Fimap iMx 50BT User manual

USE AND MAINTENANCE MANUAL
iMx 50B
iMx 50BT
iMx 50BB
ED. 05-2013 EN
ORIGINAL
INSTRUCTIONS
Doc. 10042009
Ver. AA

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 the need to consult the 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 and observe the
indications, for the safety of the operator and the machine
Warning symbol
Indicates danger of gas exhalation and leakage of corrosive liquids
Warning symbol
Indicates operator should take safety measures to avoid damage to
limbs.
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
Disposal symbol
Carefully read the sections marked with this symbol for machine
disposal

3
CONTENTS
ON CONSIGNMENT OF THE MACHINE............................................................................................................................................................5
INTENDED USE..................................................................................................................................................................................................5
INTRODUCTORY COMMENT............................................................................................................................................................................5
SERIAL NUMBER PLATE..................................................................................................................................................................................5
TECHNICAL DESCRIPTION...............................................................................................................................................................................5
SYMBOLS USED ON THE MACHINE................................................................................................................................................................6
GENERAL SAFETY REGULATIONS.................................................................................................................................................................9
MACHINE PREPARATION...............................................................................................................................................................................10
1. HANDLING OF THE PACKED MACHINE.........................................................................................................................................................................10
2. HOW TO MOVE THE MACHINE.......................................................................................................................................................................................11
3. FRONT MACHINE COMPONENTS...................................................................................................................................................................................11
4. SIDE COMPONENTS OF THE MACHINE........................................................................................................................................................................11
5. REAR COMPONENTS OF THE MACHINE.......................................................................................................................................................................11
6. CONTROL PANEL COMPONENTS (VERSION B)...........................................................................................................................................................12
7. CONTROL PANEL COMPONENTS (VERSION BT).........................................................................................................................................................12
8. CONTROL PANEL COMPONENTS (VERSION BB).........................................................................................................................................................13
9. TYPE OF BATTERY...........................................................................................................................................................................................................13
10. BATTERY MAINTENANCE AND DISPOSAL..................................................................................................................................................................14
11. HANDLING - INSERTING BATTERIES...........................................................................................................................................................................14
12. CONNECTING THE BATTERIES AND BATTERY CONNECTOR..................................................................................................................................16
13. CONNECTING THE BATTERY CHARGER (VERSIONS WITHOUT BC) ......................................................................................................................16
14. CONNECTING THE BATTERY CHARGER (VERSIONS WITH BC)..............................................................................................................................18
15. BATTERY CHARGE LEVEL INDICATOR (B-BT VERSIONS)........................................................................................................................................19
16. HOUR METER (B-BT VERSIONS)..................................................................................................................................................................................19
17. BATTERY CHARGE LEVEL INDICATOR (BB VERSIONS) ...........................................................................................................................................19
18. FORWARD WORK SPEED (BT VERSIONS)..................................................................................................................................................................20
19. FORWARD WORK SPEED (B-BB VERSIONS)..............................................................................................................................................................20
20. FILLING THE SOLUTION TANK......................................................................................................................................................................................20
21. ASSEMBLING THE SQUEEGEE.....................................................................................................................................................................................21
22. ASSEMBLING THE BRUSH (B-BT VERSIONS).............................................................................................................................................................22
23. ASSEMBLING THE BRUSH (BB VERSIONS) ................................................................................................................................................................22
24. TRANSPORTATION MODE.............................................................................................................................................................................................22
WORK ...............................................................................................................................................................................................................23
25. PREPARING TO WORK (B-BT VERSIONS)...................................................................................................................................................................23
26. PREPARING TO WORK (BB VERSIONS).....................................................................................................................................................................25
27. REGULATING THE DETERGENT (B VERSION)............................................................................................................................................................26
28. REGULATING THE DETERGENT (BT VERSION).........................................................................................................................................................27
29. REGULATING THE DETERGENT (BB VERSION).........................................................................................................................................................27
30. ADJUSTING THE FORWARD WORKING SPEED (BT VERSIONS)..............................................................................................................................28
31. REVERSE FUNCTION (BT VERSIONS).........................................................................................................................................................................28
32. "ECO" DEVICE (B-BT VERSIONS)..................................................................................................................................................................................28
33. OVERFLOW DEVICE (B-BT VERSIONS).......................................................................................................................................................................29
34. OVERFLOW DEVICE (BB VERSIONS)...........................................................................................................................................................................30
35. EMPTYING THE RECOVERY TANK (B-BT VERSIONS)...............................................................................................................................................30
36. EMPTYING THE RECOVERY TANK (BB VERSIONS)...................................................................................................................................................30
AT THE END OF WORK...................................................................................................................................................................................31
37. AT THE END OF WORK (B-BT VERSIONS)...................................................................................................................................................................31
38. AT THE END OF WORK (BB VERSIONS)......................................................................................................................................................................33
DAILY MAINTENANCE ....................................................................................................................................................................................35
39. CLEANING THE SOLUTION TANK FILTER - CAP.........................................................................................................................................................35
40. CLEANING THE RECOVERY TANK FILTER..................................................................................................................................................................35
41. CLEANING THE BRUSH (B-BT VERSIONS)..................................................................................................................................................................36
42. CLEANING THE BRUSH (BB VERSIONS) .....................................................................................................................................................................37
43. CLEANING THE SQUEEGEE BODY..............................................................................................................................................................................37

