Brush Cleaning; Tank And Vacuum Grid Cleaning - Nilfisk-ALTO SCRUBTEC 343.2 User Manual

ENGLISH

BRUSH CLEANING

WARNING!
It is advisable to wear protective gloves when cleaning the squeegee because there may be sharp debris.
1. Remove the brush as shown in the Machine Transport/Parking paragraph.
2. Insert the positioning pin (24) and disengage the machine transport/parking device (23b).
3. Clean the brush with water and detergent.
4. Check the brush bristles for integrity and wear; if necessary, replace the brush.

TANK AND VACUUM GRID CLEANING

1. Drive the machine to the appointed disposal area.
2. Make sure that the switches (62 and 63) are turned to "0".
3. Open the recovery water cover (41), then clean and wash the cover, the tanks (30 and 31) and the vacuum grid (46) with clean
water. Drain the water from the tanks with the drain hose (16) and the hose (18).
4. If necessary, release the fasteners (B, Fig. 8) and open the grid (A); recover the float (C), clean all the components and then
reinstall them.
5. Check the recovery tank cover gasket (D) for integrity.
NOTE
The gasket (D) creates vacuum in the tank that is necessary for vacuuming the recovery water.
If necessary replace the gasket (D) by removing it from its housing (E). When assembling the new gasket, install the joint (F) in
the rear central area, as shown in the figure.
6. Check the seating surface (D) of the gasket (G) for integrity and sealing capabilities.
7. Close the recovery tank cover (6).
E
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USER MANUAL
D
SCRUBTEC 343.2 - 9099636000
B
A
C
F
G
Figure 8
B
P100645