Main And A Solute Filter Disassem Ly And Replacement - Nilfisk T75 Betriebsanleitung

T75
How to replace the Longopac
Turn the bag full of dust (1) on itself to obtain a section of
coiled bags to be tightened with two clamps (2).
Place the two clamps at a distance of 50 mm between
them, then with a pair of scissors cut between the two
clamps.
Remove the bag full of dust (1) and place the new section
of Longopac ® (3).
Main and absolute filter disassembly and
replacement
When the machine is used to vacuum hazardous
substances, the filters become contaminated, therefore:
Work with care and avoid spilling the vacuumed
dust and/or material;
place the disassembled and/or replaced filter in a
sealed plastic bag;
close the bag hermetically;
dispose of the filter in accordance with the laws
in force.
Filter replacement is a serious matter. The filter must be
replaced with one of identical characteristics, filtering
surface and category.
Otherwise the machine will not operate correctly.
Before proceeding with these operations, turn off the
machine and remove the plug from the power socket.
Before performing these operations, clean the filter
as described in the "Maintenance, cleaning and
decontamination" paragraph.
I
Take care not to raise dust during this operation. Wear
a P3 mask and other protective clothing plus protective
GB
gloves (DPI) suited to the hazardous nature of the dust
collected, refer to the laws in force.
E
Reassemble with care to avoid trapping your hands
between the vacuum unit and the container. Use gloves
that provide protection against mechanical risks (EN
E
388) with a level of protection CAT. II.
Do not use the Class H filter again after having removed
it from the machine.
C360
®
Figure 10
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
Primary filter replacement, for machines equipped
with manual cleaning system
Remove the vacuum hose (1).
Use the band (2) to remove the cover (3) together with
t e filter.
emove t e old filter rom t e ca e.
Fit t e new filter and secure it in t e ca e wit special
clamps.
Install t e cover and t e filter in t e reverse order o
removal.
ispose o t e old filter accordin to t e laws in orce.
Primary filter replacement, for machines equipped
with electric filter shaker cleaning system
Remove the hose (1) from the upper inlet.
elease t e two closin
(5).
Sling the cover and lift it carefully, because the star-shaped
filter and t e s akin ca e are connected to t e cover.
Do not rest the cover-star-shaped filter assembly
vertically on the ground, but use suitable supports or
rest it sideways, as the weight of the cover can damage
the filter and the shaking cage.
i t t e filter 6 , unscrew t e clamp 7 and remove t e
ring (8).
ut t e clamps 10 and detac t e ca e rom t e filter.
Fit t e filter catc and retention rin o t e old filter on to
the new one.
Insert t e ca e 9 and fix it to t e filter y means o t e
clamps 10 on t e ottom o t e filter itsel .
eck t at
- The lever (11) fastened to the drive shaft (12) of the
cage (10) must be halfway along its travel in the
neutral central position.
- The connecting rod (13) fastened to the reduction unit
(14) must point downwards. Only in this way, when
operating the reduction unit (14), the cage (10) will
cover an equal travel to the right and left when, without
ti tenin t e filter
motor of the reduction unit burnt out if this is not done.
Fit t e filter into t e filterin c am er, t en mount t e cover
5 and lock it in place wit t e two astenin latc es 4 .
e ore closin t e ooks to lock t e cover, s ake t e filterin
unit by hand in order to remove any small positioning
defects.
Fit the vacuum hose on the upper inlet.
14
Figure 12
Figure 13
ooks 4 and remove t e cover
CAUTION!
. T e filter could e torn and t e
CAUTION!