106
TROUBLESHOOTING
Problem Cause Solution
the squeegee does not dry rubber squeegee blades worn replace the blades
squeegee clogged clean the squeegee
a foreign object has become wedged in the squeegee. remove the foreign object
vacuum hose clogged clean the hose
squeegee poorly adjusted adjust the tilt angle (see "SQUEEGEE")
water drain hose cap open close tightly
vacuum motor burned out replace the motor
vacuum motor brushes worn. replace the brushes.
squeegee not lowered at start-up. faulty actuator replace the actuator
vacuum motor lter clogged. clean the lter (see "VACUUM MOTORS").
the detergent solution does not come down evenly on the brushes.
water supply hoses on the brushes clogged. clean the clogged hose
clogged solution lter clean the lter
the detergent solution does not come down or only a
small amount comes out on the brushes
water supply hoses on the brushes clogged. clean the clogged hose
the solution opening valve does not open check the valve
clogged solution lter clean the lter
closing electromagnet blocked or hose crushed. replace the electromagnet or restore or replace the hose
no water in the tank. ll the water tank.
the machine does not clean well brushes badly worn replace brushes
poor brush pressure on the oor adjust pressure
the machine does not start the main insertion key has not been inserted (see "COM-
PONENTS - POS.10")
turn the key clockwise
the batteries are low check the charge and charge them, if necessary
blown fuse check the fuse and replace it, if necessary
Attention!
Never use fuses of a higher value, you risk causing damage to the system. If the fuses blow repeatedly, this me-
ans the machine has a defect: CONTACT AN AUTHORISED SERVICE CENTRE.
the machine does not start or it stops suddenly.
motors under enough stress to trip the thermal magnetic protection
wait for about a minute and then repeat the start-up procedure.
batteries low harge the batteries
fault, alarm shown on the display. see “ALARMS” table
the machine does not move forward or in reverse. pedalboard connection unplugged restore the contact.
the vacuum motor switches o and does not start up.
the full recovery tank oat has cut power to the vacuum
motors
immediately switch o the vacuum motors using button 3 (see
"COMPONENTS"). empty the recovery tank, restart the machine.
oat blocked by impurities unblock and clean the oat from impurities. to do this, re-
move the right vacuum motor to make the oat accessible.
the machine does not move electric brake Check electric brake operation
water leak when machine is stopped feed tube broken fully close the valve and replace the tube
the brush unit does not lift or lower board main fuse replace
actuator does not receive power check
actuator motor broken replace
actuator micro faulty replace
board replace
the squeegee does not lift or lower board main fuse replace
actuator replace
board replace
To Next Page
Loading...
