C380-I-GB-F-D-E
EDITION 03/2017
MANUALE DI ISTRUZIONI
INSTRUCTIONS MANUAL
MANUEL D’INSTRUCTIONS
BETRIEBSANLEITUNG
MANUAL DE INSTRUCCIONES
T22PLUS - T40PLUS T40W PLUS
I Italian
GB English
F French
D Deutsch
E Spanish
Instructions for use
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Instructions for use .........................................................................................................2
Operator’s safety ............................................................................................................................. 2
General information for using the vacuum cleaner .......................................................................... 2
Proper uses ..................................................................................................................................... 2
Improper Use ................................................................................................................................... 2
Versions and variations ................................................................................................................... 3
Classication in compliance with standard EN 60335-2-69 – Annexe AA ....................................... 3
Dust emissions in the environment ................................................................................................. 3
General recommendations .............................................................................................................. 3
EC Declaration of conformity ........................................................................................................... 3
Vacuum cleaner description...........................................................................................4
Parts and labels ............................................................................................................................... 4
Optional kits ..................................................................................................................................... 4
Accessories ..................................................................................................................................... 4
Packing and unpacking ................................................................................................................... 5
Unpacking, moving, use and storage .............................................................................................. 5
Setting to work - connection to the power supply ............................................................................ 5
Extensions ....................................................................................................................................... 6
Dry applications ............................................................................................................................... 6
Maintenance and repairs ................................................................................................................. 6
Technical specications ................................................................................................................... 7
Dimensions ...................................................................................................................................... 7
Safety devices ................................................................................................................................. 8
Controls, indicators and connections .............................................................................................. 8
Inspections prior to starting ............................................................................................................. 8
Vacuum cleaner operation ............................................................................................................... 8
Shaking the primary lter ................................................................................................................. 9
Emergency stopping ........................................................................................................................ 9
Emptying the dust container ............................................................................................................ 9
Plastic bag (Class L only) ................................................................................................................ 9
Versions for dusts harmful to health ................................................................................................ 9
Paper bag ........................................................................................................................................ 9
Safe Dust Bag ................................................................................................................................. 9
Replacement of hazardous dust bags ............................................................................................. 9
At the end of a cleaning session ................................................................................................... 10
Maintenance, cleaning and decontamination ................................................................................ 10
Primary and absolute lter disassembly and replacement ............................................................ 10
Primary lter replacement ..............................................................................................................11
HEPA lter replacement .................................................................................................................11
Primary lter cartridge replacement ...............................................................................................11
Upstream HEPA lter replacement .................................................................................................11
Tightness inspection ...................................................................................................................... 12
Separator cleaning and replacement (optional) ............................................................................ 12
Device disposal ............................................................................................................................. 12
Wiring diagrams ............................................................................................................................ 13
Additional information about special versions “Asbestos” ............................................................. 14
Recommended spare parts ........................................................................................................... 15
Troubleshooting ............................................................................................................15
Table of contents
Translation of the original instructions
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Instructions for use
Proper uses
This vacuum cleaner is suitable for commercial use, in hotels,
schools, hospitals, factories, shops, oces and apartment
hotels for example, for hire and in any case for purposes other
than normal domestic use.
This vacuum cleaner was conceived to clean and collect solid
non-ammable materials indoor and outdoor.
WARNING – This vacuum cleaner can only be used to
vacuum dry materials if not equipped with specic liquid stop
device.
■ Always leave enough room around the device to reach
the controls easily.
The device has been designed to be used by one operator at
a time.
This vacuum cleaner consists of an automated vacuum
unit, with a lter upstream and a container for collecting the
vacuumed material.
Improper Use
WARNING!
The following use of the device is strictly forbidden:
■ Outdoors in case of atmospheric precipitation.
■ When not placed on horizontal levelled grounds.
■ When the ltering unit is not installed.
■ When the vacuum inlet and/or hose are turned to
parts of the human body.
■ When the dust bag is not installed.
■ Use without the guards, protective covers and
safety systems installed by the manufacturer.
■ When the cooling vents are partially or totally
clogged.
■ When the vacuum cleaner is covered with plastic
or fabric sheets.
■ When the air outlet is partially or totally closed.
■ When used in narrow areas where there is no
fresh air.
■ Vacuuming the following materials:
1. Burning materials (embers, hot ashes, lit
cigarettes, etc.).
2. Naked ames.
3. Combustible gas.
4. Flammable liquids, aggressive fuels (gasoline,
solvents, acids, alkaline solutions, etc.).
5. Explosive dust/substances and/or ones liable
to ignite in a spontaneous way (such as
magnesium or aluminium dusts, etc.).
IMPORTANT: Fraudulent use is not admitted.
Read the operating instructions and comply with the important safety recommendations identied
by the word WARNING!
