comoc C130 D 2015, Руководство по эксплуатации и обслуживанию, Страница: 36 / 48

5. Select the i-drive program “scrubbing with drying” by rotating the knob to position (C) as shown in
( Fig.1 ).
N.B. : rotating the i-drive selector to the scrubbing with drying program, all the brush heads and
squeegee body will move to their working positions (in contact with the floor).
6. Press the drive pedal (3) to move both the squeegee body and the brush head bodies to their
working positions ( Fig.4 ).
N.B.
: on the screen of the command display, the machine silhouette will have a green icon:
the symbol that identifies the traction motor; the symbols that identify the motors of the
scrubbing brush head; the symbols that identify the motor of the sweeping brush head; the
symbols that identify the vacuum motors.
7. As soon as the brush head and splash guard bars are in the working position, make sure the
machine is in a safe condition (read “ MACHINE SAFETY ”).
CAUTION : these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
8. Stand on the right side of the machine.
9. Remove the retainer (4) from the pin (5) in the squeegee body ( Fig.5 ).
10. Free the pin (5) in the squeegee body from the eyelet (6) in the squeegee control bar ( Fig.6 ).
11. Turn the right splash guard bar (7) as far as it will go.
12. Remove the casing cover of the cylindrical control brush arm (8), to do this you first need to remove
the retainer knobs (9) from the machine. To remove the knobs (9) turn them in the direction shown
by the arrow (
Fig.7
).
13. Remove the cylindrical control brush arm (10), to do this you first need to remove the retainer knob
(11). To remove the knob (11) turn it in the direction shown by the arrow ( Fig.8 ).
14. Insert the brush in the brush head tunnel, making sure that the pins (12) in the traction hub enter the
slots (13) in the brush ( Fig.9 ).
ATTENTION : the brush has been correctly mounted if when seen from above the cusp shape,
formed by the bristles, has its top towards the traction wheel ( Fig.10 ) .
15. Insert the pipe hub in the cylindrical brush control arm in the brush body, making sure that the pins
(14) in the pipe hub go into the slots (15) in the brush ( Fig.11 ).
16. Fix the cylindrical brush control arm to the guide bar using the retainer knob (16) ( Fig.12 ).
17. Repeat the operations in reverse order to reassemble all the parts.
FITTING THE ROLL BAR
For packaging reasons, the roll bar comes disassembled from the machine. In order to fit it to the
machine chassis, do the following:
1. Bring the machine to the maintenance area.
2. Make sure the machine is in a safe condition (read “ MACHINE SAFETY ”).
3. Grip the handle (1) and raise the seat mounting plate to the maintenance position ( Fig.1 ).
4. Grip the handle (2) and lift the battery inspection carter (3) ( Fig.2 ), turn the carter until the safety
catches (4) are engaged ( Fig.3 ).
5. Insert the pins (5) in the roll bar in the slots (64) in the machine chassis ( Fig.4 ).
N.B. : it is recommended that the operation just described be carried out by at least two people.
6. Fix the roll bar to the chassis with the nuts and bolts (7), remember to insert also the hole cover
cap (8) ( Fig.5 ).
N.B. : the equipment to be used for this operation is not supplied with the machine.
REPLACING THE DISC BRUSHES
To replace the disc brush, proceed as follows:
1. Select the i-drive program “transport” by rotating the knob to position “A” as shown in ( Fig.1 ).
N.B. : by rotating the i-drive selector to the transfer program, all the brush heads and the squeegee
body will move to their idle positions (raised off floor).
N.B.
: on the screen of the command display, the machine silhouette will have a green icon only
the symbol that identifies the traction motor.
2. Take the machine to the maintenance area.
NOTE : the place designated for this operation must comply with current environmental protection
regulations.
3. Engage the parking brake by moving the parking brake lever (2) (at the side of the operator seat)
in the direction shown by the arrow ( Fig.2 ).
N.B. : the symbol regarding the parking brake being engaged will appear on the command
display.
4. Select the “scrubbing” program (E) ( Fig.3 ), turn the i-drive adjustment switch (3) in the direction
indicated by the arrow ( Fig.4 ).
5. Press the drive pedal (4) to bring the scrubbing brush heads to the working position ( Fig.5 ).
N.B. : on the command display the symbols for the traction motor and the disc brushes motors
will be green.
6. As soon as the scrubbing brush heads are in the working position, make sure the machine is in a
safe condition (read “ MACHINE SAFETY ”).
7. Remove the right brush head, unscrew the knobs (5) and shift them outward ( Fig.6 ).
8. Place the brush head body on the ground with the brush holding plates in view ( Fig.7 ).
9. Turn until the brush so that the button is pushed towards the outside of the coupling spring.
N.B. : the photo ( Fig.8 ) shows the rotation directions for removing the right scrubbing brush
head brushes, for the left brush the rotation direction is the opposite.
10. Replace the worn brushes, read the paragraph “ REPLACING THE DISC BRUSHES ” for replacing
the brushes.
11. Repeat the operations in reverse order to reassemble all the parts.
36
2 1
A
C
1
3
2
4
3
6 5
5 5
4 6
7
7 8
8 10
9 11
9
13
12
10 11 12
14
15
16
2 3 1
1 2
3 4
2 1
1 2
3
E
4
3
5
4
6
5
8 7