Cleaning The Brush; Recovery Tank Cleaning - Nilfisk SC500 53 B Instructions D'utilisation

revised 07/2017

CLEANING THE BRUSH

CAUTION!
It is advisable to wear protective gloves when cleaning the brush because there may be sharp debris.
1. Remove the brush as shown in Use/Operation chapter.
2. Clean the brush with water and detergent.
3. Check the condition of the brush bristles, ensuring they are not excessively worn; if necessary, replace the brush.

RECOVERY TANK CLEANING

1. Drive the machine to the appointed disposal area.
2. Ensure that the machine is off and the user key (51) has been removed.
3. Raise the cover (34).
4. Wash the inside of the tank (33) and the cover with clean water.
5. Drain the water in the tank through the hose (12).
6. Clean the vacuum grid (31), release the fasteners (A, Fig. 13), open the grid (B) and recover the float (C) then clean it carefully
and reinstall it.
7. Remove the debris collection tank (D) and open its cover, then clean it carefully and reinstall it on the vacuum hose.
8. Check the condition of the tank cover gasket (E).
NOTE
The gasket (E) allows the creation of a vacuum in the tank, which is necessary to suck up the recovery water.
If necessary, replace the gasket (E) by removing it from its housing (F). When fitting the new gasket, position the joint (G) in
the lower area, as shown in the figure.
9. Check that the seating surface (H) of the gasket (E) is in good condition, clean and suitable to form a seal with the gasket
itself.
10. Close the cover (19).
B
11/2014
E
F
H
A
A
C
INSTRUCTIONS FOR USE
G
D
Figure 13
9099974000 - SC500
ENGLISH
E
H
P100851
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