• refit the bonnet.
FUSE
General fuse of power
FU1
Suction motor fuse
FU4
Control protection fuse
FU5
Fuse chart: for a chart of the fuses see the Catalogue of Spare Parts.
Never fit a fuse with a higher Amp value than the intended one.
If a fuse keeps burning, it is necessary to identify and repair the damages present in the
wiring, boards (if fitted) or motors: have the machine checked by trained technical staff.
9.3
Periodic maintenance
9.3.1 Daily maintenance
Every day at the end of work perform the following operations:
• stop the machine and press the emergency button (fig. 8, ref. 2);
• engage the parking brake by means of the pedal (fig. 8, ref. 12);
• empty the recovery tank and clean it, if necessary;
• clean the squeegee blades, checking that they are not excessively worn; replace them,
if necessary;
• make sure that the squeegee suction hole is not clogged, freeing it from any encrusted
dirt;
• recharge the batteries according to the procedure described above.
9.3.2 Weekly maintenance
• Clean the floating rod of the recovery tank and check that it works correctly;
• clean the suction air filter and check that it is not damaged (replace it, if necessary);
• clean the solution filter placed at the front opening of the solution tank (fig. 2, ref. 3)
and check that it is not damaged (replace it, if necessary);
• clean the suction tube;
• clean the recovery tank and the solution tank;
• check the level of the electrolyte in the batteries and top up with distilled water, if
necessary.
9.3.3 Basket filter: cleaning
• Unhook the recovery tank (fig. 2, ref. 2) from the solution tank (fig. 2, ref. 3) acting on
the blocking hook (fig. 7, ref. 1), placed on front of the machine;
• lift the recovery tank, by making it turn backwards around about 90° ;
• take out the basket filter located at the front of the machine;
• clean the filter under running water or with the detergent used in the machine;
• refit the filter in the support and ensure that you have correctly repositioned it;
• insert back the tank unit in its work position and hook it to the solution tank by means
of the fixing hook (fig. 7, ref. 1).
9.3.4 Six-monthly maintenance
• Have the electric system, calibrations checked by qualified staff;
• VERSION R, HEAD WITH ROLLERS: tension the belts according to the directions in
the specifications.
For a correct identification by our After-sales Service Office of the spare part(s) you need
and, therefore, to help us serving you better, please fill in your orders with the following
ENGLISH
22
DESCRIPTION
WARNING
10.
HOW TO ORDER SPARE PARTS
FUSE
DESCRIPTION
Brush electronic control switch
FU6
Switch for gel batteries
FU7
Solenoid valve control switch
FU8