x53
Noise level (in compliance with IEC 704/1) dB (A) 59.2 59.2 59.2 59.2
Vibration level m/s21.16 1.16 1.16 1.16
* CB models with built-in battery charger
TECHNICAL DESCRIPTION UM SMx 65Bt SMx 75Bt SMx 60Bts
Rated power W 1360 1360 1800
Working width mm 660 760 600
Width of rear squeegee mm 948 1050 948
Work capacity m2/h 3300 3750 3000
Brushes (diameter or length) ∅mm 345 (x2) 430 (x2) 150X600 (x2)
Brush rotations rpm 240 240 575
Pressure on the brushes kg 30-50 30-50 30-50
Brush motor V / W 24/560 24/560 24/1000
Type of advance autom autom autom
Maximum gradient % 10% 10% 10%
Movement speed km/h 0-3 0-3 0-3
Suction motor V / W 24/310 24/310 24/310
Suction vacuum mbar 188 188 188
Solution tank PE l 80 80 80
Recovery tank PE l 90 90 90
Gross weight of the machine ready for use kg 330 335 335
Batteries V / AhC5 6/200 (x4) 6/200 (x4) 6/200 (x4)
Battery charger * V/A 24/25 24/25 24/25
Battery compartment dimensions (Length / Height / Width) mm / mm / 450x305x450 450x305x450 450x305x450
Machine dimensions (Length / Height / Width) mm / mm / 1448x1095x680 1448x1095x890 1448x1095x680
Noise level (in compliance with IEC 704/1) dB (A) 68.7 68.7 68.7
Vibration level m/s21.07 1.07 1.07
* CB models with built-in battery charger

7
SYMBOLS USED ON THE MACHINE
Tap symbol
Used to indicate water regulation changes ( FSS models)
Detergent symbol
Used to indicate detergent regulation changes ( FSS models )
Brush release symbol (MX 50 model )
Used to indicate the button for automatic brush release
Battery charge level indicator
Battery symbol
Warning high voltage 110-220 Volt
Indicates the maximum temperature of the detergent solution
Located near the solution tank inlet
Indicates the maximum gradient

8
GENERAL SAFETY REGULATIONS
The regulations illustrated below must be carefully followed in order to avoid harm to the operator and damage to the machine.
•Read the labels on the machine carefully. Do not cover them for any reason and replace them immediately if they become damaged.
•The machine must be exclusively used by authorised, trained personnel.
•During the working of the machine, pay attention to other people and especially to children.
•The machine is not suitable for cleaning carpets.
•The socket for the battery charger cable must have a prescribed earth connection.
•Avoid damaging the battery charger cable by crushing or bending it, or by applying stress.
•If you notice any damage to the battery charger cable, contact a FIMAP technical assistance centre immediately.
•Do not mix different types of detergent as this may produce harmful gases.
•Do not place any liquid containers on the machine.
•The machine is designed for dry use only and should not be used or kept outdoors in wet conditions.
•The storage temperature must be between -25°C and +55°C; do not store outdoors in damp conditions.
•Conditions of use: room temperature between 0°C and 40°C with relative humidity between 30 and 95%.
•Do not use the machine in an explosive atmosphere.
•Do not use the machine as a means of transport.
•Do not use acid solutions which may damage the machine.
•Avoid working with the brushes when the machine is standing still, so as not to damage the floor.
•Do not vacuum inflammable liquids.
•Do not use the device to collect dangerous powders.
•In the event of a fire, use a powder extinguisher. Do not use water.
•Do not knock against shelving or scaffolding, where there is a danger of falling objects.
•If the machine is used where there is a risk of falling objects, the machine must be equipped with protection devices against falling objects.
•Do not use the machine on surfaces with an inclination greater than the one shown on the plate.
•The machine is designed to simultaneously carry out the washing and drying operations. Different operations should only be carried out in areas
where the passage of unauthorised persons is prohibited. Signal the presence of damp floors with suitable signs.
•If the machine does not work properly, verify that this is not caused by failure to carry out routine maintenance. Otherwise, request the intervention of
the FIMAP technical assistance centre.
•If you need to replace any components, request the ORIGINAL spare parts from a FIMAP dealer and/or Authorised Retailer.
•Before carrying out any maintenance work, switch off the machine and disconnect the battery connector.
•Do not remove any protection devices which require the use of tools in order to be removed.
•Do not wash the machine with direct water jets or with pressurised water, nor with corrosive substances.
•Send the machine to a FIMAP technical assistance centre for servicing at least once a year.
•To prevent scaling in the solution tank filter, do not fill the tank with detergent solution many hours before using the machine.
•Before using the machine, verify that all the hatches and covers are positioned as shown in this Use and Maintenance Manual.
•When disposing of consumption materials, comply with currently effective laws and regulations.
•When your FIMAP machine has reached the end of its long working life, dispose of the materials it contains in an appropriate manner, and bearing in
mind that the machine itself was constructed using 100% recyclable materials.
•Only use the brushes supplied with the device, or those specified in the Use and Maintenance Manual (page 37). The use of other brushes could
compromise safety levels.
•The device must be disconnected from the power supply before removing the battery.
•The battery must be removed from the device before this is disposed of.
•The battery and battery charger must be disposed of in a safe manner by scrupulously comply with currently effective laws.
•The machine is not suitable for use by children or people with reduced physical, mental and sensorial capacities, or people lacking experience and
knowledge, unless supervised and instructed in the use of the machine by a person responsible for their safety.
•Children must be supervised to ensure they do not play with the device.
•To prevent unauthorised use, remove the key after use.
•When the machine if left unattended, engage the parking brake for safety against unintentional movements.

