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USER SEAT ADJUSTMENT

The proper adjustment of the driving position provides a greater sense of comfort when using the machine.

Seat backrest adjustment

: Make sure you sit upright and that your back and that your lower back and spine are at 90°. Use the lever (1) located on the left side of the seat (

Fig. 1

) to adjust the backrest of the 

seat.

Driving position adjustment

: The seat should always be positioned using the pedals as a reference. Act on the lever (2) located on the lower part of the seat (

Fig. 2

) to adjust the seat sitting.

N.B.:

 The distance should be adjusted so that with the pedals fully pressed to the floor the knees are slightly bent (about 120°).

N.B.:

 Adjust the distance of the seat so that when pressing the brake pedal it goes as far as it can. This operation should be done with the machine running so as to pressurise the braking system.

N.B.:

 If the knee is not bent enough, it is too far from the steering wheel, if however the knee is bent almost 90°then it is too close to the steering wheel.

N.B.:

 The feet should be positioned keeping the heels on the footrest, the sole of the foot directly below the fingers should push the pedals.

N.B.:

 The ideal driving position is that which allows you to grip the steering wheel correctly with the palms slightly lower than the shoulders. With a good grip on the steering wheel, the elbows should be 

bent by about 120°. They should be at least 30 cm or 11.81 in between the middle of the steering wheel and our breastbone. In any case, this distance should be no more than 45 cm or 17.72 in.

Adjusting the armrests (optional):

 The armrests should be inclined to make using the machine comfortable.

N.B.:

 To adjust the armrest use the runner (3) under it (

Fig. 3

).

N.B.:

 Taking the right armrest as a reference, if the wheel is turned outwards the inclination of the armrest is increased. Taking the left armrest as a reference, if the wheel is turned inwards the inclination of 

the armrest is increased.

Wear the seatbelt correctly (optional):

 The machine has a sub-abdominal safety device that allows the operator to be anchored to the driver's seat. To secure the safety belt, first of all you need to be sitting in the 

drier's seat, take the mobile part (4) of the belt, wrap it round the abdomen and insert the mobile part () in the slit in the fixed part (5) (

Fig. 4

).

N.B.:

 Adjust the horizontal part of the belt so it is as tight as possible on the pelvis. The belt should be pulled and put as low as possible on the pelvis bone, and not on the belly.

1

2

3

4

1

2

3

4

5

PREPARING TO WORK

Before beginning to work, it is necessary to:

1.  Make sure the recovery tank is empty. If this is not the case, empty it (read “

EMPTYING THE RECOVERY TANK

”).

2. 

Check that the amount of detergent solution in the solution tank is sufficient for the type of work to be performed. If it isn't, top up the solution tank (see “

FILLING THE SOLUTION TANK WITH WATER

” 

and “

DETERGENT SOLUTION

”). Check the level tube (1) located near the operator's seat (

Fig. 1

).

3. 

Check the rubber squeegee blades are in good working condition. If they aren't, replace them (see “

REPLACING THE SQUEEGEE BODY RUBBER BLADES

”).

4. 

Check the brush is in good working condition. If it isn't, replace it (see “

REPLACING THE BRUSH HEAD BODY BRUSHES

”).

5. 

Check that the machine is off, otherwise set the main switch (2) to “0” by turning the key a quarter turn anti-clockwise (

Fig. 2

). Remove the key from the instrument panel.

6. 

Unhook the tank rotation latch (3) (

Fig. 3

) and turn the recovery tank into the maintenance position.

7. 

Connect the battery connector to the machine's main system connector.

ATTENTION:

 This process must be carried out by qualified personnel.

8. 

Rotate the recovery tank into the work position. Block the rotation with the latch (3).

9. 

Check that the solution tank drainage pipe cap (4) is closed. If this is not the case, close it (

Fig. 4

).

10. 

Make sure the cap of the recovery tank drainage tube (5) is closed. If it isn't, close it (

Fig. 5

).

11. 

Make sure the water system filter cap (6) is closed. If it isn't, close it (

Fig. 6

).

2

3

2

3

OFF

4

5

6

1

4

5

6

1

12. 

Make sure the vacuum tube (7) is correctly connected to the sleeve (8) in the squeegee body. If it isn't, connect it (

Fig. 7

).

13.  Check that the recovery tank cover is correctly positioned, otherwise position it correctly in the upper part of the recovery tank.

7

7

8

18

Summary of Contents for Optima 90

Page 1: ...SCRUBBING MACHINES ORIGINAL INSTRUCTION DOC 10081741 Ver AA 07 2018 USE AND MAINTENANCE MANUAL...

Page 2: ......

Page 3: ...TERGENT SOLUTION 17 ASSEMBLING THE SQUEEGEE BODY 17 USER SEAT ADJUSTMENT 18 PREPARING TO WORK 18 STARTING WORK 19 WATER FLOW ADJUSTMENT FUNCTION 20 DETERGENT SOLUTION FLOW ADJUSTMENT FUNCTION CDS VERS...

Page 4: ...qualified person in order to avoid hazards The socket for the battery charger cable must have a prescribed earth connection Keep sparks flames and incandescent materials at a safe distance from the ba...

Page 5: ...uitable for cleaning rough or uneven floors Do not use the machine on slopes In the event of a fire use a powder extinguisher Do not use water Adapt the speed to the adhesion conditions In order to pr...