Operator’s safety
WARNING!
Before starting the device, it is absolutely
essential to read these operating
instructions and to keep them ready at hand
for consultation.
The vacuum cleaner can only be used by people who
are familiar with the way it works and who have been
explicitly authorised and trained for the purpose.
Before using the device, the operators must be
informed, instructed and trained on how to work it and
for which substances its usage is permitted including
the safe method for removing and disposing of the
vacuumed material.
WARNING!
The use of device by people (including children) with
limited physical and mental capacities or lacking in
experience and knowledge is strictly forbidden, unless
they are supervised by a person who is experienced in
the use and safe handling of the device.
Children must be supervised to make sure they will
not play with the device.
General information for using the vacuum
cleaner
Use the vacuum cleaner in accordance with the laws in force
in the country where it is used.
Besides the operating instructions and the laws in force in the
country where the device is used, the technical regulations for
ensuring safe and correct operation must also be observed
(Legislation concerning environmental and labour safety,
i.e. European Union Directive 89/391/EC and successive
Directives).
Do not perform any operation that could jeopardize the safety
of people, property and the environment.
Comply with the safety indications and prescriptions in this
instruction manual.
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Versions and variations
Versions
WARNING!
Dust classication
Versions for dust harmful to health:
classes L, M, H, the vacuum cleaner is suitable for use
with hazardous, non-combustible/non-explosive dust
in accordance with standard EN 60335-2-69, Annexe
AA.
Check the tolerated dust hazard class on the data
plate and on the label on the vacuum cleaner: L (low
risk), M (medium risk), H (high risk).
[ NOTE ]
■ In the case of dust harmful to health, contact the local
health and safety authorities, and observe national
regulations in force both during use and disposal.
■ Radioactive substances are not included in the
denition of the type of dust dust harmful to health
described above.
Variants
ATEX
The manufacturer produces vacuum cleaners suitable to be
used in potentially explosive atmospheres. These variants are
manufactured according to directives and standards in force.
The relevant additional instructions are supplied together with
the device.
[ NOTE ]
ATEX variants
Refer to the manufacturer’s sales network for these
versions.
For ATEX industrial devices see the instructions for “ATEX”
use.
Asbestos
In the Class H version, this vacuum cleaner can also be
produced in the ASBESTOS variant, in accordance with
German regulations TRGS 519 for vacuuming asbestos.
Classication in compliance with standard
EN 60335-2-69 – Annexe AA
Vacuum cleaners for dust harmful to health are classied
according to the following dust classication:
■ L (low risk) suitable for separating dust with an exposure
limit value of over 1 mg/m3, depending on the volume
occupied;
■ M (medium risk) suitable for separating dust with
an exposure limit value of no lower than 0.1 mg/m3,
depending on the volume occupied;
■ H (high risk) for separating all dust with an exposure limit
value lower than 0.1 mg/m3, depending on the volume
occupied, including carcinogenic and pathogenic dusts,
such as asbestos.
Dust emissions in the environment
Indicative values of performance:
■ normal version (not suitable for vacuuming hazardous
dust): retains at least 99% of the vacuumed particles
(see EN60335-2-69, Annexe AA);
■ version for dust harmful to health (L, M, H classes):
L: retains at least 99% of the vacuumed particles
(see EN60335-2-69, Annexe AA);
M: retains at least 99.9% of the vacuumed particles
(see EN60335-2-69, Annexe AA);
H: retains at least 99.995% of the vacuumed
particles (see EN60335-2-69, Annexe AA).
General recommendations
WARNING!
If an emergency situation occurs:
■ lter breakage
■ re outbreak
■ short-circuit
■ motor block
■ electric shock
■ etc.
Turn the vacuum cleaner o, unplug it and request
assistance from qualied personnel.
[ NOTE ]
Check the place of work and substances tolerated for the
vacuum cleaner in ATEX variant.
WARNING!
The vacuum cleaners must not be used or stored
outdoors in damp places.
These devices cannot be used in corrosive environment.
EC Declaration of conformity
Every vacuum cleaner comes with a EC Declaration of
conformity. See fac-simile in g. 39.
[ NOTE ]
The Declaration of conformity is an important document
and should be kept in a safe place to be presented to the
Authorities on request.
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Vacuum cleaner description
This vacuum cleaner creates a strong air ow which is drawn
in through the inlet (5, Fig. 1) and blows out through the
exhaust (6, Fig. 1). After the hose and tools have been tted,
make sure that the motor turns correctly.
The vacuum cleaner is supplied with a check valve (Clapet)
which prevents air and materials from coming out of the dust
container, even if the electric motor rotates in the opposite
direction than the one expected.
Before turning on the vacuum cleaner, t the vacuum hose
into the inlet and then t the required tool on to the end part.
