Fimap IMX Workshop Manual

WORKSHOP HANDBOOK

IMx

Version: AB

Date: October 29, 2013

Document Number:10043430/ATE

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 -=⇒

Contents

I Product Introduction 4

1 Serial Number and Technical Support 5

1.1 The Serial Tag ................................. 5

1.2 Serial Tag location ............................... 5

2 Main Technical Features 6

II Anomalies Resolution Guide 7

3 Trouble-shooting for the most common anomalies. 8

3.1 Electrical system: what to do if. . . ...................... 8

3.2 Frame and traction system: what to do if. . . ................ 11

3.3 Mechanical scrubbing system: what to do if. . . .............. 12

3.4 Solution delivery system: what to do if. . . ................. 13

3.5 Drying system: what to do if. . . ....................... 14

4 Disassembling Procedures 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 Motor Contactor IMx BB ................... 20

4.1.13Brush Release Switch IMx BB .................... 21

4.1.14Dead Man Switch ........................... 21

4.1.15Battery Charger IMx CB ........................ 22

4.2 Mechanical Friction System ......................... 23

4.2.1 Tools needed .............................. 23

4.2.2 Brush Deck Assembly ......................... 23

4.2.3 Brush Coupling Flange ........................ 24

4.2.4 Brush Stopper Spring ......................... 24

3

4.2.5 Brush Motor .............................. 24

4.2.6 Bumper Wheel ............................. 25

4.3 Drying System ................................. 26

4.3.1 Squeegee ................................ 26

4.3.2 Squeegee Adapter ........................... 26

4.3.3 Squeegee Support ........................... 26

4.3.4 Squeegee adjustment wheels ..................... 27

4.3.5 Squeegee Rotation Arm ........................ 27

4.3.6 Vacuum Hose .............................. 28

4.3.7 Recovery Tank ............................. 28

4.3.8 Drain Hose ............................... 29

4.3.9 Vacuum Filter .............................. 29

4.3.10Vacuum Motor ............................. 29

4.3.11Squeegee Lifting Chain ........................ 30

4.3.12Squeegee Lifting Lever ......................... 31

4.4 Frame and Traction System ......................... 32

4.4.1 Wheels .................................. 32

4.4.2 Drive Shaft IMx BT ........................... 32

4.4.3 Traction Gearmotor IMx 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 Electrical components ...................... 41

5.5.1 IMx BB .................................. 41

List of Components .......................... 42

5.5.2 IMx B/BT ................................ 43

List of Components .......................... 44

5.5.3 Main Card (IMx B/BT) ......................... 45

5.5.4 Dashboard ............................... 45

Functions and Commands ...................... 46

Entry into “Operator Menu” and “Advanced Menu” ........ 46

Operator Menu ............................. 47

Change a Parameter (in the Operator Menu) ............ 47

Advanced Menu ............................ 48

Change a Parameter (in the Advanced Menu) ........... 48

Parameters Reset ............................ 48

Check/Monitor Function ....................... 48

5.5.5 Control Card .............................. 49

5.6 Safety Microswitch ............................... 49

5.7 Potentiometer (IMx BT only) ......................... 49

5.8 Hourmeter (IMx BB only) ........................... 50

5.9 Charger ..................................... 50

5.10Batteries ..................................... 50

5.11Adjustments .................................. 51

5.11.1Battery Control Card (IMx BB only) ................. 51

5.11.2Charger (CB) .............................. 51

Charging curve SetUp ......................... 52

Error Codes of Charger ........................ 52

5.11.3ECO Function (solo IMx B/BT) .................... 52

5.12Maintenance and 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

5.15Technical Features ............................... 61

5.16Recommended Spare Parts .......................... 61

6 Mechanical Rubbing System 62

6.1 Structure .................................... 62

6.2 Description ................................... 62

6.3 Adjustments .................................. 63

6.3.1 Adjustment system .......................... 63

6.4 Maintenance and checks ........................... 63

6.4.1 Motor .................................. 63

Checks: ................................. 63

Maintenance: .............................. 63

6.4.2 Brass bushings ............................. 64

Checks: ................................. 64

Maintenance: .............................. 64

6.4.3 Bumping Wheel ............................ 65

Checks: ................................. 65

6.4.4 Brushes Base .............................. 65

Checks: ................................. 65

6.4.5 Brush coupling ﬂange ......................... 65

Checks: ................................. 65

6.4.6 Fixing and adjustment plate ..................... 65

Checks: ................................. 65

6.5 Technical Features ............................... 66

6.6 Consumable Spare Parts ........................... 66

6.7 Recommended Spare parts .......................... 66

7 Drying System 67

7.1 Structure .................................... 67

7.2 Description ................................... 67

7.3 Adjustments .................................. 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 Consumable Spare Parts ........................... 73

