Dust Filter Cleaning And Integrity Check, Hopper Gasket Check - Nilfisk Alto FLOORTEC 350 Manuel D'utilisation

DUST FILTER CLEANING AND INTEGRITY
CHECK, HOPPER GASKET CHECK
1. Drive the machine on a level ß oor.
2. Turn the main switch (1) to "0".
3. Remove the hopper (9).
4. Loosen the knobs (A, Fig. 8).
5. Grasp the dust Þ lter (B) as shown in the Þ gure.
6. Remove the dust Þ lter by turning it in the direction shown
by the arrow (A, Fig. 9) to disengage it from the pins (B),
then lower the Þ lter to disengage it from the Þ lter shaker
combs (C).
7. Remove the Þ lter (A, Fig. 10) from the frame (B) by
disengaging the 2 rubber bands (C).
8. In an appropriate outdoor area, clean the Þ lter by shaking it
on a level and clean surface, tapping the side (D) opposite
to the gasket (E).
Complete the cleaning procedure by using compressed air
(F) at maximum 6 Bar, blowing only from the side of the
gasket (E), at a minimum distance of 30 cm.
Check the Þ lter body for tears. If necessary, replace it.
For a better cleaning, it is allowed to wash the Þ lter with
water and non-lathering detergents. This provides better
quality cleaning but reduces the life of the Þ lter, which
will have to be replaced more frequently. The use of
inadequate detergents can damage the Þ lter.
9. Clean the bearing surface of the Þ lter rubber gasket
(E) and check it for integrity and sealing capabilities. If
necessary, replace the Þ lter.
10. Clean the bearing surface of the hopper gasket (D, Fig.
9) and check it for integrity and sealing capabilities. If
necessary, replace it.
11. Assemble the components in the reverse order of
disassembly.
NOTE
Assemble the fi lter with the gasket (E, Fig. 10)
positioned as shown in the fi gure.
146 3083 000(2)2008-11 A
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USER MANUAL
A
Figure 8
D
B
A
Figure 9
E
F
C
Figure 10
FLOORTEC 350
ENGLISH
A
B
S311357
B
C
S311358
D
A
B
C
S311359
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