9
MACHINE PREPARATION
1. HANDLING THE PACKAGED MACHINE
The machine is contained within specific packaging.
It is not possible to place more than two packages on top of each other.
The total weight is 130kg (without batteries) for Mx models
Total weight is 175kg for SMx models
The overall dimensions of the package are:
Mx VERSIONS
A: 1260mm
B: 720mm
C: 1660mm
SMx VERSIONS
A: 1760mm
B: 1020mm
C: 1270mm
2. HOW TO UNPACK THE MACHINE
1. Remove the outer packaging
2. The machine is fixed to the pallet with wedges which block the wheels
3. Remove these wedges
4. Use a chute to get the machine down from the pallet, pushing it backwards. Avoid violent blows to the
brush head
5. Keep the pallet for any future transport needs

10
MACHINE PREPARATION
3. HOW TO MOVE THE MACHINE
To safely transport the machine proceed as follows:
1. To move the machine, you should use a pallet to support it (positioning wooden wedges to block the
wheels, as shown in the previous paragraph).
2. Lower the squeegee (1) with the lever
3. Lower the brush head (2) making the brush head body rest on the pallet by means of the pedal
4. Stop the machine by pulling the brake lever
4. INSERTING THE BATTERIES
The machine may be supplied with batteries and a built-in battery charger.
If batteries other than those supplied with the machine are used, have the battery charger and battery
control card configuration checked by a qualified and trained FIMAP technician.
Perform a battery charging cycle before using the machine.
The batteries must be housed in the appropriate compartment beneath the recovery tank, and must also
satisfy the requirements of the IEC 21-5 Standard.
To insert the batteries you must:
1. Make sure the recovery tank is empty, otherwise empty it completely
2. Check that the parking brake is correctly engaged.
3. Make sure that the key switch in the “0” position
4. Lower the squeegee and brush head (see the appropriate chapters)
5. open the rear hinge that closes the upper tank
6. Rotate the tank as far as it will go, using the side handle
ATTENTION: Before fitting the batteries, lift in the backing and connect the
traction connector.
this process must be carried out by qualified personnel. An incorrect
connection of the connector may cause problems with machine functioning.
This operation is only possible for MX and SMx machines with semi-automatic traction
7. Lift the batteries by means of the grips on the upper part
8. house the batteries in the compartment, positioning the poles “+” and “-“ opposite each other
1
2

