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TECHNICAL DESCRIPTION

 

U/M 

coral 65 

coral 65 II 

coral 85 

Cleaning width 

mm 

660 

660 

850 

in 

26 

26 

33.5 

Squeegee width 

mm 

980 

980 

1070 

in 

39 

39 

42 

Working capacity, up to 

m

2

/h 

3300 

3300 

4250 

sqft/h 

35521 

35521 

45747 

Brushes diameter 

mm 

2 x 345 

2 x 345 

2 x 430 

in 

2 x 14 

2 x 14 

2 x 17 

Brushes rpm 

giri/min 

(rpm) 

190 

161 

168 

Pressure on the brushes 

kg 

60 max 

80 max 

80 max 

lbs. 

132 max 

176 max 

176 max 

Brushes motor 

650 

900 

1100 

27 

37,5 

45,8 

Traction motor 

500 

500 

500 

20 

20 

20 

Suction motor 

580 

580 

580 

24 

24 

24 

Suction vacuum 

mbar 

160 

160 

160 

water lift 

64 

64 

64 

Type of drive 

 

autom. 

autom. 

autom. 

Movement speed slow 

km/h 

3.6 

3,6 

3,6 

mph 

2.2 

2.2 

2.2 

Movement speed fast 

km/h 

5,0 

5,0 

5,0 

mph 

3.1 

3.1 

3.1 

Maximum gradient 

10 

10 

10 

Solution tank 

100 

100 

100 

gal 

27 

27 

27 

Recovery tank 

105 

105 

105 

gal 

28 

28 

28 

Machine length 

mm 

1575 

1575 

1575 

in 

62 

62 

62 

Machine height 

mm 

1320 

1320 

1320 

in 

52 

52 

52 

Machine width (without squeegee) 

mm 

730 

730 

900 

in 

29 

29 

35 

Weight of the machine (empty and without batteries ) 

kg 

260 

277 

282 

lbs. 

573 

611 

622 

Gross weight of the machine 
(in conformity with EN 60335-2-72 art. 5.z102) 

kg 

635 

673 

678 

lbs. 

1340 

1484 

1495 

Capacity of the batteries 

Ah 

5

 

240 

240 

240 

Weight of the batteries 

kg 

200 

200 

200 

lbs. 

441 

441 

441 

Compartment of the batteries 

mm 

415x520x385 

415x520x385 

415x520x385 

in 

16.5x20.5x15 

16.5x20.5x15 

16.5x20.5x15 

Acoustic pressure level (in conformity with EN 60704-1) 
Lpa 

dB (A) 

68,5 

65.9 

65.9 

Measure uncertainty Kpa 

dB (A) 

1,5 

Sound power level Lwa 

dB (A) 

86,1 

Measure uncertainty Kpa 

dB (A) 

1,5 

Vibration whole body 

m/s

2

 

1,254 

0.8256 

0.8256 

Vibration to the system hand-arm 

m/s

2

 

4,081 

0.276 

0.276 

Measure uncertainty 

 

4% 

6% 

Class 

 

 

 

 

Protection level 

IP 

23 

23 

23 

Tension 

24 

24 

24 

 

III

III

III

Summary of Contents for coral 65

Page 1: ...coral 65 coral 65 II coral 85 11 2016 Use and maintenance Attention Please read the instructions before use COD 65308002 ...

Page 2: ... 27 27 27 Recovery tank l 105 105 105 gal 28 28 28 Machine length mm 1575 1575 1575 in 62 62 62 Machine height mm 1320 1320 1320 in 52 52 52 Machine width without squeegee mm 730 730 900 in 29 29 35 Weight of the machine empty and without batteries kg 260 277 282 lbs 573 611 622 Gross weight of the machine in conformity with EN 60335 2 72 art 5 z102 kg 635 673 678 lbs 1340 1484 1495 Capacity of th...

