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Idiomas disponibles
3. Air filtration (picture
)
The capacity of the pump can be reduced if the
air inlet filters are not maintained correctly.
The filter cartridges (f
) for suction air and (f
1
charging have to be cleaned depending on the amount of
contamination. Cleaning can be carried out by blowing out
with compressed air. Replace filters if contaminated com-
pletely.
Wash cartridges soiled by oil or grease in lukewarm water
with a non-foaming detergent. Under no circumstances
are petrol, leaching solutions or hot liquids to be used.
Re-insert filters only in dry condition.
Replace damaged cartridges without fail.
The filter cartridges (f
) and (f
1
2
filter housing by unscrewing the fixing knobs (g) and
removing the filter housing cover (h) with gasket. Cleaning
or replacing the filter cartridges (f). Re-assemble in re-
verse order.
Filter Cartridge (Optional Extras): The filter cartridge of the
dust separator (ZFP) must be cleaned regularly again
depending upon the amount of contamination. Cleaning
can be achieved by washing or by blowing out with
compressed air. Replace the filter cartridge if necessary.
The cartridge can be removed completely by undoing the
relevant retaining clips.
4. Coupling (picture
)
The coupling rubbers (k) are wearing parts and should be
checked regularly. When the coupling rubbers are worn
this can be detected by a knocking sound when the
pressure/vacuum pump is started.
Defective coupling rubbers can cause extensive
damage and even in some extreme cases break
the rotor shaft.
To check the coupling stop the motor (m) and isolate.
Remove the screws (s
). Pull off the motor together with
5
the motor side coupling half (q). If the coupling rubbers (k)
are damaged remove the circlips (l) from the coupling
bolt (r) and exchange the coupling rubbers (k). Leave the
spacer (p) in place, check the coupling bolts (r) for any
wear and replace if necessary. To replace, remove the
screws (s
) on the motor flange (n), remove the circlip (l
6
pull off the coupling (q
) and fan (v) complete from the
1
pumpshaft, remove the nut (w) with washer (u) and ex-
change the coupling bolts.
Re-assemble in reverse order.
5. Cooling (pictures
and
Should the pressure/vacuum pump be mounted in a position subject dust and dirt it is to expected that this will get in between the cooling pipes.
We therefore, recommend that all dust and dirt be removed approximately every 6 months by blowing air into the exhaust parts (F
fans and into the spaces between the cooling segment (E
loosened dust may escape through the exhaust parts (F
F
1
) for air
2
) can be removed from the
),
1
)
). This should be carried out when the pressure/vacuum pump is operating so that any
1
) of the cooling fans.
1
Q
F
1
f
1
g
h
Q
Q
f
2
) of the cooling
1
Q
E
Q
1
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