Refer to the manufacturer’s accessory catalogue or Service
Centre.
The diameters of the authorised hoses are given in the
technical specications table.
The vacuum cleaner is equipped with a primary lter which
enables it to be used for the majority of applications.
Besides the main lter which retains the more common types
of dust, the vacuum cleaner can be tted with an upstream
absolute lter and a downstream absolute lter, with a higher
ltering capacity for ne dust and substances harmful for the
health.
Optional kits
Please contact the manufacturer’s sales network for
information on optionals.
Instructions for installing the optional are included in the
conversion kit.
WARNING!
Use only genuine optional kits supplied and
authorized by the manufacturer.
Accessories
Various accessories are available; refer to the manufacturer’s
accessory catalogue.
WARNING!
Use only genuine accessories supplied and authorised
by the manufacturer.
WARNING!
ATEX variants: refer to the manufacturer’s sales
network.
Parts and labels
Figure 1
1. Identication plate which includes:
• Manufacturer’s name and address
• Designation and model, including class (L, M or H)
• EC Mark
• Technical specications
• Serial number
• Year of manufacture
• Weight (kg)
2. Warning label
(For L, M, H, H AA for asbestos version)
3. Panel power plate
Indicates that the panel is powered by the voltage
indicated on the data plate.
4. Attention plate
Draws the operator’s attention to the fact that the lter
must only be shaken when the vacuum cleaner is o.
Failing this, the shaking would have no eect while the
lter itself could be damaged.
5. Inlet
6. Outlet
7. Check valve (Clapet)
8. Vacuuming unit
9. On/o switch (standard versions)
10. Vacuum hose
11. Closing plug (M, H versions)
12. Band latch
13. Container release handle
14. Control and check panel (versions with solid material
retaining sensor, cartridge lters or electric lter shaker)
Figure 2
1. L class label
2. M class label
3. H class label
4. asbestos label
The class L and M labels contain pictograms with the following
meanings:
WARNING!
This vacuum cleaner contains dust hazardous
for the health.
Only authorised personnel wearing suitable
personal protective equipment should empty
and service the vacuum cleaner, including removing
the means used to vacuum the dust. Do not use
without the complete lter system in place.
The class H label contains the above text.
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Packing and unpacking
Dispose of the packing materials in compliance with the laws
in force.
Figure 3
MODEL
T22 Plus
A
(mm)B (mm)C (mm)
kg
50L
L
1350 700 1850
165
M 168
H 170
100L L 1350 700 1850 168
MODEL
T40 Plus
A
(mm)B (mm)C (mm)
kg
50L
L
1350 700 1850
189
M 191
H 194
100L L 1350 700 1850 192
MODEL
T40W Plus
A
(mm)B (mm)C (mm)
kg
50L
L
1350 700 1850
194
M 196
H 199
100L L 1350 700 1850 197
[ NOTE ]
Model T40WPLUS H AA for vacuuming asbestos, TRGS
519 regulation.
This model complies with all the technical data of model
T40WPLUS H.
Unpacking, moving, use and storage
Operate on at, horizontal surfaces.
The load-bearing capacity of the surface the vacuum cleaner
is placed on must be suitable for bearing its weight.
Setting to work - connection to the power
supply
WARNING!
■ Make sure there is no evident sign of damage to
the vacuum cleaner before starting work.
■ Before plugging the vacuum cleaner into the
electrical mains, make sure the voltage rating
indicated on the data plate corresponds to that of
the electrical mains.
■ Plug the vacuum cleaner into a socket with a
correctly installed ground contact/connection.
Make sure that the vacuum cleaner is turned o.
■ The plugs and connectors of the connection
cables must be protected against splashes of
water.
■ Check that for proper connection to the electrical
mains.
■ Use the vacuum cleaners only when the cables
that connect to the electrical mains are in perfect
condition (damaged cables could lead to electric
shocks!).
■ Regularly check there are no signs of damage,
excessive wear, cracks or ageing on the electric
cable.
WARNING!
When the vacuum cleaner is operating, do not:
■ Crush, pull, damage or tread on the cable that
connects to the electrical mains.
■ Only disconnect the cable from the electrical
mains by removing the plug (do not pull the
cable).
■ Only replace the electric power cable with one
of the same type as the original: H07 RN - F. The
same rule applies if an extension is used.
■ The cable must be replaced by the manufacturer’s
Service Centre sta or by equivalent qualied
personnel.
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Extensions
If an extension cable is used, make sure it is suitable for the
power input and protection degree of the vacuum cleaner.
WARNING!
ATEX variant: extensions, plugged in electrical devices
and adapters cannot be used when the vacuum
cleaner is used for ammable dust.
