Emptying The Container; Polyliner Bag; At The End Of A Cleaning Session; Maintenance, Cleaning And Decontamination - Nilfisk CTS26 Manual De Instrucciones

CTS26 ClassII Div2 Group F, G
Original instructions

Emptying the container

WARNING!
Before proceeding with these operations, turn off the
vacuum cleaner and remove the plug from the power
socket.
Before emptying the container it is advisable to clean the filter
(see "Shaking the filter" paragraph) and wait for a while to let
the dust settle down in the container.
Figure 10
1. Dust/liquid container
Normal version
Release the dust container (1), then remove and empty it.
■ Make sure the seal is in perfect condition and correctly
positioned.
■ Place the container back in position and secure it again.
Version for vacuuming liquids
■ Vacuum cleaners can be equipped with optionals as
mechanical float and grill and valve specifically designed
to suck up liquids.
■ Install the float in the recommended manner before any
wet pick-up operation
■ When the liquid container is full, the vacuum cleaner
automatically stops.
To start the vacuum cleaner again:
▪ Disengage the container (1), remove it and drain the
liquid with the relevant valve (if provided)
▪ If present, clean the grill inside the container to
remove debris or solid residues which may prevent
the liquid from draining properly.
▪ Make sure the seal is in perfect condition and
correctly positioned.
▪ Place the container back in position and secure it
again.

Polyliner bag

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Figure 10
An antistatic polyliner can be used to collect dust (see Fig. 10).
In this case, the vacuum cleaner must be equipped with
optional accessories [depressor (3) and grid (2), Fig. 10].
Figure 11

At the end of a cleaning session

■ Turn off the vacuum cleaner and remove the plug from
the socket.
■ Wind the connection cable around the cable carrier
(Figure 11).
■ Empty the container as described in the "Emptying the
container" paragraph. Clean the vacuum cleaner as
described in the paragraph "Maintenance, cleaning and
decontamination".
■ Wash the container with clean water if aggressive
substances have been vacuumed.
■ Store the vacuum cleaner in a dry place, out of reach of
unauthorized people.
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Maintenance, cleaning and
decontamination
WARNING!
The precautions described below must be taken
during all maintenance operations, including cleaning
and replacing the primary and HEPA filters.
WARNING!
The maintenance, cleaning and decontamination
operations must only be performed with the vacuum
cleaner turned off and the plug disconnected from the
power socket.
It is absolutely forbidden to perform maintenance with
the plug connected to the socket.
Danger of electric shock!
■ If the user is performing the maintenance operations, all
the suitable precautions should be taken. The suitable
precautions include decontamination, adequate filtered
ventilation of the exhaust air from the room in which
maintenance is performed, cleaning the maintenance
area and suitable personal protection.
WARNING!
This vacuum cleaner can be equipped with an
absolute (HEPA) filter for vacuuming dust hazardous
to one's health. The procedures for servicing and
emptying the vacuum cleaner, including removing the
dust container, must only be performed by authorized
personnel wearing protective clothing. Do not use
without the complete filter system in place.
■ All parts of the vacuum cleaner must be considered
contaminated when they are removed from the
hazardous zone and appropriate actions must be taken
to prevent the dispersion of dust.
When maintenance or repair procedures are carried out,
all the contaminated elements that cannot be properly
cleaned must be eliminated.
These elements must be disposed of in sealed bags,
conform to applicable regulations and in accordance with
the local laws governing the disposal of such material.
This procedure must also be followed when the filters are
eliminated (primary and absolute filters).
Compartments that are not dust-tight must be opened
with suitable tools (screwdrivers, wrenches, etc.) and
thoroughly cleaned.
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Primary and absolute filter disassembly
and replacement
WARNING!
When the vacuum cleaner 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 it hermetically.
■ Dispose of the filter in accordance with the laws in
force.
WARNING!
Filter replacement is a serious matter. The filter must
be replaced with one of identical filtering surface
characteristics.
Otherwise the vacuum cleaner will not operate
correctly.
Primary filter replacement
Figure 12
1.
Suction hose
2. Release lever
3. Cover
4. Clamp
WARNING!
Take care not to raise dust when this operation is
carried out.
Wear an N100 (P3) mask and other protective clothing
plus protective gloves (PPE/DPI) suited to the
hazardous nature of the dust collected, refer to the
laws in force.
Before proceeding with these operations, turn off the vacuum
cleaner and remove the plug from the power socket.
■ Remove the clamp (4).
■ Remove the vacuum hose (1).
■ Use the lever (2) to remove the cover (3) together with
the primary filter.
■ Remove the old filter from the cage.
■ Fit the new filter and secure it in the cage with special
clamps.
■ Install the cover and the primary filter in the reverse order
of removal.
■ Dispose of the old filter according to the laws in force.
If necessary contact the manufacturer's Service Center.
02/2017 02/2017
CTS26 ClassII Div2 Group F, G
Original instructions

HEPA filter replacement

WARNING!
Take care not to raise dust when this operation is carried
out. Wear an N100 (P3) mask and other protective clothing
plus protective gloves (PPE/DPI) suited to the hazardous
nature of the dust collected, refer to the laws in force.
WARNING!
Do not use the absolute filter again after having
removed it from the vacuum cleaner.
Figure 13
1. Filter shaker stop
2. Filter operating knob
3. Cover
4. Lever
5.
Safety bolt
6. Stop nut (absolute filter)
7. Absolute filter holder disc
8. Primary filter
9. Clamp fixing screw
10. Primary filter fixing clamp
11. Absolute filter
12. Vacuum hose
13. Vacuum hose clamp
■ Stop the vacuum cleaner.
■ Loosen the clamp (13) with a screwdriver and remove
the vacuum hose (12).
■ Unlock the filter shaker stop (1).
■ Unscrew the knob (2).
■ Unlock the safety bolt (5).
■ Use the lever (4) to remove the cover (3).
■ Loosen the screw (9) of the primary filter (8) fixing clamp
(10) using a screwdriver.
■ Remove the filter holder disc (7) with the absolute filter
installed and unscrew the nut (6).
■ Remove the absolute filter (11).
■ Cover the absolute filter (11) with a plastic bag, close
the plastic bag hermetically and dispose of the filter in
accordance with the laws in force.
■ Insert a new filter (11) with the same filtering
characteristics as the removed one.
■ Lock the absolute filter with the nut (6).
■ Tighten the clamp (10) screw (9) fixing the primary filter
(8) to the absolute filter holder disc (7).
■ Insert the cover (3) again.
■ Close the cover hermetically by means of the lever (4) and
lock the safety bolt (5) again.
■ Tighten the knob (2) and lock it using the filter shaker stop (1).
■ Fit the vacuum hose (12) back in place and tighten the clamp (13).
WARNING!
Do not use the absolute filter again after having
removed it from the vacuum cleaner.
WARNING!
Reassemble with care to avoid trapping your hands
between the vacuum unit and the container. Use
gloves that provide ANSI/ISEA level 2 protection.
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C429