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Fimap IMx Workshop Manual Download Page 79

8-79

Chapter 8

Machine Frame and Traction System

8.1

Structure

1. Frame

2. Front Wheels

3. Parking Brake Lever (IMx BT only)

4. Traction Motor (IMx BT only)

8.2

Description

The frame is a single structure on which
are coupled the traction system (only
IMx BT) and the tanks group. In the IMx
B and BB models the machine traction is
ensured by the mechanical friction sys-
tem; in the IMx BT version the machine
traction is given by the electric motor in-
stalled in conjunction with a reduction
gear, whose output shafts act directly on
the machine front wheels, ensuring trac-
tion. All models are fitted with mixed an-
tiskid / non-marking wheels. The IMx
BT model has a parking brake that acts
on the traction wheels through a control
lever

(see fig.

8.3.1-33

)

situated in proximity of

the right front wheel.

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Summary of Contents for IMx

Page 1: ...WORKSHOP HANDBOOK IMx Version AB Date October 29 2013 Document Number 10043430 ATE ...

Page 2: ...Updates from the previous version Section Page Since Serial Number 4 1 14 21 213009132 5 6 49 213008830 5 14 3 58 213008830 5 5 4 48 213009146 10 4 86 ...

Page 3: ...edures 16 4 1 Electrical Installation 17 4 1 1 Tools needed 17 4 1 2 Function Dashboard IMx B BT 17 4 1 3 Display Card IMx B BT 17 4 1 4 Potentiometer IMx B BT 17 4 1 5 Power Card IMx B BT 18 4 1 6 Rear Dashboard IMx B BT 18 4 1 7 Buzzer IMx B BT 19 4 1 8 Key Switch 19 4 1 9 BDI Battery Discharge Indicator IMx BB 19 4 1 10Function Switch IMx BB 20 4 1 11Vacuum Motor Contactor IMx BB 20 4 1 12Brush...

Page 4: ... BT 32 4 4 4 Free Shaft IMx B BB 32 4 4 5 Parking Wheel 33 4 4 6 Parking Brake IMx BT 34 4 5 Solution Delivery System 35 4 5 1 Solution Tank 35 4 5 2 Hoses 36 4 5 3 Solution Filter 36 4 5 4 Water Valve 36 4 5 5 Solenoid Valve 37 III Machine Description 38 5 Electrical System 39 5 1 Structure IMx BB 39 5 2 Description IMx BB 39 5 3 Structure IMx B BT 40 5 4 Description IMx B BT 40 5 5 Location of E...

Page 5: ... Checks 53 5 12 1Electrical System 53 Checks 53 5 12 2Batteries 53 Checks 53 5 13Alarm Table IMx B BT only 54 5 13 1Alarms 54 Alarms of Overcurrent and Temperature 54 Traction Alarms 54 General Alarms 54 5 14Menu Tables IMx B BT only 55 5 14 1Menu Tree 55 5 14 2Working Menu 56 5 14 3Advanced Menu 56 General Sets 57 Brushes Sets 57 Pumps Sets 58 Vacuum Sets 58 Traction Sets 59 Check Monitor 60 5 15...

Page 6: ...djustments 68 7 3 1 Squeegee Support 68 Procedure 68 7 4 Maintenance and Checks 69 7 4 1 Squeegee 69 Checks 69 Maintenance 69 7 4 2 Squeegee Support 69 Checks 69 Maintenance 70 7 4 3 Vacuum Hose 70 Checks 70 7 4 4 Filter and Floater 70 Checks 70 Maintenance 70 7 4 5 Recovery Tank 71 Checks 71 7 4 6 Vacuum Motor 71 Checks 71 Maintenance 71 7 4 7 Drain Hose 72 Checks 72 7 5 Technical Features 73 7 6...

Page 7: ...Water Valve 79 Checks 79 9 3 4 Clean Water Filter 79 Checks 79 9 3 5 Solenoid Valve 80 Checks 80 9 3 6 Distributor 80 Controls 80 9 4 Technical Features 81 9 5 Recommended Spare parts 81 IV Accessories and Add On 82 10 Accessories 83 10 1Accessories List 83 10 2Splashguard Kit 223227 83 10 2 1Description 83 10 2 2Tools needed for the installation 83 10 2 3Machine Preparation 83 Installing instruct...

Page 8: ...10 4 1Description 86 10 4 2Tools needed for the installation 86 10 4 3Machine Preparation 86 Installing instructions 87 10 5Consumable Spare Parts 88 ...

Page 9: ...Part I Product Introduction 9 ...

Page 10: ... is necessary to remove the recovery tank The Serial Number is an extremely important information which has to be provided each time a Technical Support is required or is necessary to buy spare parts or accessories The serial number is the only way to identify the machine by model production date type equipments in general 10 ...