Minimum section of extension cables:
Maximum length = 20 m
Cable = H07 RN - F
Max power (kW) 3 5
Minimum section (mm
2
) 2.5 4
WARNING!
Sockets, plugs, connectors and installation of the
extension cable must maintain the IP protection
degree of the vacuum cleaner, as indicated on the data
plate.
WARNING!
The vacuum cleaner’s power socket must be protected
by a dierential circuit-breaker with surge current
limitation, that shuts o the power supply when the
current discharged to the ground exceeds 30 mA for
30 ms or an equivalent protection circuit.
WARNING!
Never spray water on the vacuum cleaner: this could
be dangerous for persons exposed and could short
circuit the power supply.
WARNING!
Comply with the safety regulations governing the
materials for which the vacuum cleaner is used.
Dry applications
[ NOTE ]
The supplied lters and the bag (if applicable) must be
installed correctly.
WARNING!
Comply with the safety regulations governing the
materials for which the vacuum cleaner is used.
Maintenance and repairs
WARNING!
Disconnect the vacuum cleaner from its power
source before cleaning, servicing, replacing parts or
converting it to obtain another version/variant, the
plug must be removed from the socket.
■ Carry out only the maintenance operations
described in this manual.
■ Use only original spare parts.
■ Do not modify the vacuum cleaner in any way.
Failure to comply with these instructions could
jeopardize your safety. Moreover, such action would
immediately void the EC declaration of conformity
issued with the device.
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Technical specications
Parameter Units T22 Plus T40 Plus T40W Plus
Dust classes L - M - H
Voltage (50 Hz) V 400 400 400
Power rating (T_Plus / T_Plus Z22) kW 2.2 4.3 4
Power rating (EN 60335-2-69) (50 Hz) (T_Plus / T_Plus Z22) kW 2.1 2.7 3.4
Power rating (T_Plus Z2 / T_Plus Z21) kW 4 7.5 7.5
Power rating (EN 60335-2-69) (50 Hz) (T_Plus Z2 / T_Plus Z21) kW - - -
Noise level (Lpf) (EN60335-2-69) dB(A) 67 71 71
Protection IP 55 / 65(
**
) 55 / 65(**) 55 / 65(**)
Electrical protection (Insulation) Class I I I
Insulation class of motor Class F F F
Container capacity L 100 50 100 50 100 50
Inlet (diameter) mm 70 70 70
Max vacuum with limiting valve (T_Plus / T_Plus Z22) hPa - mbar 210 360 190
Max vacuum with limiting valve (T_Plus Z2 / T_Plus Z21) hPa - mbar 260 350 230
Maximum air ow rate(without hose and reductions) m
3
/h - L/min’ 315 - 5250 315 - 5250 489 - 8150
Maximum air ow rate (with hose, length: 3 m, diameter: 50 mm) m
3
/h - L/min’ 270 - 4500 270 - 4500 420 - 7000
Hoses allowed for “L” and “standard” classes (diameter) mm 70(*)/50 70(*)/50 70(*)/50
Hoses allowed for “M” and “H” classes (diameter) mm 50 50 70/50
Main lter surface for “standard”, “L” and “M” classes m
2
1.95 1.95 3.5
Cartridge lter surface m
2
5.25 5.25 5.25
Upstream absolute “H” lter surface m
2
3.5 3.5 3.5
Absolute lter eciency (EN 1822) % 99.995 (H14) 99.995 (H14) 99.995 (H14)
Downstream “ULPA 15” absolute lter surface m
2
8 8 8
(*) Only for non-ATEX use
(**) T__ Plus Z21
Dimensions
Figure 4
Model
T22 Plus T40 Plus T40W Plus
100L 50L 100L 50L 100L 50L
A (mm) 1290 1290 1290 1290 1290 1290
B (mm) 600 600 600 600 600 600
C (mm) 1540 1260 1540 1260 1640 1360
■ Storage conditions:
T : -10°C ÷ +40°C
Humidity: 85%
■ Operating conditions:
Maximum altitude: 800 m
(Up to 2,000 m with reduced performances)
T : -10°C ÷ +40°C
Humidity: 85%
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Checking the rotation direction of the vacuum unit
motor
Check the vacuum cleaner operation by putting a hand on the
inlet.
If the vacuum cleaner does not vacuum any air, the rotation
direction is not correct; remove the plug from the socket and
turn the selector inside the plug to perform the correct phase
connection.
Vacuum cleaner operation
Figure 9
Vacuum gauge (2): green zone (3), red zone (1)
Check the ow rate:
■ when the vacuum cleaner is operating, the pointer of
the vacuum gauge must remain in the green zone (3)
to ensure that the speed of the intake air does not drop
below the safety value of 20 m/sec;
■ if the pointer is in the red zone (1) it means that the
speed of the air in the vacuum hose is less than 20 m/s
and that the vacuum cleaner is not operating in safety
conditions. The lters must be shaken or replaced.
