Nilfisk-Advance America IVT-1000CR - Manual (Page 39)

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- The Exhaust filter ULPA cannot be cleaned! This
will have to be disposed off in an impervious bag
in accordance with any current regulation for the
disposal of such waste.
o The mounting plate for the exhaust filter and the
top cover of the motor shall be wiped down with a
suitable detergent.
o The vacuum gauge has to dismounted from the
top container before cleaning
o Wipe down the vacuum gauge (manometer) with a
suitable detergent
o All NON cleanable parts such as
o Main filter (HEPA in the H-class appliance)
o Exhaust filter (ULPA)
o Dust handling media (dust bag in std. appliance
or ”Dust safe Bag” in the H-class appliance)
o Has to be disposed of in an impervious bag in
accordance with any current regulation for the
disposal of such waste.
11 - Changing the filter
11.1 — Changing the main filter
Attention!!
When the vacuum has been used on materials that are
hazardous to the operatorʼs health, maintenance staff
must wear suitable personal protection equipment.
When replacing the primary filter. Work outdoors
if possible. The old filter shall be disposed of in
impervious bags in accordance with any current
regulation for the disposal of such waste.
Loosen the clamp fixing the filter assembly on the
machine.
Remove the motorhead from the machine.
Detach the gasket securing the filter ring at the bottom
of the top container.
Unclip the filter in the top of the container and place the
filter in a plastic bag.
Follow the instructions given in the top of this
paragraph.
Close the plastic bag containing the filter.
If this is soiled with toxic or dangerous dust, do not
throw it away. Hand it over to the authorities that are
authorized to dispose of such waste.
Change the main filter and the “H” class filter with
particular care, above all use mask type P3.
Attention!!
Filter replacement is an important operation.
The filter must be replaced with one of identical
characteristics, exposed filtering area and category.
Failure to comply with these regulations could
jeopardize the correct operation of the appliance.
Fit the filter in the container as described above in
opposite order.
11.2 — Changing the exhaust filter (fig. 11)
Disconnect the vacuum cleaner from the power
supply before starting the work!
attention: Observe correct operator protection in
accordance to regulations against material kept in the
ULPA filter.
Removing the handle
Detach the handle by unscrewing the two screws.
Release the handle by a gentle downward pressure at
its centre.
Press and release the handle from the recesses.
Removing and replacing the filter cartridge and
gaskets
Unscrew the four screws.
Lift-away the stainless steel housing with filter
cartridge.
Replace the filter cartridge and gaskets.
Refit the filter housing by pressing on the top, to mount
the four screws.
Remount the handle and fix in position with the 2
screws.
The dismounted and replaced exhaust filter shall be
disposed of in impervious bags in accordance with any
current regulation for the disposal of such waste.
Execute the change of the exhaust filter with particular
care above all use the mask type P3.
Note
The exhaust filter is toxic waste and must be treated as
such.
Hand it over to one of the authorities authorized to
dispose of such materials.
11.3 – Annual inspection and maintenance.
- The manufacturer, or an instructed person,
shall perform a technical inspection at least
annually, consisting of inspection of filters for
damage, seals and gasket for ari teightness of
the appliance and proper function of the control
mechaninsm.
- On H-class appliances, the appliance filtration
efficiency should be tested at least annually, or
more frequently as may be specified by national
requirements. The test method that can be used
to verify the applianceʼs filter efficiency are
specified in IEC 60335-2-69 in AA.22.201.2 – if
the test fails, it shall be repeated with a new
essential filter.
- When carrying out inspections, service or repair
operations, all contaminated items, which cannot
be satisfactorily cleaned, are to be disposed of;
such items shall be disposed of in impervious
bags in accordance with any current regulation
for the disposal of such waste.
12. — Recommended spares
The following is a list of spare parts that should be kept
ready at hand in order to speed up maintenance work.
Part no.: Description:
81303215 HEALTH & SAFETYBAG 5 PCS
81620000 DUST BAG 6.5 L, 5 PCS
80556600 ULPA FILTER KIT
80353000 SEALING FOR INLET
61909800 GORE-TEX FILTER
80386700 SEALING FOR CONTAINER
32410000 HEPA FILTER KIT
21545700 10 M CORD 3X1.0 MM