Page 11: ...3 163 170 Weigths and Pressures1 Weight on front right wheel kg 51 90 74 00 Touching surface of the front right wheel cm2 8 41 10 32 Pressure made by the front right wheel kg cm2 5 76 7 83 Weight on front left wheel kg 46 10 69 30 Touching surface of the front left wheel cm2 7 79 9 66 Pressure made by the front left wheel kg cm2 5 42 8 54 Weight on rear wheel kg 10 50 44 30 Touching surface of the...

Page 12: ...2 12 Part II Anomalies Resolution Guide 12 ...

Page 13: ...ition I or II 3 Only B BT The key switch is not properly connected Restore the proper connections 4 Only BB The main switch is not properly connected Restore the proper connections 5 Only B BT The key switch doesn t work Replace the key switch see section 4 1 8 at page 19 6 Only BB The main switch doesn t work Replace the main switch see section 4 1 10 at page 20 7 The machine is not powered prop ...

Page 14: ...power wires are damaged Replace the damaged wires 7 The battery charger is not properly adjusted Adjust properly the battery charger 8 The battery charger doesn t work Check the proper section see section 3 1 at page 9 The battery charger doesn t work 1 The battery charger is not con nected to the power supply Connect the charger to a supplied electric socket 2 The battery charger is not con necte...

Page 15: ...ect them protecting them with grease 2 When the machine is working a bat tery voltage is lower and lower than the other batteries The difference is bigger than 2V Replace the battery with the lower voltage 3 The battery charger is not properly adjusted Verify the type of battery in use and adjust the battery charger properly following the instructions see section 5 9 at page 50 4 The BDI Battery D...

Page 16: ... connected Restore the proper connection to the dead man switch 6 The dead man switch doesn t work Replace the dead man switch 7 The speed adjuster is at its mini mum Rotate the speed adjuster to in crease the speed 8 The motor is not supplied Verify the motor connections 9 The traction motor is supplied but it doesn t work Replace the traction motor The machine doesn t move straight 1 Only BT The...

Page 17: ... The switch Auto is not pressed Press the Auto switch 5 The dead man switch doesn t work Replace the dead man switch see sec tion 4 1 14 at page 21 6 The brush deck motor is not sup plied Verify the motor connections 7 The brush rotates in opposite way Check the motor connections 8 The brushdeck is lifted from the floor Tilt down the machine to let the brush touch the floor 9 The brush is not prop...

Page 18: ...ow adjustment is completely closed Open the proportional valve to the desired position 5 Only B BT The water flow is ad justed at minimum Increase the water flow adjustment 6 The solenoid valve doesn t work Check the solenoid valve connec tions and if necessary replace it see section 4 5 5 at page 37 7 The solution filter is stuck Clean the solution filter 8 The display shows an alarm mes sage Ref...

Page 19: ...oper procedure 9 The squeegee is not properly ad justed Adjust the squeegee properly follow ing the proper procedure see section 7 3 1 at page 68 10 The squeegee vacuum chamber is stuck or dirty Clean the squeegee vacuum cham ber 11 The squeegee adapter is stuck or dirty Clean the squeegee adapter 12 The vacuum hose is stuck or bro ken Clean or replace the vacuum hose 13 The vacuum hose is not pro...

Page 20: ...nly BB The vacuum motor switch doesn t work Replace the vacuum motor switch 3 Only B BT The display shows an alarm message Refer to the proper section see section 5 13 1 at page 54 4 The vacuum motor carbon brushes are worn Replace the vacuum motor carbon brushes 5 The vacuum motor is supplied but it doesn t work Replace the vacuum motor ...

Page 21: ...NY OPERATION DESCRIBED BELOW VERIFY THAT THE MACHINE TANKS ARE COMPLETELY EMPTY THE MACHINE HAS TO BE TURNED OFF DISCONNECT THE BATTERIES AND REMOVE THEM FROM THE MACHINE AT LAST VERIFY THAT THE PARKING BRAKE IS ENGAGED AND THE MACHINE IS IN A TOTALLY SAFE CONDITION 21 ...

Page 22: ...d at reverse to refit the part 4 1 2 1 4 1 3 Display Card IMx B BT Put the machine in safe conditions Remove the Function Dashboard see section 4 1 2 at page 17 Unplug the cable that connects the Display Card to the Power Card Loose the screw that block the Dis play Card to the Function Dash board see fig 4 1 3 2 see fig 4 1 3 3 Proceed at reverse to refit the part 4 1 3 2 4 1 3 3 4 1 4 Potentiome...