■ during normal operation conditions, close the vacuum
hose, the pointer of the vacuum gauge must switch from
the green zone (3) to the red zone (1).
WARNING!
If the vacuum cleaner belongs to the M or H class,
use only hoses with diameters that comply with the
indications in the Technical data table.
This is done in order to prevent the air speed from
dropping below 20 m/sec.
WARNING!
When the vacuum cleaner is operating, always check
that the vacuum gauge pointer remains in the green
zone (3).
Consult the “Troubleshooting” chapter if faults occur.
WARNING!
Class H AA - Asbestos variant:
■ This variant has a 70 mm diameter exhaust port
where the exhaust hose is connected.
Only D = 70 mm is tolerated.
Only an exhaust hose with D = 70 mm and L < 5 m
can be used (Fig.14a)
■ Shut the inlet with an appropriate plug when
transporting the vacuum cleaner (Fig.14)
■ Comply with all other prescriptions for class H
vacuum cleaners.
Safety devices
Figure 5
1. Vacuuming unit
2. Limiting valve
3. Clapet
WARNING!
Do not tamper any limiting valve setting.
Controls, indicators and connections
Figure 6
1. Dust container release lever
2. Castor lever
3. Manual lter shaker knob
4. Vacuum gauge
5. Start/stop switch (standard versions)
6. Filter shaker button (only for version with electric lter
shaker)
7. Cover band lever
8. Safety bolt (H class)
9. Electric power cable
10. Handle
11. Control and check panel (versions with electric lter
shaker, solid material retaining sensor or cartridge lters)
12. Inlet plug (M, H versions)
Inspections prior to starting
Figure 7
1. Inlet
Prior to starting, check that:
■ the lters are installed
■ all latches are tightly locked
■ the vacuum hose and tools have been correctly tted into
the inlet (1)
■ the bag or safety dust container is installed, if applicable.
WARNING!
Do not use the device if the lter is faulty.
Starting and stopping
Figure 8
WARNING!
Lock the castor brakes (1) before starting the vacuum
cleaner.
Standard version
■ Turn the switch (2) to “I” position to start the vacuum
cleaner.
■ Turn the switch to “0” position to turn the vacuum cleaner
o.
Versions with electric lter shaker, solid material
retaining sensor or cartridge lters
■ Turn the main switch (3) to “I” position.
■ Press the button (4) to start the vacuum cleaner.
■ Press the button (5) to stop the vacuum cleaner.
■ Turn the main switch (3) to “0” position to turn the
vacuum cleaner o.
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Shaking the primary lter
Figure 9-10
Depending on the vacuumed dust quantity and if the pointer
of the vacuum gauge switches from the green zone (3, Fig.
9) to the red zone (2, Fig. 9), turn the vacuum cleaner o and
shake the main lter with the knob (1, Fig. 10).
If the vacuum cleaner is equipped with electric lter shaker,
press and hold for a few seconds the button (6, Fig. 6). When
releasing the button, the lter shaker stops.
WARNING!
Stop the vacuum cleaner before shaking the lter.
Do not shake the lter while the vacuum cleaner is on,
as this could damage the lter itself.
Wait a few seconds before restarting the vacuum cleaner,
to allow the dust to settle. Replace the lter element if the
pointer still remains in the red zone (1, Fig. 9) even after the
lter has been shaken (consult the “Primary lter replacement”
paragraph).
Emergency stopping
Turn the main switch to “0” position.
Emptying the dust container
WARNING!
■ Before proceeding with these operations, turn o
the vacuum cleaner and remove the plug from the
power socket.
■ Check the class of the vacuum cleaner.
Before emptying the container it is advisable to shake the lter
(see “Shaking the main lter” paragraph).
Plastic bag (Class L only)
A plastic bag can be used to collect dust (see Fig. 11).
In this case, the vacuum cleaner must be equipped with
optional accessories [depressor (3) and grid (2), Fig. 11].
Versions for dusts harmful to health
■ Classes L, M, H suitable for vacuuming hazardous and/
or carcinogenic dust (H AA class)
Paper bag
Class M vacuum cleaners are supplied with the dust bag -
code 81584000 (Fig. 11).
Class M vacuum cleaners must always be used with this bag
installed. If the bag isn’t installed or is installed incorrectly, this
could create health risks for persons exposed.
Safe Dust Bag
Class H vacuum cleaners are supplied with the dust bag code 4084001014 (Fig. 12).
Class H vacuum cleaners must always be used with this bag
installed. If the bag isn’t installed or is installed incorrectly, this
could create health risks for persons exposed.
Replacement of hazardous dust bags
WARNING!