Page 3: ... Batteries charge level indicator 9 Setting of the battery check card 10 Hour meter 11 Squeegee assembly 11 Adjustment of the squeegee 11 Splash guard assembly 11 Brushes assembly 12 FLOOR CLEANING 12 Recovery tank 12 Detergent solution tank 12 3SD system Solution Saving System Dispenser optional 12 STARTING OF THE MACHINE 13 Forward and backward movement 14 Horn 14 Working brake 14 Emergency park...

Page 4: ...ne before its scrapping When your machine has to stop activity provide for the appropriate waste disposal of its materials especially oils batteries and electronic components and considering that the machine itself has been where possible constructed using recyclable materials CORRECT USE Do not use the machine on surfaces covered with inflammable liquids or dusts for example hydrocarbons ashes or...

Page 5: ...ENING SOLENOID VALVE or PUSH BUTTON ADJUSTMENT DETERGENT DOSAGE 3SD system OPTIONAL 20 SIGNAL LAMP WATER OPEN SOLENOID VALVE 21 PUSH BUTTON FOR SPEED SELECTION 22 SIGNAL LAMP SELECTION MAXIMUM SPEED 23 SIGNAL LAMP SELECTION SLOW SPEED 24 KEY SWITCH MACHINE ON 25 SWITCH FOR FRONT LIGHT OPTIONAL 26 PUSH BUTTON HORN 27 KNOB FOR SOLUTION VALVE 28 SELECTOR DIRECTION OF DRIVE LEGEND MACHINE 1 RECOVERY T...

Page 6: ...ards Symbol denoting the signal lamp of the starting of the brushes rotation Symbol denoting the signal lamp of the parking brake switched on Symbol denoting the push button to visualize on the display the brushes pressure set Symbol denoting the lever position for the connection of the parking brake Symbol denoting the functioning of the adjustment knob of the brushes pressure SYMBOLOGY HANDBOOK ...

Page 7: ...8 cm 54 Do not place more than 2 packings on top of each other UNPACKING OF THE MACHINE 1 Remove the external packing 2 Unscrew the brackets 1 2 that secure the machine to the pallet 3 Move the machine backwards as indicated in the figure avoiding heavy contacts to mechanical parts 4 Keep the pallet and the brackets for eventual transport ACCESS TO THE BATTERY COMPARTMENT 1 Bring the machine on a ...

Page 8: ...cessary to reach the battery compartment as indicated under paragraph ACCESS TO THE BATTERY COMPARTMENT 1 Place the batteries in its compartment 2 Connect the terminals respecting the polarities avoiding contact with other parts that could create short circuit If the machine assembles a box of lead acid batteries 24V 240Ah5 connect the battery cables to the related free poles If the machine assemb...

Page 9: ...tely discharged even if the machine is not used In case of traditional batteries please check the electrolyte level every 20 recharging cycles and eventually top them up with distilled water Never leave the batteries discharged for more than two weeks Danger of gas exhalations and emission of corrosive liquids Fire danger do not approach with free flames BATTERIES DISPOSAL It is compulsory to hand...

Page 10: ... batteries SETTING OF THE BATTERY CHECK CARD The setting of the battery check card can be GE 24 check card set for GEL batteries or Pb 24 check card set for lead batteries The machine if not specified otherwise is supplied with the battery check card set for lead batteries To modify this setting it is necessary to 1 Switch off and on the machine 2 Immediately after having switched on when on the d...

Page 11: ...case adjust them as indicated in paragraph Height adjustment The bending is not uniform Adjust the squeegee inclination rotating counterclockwise the wing nut 7 to increase the bending in the central part or clockwise to increase the bending on the extremities Height adjustment Once that the pressure and inclination of the squeegee have been adjusted it is necessary to fix this optimum condition m...