11
MACHINE PREPARATION
WARNING: you are advised to use airtight batteries only, to avoid the leakage
of acids!
ATTENTION: you are advised to always wear protective gloves, to avoid the
risk of serious injury to your hands
ATTENTION: You are advised to only lift and move the batteries with lifting
and transportation means suitable for the specific weight and size
5. CONNECTING THE BATTERIES (MX VERSION)
To connect the batteries you must:
1. house the batteries in the compartment, positioning the poles “+” and “-“ opposite each other
2. connect the batteries in series - using the jumper cables supplied (3) - to the poles “+” and “-“
3. Connect the battery connector cable to the terminal poles “+” and “-“ to obtain a voltage of 24V on the
terminals
6. CONNECTING THE BATTERIES (SMX VERSION)
4. house the batteries in the compartment, positioning the poles “+” and “-“ opposite each other
5. connect the batteries in series - using the jumper cables supplied (3) - to the poles “+” and “-“
6. Connect the battery connector cable to the terminal poles “+” and “-“ to obtain a voltage of 24V on the
terminals
7. TYPE OF BATTERY
To power the machine it is necessary to use:
•liquidelectrolyte lead traction batteries;
•sealed traction batteries with gasrecombination or gel technology.
OTHER TYPES MUST NOT BE USED.
Each battery consists of DIN type cells connected in series that supply 6V voltage (SMx) or 12V voltage
(Mx) to the clamps.
ATTENTION: You are advised to only lift and move the batteries with lifting
and transportation means suitable for the specific weight and size
1
1

12
MACHINE PREPARATION
They must be lifted by means of the grips on the upper part.
They must be housed in the special compartment, with the connection clamps facing the rear of the
machine.
They must be connected together in series, to obtain a 24V voltage on the clamps.
The electrical connection operations must be carried out by expert personnel, trained at the FIMAP
technical assistance centre.
8. MAINTENANCE – DISPOSAL OF THE BATTERY
For maintenance and recharging, respect the instructions provided by the battery manufacturer.
Particular attention must be paid when choosing the battery charger, if not supplied, since there are
different kinds according to the type and capacity of the battery.
When the battery reaches the end of its working life, it must be disconnected by expert, trained personnel,
then lifted (using the grips and suitable lifting devices) to remove it from the battery compartment.
EXHAUSTED BATTERIES ARE CLASSIFIED AS DANGEROUS WASTE AND MUST BE CONSIGNED
TO THE AUTHORISED BODIES FOR CORRECT DISPOSAL.
9. CONNECTION OF THE ELECTRICAL SYSTEM CONNECTOR
Beneath the recovery tank there is the battery connector (2), in which the electrical system connector (1)
must be inserted.
2
1
10. CHARGING THE BATTERIES WITH AN EXTERNAL BATTERY CHARGER
In order not to cause permanent damage to the batteries it is essential to avoid their complete discharge:
arrange the recharge within a few minutes of the switching on of the flashing "discharged batteries" signal.
ATTENTION: never leave the batteries completely discharged, even if the
machine is not being used. Check the battery charger is suitable for the
batteries installed, in terms of both capacity and type.
To connect the batteries you must:
1. Make sure the recovery tank is empty, otherwise empty it completely
2. Check that the parking brake is correctly engaged.
3. Make sure that the key switch in the “0” position
4. Move the machine near to the battery charger
5. Lower the squeegee and brush head (see the appropriate chapters)
6. open the rear hinge that closes the upper tank
7. Rotate the tank as far as it will go, using the side handle

13
MACHINE PREPARATION
8. Disconnect the electrical system connector from the battery connector (2)
9. Connect the battery charger connector to the electrical system connector
The coupling connector of the battery charger is consigned inside the bag containing this instruction
booklet, and must be assembled on the cables of the battery charger as indicated in the instructions.
ATTENTION: this process must be carried out by qualified personnel. An
incorrect connection of the connector may cause problems with machine
functioning.
2
10. Connect the recently wired cable to the external battery charger
ATTENTION: Carefully read the use and maintenance instructions of the
battery charger that is used for charging.
ATTENTION: Keep the recovery tank open for the duration of the battery
recharging cycle
to allow gas fumes to escape
11. After the charging cycle is complete, the battery connector (2) must be connected to the electrical
system connector
ATTENTION: danger of exhalation of gas and leakage of corrosive liquids
ATTENTION: danger of fire: do not go near with free flames
11. CHARGING THE BATTERIES WITH A BUILT-IN BATTERY CHARGER
In order not to cause permanent damage to the batteries it is essential to avoid their complete discharge:
arrange the recharge within a few minutes of the switching on of the flashing "discharged batteries" signal.
ATTENTION: never leave the batteries completely discharged, even if the
machine is not being used. Check the battery charger is suitable for the
batteries installed, in terms of both capacity and type.
To connect the internal battery charger you must:
1. Make sure the recovery tank is empty, otherwise empty it completely
2. Make sure that the key switch in the “0” position
3. Move the machine near to the battery charger
4. Lower the squeegee and brush head (see the appropriate chapters)
5. Engage the parking brake (see the appropriate chapter)
6. Open the rear hinge that closes the upper tank (1)
7. Rotate the tank as far as it will go, using the side handle (2)
2
1