Page 6: ...duals and or objects that may be present while using this machine Be careful to avoid collisions with shelving or scaffolding above all if there is a risk of objects falling from heights Do not place...

Page 7: ...al components do the following avoid the use of non insulated tools do not place or allow metallic objects to fall upon the electrically powered components remove any rings watches and or clothing wit...

Page 8: ...es Disconnect the battery connection and the battery charger cable before working on the machine If lead batteries WET have been installed on the machine avoid tilting the machine beyond 30 with respe...

Page 9: ...r trailer unless the load height is 380 mm or 14 96 inches or less from the ground Block the wheels of the machine Secure the machine to the truck or trailer Drain both tanks before transport Bring bo...

Page 10: ...that there is an absolute obligation not to vacuum flammable or incandescent substances Gas leakage warning label during battery charging This is used in the rear part of the steering column to warn t...

Page 11: ...egarding the regulation of the detergent solution level within the machine s water circuit Front headlights control symbol Used on the control panel to indicate the button that regulates the machine s...

Page 12: ...rators must not perform operations that should be carried out by qualified technicians The manufacturer is not liable for damages resulting from failure to comply with this veto STORING THE USE AND MA...

Page 13: ...m hole 0 mbar 85 Solution tank volume l 156 Recovery tank volume l 138 Detergent tank volume version with dosing system only l 5 Debris hopper volume l 10 Turning circle mm 1010 Maximum machine length...

Page 14: ...189 6 Electrical characteristics of the traction motor V W 24 1000 Maximum forward speed mph 4 97 Maximum gradient with full load 10 Electrical characteristics of the vacuum motor V W 24 420 Suction...

Page 15: ...ine on the transport vehicle WARNING Secure the device according to the directives in force in the country of use ex 2014 47 EU so that it cannot slide or tip over MACHINE SAFETY The procedure for sec...

Page 16: ...cables of the battery charger as indicated in the instructions CAUTION Before connecting the batteries to the battery charger make sure it is suitable for the batteries used CAUTION Carefully read the...

Page 17: ...NTION The dosing system is suitable for frequent maintenance cleaning Acid or alkaline maintenance detergent tank be used with pH values between 4 and 10 and that do not contain oxidising agents chlor...

Page 18: ...ows the operator to be anchored to the driver s seat To secure the safety belt first of all you need to be sitting in the drier s seat take the mobile part 4 of the belt wrap it round the abdomen and...

Page 19: ...s program active the squeegee will move to the rest position the vacuum motor will keep working for a pre set time and then it will switch off Scrubbing with Drying function With the selector in the s...

Page 20: ...continuously it activates the buzzer on the machine If the button 6 is pressed during the reverse movement as a signal priority only the intermittent buzzer connected to the reverse will be heard 7 6...

Page 21: ...5 Function Overtemperature Thermal cut out protection on the brushes vacuum cleaner stage AL_8 Function Act1 time out Brushes actuator final position not reached AL_9 Function Act2 time out Squeegee a...

Page 22: ...LY WEEKLY BEFORE A LONG PERIOD OF NON USE TRANSPORT DRAINING THE RECOVERY TANK X X X EMPTYING THE DEBRIS HOPPER X X X CLEANING THE SQUEEGEE BODY X X X CLEANING THE RECOVERY TANK FILTER FLOAT X X CLEAN...

Page 23: ...s well Fig 4 7 Remove the float 6 Fig 5 Rinse the inside with a jet of water If necessary use a spatula to remove the sludge that has accumulated at the bottom of the float CLEANING THE SQUEEGEE BODY...

Page 24: ...downwards and then move it towards the outside of the machine remember to release the hinges 4 before removing the right side 5 Take out the brushes from the brush head and clean under a jet of water...

Page 25: ...reassemble all the parts 3 2 1 2 1 2 CLEANING THE DETERGENT TANK CDS VERSIONS The accurate cleaning of the detergent tank guarantees a better performance of the automatic chemical management system gu...

Page 26: ...lace designated for this operation must comply with current environmental protection regulations 2 Make sure the machine has been secured see the section titled SECURING THE MACHINE CAUTION Users are...

Page 27: ...owards the rear of the machine turn in the opposite direction to rotate the squeegee towards the front of the machine 11 Once adjustment is made tighten the stopper nut 6 of the squeegee s tilt adjust...

Page 28: ...out Detergent solution filter obstructed Check the detergent solution filter isn t obstructed If it is clean it see CLEANING THE WATER SYSTEM FILTER THE MACHINE DOES NOT CLEAN CORRECTLY The machine do...

Page 29: ...E FR SP Allows to select the language of the control display General Sets Model selection min 0 max 3 OPTIMA B OPTIMA OPTIMA B B DS BS BS DS allows to select the name of the machine that will appear w...

Page 30: ...MENU DEFAULT SETTABLE VALUES DESCRIPTION 15 5 50 Allows to adjust the control display contrast 10 0 10 Allows to adjust the control display brightness N Y N Allows to exit the operator menu 30...

Page 31: ......

Page 32: ...A Via Maestri del Lavoro 13 37059 Santa Maria di Zevio Verona ITALY Tel 045 8774222 Fax 045 8750303 www comac it com comac it Organisation certified by Q C B Italia ISO 9001 2008 ISO 14001 2015 OHSAS...

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