Tank Emptying; Recovery Tank Emptying; Solution Tank Emptying; After Using The Machine - Nilfisk SC450 Betriebsanleitung

ENGLISH

TANK EMPTYING

An automatic float shut-off system (30) turns off the vacuum system when the recovery tank (16) is full.
The vacuum system deactivation is signalled by a sudden increase in the vacuum system motor noise frequency, and the floor is
not dried.
CAUTION!
If the vacuum system turns off accidentally (for example, when the float is activated because of a sudden
machine movement), to resume the operation: turn off the vacuum system by pressing the switch (42), then
open the cover (17) and check that the float inside the grid (30) has gone down to the water level. Then close the
cover (17) and turn on the vacuum system by pressing the switch (42).
When the recovery tank (16) is full, empty it according to the following procedure.

Recovery tank emptying

1. Stop the machine.
2. Disconnect the power supply cable plug (4) from the electrical mains and place it on the holder (5).
3. Lift the squeegee (21) with the lever (7).
4. Drive the machine to the appointed disposal area.
5. Grasp the handlebar (2) and slightly lower it until the rear wheel (6) comes into contact with the floor.
6. Empty the recovery tank with the drain hose (11). Then, rinse the tank with clean water.

Solution tank emptying

7. Perform steps 1 to 5.
8. Empty the solution tank with the hose (12). Then, rinse the tank with clean water.

AFTER USING THE MACHINE

After working, before leaving the machine:
1. Turn the brush/pad-holder switch and the vacuum system switch (41 and 42) to "0".
2. Disconnect the power supply cable plug (4) from the electrical mains and place it on the holder (5).
3. Remove the brush/pad-holder as shown in Maintenance chapter.
4. Empty the tanks (15 and 16) as shown in the previous paragraph.
5. Perform the daily maintenance procedures (see the Maintenance chapter).
6. Store the machine in a clean and dry place, with the brush/pad-holder and the squeegee lifted or removed.
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USER MANUAL
SC450 - 9099596000