4
WEEKLY MAINTENANCE................................................................................................................................................................................39
44. CLEANING THE VACUUM HOSE...................................................................................................................................................................................39
45. CLEANING THE RECOVERY TANK...............................................................................................................................................................................39
46. CLEANING THE SOLUTION TANK.................................................................................................................................................................................41
EMERGENCY MAINTENANCE........................................................................................................................................................................42
47. ADJUSTING THE PARKING BRAKE (ONLY FOR BT VERSIONS)...............................................................................................................................42
48. BRUSH REPLACEMENT (B-BT VERSIONS)..................................................................................................................................................................42
49. BRUSH REPLACEMENT (BB VERSIONS).....................................................................................................................................................................42
50. REGULATING MACHINE DIRECTION............................................................................................................................................................................43
51. REPLACING SQUEEGEE BODY RUBBERS..................................................................................................................................................................43
52. ADJUSTING THE SQUEEGEE INCLINATION................................................................................................................................................................44
53. ADJUSTING THE SQUEEGEE HEIGHT.........................................................................................................................................................................44
TROUBLESHOOTING......................................................................................................................................................................................45
54. THE MACHINE DOES NOT START................................................................................................................................................................................45
55. INSUFFICIENT WATER ON THE BRUSHES..................................................................................................................................................................45
56. THE SQUEEGEE DOES NOT DRY PERFECTLY ..........................................................................................................................................................45
57. THE MACHINE DOES NOT CLEAN WELL.....................................................................................................................................................................45
58. EXCESSIVE FOAM PRODUCTION ................................................................................................................................................................................45
59. THE VACUUM CLEANER DOES NOT FUNCTION........................................................................................................................................................45
60. THE BRUSH MOTOR DOES NOT WORK......................................................................................................................................................................45
DISPOSAL ........................................................................................................................................................................................................46
CHOOSING AND USING THE BRUSHES.......................................................................................................................................................47
EC DECLARATION OF CONFORMITY............................................................................................................................................................48

5
On consignment of the machine
When the machine is consigned 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
suffered damage 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.
Intended use
The floor 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 - locations.
The machine is not suitable for use in the rain, or under water jets. It is
FORBIDDEN to use the machine for picking up dangerous dusts or
inflammable liquids within places with a potentially explosive atmosphere.
In addition, it is not suitable as a means of transport for people or objects.
Introductory comment
The iMx is a floor scrubbing machine which, by means of 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
any removed dirt as well as the detergent solution not absorbed by the
floor.
The machine must only be used 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 customer assistance service (organised in
collaboration with our dealers) is always available for advice or direct
intervention.
Serial number plate
TECHNICAL DESCRIPTION
UM
iMx 50B
iMx 50BT
iMx 50BB
Working width
mm
508
508
508
Squeegee width
mm
705
705
705
Working capacity, up to
m2/h
2032
2032
2032
Disc brush
No. / ∅Ø mm
1 / 508
1 / 508
1 / 508
Disc brush rotations
rpm
166
166
166
Brush motor
V/W
24 / 500
24 / 500
24 / 500
Maximum pressure on the brush
kg
25
25
25
Traction motor
V/W
-
24 / 150
-
Traction wheel (number / diameter / width)
No. / (∅mm / mm)
2 / (225 / 64)
2 / (225 / 64)
2 / (172.5 / 45)
Maximum forward speed in transport mode
km/h
-
4
-
Maximum forward speed in working mode
km/h
-
3.9
-
Maximum gradient with full load
%
2
2
2
Vacuum motor
No./(V/W)
1 / (24 / 310)
1 / (24 / 310)
1 / (24 / 310)
Suction vacuum
mmH2O
610
610
610
Rear wheel (number / diameter / width)
∅mm / mm
1 / 80 / 23
1 / 80 / 23
1 / 80 / 23
Solution tank
l
41
41
41
Recovery tank
l
37
37
37
Steering diameter
mm
850
850
850
Machine length
mm
1180
1180
1180
Machine length (with splash guard kit)
mm
1200
1200
1200
Machine height
mm
1030
1030
1030
Machine width (without squeegee)
mm
570
570
570
Machine width (without squeegee + optional splash guard kit)
mm
580
580
580
Battery compartment (l x w x h)
mm
353 / 333 / 250
353 / 333 / 250
353 / 333 / 250
Rated battery voltage
Nr / V / Ah
2 / 12 / 77
2 / 12 / 77
2 / 12 / 77
Battery weight (calculated with 12 V 77Ah battery)
kg
26.5
26.5
26.5
Machine weight (machine + brush + squeegee)
kg
69
76
69
Machine weight in transport (machine + batteries + brush + squeegee)
kg
122
129
122
Machine weight in running order (machine + batteries + water + brush + squeegee)
kg
163
170
163
Sound pressure level (ISO 11201) - L pA
dB (A)
52.9
63
52.9
Uncertainty KpA
dB (A)
1.5
1.5
1.5
Hand vibration level (ISO 5349)
m/s
2
0.663
0.612
0.663
Uncertainty of measurement of vibrations
6%
6%
6%

