COMAC ANTEA 50 B, Use And Maintenance Manual

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14. Position yourself at the front of the appliance.
15. Press the brush-holder plate latch (6) and simultaneously rotate the brush (7) according to the
direction indicated in the image ( Fig. 6 ).
N.B. : The image Fig. 6 shows the rotation direction of the left brush.
16. When brush rotation is prevented, turn until the button on the brush is disengaged from the coupling
spring on the brush-holder plate.
17. Repeat the same operation for the right-hand brush.
18. Clean the brush under running water to remove any impurities from its bristles. Check that the bristles
are not worn; in the event of excessive wear, replace the brush (the bristles should be at least 10 mm
long). Read the paragraph “ ASSEMBLING THE BRUSH (double brush versions with PM system) ”
for replacing the brush.
CAUTION : these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
N.B. : the place designated for this operation must comply with current environmental protection
regulations.
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CLEANING THE BRUSH (50BTS double brush versions)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2. Take all necessary steps to ensure that the device is in a safe condition (see “ 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.
3. Position yourself on the right-hand side of the appliance.
4. Loosen the retainer knob (1) ( Fig. 1 ).
5. Remove the right side splash guard support (2), making sure to shift the blade before removing the
splash guard support itself ( Fig. 2 ).
6. Remove the rear brush guide hub (3) ( Fig. 3 ).
7. Extract the brush from the machine.
8. Clean the brush under a stream of running water to remove any impurities from its bristles. Check
that the bristles are not worn; in the event of excessive wear, replace the brush (the bristles should
be at least 10 mm long).
9. Repeat the operations described above for the front brush as well.
N.B. : If the height of the bristles is less than 10mm, replace the brush. To insert the brush inside
the brush head body, read the paragraph “ INSTALLING THE BRUSH (50BTS double brush
versions) ”.
10. Repeat the operations in reverse order to reassemble all the parts.
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CLEANING THE BRUSH (65BTS double brush versions)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2. Take all necessary steps to ensure that the device is in a safe condition (see “ 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.
3. Stand on the left side of the appliance.
4. Remove the left side splash guard support (1) ( Fig. 1 ).
5. Remove the brush hub support carter (2) from the brush head body ( Fig. 2 ), remember to move the
retainer blade (3) downwards before removing the brush hub support ( Fig. 3 ).
6. Remove the rear brush from inside the tunnel ( Fig. 4 ).
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7. Clean the brush under a stream of running water to remove any impurities from its bristles. Check
that the bristles are not worn; in the event of excessive wear, replace the brush (the bristles should
be at least 10 mm long).
8. Repeat the operations described above for the front brush as well.
N.B. : If the height of the bristles is less than 10mm, replace the brush. To insert the brush inside
the brush head body, read the paragraph “ INSTALLING THE BRUSH (65BTS double brush
versions) ”.
9. Repeat the operations in reverse order to reassemble all the parts.
To clean the brushes with the spray gun, for versions with the SST system, proceed as follows:
1. Take the device to the dedicated maintenance area.
2. Lift the brush head body and press the “BRUSH HEAD CONTROL” button (1) on the control panel
( Fig. 1 ).
3. Raise the squeegee unit and turn the squeegee control lever (2) in the direction of the arrow in
(
Fig. 2
). The lever is located on the back of the device.
CAUTION : these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
4. Remove the left side splash guard support (3) ( Fig. 3 ).
5. Remove the brush hub support carter (4) from the brush head body ( Fig. 4 ), remember to move the
retainer blade (5) downwards before removing the brush hub support ( Fig. 5 ).
6. Remove the rear brush from inside the tunnel (
Fig. 6
).
7. Remove the spray gun kit from the storage compartment ( Fig. 7 ).
8. Connect the male quick-coupler (6) on the spiral hose (7) to the female quick-coupler (8) on the front
of the appliance ( Fig. 8 ).
9. Connect the male quick-coupler (9) on spray gun (10) to the female quick-coupler (11) on the spiral
hose (7) ( Fig. 9 ).
10. Activate the spray gun kit by pressing the button (12) on the steering column ( Fig. 10 ).
CAUTION : when using the optional tank cleaning kit, you are advised to always wear goggles to
avoid any risk of serious injury to your eyes.
N.B. : before activating the optional tank cleaning kit, check the level indicator (13) to see how
much solution there is in the solution tank ( Fig. 11 ).
11. Start the delivery of detergent solution by pressing the lever (14) on the spray gun ( Fig. 12 ).
N.B. : To adjust the solution jet coming out of the spray gun turn the knob (15) on the accessory
itself
( Fig. 13 ).
12. Clean the brush under a stream of running water to remove any impurities from its bristles. Check
that the bristles are not worn; in the event of excessive wear, replace the brush (the bristles should
be at least 10 mm long).
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