■ These operations can only be carried out by
trained and qualied personnel who must wear
adequate clothing, in compliance with the laws in
force.
■ Take care not to raise dust when this operation is
carried out. Wear a P3 protective mask.
■ In case of hazardous and/or harmful dust, use
only the bags recommended by the manufacturer
(see “Recommended spare parts”).
■ The container and/or bag must only be disposed
of by qualied personnel and in compliance with
the laws in force.
Replacement of the paper bag (Fig. 12)
■ Close the inlet by using the relevant cap (1).
■ Release the dust container.
■ Remove the bag and close it with the relevant cap as
shown in gure 11.
■ Insert a new bag, making sure the bag inlet is sealed.
■ Replace the dust container in the vacuum cleaner.
How to replace the safe bag for class H vacuum
cleaners (Fig. 13)
■ Remove and put the vacuum hose in a safe and dust-
free place.
■ Close the inlet by using the relevant cap (1).
■ Release the dust container.
■ Close the Safe Bag by pulling the “guillotine” (2) seal.
■ Close the plastic bag hermetically using the relevant
band (3).
■ Use the sticky tape (4) to close the bottom of the plastic
bag.
■ Remove the relevant connection (5) of the bag from the
inlet.
■ Insert a new safe bag, making sure the bag inlet is
sealed.
■ Wrap the plastic bag around the dust container external
wall.
■ Replace the dust container in the vacuum cleaner.
WARNING!
In case of ATEX industrial vacuum cleaners, ensure
that the dust container lock lever is not covered by
the plastic bag, and that the container conductivity is
checked.
■ Set the dust container into the vacuum cleaner again.
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At the end of a cleaning session
■ Turn o the vacuum cleaner and remove the plug from
the socket.
■ Wind the connection cable around the handle (Fig. 14).
■ 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.
■ Shut the inlet with the appropriate plug (1, Fig. 14) when
the vacuum cleaner is transported or not being used
(particularly in the case of M, H versions).
Maintenance, cleaning and
decontamination
WARNING!
To guarantee the safety level of the device, only
original spare parts supplied by the manufacturer
should be used.
WARNING!
The precautions described below must be taken
during all the maintenance operations, including
cleaning and replacing of the main and HEPA lters.
■ To allow the user to carry out the maintenance
operations, the device must be disassembled, cleaned
and overhauled as far as is reasonably possible,
without causing hazards for the maintenance sta
or other people. The suitable precautions include
decontamination before disassembling the device,
adequate ltered ventilation of the exhaust air from
the room in which it is disassembled, cleaning of the
maintenance area and suitable personal protection.
■ If the vacuum cleaner belongs to the M or H class, the
external parts must be decontaminated by cleaning and
vacuuming methods, dedusted or treated with sealant
before being taken out of a hazardous zone.
All parts of the device must be considered as
contaminated when they are removed from the
hazardous zone and appropriate actions must be taken
to prevent dust from dispersing.
When maintenance or repair procedure are carried out,
all the contaminated elements that cannot be properly
cleaned, must be eliminated.
These elements must be disposed of in sealed bags in
accordance with applicable regulations and local laws on
the disposal of such material.
This procedure must also be followed when the lters are
eliminated (main, HEPA and downstream lters).
Compartments that are not dust-tight must be opened
with suitable tools (screwdrivers, wrenches, etc.) and
thoroughly cleaned.
■ A check must be carried out by the manufacturer or the
personnel of the same at least once a year. For example:
Check the air lters to nd out whether the air-tightness
of the vacuum cleaner has been impaired in any way
and make sure that the electric control panel operates
correctly.
WARNING!
In particular, on Class H vacuum cleaners, the ltering
eciency of the vacuum cleaner must be checked at
least once a year, or more often if required by national
legislation. The test method for checking the ltering
eciency of the vacuum cleaner is indicated in
standard EN 60335-2-69, par. AA.22.201.2.
If the test isn’t passed, it must be repeated after the
class H lter has been changed.
Primary and absolute lter disassembly
and replacement
WARNING!
When the vacuum cleaner is used to vacuum
hazardous substances, the lters become
contaminated, therefore:
■ work with care and avoid spilling the vacuumed
dust and/or material;
■ place the disassembled and/or replaced lter in a
sealed plastic bag;
■ close the bag hermetically;
■ dispose of the lter in accordance with the laws
in force.
WARNING!
Filter replacement is a serious matter. The lter must
be replaced with one of identical characteristics,
ltering surface and category.
Otherwise the vacuum cleaner will not operate
correctly.
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Primary lter replacement
Figure 15
1. Vacuum hose
2. Release lever
3. Cover
4. Clamp
WARNING!
Check the vacuum cleaner class (L, M, H).
Take care not to raise dust when this operation is carried out.
