TANK AND VACUUM GRID CLEANING
1.
Drive the machine to the appointed disposal area.
2.
Make sure that the power supply cable (10) is disconnected from the electrical mains.
3.
Lift the solution tank (14a) and, if necessary, drain it and clean it as shown in Use chapter.
4.
Open the transparent cover (A, Fig. 3) and clean it with care.
Clean the vacuum grid (B) with care.
5.
Empty and clean the recovery tank (16) as shown in Use chapter.
6.
Check the transparent cover gasket (C) for integrity.
NOTE
The gasket (C) creates vacuum in the tank that is necessary for vacuuming the recovery water.
If necessary replace the gasket (C) by removing it from its housing (A).
7.
Check that the seating surface (D) of the gasket (C) is integral and adequate for the gasket itself.
8.
Install the tanks and the transparent cover with vacuum grid.
SOLUTION FILTER CLEANING
1.
Empty the solution tank (14) as shown in Use chapter.
2.
Drive the machine on a level fl oor.
3.
Make sure that the power supply cable (10) is disconnected from the electrical mains.
4.
Remove the solution hose plug (A, Fig. 4), carefully remove the hose from the tank and clean the fi lter (B) with water.
If necessary, remove the fi lter and replace it with a new one.
5.
Install the fi lter and the solution hose in the tank, then install the plug.
A
B
C
D
A
CA 331
USER MANUAL
Figure 3
Figure 4
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ENGLISH
B
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P100171