Brush/Cylindrical Brush Cleaning; Recovery Tank Cleaning - Nilfisk-Advance ecoflex BR 752 User Manual

ENGLISH

BRUSH/CYLINDRICAL BRUSH CLEANING

CAUTION!
It is advisable to wear protective gloves when cleaning the brushes because there may be sharp debris.
1. Remove the brushes/pads from the machine, as shown in Use chapter.
2. Clean and wash the brushes with water and detergent.
3. Check the brush bristles for integrity and wear; if necessary, replace the brushes.

RECOVERY TANK CLEANING

1. Drive the machine to the appointed disposal area.
2. Turn the ignition key (58) to "0".
3. Open the cover (20).
4. Clean and wash with clean water the cover (20) and the tank (19).
Drain the water in the tank through the hose (24).
5. Clean the vacuum grid (27), release the fasteners (A, Fig. 7), open the grid (B) and recover the fl oat (C) then clean carefully
and reinstall.
6. Clean the container with debris collection grid (26), remove the container (G), remove the cover (H), then clean carefully and
reinstall the vacuum hose.
7. Check the 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 lower area, as shown in the fi gure.
8. Check that the seating surface (I) of the gasket (D) is integral, clean and adequate for the gasket itself.
9. Close the cover (20).
D
24
USER MANUAL
F
I
G
9098684000(1)2010-05 A
H
G
Figure 7
BR 652 - BR 752 - BR 752C
A
B
C
A
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