Page 23: ...it the part 4 1 5 5 4 1 6 Rear Dashboard IMx B BT Put the machine in safe conditions Tilt the machine to let the brush deck to touch the floor Low the Squeegee on the floor see fig 4 1 6 6 Remove the Squeegee Command Lever see fig 4 1 6 7 see section 4 3 12 at page 31 Unplug the Vacuum Hose see fig 4 1 6 8 Unhook the Drain Hose from its Clip see fig 4 1 6 8 Remove the Function Dashboard see fig Lo...

Page 24: ...t the machine in safe conditions Remove the Function Dashboard see section 4 1 2 at page 17 Remove the Rear Dashboard see section 4 1 6 at page 18 Loose the ring that blocks the Key Switch to the Rear Dashboard see fig 4 1 8 14 Remove the Key Switch Proceed at reverse to refit the part 4 1 8 14 4 1 9 BDI Battery Discharge Indicator IMx BB Put the machine in safe conditions Remove the Function Dash...

Page 25: ...rd see section 4 1 2 at page 17 Remove the Rear Dashboard see section 4 1 6 at page 18 Unplug the wires connected to the Vacuum Motor Contactor Rif RVA see fig Loose the screws that block the Vac uum Motor Contactor to the Electric Panel see fig 4 1 11 19 Remove the Vacuum Motor Contac tor Proceed at reverse to refit the part 4 1 11 19 4 1 12 Brush Motor Contactor IMx BB Put the machine in safe co...

Page 26: ...at blocks the Brush Release Switch to the Rear Dash board see fig 4 1 13 21 Remove the Brush Release Switch from the Rear Dashboard Proceed at reverse to refit the part 4 1 13 21 4 1 14 Dead Man Switch Put the machine in safe conditions Loose the screws and remove the handle see fig 4 1 14 22 see fig 4 1 14 23 Unplug the bipolar connector that connects the Dead Man Switch to the Electrical install...

Page 27: ...Remove the Rear Dashboard see section 4 1 6 at page 18 Loose the screws that block the Bat tery Charger Cover Remove the Battery Charger Cover see fig 4 1 15 27 Loose the screws that block the Bat tery Charger to the Rear Dashboard and remove it see fig 4 1 15 28 Proceed at reverse to refit the part 4 1 15 26 4 1 15 27 4 1 15 28 ...

Page 28: ...irection see fig 4 2 2 30 Unplug the Motor Electrical Connec tor and the Solenoid Valve Connec tor Unplug the Solution Hose see fig 4 2 2 33 Remove the screws that block the Brush Deck to the Machine Frame see fig 4 2 2 31 see fig 4 2 2 32 Tilt the machine till the parking position and remove the Complete Brush Deck with a rototranslatory movement see fig 4 2 2 34 Remove the Brush Deck Bushings se...

Page 29: ... 4 2 3 36 4 2 3 37 4 2 4 Brush Stopper Spring Put the machine in safe conditions Disassemble the Brush Coupling Flange see section 4 2 4 at page 24 Loose the screw that block the Brush Stopper Spring Remove the Brush Stopper Spring see fig 4 2 4 38 Proceed at reverse to refit the part 4 2 4 38 4 2 5 Brush Motor Put the machine in safe conditions Disassemble the Brush Coupling Flange see section 4 ...

Page 30: ...9 Put the machine in safe conditions Tilt the machine in the parking con ditions Loose the upper bushing of the Bumper Wheel see fig 4 2 6 42 Remove the Bumper Wheel Proceed at reverse to refit the part Note Use the thread lock liquid on the screw during the assembling 4 2 6 42 ...

Page 31: ... safe conditions Disassemble the Squeegee from the Machine see section 4 3 1 at page 26 Loose the knobs that block the Squeegee to the Squeegee Support see fig 4 3 2 46 Remove the Squeegee Adapter Proceed at reverse to refit the part 4 3 2 46 4 3 3 Squeegee Support Put the machine in safe conditions Disassemble the Squeegee from the Machine see section 4 3 1 at page 26 Be sure that the Squeegee Co...

Page 32: ... the Adjustment Wheel As sembly Unscrew the fixing screw of the wheel to the support see fig 4 3 4 53 Proceed at reverse to refit the part 4 3 4 52 4 3 4 53 4 3 5 Squeegee Rotation Arm Put the machine in safe conditions Disassemble the Squeegee Support see section 4 3 3 at page 26 see fig 4 3 5 54 Loose the screws that block the Squeegee Rotation Arm to the Ma chine Chassis see fig 4 3 5 55 Remove...

