Recovery System
71
Service Manual – Scrubtec R 253 - RA40
Maintenance and Adjustments
Recovery Tank Cleaning
1 Drive the machine to the appointed disposal
area
2 Drain the water from the tank using the drain
hose
3 Lift the recovery tank cover
4 Clean the vacuum grid (B) (Figure 4), release
the fasteners (A), open the grid (B) and recover
the float (C), then clean carefully and reinstall.
5 Remove the debris collection tank (D) and open
its cover, then clean it carefully
6 Reinstall it on the vacuum hose
7 Reinstall the debris collection tank on the rigid
tube in the tank
8 Check the condition of the tank cover gasket (E)
Note:
The gasket (E) creates the
vacuum in the tank that is
necessary to vacuum up the
recovery water.
9 If necessary, replace the gasket (E) by removing
it from its housing (F). When fitting the new
gasket, position the joint (G) in the area shown
in the figure.
10 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
11 Close the cover
H
E
F
E
A
C
B
A
D
G
Figure 4
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