6
SYMBOLS USED ON THE MACHINE
Symbol for main switch or key switch (only for B-BT version).
Used on the control panel, to indicate the key switch for machine operation on (I) or off (0).
ECO mode symbol (only for B-BT version).
Used on the control panel to indicate the button that activates the ECO mode of the machine.
Vacuum motor symbol (only for B-BT version).
Used on the control panel to indicate the button that commands vacuum motor operation.
“Auto” work mode symbol (Only for B-BT version).
Used on the control panel to indicate the button that commands the brush motor function on the vacuum motor and the
proportional solenoid valve.
Reverse drive selector symbol (only for BT version).
Used on the control panel to indicate the button for engaging the reverse gear.
Proportional solenoid valve open/close symbol (only for BT version).
Used on the control panel to indicate the button that commands proportional solenoid valve delivery flow operation.
Symbol denoting proportional solenoid valve open (only for B version).
Used on the control panel to indicate the button that commands proportional solenoid valve delivery flow operation.
Proportional solenoid valve close symbol (only for B version).
Used on the control panel to indicate the button that commands proportional solenoid valve delivery flow operation.
Brush uncoupling symbol (only for B-BT version).
Used on the control panel to indicate the button for uncoupling the brush.

7
SYMBOLS USED ON THE MACHINE
Traction motor potentiometer symbol (only for BT version).
Used on the control panel to indicate the knob that commands the potentiometer that controls the traction motor.
Main switch position "ON- SOLENOID VALVE" symbol (Only for BB version).
Used on the control panel to indicate the button that commands the activation of the brush motor and the solenoid valve.
Main switch position "OFF" symbol (Only for BB version).
Used on the control panel to indicate the button that commands the deactivation of the brush motor and of the solenoid valve.
Main switch position "ON- NO SOLENOID VALVE" symbol (Only for BB version).
Used on the control panel to indicate the button that commands the activation of the brush motor but not of the solenoid valve.
Symbol for vacuum motor switch “ON - VACUUM” (only for BB version).
Used on the control panel to indicate the button that commands vacuum motor operation.
Symbol for vacuum motor switch “OFF - VACUUM” (only for BB version).
Used on the control panel to indicate the button that commands vacuum motor switch-off.
Brush uncoupling symbol (only for BB version).
Used on the instrument panel to indicate the button for automatic brush uncoupling
Work direction control symbol (Only for B-BB version).
Used on the brush head unit to indicate the knob which allows users to control the work direction of the machine in working
mode.
Symbol indicating the maximum temperature of the water used to fill the solution tank

8
SYMBOLS USED ON THE MACHINE
Symbol indicating the position of the solution tank drain cap.
Symbol indicating the position of the solution tank filter.
Symbol indicating the position of the recovery tank drainage tube
Detergent flow control symbol.
Used on the machine to indicate the position of the lever used to control the flow of the detergent solution present in the water
system.
Parking brake symbol (only for BT version).
Used on the machine to indicate the parking brake control lever
Indicates the maximum gradient