Wear a P3 mask and other protective clothing plus protective
gloves (DPI) suited to the hazardous nature of the dust
collected, refer to the laws in force.
Before proceeding with these operations, turn o the vacuum
cleaner and remove the plug from the power socket.
■ Loosen the clamp (4).
■ Remove the vacuum hose (1).
■ Use the lever (2) to remove the cover (3) together with
the primary lter.
■ Remove the old lter from the cage.
■ Fit the new lter and secure it in the cage with special
clamps.
■ Install the cover and the primary lter in the reverse order
of removal.
■ Dispose of the old lter according to the laws in force.
If necessary contact the manufacturer’s Service Centre.
HEPA lter replacement
Version for dust harmful for the health: Class H
WARNING!
Take care not to raise dust when this operation is
carried out. Wear a P3 mask and other protective
clothing plus protective gloves (DPI) suited to the
hazardous nature of the dust collected, refer to the
laws in force.
WARNING!
Do not use the Class H lter again after having
removed it from the vacuum cleaner.
Primary lter cartridge replacement
Figure 21
1. Vacuum hose
2. Clamp
3. Cap
4. Release lever
5. Filter ring
6. Cartridge assembly
7. Power supply cable
8. Air intake coupling
9. Junction
10. Connector
11. Screws
12. Screws
13. Washer
14. Cartridges
WARNING!
Take care not to raise dust when this operation is
carried out. Wear a P3 mask and other protective
clothing plus protective gloves (DPI) suited to the
hazardous nature of the dust collected, refer to the
laws in force.
Before performing these procedures, turn o the machine
and remove the plug from the power socket, disconnect the
compressed air supply by emptying the air tank inside the
machine.
■ Loosen the clamp (2).
■ Remove the vacuum hose (1).
■ Operate the levers (4).
■ Remove the cover (3) and the lter ring (5).
■ Disconnect the power supply cable (7) and the
compressed air supply from the air intake coupling (8).
■ Remove the cartridge assembly (6).
■ Disconnect the connectors (10) and the union (9).
■ Disassemble the air tank by operating on the screws
(11).
■ Disassemble the cartridges by operating on the screws
(12) and washers (13).
■ Assemble the new cartridges.
■ Install the cartridge assembly in the in the reverse order
of removal.
■ Dispose of the old lters according to the laws in force.
If necessary contact the manufacturer’s Service Centre.
Upstream HEPA lter replacement
Figure 16
1. -
2. Filter operating knob
3. Cover
4. Lever
5. Safety bolt
6. Stop nut (absolute lter)
7. Absolute lter holder disc
8. Primary lter
9. Clamp xing screw
10. Primary lter xing clamp
11. Absolute lter
12. Vacuum hose
13. Vacuum hose clamp
■ Stop the vacuum cleaner.
■ Loosen the clamp (13) with a screwdriver and remove
the vacuum hose (12).
■ 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 lter (8) xing clamp
(10) using a screwdriver.
■ Remove the lter holder disc (7) with the absolute lter
installed and unscrew the nut (6).
■ Remove the absolute lter (11).
■ Cover the absolute lter (11) with a plastic bag, close
the plastic bag hermetically and dispose of the lter in
accordance with the laws in force.
■ Insert a new lter (11) with the same ltering
characteristics as the removed one.
■ Lock the absolute lter with the nut (6).
■ Tighten the clamp (10) screw (9) xing the primary lter
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(8) to the absolute lter 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.
■ Fit the vacuum hose (12) back in place and tighten the
calmp (13).
[ NOTE ]
If the vacuum cleaner is ATEX variant: perform galvanic
continuity tests as shown in the relevant manual.
Standard EN 60335-2-69 prescribes inspections at regular
intervals or after repairs or modications.
Motor cooling fan inspection and cleaning
WARNING!
These operations can only be carried out by trained
and qualied personnel.
Periodically clean the motor cooling fan to prevent the motor
from overheating, especially if the vacuum cleaner is used in
a dusty place. (See Fig. 5)
Tightness inspection
Hoses check
Make sure that connecting hoses are in a good condition and
correctly xed.
If the hoses are damaged, broken or badly connected to the
unions, they must be replaced.
When sticky materials are treated, check for possible clogging
along the hose (3, Fig. 17), in the inlet and on the bae plate
inside the ltering chamber.
Scrape inlet (3, Fig. 17) from the outside and remove the
deposited waste as indicated in gure 17.
Filtering chamber tightness check
If the gasket (1, Fig. 18) between the container and the
ltering chamber (3) fails to guarantee tightness:
■ Loosen the four screws (2) that lock the ltering chamber
(3) against the vacuum cleaner structure.
■ Allow the ltering chamber (3) to lower down and tighten the
screws (2) once it has reached the tightness position.
