comoc C130 D 2015, Use And Maintenance Manual

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4. Release the recovery tank drainage tube (1), at the back of the machine, from the retainers ( Fig.2 ),
unscrew the cap and place it on the ground.
5. Remove the recovery tank drainage cap (2) (on the back of the machine) and place it on the ground
( Fig.3 ).
6. Release the vacuum lid retainer hinges (3) on the side of the tank ( Fig.4 ).
7. Turn the vacuum cover (4) until the retainer (5) is in the work position ( Fig.5 ).
8. 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 tank.
9. Take the recovery tank filter (5) out of its seat ( Fig.6 ).
10. Carefully rinse the dirty water level float (6) on the inside ( Fig.7 ).
ATTENTION
: if necessary use the inspection footboard (7) on the back of the machine (
Fig.8
).
11. Repeat the operations in reverse order to reassemble all the parts.
CLEANING THE SOLUTION TANK
Proceed as follows to clean the solution tank:
1. Select the i-drive program “transport” by rotating the knob to position “A” as shown in ( Fig.1 ).
ATTENTION : 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).
ATTENTION : 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.
ATTENTION
: the place designated for this operation must comply with current environmental
protection regulations.
3. Make sure the machine is in a safe condition (see “ MACHINE SAFETY MEASURES ”).
CAUTION : users are advised to always wear protective gloves, to avoid the risk of serious injury
to hands.
4. Remove the solution tank caps (1) ( Fig.2 ).
5. Uncouple the recovery tank inspection footboard (2) ( Fig.3 ).
6. Release the solution tank drainage tube (3), at the back of the machine, from the retainers ( Fig.4 ).
Remove the cap and place it on the ground.
7. 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 tank.
ATTENTION : carefully rinse the detergent solution level float (4) inside the tank ( Fig.5 ).
8. Repeat the operations in reverse order to reassemble all the parts.
CLEANING THE DETERGENT SOLUTION FILTER
Careful cleaning of the detergent solution filter guarantees better cleaning of the floor.
Proceed as follows to clean the detergent solution filter:
1. Select the i-drive program “transport” by rotating the knob to position “A” as shown in ( Fig.1 ).
ATTENTION : 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).
ATTENTION : 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.
ATTENTION : the place designated for this operation must comply with current environmental
protection regulations.
3. Make sure the machine is in a safe condition (see “ MACHINE SAFETY MEASURES ”).
CAUTION : users are advised to always wear protective gloves, to avoid the risk of serious injury
to hands.
4. Shut off the detergent solution flow in the machine water system by turning the tap command lever
(1) in the direction shown by the arrow ( Fig.2 ).
5. Remove the water system filter lid (2) from the front left side of the machine ( Fig.3 ).
6. Remove the filter cartridge and clean it under a jet of water, remove any dirt that might be attached.
7. Repeat the operations in reverse order to reassemble all the parts.
CLEANING THE SQUEEGEE BODY VACUUM TUBE
Careful cleaning of the debris hopper guarantees better drying and cleaning of the floor as well as a
longer vacuum motor life.
To clean the debris hopper, proceed as follows:
1. Select the i-drive program “transport” by rotating the knob to position “A” as shown in (
Fig.1
).
ATTENTION : 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).
ATTENTION : 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.
ATTENTION : the place designated for this operation must comply with current environmental
protection regulations.
3. Shift the direction lever (1) to “idle”, moving it in the direction shown by the arrow ( Fig.2 ).
ATTENTION : to select idle (N) move the lever in the direction shown by the arrow ( Fig.2 ).
ATTENTION : the letter “N” will appear on the command display indicating that no gear is
engaged.
4. Engage the parking brake by moving the parking brake lever (2), beside the operator's seat, in the
direction shown by the arrow ( Fig.3 ).
ATTENTION
: the symbol regarding the parking brake being engaged will appear on the
command display.
5. Select the i-drive program “scrubbing with drying” by rotating the knob to position “C” as shown in
( Fig.1 ).
ATTENTION : 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 ).
ATTENTION
: 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 ”).
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