14
MACHINE PREPARATION
8. Open the battery charger casing, rotating it towards you (1)
9. Insert the battery charger cable into the socket (2) on the machine
10. Plug the power supply cable of the charger into the mains socket.
ATTENTION: For the correct use of the battery charger, follow the instructions
in the enclosed booklet.
WARNING: the machine is equipped with an automatic system that
disconnects the power supply from the electrical system while the batteries are
being recharged.
WARNING: in order not to cause permanent damage to the batteries it is
essential to avoid their complete discharge: arrange the recharge within a few
minutes of the switching on of the flashing "discharged batteries" signal.
WARNING: never leave the batteries completely discharged, even if the
machine is not being used.
WARNING: for the daily recharging of the batteries, you must fully respect the
indications provided by the manufacturer or retailer. All installation and
maintenance operations must be carried out by specialised personnel
ATTENTION: make sure the battery charger green LED is on before using the
machine again
ATTENTION: danger of exhalation of gas and leakage of corrosive liquids
ATTENTION: danger of fire: do not go near with free flames
12. BATTERY INDICATOR
The battery indicator uses LEDs and has 8 positions (7 green (1) - charged batteries and 1 red (2) - run
down batteries).
WARNING: a few seconds after the red indicator light comes on, the brush
motor switches off automatically. With the remaining charge it is possible to
complete the drying process before recharging.
2 1
12

15
MACHINE PREPARATION
13. INSTRUMENT PANEL COMPONENTS
The instrument panel components are identified as follows:
1. Levers to activate brushes/traction (located beneath the grip)
2. Water outlet adjustment switch (FSS Versions)
3. Detergent outlet adjustment switch (FSS Versions)
4. Automatic brush release button (Mx 50 Bt Versions)
5. ON/OFF key switch
6. Battery level / hour-counter display
7. Speed adjustment knob.
14. REAR COMPONENTS
The rear components are identified as follows:
1. Brush lifting pedal
2. Water level tube
3. Solution tank water inlet cap
4. Drainage tube with recovery tank cap
5. Hinge to close the tanks
6. Compartment for battery charger / storage (depending on the model)
7. Squeegee lifting lever
8. Brake lever
9. Solution filter
15. FRONT AND SIDE COMPONENTS
The side components are identified as follows:
1. Lever for manual regulation of clean water outlet
2. Recovery tank lifting handle
3. Suction unit lifting handle
4. Upper storage compartment
5. Solution water filler cap
16. ASSEMBLING THE SQUEEGEE
For packaging reasons, the squeegee is supplied disassembled from the machine, and must be
assembled on the machine connection. The squeegee connection must be lifted by means of the lever,
then:
1. raise the squeegee and insert the small left-hand column (1) in the connection hole
2. push the connection lever (2) to the left
3. Raise the squeegee and insert the small right-hand column (3) in the connection hole
4. release the connection lever (2) so it is blocked in the flat housing of the small column
5. Insert the suction tube (4) in the appropriate squeegee sleeve (5), ensuring that the tube lies to the
right of the lifting cable
1
2 3
5 6
4
1
2
5
8
3
4
6
7
9
1
2
3
4
7
5
1
5