Page 33: ...afe conditions Uncouple the Vacuum Hose from the Recovery tank Inlet see fig 7 4 3 20 Unplug the Vacuum Manifold from the Recovery Tank see fig 4 3 7 60 Uncouple the Drain Hose from the clip and let it lie on the floor see fig 4 3 7 61 Remove the cap from the Recovery tank see fig 7 4 4 22 Remove the Recovery tank from the machine by lifting up it using the handles Be careful to slip off the Drain...

Page 34: ...achine in safe conditions Remove the Recovery Tank Lid see fig 4 3 9 65 Uncouple the Filter Cover see fig 4 3 9 66 Remove the Vacuum Filter pulling it down see fig 4 3 9 67 Proceed at reverse to refit the part 4 3 9 65 4 3 9 66 4 3 9 67 4 3 10 Vacuum Motor Put the machine in safe conditions Remove the Recovery Tank see section 4 3 7 at page 28 Remove the clamp that block the Vacuum Manifold to the...

Page 35: ... 70 4 3 10 71 4 3 10 72 4 3 11 Squeegee Lifting Chain Put the machine in safe conditions Disassemble the Squeegee from the Machine see section 4 3 1 at page 26 Be sure that the Squeegee Com mand Lever is in lower position Unscrew the screw that fix the chain to the Squeegee Command Lever and let it lie behind the Squeegee Sup port see fig 4 3 12 75 Loose the screw that fix the Squeegee Lifting Cha...

Page 36: ...ion Unscrew the screw that fix the chain to the Squeegee Command Lever and let it lie behind the Squeegee Sup port see fig 4 3 12 75 Loose the screw that blocks the Squeegee Movement Support to the Electric System Panel see fig 4 3 12 76 Remove the Squeegee Lifting Lever from the Machine Remove the hub bushing from the Squeegee Lifting Lever Proceed at reverse to refit the part 4 3 12 75 4 3 12 76...

Page 37: ...by hands or using an extractor see fig 4 4 2 80 Remove the bearings from the Drive Shaft using an extractor see fig 4 4 2 80 Proceed at reverse to refit the part 4 4 2 78 4 4 2 79 4 4 2 80 4 4 3 Traction Gearmotor IMx BT Put the machine in safe conditions Disassemble both wheels see section at page Disassemble both Drive Shafts from the Machine see section at page Unplug the Electrical connector o...

Page 38: ... 4 4 4 84 4 4 4 85 4 4 5 Parking Wheel Put the machine in safe conditions Tilt the machine to lower the brush deck on the floor Loose the bolt that blocks the wheel to the Machine Frame see fig 4 4 5 86 Remove the Parking Wheel Remove the bushing from the wheel Proceed at reverse to refit the part Note Lubricate the bushing during as sembly 4 4 5 86 ...

Page 39: ... the machine in safe conditions Remove the screws that secure the Support Bracket of the Parking Brake to the machine frame see fig 4 4 6 87 Remove the Parking Brake from its Support Bracket Proceed at reverse to refit the part 4 4 6 87 ...

Page 40: ... plate unscrew ing the fixing screws see fig 4 5 1 92 Remove the brush squeegee holder by unscrewing the fixing screws see fig 4 5 1 93 Remove the object holder and un screw the screw on the magnet see fig 4 5 1 94 Remove the solution filter see section 4 5 3 at page 36 Remove the water control Valve Group see section 4 5 4 at page 36 Remove the hose connector and its fastening clamp see fig 4 5 1...

Page 41: ...g 4 5 3 97 Proceed at reverse to refit the part 4 5 3 96 4 5 3 97 4 5 4 Water Valve Put the machine in safe conditions Unplug the hoses from the Water Valve loosing the hose clamps see fig 4 5 4 98 see fig 4 5 4 99 Remove the screws that block the Proportional Valve Bracket to the So lution Tank see fig 4 5 4 100 Remove the Proportional Valve As sembly Loose the Proportional Valve ad juster knob f...

Page 42: ...cted to the Solenoid Valve see fig 4 5 5 102 Loose the plastic nut that block the Solenoid Valve to its support see fig 4 5 5 103 Loose the solenoid Valve cap and re move the OR gasket see fig 4 5 5 104 Proceed at reverse to refit the part Position the spacer washer properly to refit the valve 4 5 5 102 4 5 5 103 4 5 5 104 ...

Page 43: ...4 43 Part III Machine Description 43 ...

Page 44: ... Relay vacuum 2 Brush remote control switch 3 Fuses 4 Microswitch brush release 5 Switches 6 Hourmeter Battery control card 7 Charger 8 Safety lever 9 Batteries 5 2 Description IMx BB To wash and dry the floor you have to press the buttons present on the dash board of the machine With the buttons you can switch ON or OFF the brush base the solenoid valve and the vacuum motor These signal are combi...