7.7 Recommended Spare Parts .......................... 73

8 Machine Frame and Traction System 74

8.1 Structure .................................... 74

8.2 Description ................................... 74

8.3 Adjustments .................................. 75

8.3.1 Parking Brake Lever (IMx BT only) .................. 75

Procedure ................................ 75

8.4 Maintenance and Checks ........................... 75

8.4.1 Wheels .................................. 75

Checks .................................. 75

Maintenance .............................. 75

8.4.2 Traction Motor (Only IMx BT model) ................. 75

Checks .................................. 75

Maintenance .............................. 76

8.5 Technical Features ............................... 77

8.6 Consumable spare parts ........................... 77

8.7 Suggested spare parts ............................. 77

9 Cleaning Solution Supply System 78

9.1 Structure .................................... 78

9.2 Description ................................... 78

9.3 Maintenance and Checks ........................... 79

9.3.1 Solution Tank .............................. 79

Controls: ................................ 79

9.3.2 Hoses .................................. 79

Checks: ................................. 79

9.3.3 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 instructions IMx BT .................... 84

Installing Instructions IMx B/BB .................. 84

10.3Onboard Charger Kit - 223232 ........................ 85

10.3.1Description ............................... 85

10.3.2Tools needed for the installation ................... 85

10.3.3Machine Preparation .......................... 85

10.3.4Installing instructions ......................... 85

10.4Extension Handlebar Kit - 223457 ..................... 86

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

Part I

Product Introduction

9

1-10

Chapter 1

Serial Number and Technical Support

1.1 The Serial Tag

1.2 Serial Tag location

To have access to the Serial Tag 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

2-11

Chapter 2

Main Technical Features

TECHNICAL DESCRIPTION U/M IMx BB IMx B IMx BT

Maximum Ramp Gradient % 2 2 2

Steering Diameter mm 1700 1700 1700

Machine Length mm 1200 1200 1200

Machine Height mm 1030 1030 1030

Machine Width (without squeegee) mm 570 570 570

Machine Weight (empty and without batter-

ies)

kg 69 69 76

Gross Weight of the machine in work condi-

tions (machine + batteries + water)

kg 163 163 170

Weigths and Pressures1

Weight on front right wheel kg 51.90 ÷74.00

Touching surface of the front right wheel cm28.41 ÷10.32

Pressure made by the front right wheel kg

cm25.76 ÷7.83

Weight on front left wheel kg 46.10 ÷69.30

Touching surface of the front left wheel cm27.79 ÷9.66

Pressure made by the front left wheel kg

cm25.42 ÷8.54

Weight on rear wheel kg 10.50 ÷44.30

Touching surface of the rear wheel cm20.41 ÷0.91

Pressure made by the rear wheel kg

cm216.49 ÷51.64

1Weight and Pressures depends on how much water there is in the tanks and on what type of battery the

machine ﬁts.

11

2-12

Part II

Anomalies Resolution Guide

12

3-13

Chapter 3

Trouble-shooting for the most common

anomalies.

3.1 Electrical system: what to do if. . .

The machine doesn’t switch on

1) (Only B-BT) The key is in position 0 ⇒Rotate the key in position I.

2) (Only BB) The main switch is in po-

sition 0

⇒Push the switch in position 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-

erly

⇒Refer to the proper section (see section

3.1 at page 9).

13

3-14

The batteries don’t work properly

1) The batteries are not properly con-

nected

⇒Restore the proper battery connec-

tions.

2) Battery are discharged ⇒Perform a complete charge cycle.

3) Battery terminal are oxidized ⇒Disconnect the batteries, clean the

batteries terminals and reconnect

properly the batteries.

4) With the machine in working con-

ditions one battery has a voltage

lower (difference higher than 2 V)

than the other ones

⇒Replace the battery with lower volt-

age.

5) The fuse on the loop wire is dam-

aged

⇒Check for possible short circuits, If

not present replace the loop wire.