16
MACHINE PREPARATION
ATTENTION: these operations must be carried out using protective gloves to
avoid any possible contact with the edges or tips of metal objects
17. ADJUSTING THE SQUEEGEE INCLINATION
When moving, the rear rubber should be slightly tilted back in a uniform manner at an angle of about 45
degrees to the floor along its entire length of about 5mm. If it is necessary to increase the bend of the
rubber in the central part, you must tilt the squeegee backwards, rotating the adjuster (1) anticlockwise. To
increase the bend of the rubber at the sides of the squeegee, rotate the set screw clockwise. When fully
adjusted, fix the lock nut.
18. ADJUSTING THE SQUEEGEE HEIGHT
The height of the squeegee must be adjusted on the basis of the state of wear and tear of the rubber. To
do this, turn the knob (2) anticlockwise to raise the squeegee, and clockwise to lower it.
Remarks: the right and left wheels must be adjusted to the same level, so the squeegee can work parallel
to the floor.
19. RECOVERY TANK
Make sure the recovery tank is empty, otherwise empty it completely.
Check the cap of the drainage tube (on the rear of the machine) is correctly closed.
1 2
3
2

17
MACHINE PREPARATION
20. SOLUTION TANK
The recovery tank must be completely empty each time the solution tank is filled.
Remove the front inlet cap and check the solution filter is correctly fitted.
Check the filter cover (beneath the tank) is correctly closed.
21. DETERGENT SOLUTION ( VERSIONS WITHOUT FSS )
Fill with clean water at a temperature of not more than 50°C. It is possible to fill the solution tank either
from the front mouth (1) with the screw cap, or the rear mouth (2) with the rubber cap; the function of the
latter is to sustain the water tube by itself. You can check the quantity in the tank by means of the rear tube
(3).
Add the liquid detergent into the tank, in the concentration and manner specified by the manufacturer. The
formation of excess foam could damage the suction motor, so use only the minimum amount of detergent
necessary.
WARNING: always use low foam detergent. To avoid the production of foam,
before starting to clean, put a minimum quantity of antifoam liquid into the
recovery tank. Do not use pure acids.
ATTENTION: always use detergents whose manufacturer's label indicates
their suitability for scrubbing machines. Do not use acid or alkaline products or
solvents without this indication.
In addition, you are advised to always use low foam detergents.
Do not use pure acids or detergents with a stronger gradation than that
indicated on the label supplied.
ATTENTION: Protective gloves should always be worn before handling
detergents or acidic or alkaline solutions to avoid serious injury to hands.
22. DETERGENT SOLUTION (VERSIONS WITH FSS)
Fill with clean water at a temperature of not more than 50°C. It is possible to fill the solution tank either
from the front mouth (1) with the screw cap, or the rear mouth (2) with the rubber cap; the function of the
latter is to sustain the water tube by itself. You can check the quantity in the tank by means of the rear
tube (3).
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MACHINE PREPARATION
Fill the tank (1) in the internal compartment behind the battery with liquid detergent according to the
directions on the label. Be sure to close the screw cap correctly, to avoid any liquid leaking out during
normal machine usage.
WARNING: always use low foam detergent. To avoid the production of foam,
before starting to clean, put a minimum quantity of antifoam liquid into the
recovery tank. Do not use pure acids.
ATTENTION: The FSS automatic dosing system is designed to work with any liquid detergent. For this
reason, the percentage of detergent in the solution is subject to a maximum error of 5% compared with the
nominal value selected.
ATTENTION: the metering system is particularly suitable for frequent
maintenance cleaning.
Acid or alkaline detergents can be used with pH values between 4 and 10 and
that do not contain: oxidising agents, chlorine or bromine, formaldehyde,
mineral solvents.
The detergents used must be suitable for use with scrubbing machines.
If the system is not use on a daily basis, wash the circuit with water after use.
The system can be excluded. In the case of occasional use ofdetergents with a
pH of 1-3 or 11-14, use the scrubbing machine in the traditional way by adding
the detergent in the water clean tank and excluding the metering circuit.
ATTENTION: Protective gloves should always be worn before handling
detergents or acidic or alkaline solutions to avoid serious injury to hands.
ATTENTION: always use detergents whose manufacturer's label indicates