Page 45: ...receive as in put all the information from the con trol card safety micro and all the elec tronic devices of the machine These sig nals are translated from the main card to run correctly the scrubber dryer and to prevent any safety problem to the op erator The dash board can be used also as a programmer console to mod ify the parameter of all the machine s functions traction vacuum and wash ing an...

Page 46: ...5 46 5 5 Location of Electrical components 5 5 1 IMx BB ...

Page 47: ... and Battery control card EL Solenoid Valve FAS Fuse of Vacuum Motor FBR Fuse of Brush Motor IGEN Main switch IMVA Vacuum Motor Switch MBR Brush Motor MP Safety Micro MVA Vacuum Motor RBR Remote control switch Brush Motor RVA Relay Vacuum Motor SBR Brush Release Switch 1 Optional ...

Page 48: ...5 48 5 5 2 IMx B BT ...

Page 49: ... AP 50A Batteries connection BEP Buzzer CBR Charger2 CD Control Card CH Main switch EL Solenoid Valve J Main Card M1 Traction Motor3 MBR Brush Motor MP Safety Micro MVA Vacuum Motor Switch POT Potentiometer 2 Optional 3 BT Only ...

Page 50: ...board Manage and set up the main func tions and command of the machine during the normal work Check the alarm code in order to de tect a possible malfunction Enter in three different menu The user menu to check the status of the batteries and the hourmeter of the machine de pending of the set up into user menu If a defect is detected on the machine this menu show a short message concern ing the al...

Page 51: ...es are 20 and disable also the vacuum motor when the remains charge of the batteries are 10 5 5 4 3 Battery Control Card 5 5 4 4 Battery Control Card Entry into Operator Menu and Ad vanced Menu The dashboard could be used like a pro gramming console If you press a deter minate combination of buttons you can enter into two menu Operator Menu Advanced Menu The structure of the menu can be shown in t...

Page 52: ...vailable values for the pa rameter necessary to modify To confirm the new value press the button 3 To save the change is necessary to return to the user menu to exit from working menu select the menu exit For example to modify the language from EN to IT Turn OFF the machine Press in the same time the buttons 3 4 and 6 Until the buttons are pressed turn ON the key and wait the upload of the working...

Page 53: ...Parameters Reset Some parameters of the Advanced Menu Brushes Sets Pumps Sets Vacuum Sets Traction Sets can be restored to the factory setting To reset the parame ters follow the procedure below In the Operator Menu go to the password parameter setting the value 11 without confirming Press the button 5 The password becomes 0 The procedure was successful now the default values of brushes pumps suc ...

Page 54: ... Control Card is located inside of the dashboard panel and transfers all the in formation and settings to the Main Card The Control Card is linked to the Main Card by a cable 5 6 Safety Microswitch All the IMx versions are equipped with a safety microswitch located inside of the handle of the machine and operated by the metal lever directly connected to the same handle This microswitch runs the br...

Page 55: ...different type of batteries 5 9 Charger The charger is available as optional The charger is located on the left rear part of the machine with free access to connect the charger to the power supply 5 10 Batteries On the machine is possible to install two different type of batteries 12V 77Ah and 12V 62Ah 2 batteries for each type on the machine Depending of the batter ies installed is necessary to c...

Page 56: ...for GEL batteries To adjust the battery control card depending on the batter ies installed rotate the small round mi croswitch located under the hourmeter Picture in position 1 for wet cell batter ies in position 4 for GEL batteries 5 11 2 Charger CB The charger is located on the rear side of the machine and easy to access for the operator When connected to the power supply a red led will blink on...

Page 57: ... used Restore the the small black plastic cup Error Codes of Charger The charger have an alarm system The alarm code is shown by blinks of the yel low led Error code Flash Description 1 Wrong battery Inverted polarity short circuit to the exit 2 Timeout alarm Defect of the bat tery 3 Defect of the Charger 4 Overtemperature alarm 5 11 3 ECO Function solo IMx B BT Press the ECO button and let the va...

Page 58: ...r con nections of the switches microswitches motors solenoid valve contactors re lay fuses thermal fuses and cables Check periodically the wiring connec tions To check the wiring remove the control panel and the rear cover 5 12 2 Batteries Checks Check the oxidations of the cables and the connectors ...

Page 59: ... Traction Power damage Power of traction damage Replace the main card This alarm could be shown also during the trailing of the machine IMx BT AL 17 Traction Overcurrent Traction Overcurrent Detected a shortcircuit on the traction motor output Check connections and traction motor IMx BT AL 18 Traction Amp Traction Traction Amperometric protec tion Check how the traction function is used Detected t...

