DUST AND DEBRIS COLLECTION SYSTEM
ENGLISH
SERVICE MANUAL
20
1463165000(1)2007-02
Edge 28B
DUST FILTER CLEANING AND INTEGRITY CHECK, HOPPER GASKET CHECK
Drive the machine on a level ground.
Turn the main switch (1) to “0”.
Remove the hopper (9).
Unscrew the knobs (A).
Grasp the dust filter (B) as shown in the figure.
Remove the dust filter by turning it in the direction shown by the arrow (C) to disengage it from the pins (D), then lower the
filter to disengage it from the filter shaker combs (E).
Remove the filter (F) from the frame (G) by disengaging the rubber bands (C).
In an appropriate outdoor area, clean the filter by shaking it on a level and clean surface, tapping the side (I) opposite to
the gasket (J).
Complete the cleaning procedure by using compressed air (K) at maximum 87 psi (6 Bars), blowing only from the side of
the gasket (J), at a minimum distance of 12 in (30 cm).
Do not use water or detergents to clean it, otherwise it can be damaged.
Check the filter body for tears. If necessary, replace it.
Clean the bearing surface of the filter rubber gasket (J) and check it for integrity and sealing capabilities. If necessary,
replace the filter.
Clean the bearing surface of the hopper gasket (L) and check it for integrity and sealing capabilities. If necessary, replace
it.
Assemble the components in the reverse order of disassembly.
NOTE
Assemble the filter with the gasket (J) positioned as shown in the figure.
A
B
A
D
D
L
C
E
J
I
H
K
F
G
C
C
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