Page 12: ...the good washing result FLOOR CLEANING RECOVERY TANK Check that the cover of the suction filter 1 is correctly secured after rotating the levers 2 and that the suction motor hose 3 is correctly connected to it Verify also that the squeegee hose couplings 4 5 are correctly inserted into their seats and that the exhaust hose plug 6 placed in the rear part of the machine is well closed DETERGENT SOLU...

Page 13: ...ushes with a certain delay compared to the water outlet Through the solution valve D it is possible to empty the detergent tank and to recover the detergent STARTING OF THE MACHINE A safety device avoids the machine s movement if the operator is not seated correctly on the guiding place To switch on the machine 1 Sit on the guiding place 2 Adjust the seat position through the release lever placed ...

Page 14: ... got an electronic brake system To restart press again the accelerator pedal EMERGENCY PARKING BRAKE In case of an emergency press the pedal of the emergency and parking brake 1 placed on the left side To insert the parking brake press the brake pedal 1 and simultaneously move downwards the lever 2 placed on the left side of the steering column On the instrument board the signal lamp 3 comes on wh...

Page 15: ...e under paragraph FORWARD AND BACKWARD MOVEMENT 5 Pressing the accelerator pedal the machine begins to proceed forward and to work according to the set functions In manual mode every function of the machine has to be activated or deactivated manually WORKING ADJUSTMENTS Both in automatic as in manual mode during the first metres check 1 that the squeegee adjustment guarantees a perfect drying resu...

Page 16: ... suction hose of its dirty water At any time it is possible to interrupt the procedure BREAK WASHING by stopping the drive 2 During the phase of BREAK WASHING when the accelerator pedal is released for more than 3 seconds the squeegee raises itself and the suction switches off automatically 3 After three seconds the accelerator can be pressed again if a machine s transfer has to be made you can an...

Page 17: ... Take off the squeegee hose 5 from the coupling 2 Disassemble the squeegee 2 from its support 1 by loosening the knobs 4 counterclockwise and making slide the threaded parts in the appropriate slots up to their release 3 Clean with care the internal part of the squeegee inlet eliminating eventual dirt residuals 4 Clean with care the squeegee rubbers 5 Reassemble all parts paying attention to put t...

Page 18: ...tion draining 2 Unscrew the solution tank cap 1 3 Unscrew the cap of the exhaust filter 2 and take off the filter Be careful not to lose the gasket of the cap 4 Open the solution valve see under paragraph FLOW ADJUSTMENT OF THE DETERGENT SOLUTION so that the detergent solution flows down into appropriate containers 5 Rinse with a water jet the solution tank and the components of the filter 6 Reass...

Page 19: ...ity 2 Check the charge level of the batteries on the display 2 3 Verify of having activated correctly the function of washing with the brushes see under paragraph STARTING OF THE MACHINE If both in mode MAN as AUTO the signal lamp 3 is on but the brushes do not turn please contact the authorized technical assistance THE TRACTION MOTOR DOES NOT WORK 1 Sit on the guiding place 2 Verify that the key ...

Page 20: ...agraph ADJUSTMENT OF THE SQUEEGEE 4 Check that the suction and the squeegee hoses are correctly inserted in their proper seats on the recovery tank 5 Clean the suction filter see under paragraph SUCTION FILTER CLEANING 6 Clean the squeegee hose see under paragraph SQUEEGEE HOSE CLEANING 7 Replace the rubbers if worn out EXCESSIVE FOAM PRODUCTION Check that low foam detergent has been used Eventual...

Page 21: ...nchor points which permit the blocking of the abrasive pad during work The pad is recommended to clean smooth floors MACHINE CODE QUANTITY DESCRIPTION USE coral 65 coral 65 II 48903020 2 Brush PPL 0 6 Ø 345 Normal floors 48903030 2 Brush PPL 0 9 Ø 345 Smooth floors with small joints and persistent dirt 48903040 2 Brush TYNEX Ø 345 Floors of resistant material and particularly dirty 48903050 2 Brus...

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