Page 60: ...1 Menu Tree Make sure the machine is turned off Press simultaneously the buttons 3 4 6 Turn on the machine while holding down the buttons Wait the loading of the Operator Menu For the submenus of the Advanced Menu refer to the specific tables ...

Page 61: ...ct to the brush motor General Setup Vac h h m Total hourmeter connect to the vacuum motor General Setup password 60 This password is necessary to enter into the Advanced menu utilized by expert technicians only 5 14 3 Advanced Menu MENU DESCRIPTION Options menu General sets Enter to the general parameters language battery Options menu Brushes sets Enter to the parameters for the brush base Options...

Page 62: ...ets I Max Amp 40 20 50 Maximum current from the main card to the brush motor Brushes Sets I Nom Amp 25 10 40 Rated current with T Nom manages the amperometric protection alarm stop brush motor Brushes Sets T Nom s 30 1 60 Rated timer with I Nom manages the amperometric protection alarm stop brush motor Brushes Sets T Off s 0 0 0 0 10 0 Delay of switching off of the brush motor when the safety leve...

Page 63: ...the proportional solenoid valve Vacuum Sets Parameter Default Min Max Description Vacuum Sets I Max Amp 40 10 40 Maximum current from the main card to the vacuum motor Vacuum Sets I Nom Amp 20 5 25 Rated current with T Nom manages the amperometric protection alarm stop vacuum motor Vacuum Sets T Nom s 10 1 10 Rated timer with I Nom manage the amperometric protection alarm stop vacuum motor Vacuum ...

Page 64: ...ed Traction Sets Ref BW V 12 0 5 5 15 0 Maximum voltage of the potentiometer in backward speed when safety lever is pressed Traction Sets Ref DB 0 V 0 200 0 000 0 500 Potentiometer dead band Traction Sets Brake Del S 0 0 0 0 10 0 Engaging time of electronic brake when the machine is stop NOT USED Traction Sets Mode1 V 80 10 100 Maximum speed reduction with the input Mode 1 activated NOT USED Tract...

Page 65: ... Monitor Vref V Show the voltage reference of the potentiometer IMx BT only Check Monitor Wtr Pump Show speed of water pump Check Monitor Det Pump Show speed of chemical pump Check Monitor BR Temp C Show temperature inside of main card related to brush vacuum Check Monitor TR Temp C Show temperature inside of main card related to traction IMx BT only Check Monitor TR Ovrld Show the percentage valu...

Page 66: ...escription BB B BT 412123 HOSE FASTENING SPRING D 38 ABS 437657 CHARGER NE286 24V 11A 210516 COMPLETE KEY SWITCH ELFI D 22 436267 CONTROL CARD 438057 MAIN CARD IMX COD 7CFS0000 438158 POTENTIOMETER 407578 DOUBLE REMOTE CONTR SW 24V 100A SW84 P 407580 RELAY FINDER 65 31 30 A 24 V SUCT MOT 409607 FUSE 30A 409612 FUSE 50A 426356 ELECTRONIC HOURMETER D 51 5 L 49 438351 SWITCH BLACK 16A FASTON 6 3 4383...

Page 67: ... which rubs on the floor This device can be of various nature pad or brush in each case its function is to mechanically remove the dirt from the ground and facilitate the reaction between the dirt and cleaning solu tion A direct current electric motor connected to a case of gear reduction provides the rotational movement of the brush coupling flange To the flange is coupled the brush or the pad ho...

Page 68: ...floor 6 3 1 5 Directionality 6 3 1 6 Tilt 6 4 Maintenance and checks 6 4 1 Motor Checks The motor should rotate evenly and smoothly It s important that the reduc tion case is not noisy and that the motor current consumption is not higher than the declared on the plate regardless of the load which it is subjected It is nec essary that the motor carbon brushes are always in good condition and show n...

Page 69: ...at the brass bush ings are in good condition and clean In case of excessive wear it is necessary to proceed with the replacement Maintenance Brass bushings replacement Procedure Secure the machine Remove the screws that secure the base to the machine body Remove the base from the machine 6 4 2 7 Base fixing screws 6 4 2 8 Base fixing screws Remove the bushings and replace them with new bushings Pr...

Page 70: ...see section 4 2 6 at page 25 6 4 5 Brush coupling flange Checks The brush coupling flange is of plas tic material and is not subject to par ticular wear Like the other compo nents its cleanliness is essential to al low the brush to engage and disengage smoothly It is also essential that the brush locking spring has full function ality in order to keep the brush in the correct position If necessary...

