40 - Recovery System 87Service Manual – SC250, Scrubtec 334, MA 30
Maintenance and Adjustments
Recovery Tank and Cover Cleaning
1. Lift the tanks container from the machine body
using the handle, and take it to the designated
disposal area.
2. Drain the water from the tank.
3. Remove the cover (A) clean and wash the cover
and the vacuum grid with water and detergent
(B).
4. If necessary, remove the grid body (C) and oat,
than clean with care and reinstall.
5. Check the recovery tank cover gasket (D) for
integrity.
Note: The gasket (D) creates the
vacuum in the tank that is
necessary to vacuum up the
recovery water.
6. If necessary, replace the gasket (D) by removing
it from its housing on the cover. When
assembling the new gasket, install the joint (E)
in the area shown in the gure.
7. Check the air duct gasket (F) conditions. If
necessary, replace the gasket.
8. Clean the tank compartment (G) with water and
detergent, then rinse carefully.
9. Check that the seating surface (H) of the gasket
(D) is clean and adequate for the gasket itself.
10. Reassemble the components.
Figure 4
A
H
B
F
C
E
D
G
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