Elmo Rietschle V-VTE 3/6/8/10 - Manual (Page 20)

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Z Y
X
O
1
Maintenance and repair
g f b s
c d e
m n
7.2.1 Air fi ltering
Fig. 3 Air fi ltering and changing blades
O
1
Direction of rotation
X Minimum height
Y Slanting side of the blade
Z Drilled holes in the housing
b Housing cover
c Rotor
d Housing
e Blade
f Filter cartridge
g Filter room
m Gasket
n Gasket
s Screws
NOTICE
Insuffi cient maintenance on the air fi lter
The power of the machine lessens and damage may
occur to the machine.
The fi lter cartridge (Fig. 3/f) air must be cleaned by
blowing from the inside to the outside once a month
or more often depending on the level of contamina-
tion, or if necessary replaced.
In spite of cleaning the filters their separation effi-
ciency will continue to deteriorate.
Therefore the fi lters should be replaced every year
(or under extreme condition more often).
Changing fi lters:
Screw off housing cover (b).
Remove fi lter cartridge (Fig.
3/f ) with gaskets (Fig. 3/
m, 3/n) from fi lter room (Fig. 3/g ). Clean or replace
fi lter cartridge and check gaskets.
Reassemble in reverse order.
Pay attention:
a) Don’t interchange gaskets (Fig. 3/m, 3/n)
b) Ensure that the surfaces of housing (Fig. 3/d)
and rotor (Fig. 3/c) are clean
c) Tighten the screws (Fig. 3/s) to 5,5 + 0,5 Nm