Page 71: ...on brush kg 25 25 25 6 6 Consumable Spare Parts PN Bristle type φ Bristle mm Bristle colour φ Brush mm Description 404654 PPL 0 3 Blue 508 BRUSH PPL 0 3 405631 PPL 0 6 White 508 BRUSH PPL 0 6 404653 PPL 0 9 Black 508 BRUSH PPL 0 9 405632 ABRASIVE 0 9 560 BRUSH TYNEX 405527 500 PAD HOLDER Carbon Brushes 422462 BRUSH MOTOR CARBON BRUSHES 6 7 Recommended Spare parts iMx PN Description BB B BT 223301 ...

Page 72: ... from the floor The system is basically made by a vacuum motor which produces an underpressure in the system This underpressure causes an air flow which flows in the whole vac uum circuit The air that flows in the squeegee when it is lowered on the floor allows it to collect the water on the floor mixing it with the water and via the vac uum system is brought to the recov ery tank In the recovery ...

Page 73: ... proper height of the squeegee from the floor see fig 7 3 1 9 and the inclination screw to let the blade be bended equally for its whole length see fig 7 3 1 10 7 3 1 9 Height Pressure 7 3 1 10 Inclination Procedure Put the machine in safe conditions Lower the squeegee on the floor Act on the wheel nuts see fig 7 3 1 9 until the wheels are lifted 1 5 mm 0 1mm eventually help the adjust ment with a...

Page 74: ...wing nut that block the blade holders see fig 7 4 1 11 Remove the blade holder see fig 7 4 1 12 Remove the front blade and replace it with a new one see fig 7 4 1 13 Repeat the same operations for the rear blade The rear blade can be used 4 times one for each edge be fore being replaced Proceed at reverse to reinstall prop erly the blade holders 7 4 1 11 Front Rubber 7 4 1 12 Front Rubber 7 4 1 13...

Page 75: ... 3 20 see fig 7 4 3 21 It is mandatory that the hose has no crack to not decrease the underpressure To ver ify the vacuum hose goodness turn on the vacuum motor and block the lower part of the hose with the hand in this way there must be no air passage 7 4 3 20 Vacuum Hose 7 4 3 21 Vacuum Hose 7 4 4 Filter and Floater Checks The filter has to be clean and it is impor tant that nothing blocks or re...

Page 76: ...the inlet com pletely open has to absorb between 13 and 18A The motor carbon brushes have to be in good conditions and their length has to be no lower than 6 8mm The motor contacts have to be clean they have not to be oxidized or have any kind of damage The motor wires insula tion has to be flexible and intact to avoid 7 4 5 25 Vacuum Cover 7 4 5 26 Recovery Tank 7 4 5 27 Vacuum Hose 7 4 5 28 Vacu...

Page 77: ...ts 7 4 7 Drain Hose Checks The Drain Hose has to be perfectly fitted in the recovery tank fittings The Drain Cap see fig 7 4 7 32 has to seal perfectly the hose to avoid any pressure drop or dirty water leakage The Drain Flexible Manifold see fig has to be flexible and has to have no cracks to avoid any break down during the bending to drain the machine 7 4 7 32 Drain Hose ...

Page 78: ...iMx PN Description BB B BT 219451 KIT SQUEEGEE BLADES 33 SHORE 219452 KIT SQUEEGEE BLADES 40 SHORE PU 219453 KIT SQUEEGEE BLADES LATEX 438487 WHEEL Carbon Brushes 424210 VACUUM MOTOR CARBON BRUSHES 7 7 Recommended Spare Parts iMx PN Description BB B BT 436120 BUMPER WHEEL D 100 H 20 430957 STRAINGHT ADAPTER D 40 438262 GAS SPRING 100N L 274 223322 VACUUM MOTOR ASSY MOLEX 223250 VACUUM MOTOR ASSY A...

Page 79: ...els the machine traction is ensured by the mechanical friction sys tem in the IMx BT version the machine traction is given by the electric motor in stalled in conjunction with a reduction gear whose output shafts act directly on the machine front wheels ensuring trac tion All models are fitted with mixed an tiskid non marking wheels The IMx BT model has a parking brake that acts on the traction wh...

Page 80: ...heel surface must always be in good condi tion Maintenance Periodically check the condition of the bearings and bushings of the wheels If necessary replace the part see section 4 4 1 at page 32 8 4 2 Traction Motor Only IMx BT model Checks During normal driving the power con sumption must be between 3 and 5 Amps ATTENTION At the start the power consumption of the motor is much higher The carbon br...

Page 81: ...plastic side covers and unscrew the screws that secure the hood to the motor see fig see fig 8 4 2 35 8 4 2 35 Side Covers 8 4 2 36 Fixing Screws Remove the connectors that fix the carbon brushes to the mains supply and remove the carbon brushes from the body of the hood do not miss the compensating ring see fig 8 4 2 37 Replace the carbon brushes being careful not to ruin them during as sembly 8 ...

