Advance acoustic ADVANCE RS 501, Руководство по обслуживанию

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ENGLISH SERVICE MANUAL
26 33019746(2)2010-03 RS 501
IMPIANTO DI RACCOLTA DETRITI E POLVERE
DESCRIPTION (Continues)
The suction fan (A), activated by an hydraulic motor, creates vacuum inside the hopper (C). The vacuum determines the suction
capacity of the suction inlet (E) through the suction hose (D).
The hopper (C) is made of steel and it is fastened with two pins to a mechanic/hydraulic lifting system (O) (for hopper lifting) and
to a dumping system (P) (for hopper tilting). The door (H), which can be opened with an electric control system, allows for debris
discharging. Both the door (H) and the suction hole (I) are equipped with gaskets, which allow the suction inlet (E) to reach the
maximum suction capacity.
Inside the hopper there are two stainless steel fi lters, which can be easily removed and cleaned. These have the following
functions:
The suction fi lter (B) retains dust and debris during fan suction phase, and makes them settle in the hopper; –
The breather fi lter (N) retains dust and debris escaped from the suction fi lter, and does not allow them to be discharged –
externally.
To perform checks and maintenance procedures safely with the hopper lifted and the door opened, perform the following
procedures:
Turn the rod (J) to lock the door (H) in open position. –
Remove the pins (K) from the housings (L) and place them into the holes (M) to lock the hopper (C) in lifted and dumped –
position.
The suction inlet is made of sheet steel and is equipped with two wheels, which allow it to follow the pattern of the surface to be
cleaned. On its front side there is a skirt (F) that must be lifted to collect bulky debris.
D
G
E
F
C
B
N
A
H
J
P
I
O
Q
K
K