GRANDE BRIO 35
OPERATING MANUAL
V02
TSM - Technological Systems by Moro Srl
Via F.lli Zambon,9 - 33080 Fiume Veneto (PN) – Italy
Tel. +39.0434.564167
-
Fax +39.0434.954069
www.tsmitaly.com – [email protected]
33
Insufficient water to the brushes
1. Check that the rate regulation valve is sufficiently open (Fig. 9 - 2)
2. Check that there is water in the solution tank
3. Clean the electrovalve (Fig. 9 - 1) unscrewing the magnet and put in on after cleaning (Fig. 14).
Squeegee does not dry perfectly
1. Check that the squeegee is clean
2. Check that the vacuum motor is correctly positioned
3. Clean the entire aspiration unit (see "W EEKLY MAINTENANCE")
4. Replace worn rubbers.
5. Check the correct alignment of the rubbers
6. Clean or replace the squeegee wheels
Machine does not clean well
1. Check the condition of the brush and replace if necessary. Brush must be replaced when bristles are
about 15 mm. high. Refer to "REMOVING THE BRUSH" and "INSTALLING THE BRUSH" to replace it.
W orking with a brush that is too worn may cause damage to the floor.
2. Use another type of brush rather than the standard brush. To clean floors with exceptionally tough dirt,
we recommend the use of special brushes that are supplied on request and according to your specific
needs.
Too much foam is generated
Check that a low-foam detergent has been used. Add if necessary a small quantity of anti-foam liquid to the recuperation tank.
Remember that more foam is generated when the floor to be cleaned is not very dirty. In this case use a more diluted detergent
solution.
Vacuum motor does not operate
1. Check that motor signal lamp is on. If it is not, reset the protection
2. Check that the battery is properly connected.
3. Reset the related protection
4. If the problem persists, contact the dealer or the assistance.
Brush motor does not operate
1. Check that motor signal lamp is on. If it is not, reset the protection
2. Check that the battery is properly connected.
3. Reset the related protection
4. If the problem persists, contact the dealer or the assistance.
Machine does not start
1. Check if the battery is properly connected.
2. Check if the batteriy is charged
3. Check the protection is not operating
4. If the problem persists, contact the dealer or the assistance.
Electrical protections
The machine is equipped with the following electrical protection systems:
1. Low-current protections installed outside to protect (Fig. 15):
•
BATTERY VERSION
o
brush motor (30A)
o
electrical controls (12A)
o
vacuum motor (30A)
•
CABLE VERSION
o
brush motor (3A)
o
vacuum motor and electrical controls (8A)
The brush motor works but the brush does not turn
1. The belt could be wet. Check it there is any leakage and, if it is not, wait until the belt becomes dry.
2. The belt could be worn or broken. Replace it.
GRANDE BRIO 35
OPERATING MANUAL
V02
TSM - Technological Systems by Moro Srl
Via F.lli Zambon,9 - 33080 Fiume Veneto (PN) – Italy
Tel. +39.0434.564167
-
Fax +39.0434.954069
www.tsmitaly.com – [email protected]
32
!
& #
Replacing the rear squeegee rubber
Proceed as follows to change the drying edge of the rear squeegee rubber if it is worn and does not dry properly:
1. Remove the black plastic aspiration hose from the squeegee..
2. Unscrew the lock handwheels and remove the squeegee.
3. Unscrew the handwheels and remove the rear blade hook.
4. Turn the rubber over or replace it as necessary, making sure it is correctly aligned to the floor.
5. Reassemble by performing these procedures in reverse order
If the vertical alignment of the rubber is not correct, the machine does not dry perfectly.
Replacing the front squeegee rubber
If the front squeegee rubber is worn the aspiration is poor and the machine will not dry perfectly. Proceed as follows
to replace it:
1. Remove the black plastic aspiration hose from the squeegee..
2. Unscrew the lock handwheels and remove the squeegee.
3. Unscrew the locking systems and remove the front blade hook. (Fig. 10 - 1)
4. Turn the rubber over or replace it as necessary, making sure it is correctly aligned to the floor.
5. Reassemble by performing these procedures in reverse order
If the vertical alignment of the rubber is not correct, the machine does not dry perfectly.
Cleaning the aspiration hose
If aspiration is insufficient check that the aspiration tube is not clogged. Clean as necessary with a jet of water, spraying
from the part where it is inserted into the tank. Proceed as follows to do this:
1. Detach the aspiration tube from the seat on the recuperation tank
2. Clean it with a jet of water, spraying from the part where it is inserted into the tank
3. Reassemble everything by repeating these procedures in reverse order
Wear gloves when doing this to protect yourself from any contact with hazardous materials and
solutions and make sure there are no objects or people close to the machine.
Cleaning the recovery tank
1. Empty the recuperation tank through the hose, unscrewing the knob a few turns and then pulling
out the plug.
2. Rinse out the tank and clean the opening
3. Put the opening and plug on the drain cover back in position.
Wear gloves when doing this to protect yourself from any contact with hazardous materials and
solutions and make sure there are no objects or people close to the machine.