6) The 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-

nected to the batteries

⇒Connect the charger to the batteries.

3) The battery charger has one or

more lights (or LEDs) blinking con-

tinuously

⇒The battery charger is in error con-

ditions, verify the alarm tables and

solve the issue by following the re-

lated instructions (see section 5.9 at page 50).

4) The battery charger is properly con-

nected but it doesn’t switch on

⇒Replace the battery charger.

3-15

(Only B-BT) The display shows an alarm message

1) The display shows an alarm mes-

sage

⇒Check what alarm message is

shown and solve the related issue

by following the proper instructions

(see section 5.13.1 at page 54).

The machine has a very limited working autonomy

1) The batteries connections are oxi-

dized

⇒Unplug the connection wires, wash

the wire connections with water and

reconnect 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 Discharge Card) is

not properly adjusted

⇒Verify the type of battery used on

the machine and adjust properly the

BDI.

5) Batteries have been working for

several cycles

⇒Replace the batteries.

3-16

3.2 Frame and traction system: what to do if. . .

(Only BT) The traction motor doesn’t work properly

1) The machine is switched off ⇒Switch on the machine.

2) The machine doesn’t switch on ⇒Check the proper section (see section 3.1

at page 8).

3) The display shows an error mes-

sage

⇒Check the proper section.

4) The dead man lever is not pressed ⇒Push the dead man lever.

5) The dead man switch is not prop-

erly 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 parking brake is en-

gaged

⇒Release the brake.

2) The brush is not properly engaged ⇒Release the brush and engage it

properly.

3) The brush deck is not properly ad-

justed

⇒Adjust properly the brush deck.

3-17

3.3 Mechanical scrubbing system: what to do if. . .

The machine doesn’t clean well

1) The machine is switched off ⇒Switch on the machine.

2) The machine doesn’t switch on ⇒Refer to the proper section (see section

3.1 at page 8).

3) (Only B-BT) The display shows an

alarm message

⇒Refer to the proper section (see section

3.1 at page 8).

4) (Only B-BT) 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 properly engaged ⇒Release and engage properly the

brush.

10) The solution ﬂow rate is not correct

or not enough

⇒Refer to the proper section.

3-18

3.4 Solution delivery system: what to do if. . .

The delivered solution is not correct or not enough

1) The machine is switched off ⇒Switch on the machine.

2) The machine doesn’t switch on ⇒Refer to the proper section (see section

3.1 at page 8).

3) The solution tank is empty ⇒Fill up the solution tank.

4) The proportional valve for the solu-

tion ﬂow 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

⇒Refer to the proper section (see section

5.13.1 at page 54).

9) The detergent doesn’t ﬁt the type of

dirt

⇒Replace the detergent with a proper

one.

3-19

3.5 Drying system: what to do if. . .

The machine doesn’t dry well

1) The machine is switched off ⇒Switch on the machine.

2) The machine doesn’t switch on ⇒Refer to the proper section (see section

3.1 at page 8).

3) The vacuum motor is switched off ⇒Switch on the vacuum motor.

4) The vacuum motor doesn’t switch

on

⇒Refer to the proper section (see section

3.5 at page 15).

5) The machine is in ”ECO” mode ⇒Set up the machine as per standard

conﬁguration.

6) The squeegee is lifted up from the

ﬂoor

⇒Lower down the squeegee.

7) The squeegee rubber blades are

worn out or broken

⇒Rotate or replace the squeegee rub-

ber blades.

8) The recovery tank is full ⇒Empty the recovery tank following

the proper 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 properly

ﬁtted in

⇒Connect the vacuum hose properly.

14) The intake manifold is stuck or bro-

ken

⇒Clean or replace the intake manifold.

15) The intake manifold is not properly

connected

⇒Connect the intake manifold prop-

erly.

16) The vacuum ﬁlter is dirty or stuck ⇒Disassemble and clean the vacuum

ﬁlter.

17) The vacuum cover is not well posi-

tioned or is missing

⇒Position properly the vacuum cover.

18) The vacuum cover gasket doesn’t

adhere properly

⇒Replace the vacuum cover gasket.

3-20

The vacuum motor doesn’t work properly

1) The vacuum motor is not powered

properly

⇒Check the power connections on the

vacuum motor.

2) (Only 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.

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Fimap IMX Workshop Manual

Fimap IMX Workshop Manual

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