Page 82: ...on wheel material Thermoplastic Polyurethane Traction wheel hardness Sh 80 Maximum forward speed km h 3 9 Maximum reverse speed km h 2 1 8 6 Consumable spare parts iMx PN Description BB B BT 436222 FRONT WHEEL D 175 d 20 S 60 WITH BEARINGS 438029 FRONT WHEEL D 175 d 20 S 60 SPLINED HUB 427251 WHEEL D 80 L 23 Carbon Brushes 409413 TRACTION MOTOR CARBON BRUSHES 8 7 Suggested spare parts iMx PN Descr...

Page 83: ...d to the filter and the water valve The filter is used to stop debris that could stuck the hose system the water valve is used to adjust the solution that will fall on the floor BB Version or to allow or stop the liquid de livery B and BT Version Once passed through the water valve the solution arrive to the solenoid valve that blocks the delivery when the brush is not working and allow the flow w...

Page 84: ...the orig inal flexibility and they haven t suffered any chemical reaction with the detergent used with the machine If necessary pro ceed with the replacement of the dam aged hoses see section 4 5 2 at page 36 9 3 3 Water Valve Checks It is extremely important that when ad justed at minimum the valve blocks completely the water flow and it is me chanically free to move for its while stroke Figure 9...

Page 85: ...when the brush deck is not working Viceversa it has to grant the full flow rate when the brush deck is working Figure 9 4 Solenoid Valve 9 3 6 Distributor Controls The distributor has to be intact and has to grant the proper solution flow without any leakage in the gearbox Figure 9 5 Distributor ...

Page 86: ... cartridge Plastic cartridge Water Valve Steel ball valve Steel ball valve Steel ball valve Solenoid Valve Standard Proportional Proportional 9 5 Recommended Spare parts iMx PN Description BB B BT 222092 FILTER D 23 H 53 PLUG 3 4 WING NUT 424451 GASKET OR 4100 407887 COMPLETE SOLENOID 24V 1 2 ACL 3 438407 PROP SOLEN 24V 1 2 ACL K1529 ...

Page 87: ...9 87 Part IV Accessories and Add On 87 ...

Page 88: ...ioning of this kit is absolutely equal to the other ones similar to it 10 2 2 Tools needed for the in stallation Wrench 8 10 10 2 3 Machine Preparation Before to install the Splashguard kit is necessary to secure the machine release the brush switch off the machine and unplug the batteries Move the blocking point of the bumper wheel using the second hole on the Brush deck frame 10 2 3 1 Brush rele...

Page 89: ...hole Use the screws included on the kit to block the carter inside the two support brackets 10 2 3 9 Splashguard Carter positioning 10 2 3 10 Splashguard Carter positioning Installing Instructions IMx B BB Block the support bracket on the right hand side of the Solution Tank inside the predisposition close to the Mechani cal Friction System Then proceed as per previous section 10 2 3 11 Support Br...

Page 90: ...3 13 Brush release 10 3 3 14 Machine switch ing off 10 3 3 15 Disconnection of the batteries 10 3 4 Installing instructions Remove the squeegee lifting lever Remove the Dashboard Remove the rear dashboard and put it on a table Remove the battery charger cover 10 3 4 16 Rear Dashboard removal 10 3 4 17 Charger cover removal Install the battery charger plug cap Cut with an X sign the hole cap and pa...

Page 91: ... be able to lift the position of the handlebar an extensions kit have been developed Useful in case the oper ator is of high stature to ensure a cor rect posture keeping the comfort of use in working condition 10 4 2 Tools needed for the in stallation Medium star tip screwdriver Drill Ø 14 10 4 3 Machine Preparation Before to install the extensions kit is necessary to secure the machine Re lease t...

Page 92: ... solu tion tank with the two screws 5x12 passing in the two respective lower holes Pull the connector through the lower large hole of the exten sion see fig 10 4 3 28 On the handlebar enlarge the hole under in the connector s side bring ing it to 14 diameter Pass the connector through the en larged hole see fig 10 4 3 29 Reconnect the connector of the han dlebar microswitch to the electrical syste...

Page 93: ...10 93 10 5 Consumable Spare Parts iMx PN Description BB B BT 438058 SPLASHGUARD BAS L 1406 H 75 IMX 50 ...

Page 94: ...10 94 Fimap S p A Workshop Handbook IMX Fimap S p A Via Invalidi del Lavoro 1 37050 S Maria di Zevio Verona ITALY Tel 39 045 6060411 Fax 39 045 6060417 Edition October 29 2013 ...

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