9
GENERAL SAFETY REGULATIONS
The regulations below must be carefully followed in order to avoid harm to the operator and damage to the machine.
WARNING:
•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.
•Do not use the machine on surfaces with an inclination greater than the one shown on the plate.
•The machine is not suitable for cleaning rough or uneven floors. Do not use the machine on slopes.
•If the power supply cable of the battery charger is damaged, contact an Authorised service centre immediately.
•n case of danger, disconnect the battery connector on the rear of the machine.
•For all maintenance interventions, switch off the machine and disconnect the battery connector and/or the power supply cable.
•Children must be supervised to ensure they do not play with the device.
•During the working of the machine, pay attention to other people and especially to children.
•Only use the brushes supplied with the machine, or those specified in the "CHOOSING AND USING THE BRUSHES" paragraph of the instruction
manual. The use of other brushes could compromise safety levels.
•The machine must only be powered with a voltage equal to the one shown on the serial number plate.
WARNING:
•The machine is not suitable for use by children and persons with reduced physical, mental and sensory capabilities, or people who lack experience and
knowledge.
•The machine must not be used or stored outdoors, in damp conditions or directly exposed to rain.
•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%.
•The socket for the machine's power cable (electric version) or for the battery charger power cable (battery version) must be correctly earthed.
•Adapt the speed to the adhesion conditions.
•Do not use the machine as a means of transport.
•The machine does not cause harmful vibrations.
•Do not use the machine in an explosive atmosphere.
•Do not vacuum inflammable liquids.
•Do not use the device to collect dangerous powders.
•Do not mix different types of detergent as this may produce harmful gases.
•The machine is not suitable for cleaning carpets.
•Do not place any liquid containers on the machine.
•Avoid working with the brushes when the machine is standing still, so as not to damage the floor.
•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. The operator must always be equipped with the appropriate
safety devices (gloves, shoes, helmet, goggles, etc.).
•The machine is designed to carry out the scrubbing and drying operations simultaneously. 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, check this is not caused by failure to carry out routine maintenance. Otherwise, ask for intervention of the
authorised technical assistance centre.
•If you need to replace any components, request the ORIGINAL spare parts from an Authorised dealer and/or Retailer.
•Restore all electrical connections after any maintenance interventions.
•Before using the machine, check that all the hatches and covers are positioned as shown in this Use and Maintenance Manual.
•Do not remove the guards that can only be removed with the aid of tools, except for maintenance work (see the relevant paragraphs)
•Do not wash the machine with direct water jets or with pressurised water, nor with corrosive substances.
•To prevent scaling in the solution tank filter, do not fill the tank with detergent solution many hours before using the machine.
•Do not use acid or basic solutions that could damage the machine and/or harm people.
•Have the machine checked by an authorised technical assistance centre every year.
•When disposing of consumable materials, observe the laws and regulations in force.
•When your machine has reached the end of its long working life, dispose of the materials it contains (especially oils, batteries and electronic
components) in an appropriate manner, taking into account that the machine itself was constructed using 100% recyclable materials.
•The batteries must be removed from the machine before its disposal. The batteries must be disposed of in a safe manner, fully observing the laws and
regulations in force.

10
MACHINE PREPARATION
1. HANDLING OF THE PACKED MACHINE
The machine is contained in specific packaging with a pal
let for the handling with fork trucks. The
packages cannot be placed on top of each other.
Gross weight of machine with packaging:
iMx version B: 94 kg
iMx version BT: 101 kg
iMx version BB: 94 kg
The dimensions of the packaging are as follows:
A=
1170mm
B= 660mm
C= 1430mm
A
CB
1. Remove the outer package.
2. The machine is fixed to the pallet with wedges which block the wheels
3. Remove the wedges
4. Disconnect the parking brake (only for BT versions), rotate the lever (1) on the right side of the
machine anti-clockwise.
5. Use a chute to get the machine down from the pallet, pushing it backwards. Do not assemble the rear
squeegee before unloading the machine, and avoid violently jolting the brush head. To assemble the
squeegee, read the “ASSEMBLING THE SQUEEGEE” paragraph.
WARNING: During transport operations, the instrument panel may be activated but
the machine is still off.
6. Keep the pallet for any future transport needs.
WARNING: If the product is delivered in cardboard containers, handle the
packed product with suitable lifting means that comply with the legal
requirements
WARNING: During this operation, check there are no people or objects near
the machine