Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
•
Lower the hose end gradually, checking the intensity of the jet of water with reference to its height from the ground;
•
Check the amount of residual dirt in the recovery tank and wash it inside, if necessary. To facilitate the cleaning and total drain,
it is better to unhook it from the solution tank and lift it;
•
When the dirty water has been totally drained, lower the recovery tank (if it has been previously lifted) and hook it again to the
solution tank;
•
Put back the cap (fig. 15, ref. 1) on the recovery tank, making sure that it is perfectly closed;
•
Close the drain hose (fig. 15, ref. 2) with the cock (fig. 15, ref. 4) screw-tightening it; check that it is perfectly closed and refit the
hose in its housing.
While washing the recovery tank never remove the suction filter (fig. 18, ref. 2) from its seat and never direct the jet of water towards the
filter itself. Now it is possible to proceed with a new washing and drying action.
Draining Off Clean Water
Use the individual protection devices suitable for the operation to be performed. Perform the draining off operations with the machine
disconnected from the power supply.
To empty the tank:
•
Take the machine next to a drain;
•
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);
•
Detach the drain hose (fig. 16, ref. 1) from its seat, holding it in correspondence with the fixing spring (fig. 16, ref. 2) and pull it
horizontally;
•
Keeping the hose end as much high as possible, take off the drain cock (fig. 16, ref. 3) from the hose by unscrewing it;
•
Lower the hose end gradually, checking the intensity of the jet of water with reference to its height from the ground;
•
When the contents have been totally drained from the solution tank, close the drain hose with the cock (fig. 16, ref. 3) screw-
tightening it; check that it is perfectly closed and refit the hose in its housing.
The water and detergent solution can also be used to wash the recovery tank.
Periods Of Inactivity
If the machine is to remain unused for a long time, the squeegee and brushes (or drive discs or rollers) must be dismounted, washed
and kept in a dry place (preferably packed in a plastic envelope or sheet), sheltered from dust. Park the machine with the parking
brake engaged.
Furthermore, make sure that the tanks are completely empty and perfectly clean. Recharge the batteries completely before putting
them in the storehouse. During long periods of inactivity recharge the batteries (once every two months at least) to preserve the
storage batteries constantly at the maximum charge.
If the batteries are not recharged periodically, they may become damaged irreparably.
Maintenance And Battery Recharging
Do not check the battery charge by producing sparks. The batteries give off inflammable vapours: put out any fire or
embers before checking and filling up the batteries. Perform the operations described below in airy environments.
To avoid permanent damages to the batteries, never let them get flat completely. Remember that when the proper red led (fig. 8,
ref. 9) flashes on the control panel, it is necessary to recharge the batteries.
15
Publicité
Table des Matières