their suitability for scrubbing machines. Do not use acid or alkaline products or
solvents without this indication.
In addition, you are advised to always use low foam detergents.
Do not use pure acids or detergents with a stronger gradation than that
indicated on the label supplied.
23. BRUSH ASSEMBLY (BRUSH HEAD WITH SINGLE DISC BRUSH)
Proceed as follows to assemble the brush:
1. Raise the brush head by means of the pedal (1).
2. With the brush head up, position the brush in line with the coupling on the machine
3. Lower the brush head by means of the pedal (1) again
4. Turn the key to position "1"
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MACHINE PREPARATION
5. Using the "man present" lever (2), the brush is automatically hooked up.
ATTENTION: during this operation, check there are no people or objects near the
brush.
ATTENTION: Check the brush is correctly inserted. If this is not the case, the
machine could move in an irregular, sudden manner.
ATTENTION: you are advised to always wear protective gloves, to avoid the risk
of serious injury to your hands
24. ASSEMBLY OF SINGLE DISC BRUSH HEAD SPLASH GUARD RUBBER
For packaging reasons, the splash guard rubbers are supplied disassembled from the machine. Remove
the hook (1) of the spring from the connector screw on the right side of the brush head, wrap the rubber all
around the brush head and position it so that it is symmetrical to the brush. Replace the previously
removed strip securing the hook (1) of the spring in the screw connector.
ATTENTION: you are advised to always wear protective gloves in order to avoid
the risk of serious injury to your hands
25.
ASSEMBLING THE BRUSH (BRUSH HEADS WITH DOUBLE DISC BRUSH)
Proceed as follows to assemble the brushes:
1. Use the side parking brake lever (1) to stop the machine.
2. Raise the brush head by means of the appropriate pedal
3. Check that the key is in the "0" position (2)
4. With the brush head up, place the brushes into the plate housing beneath the brush head, turning the
brushes until the three pins enter the niches in the plate itself; turn until the pin is pushed towards the
coupling spring and is locked into place.
The figure shows the rotation direction for coupling the right-hand brush; for the left-hand one, rotate in the
opposite direction.
ATTENTION: during this operation, check there are no people or objects near the
brush.
ATTENTION: Make sure the brushes are correctly connected. If this is not the
case, the machine could move in an irregular, sudden manner.
ATTENTION: you are advised to always wear protective gloves, to avoid the risk
of serious injury to your hands
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MACHINE PREPARATION
5. You are advised to invert the right and left-hand brushes every day. If the brushes are not new
however, and have deformed bristles, it is better to reassemble them in the same position (the right-
hand one on the right, and the left-hand one on the left), to prevent the different inclination of the
bristles producing an overload on the brush motor as well as excessive vibrations.
26. ASSEMBLY OF DISC BI-BRUSH HEAD SPLASH GUARD
For packaging reasons, the splash guard rubbers are supplied disassembled from the machine.
Proceed as follows to assemble the splash guard rubber:
1. Use the side parking brake lever to stop the machine.
2. Remove the rubber retaining strips by slipping off the spring hook (1) from the connecting screw
3. Wind the rubber all around the brush head, inserting the brush head fixing screw in the central hole
4. Reattach the rubber retaining strips starting from the centre of the brush head, attach the spring (1) of
the connecting screw
Be careful not to invert the right blade with the left one, as they are not the same.
WARNING: you are advised to always wear protective gloves in order to avoid the
risk of serious injury to your hands
27. ASSEMBLING THE BRUSH (BRUSH HEADS WITH CYLINDRICAL BRUSHES) MX 50S
Proceed as follows to assemble the brushes:
1. Use the side parking brake lever to stop the machine.
2. Make sure that the key switch is in the “0” position
3. Raise the brush head by means of the appropriate pedal
4. Loosen the wing nut (1)
5. Rotate the side splash guard (2).
6. Remove the splash guard (3)
7. Remove the idle hubs
8. Insert the brush (the side with 5 teeth) in the tunnel until it is coupled with the dragging device hub.
9. Insert the idle hub of the mobile support in the brush (the side with 6 teeth).
10.Repeat the operation for the second brush.
11.Reassemble the side splash guard (3).
12.Rotate the side splash guard (2).
13.Fix the wing nut (1)
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