If an optimal seal cannot be obtained and the gasket (1) is
torn or cracked, etc. it must be replaced.
Separator cleaning and replacement
(optional)
[ NOTE ]
If there is only a dust deposit on the separator (3, Fig. 19)
allow the dust to drop through the central hole.
The separator (3, Fig. 19) should rst be disassembled in
order to be perfectly cleaned:
■ Use the lever (1) to remove the cover (2) together with
the primary lter.
■ Unscrew the two screws (4) and remove it from the
container.
Replace the part if it is excessively worn.
Assemble the components in the reverse order of
disassembly.
Device disposal
Figure 20
Dispose of the device in compliance with the laws in force.
■ Proper disposal (electric and electronic waste).
(Applicable in the European Union and in countries
providing a separate collection system)
The above symbol (Fig. 20), which is present on the product
or in its documentation, indicates that the product cannot be
disposed of together with other domestic waste at the end of
its life cycle.
To prevent damage to the environment or health caused by
improper waste disposal, please separate this product from
other waste and recycle it responsibly in order to support the
sustainable reutilisation of material resources.
This product can not be disposed of together with other
commercial waste.
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Wiring diagrams
Class L, M, H vacuum cleaner
Figure 22
1. Plug
2. Circuit breaker
3. Vacuum cleaner
Vacuum cleaner with cartridge lter and automatic
cleaning
Figure 23
1. Power input
2. Phase sequence relay
3. Vacuum cleaner
Figure 24
1. Transformer
2. Voltage indicator
3. White lamp
Figure 25
1. Level check
2. Stop button
3. Start button
4. Motor drive contactor
5. Phase sequence indication
6. Yellow lamp
Figure 26
1. Fuse box
2. Cartridge kit
3. Level check
Figure 27
Item Type Description Q.ty
H1 40000563 White indicator kit 1
H3 40000564 Yellow indicator kit 1
KM1 4083901550 Contactor kW4 24VAC 1NO 1
PA 40000565 Stop button kit (red) 1
PM 40000562 Start button kit (green) 1
Q1
Z8 39915 5.5-8A circuit breaker 1
Z8 39916 9-12.5A circuit breaker 1
SF1 Z8 391120 Phase sequence relay 400 V 1
TR1 Z8 391050 Transformer 20 VA 400/24 V 1
Figure 28
1. Timer
2. Filter cleaning solenoid valve 1
3. Filter cleaning solenoid valve 2
4. Filter cleaning solenoid valve 3
5. Filter cleaning solenoid valve 4 (presetting)
T1 = Filter cleaning time
T2 = Work hold time
T3 = Time between cleaning cycles
Class L, M, H vacuum cleaner with electric lter
shaker or solid material retaining sensor
Figure 29
1. Power input
2. Phase sequence relay
3. Vacuum cleaner
4. Electric lter shaker
Figure 30
1. Transformer
2. Voltage indicator
3. White lamp
Figure 31
1. Level check
2. Stop button
3. Start button
4. Motor drive contactor
5. Phase sequence indication
6. Filter shaker contactor
7. Filter shaker button
8. Yellow lamp
Figure 32
1. Fuse box
2. Level check
Figure 33
Item Type Description Q.ty
H1 40000563 White indicator kit 1
H3 40000564 Yellow indicator kit 1
KM1
4083901550
4083901560
Contactor kW4 24 VAC 1NO 1
KM2 4083901549 Contactor kW3 24 VAC 1NC 1
PA 40000565 Stop button kit (red) 1
PM 40000562 Start button kit (green) 1
PS1 40000598 Yellow button kit 1
Q1
Z8 39915 5.5-8 A circuit breaker 1
Z8 39916 9-12.5 A circuit breaker 1
Q2 4083901532 Circuit breaker 0.7-1 A S00 1
SF1 Z8 391120 Phase sequence relay 400 V 1
TR1 Z8 391050 Transformer 20 VA 400/24 V 1
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Figure 34
1. Power input
2. Phase sequence relay
3. Vacuum cleaner
Figure 35
1. Transformer
2. Voltage indicator
3. White lamp
Figure 36
1. Stop button
2. Start button
3. Motor drive contactor
4. Phase sequence indication
5. Max level indicator
6. Capacity Sensor
7. Yellow lamp
8. Power input
9. Relay
Figure 37
1. Fuse box
2. Cartridge kit
3. Level check
Figure 38
Item Type Description Q.ty
AL1 Z58 39783 Rectier stabilized 3A
1
H1 40000563 White indicator kit 1
H3 40000564 Yellow indicator kit 1
H4 40000564 Yellow indicator kit 1
K1
Z8 39211
Z8 39118
Relay 24
VDC 2 changes
1
KM1 4083901550 Contactor kW4 24VAC 1NO 1
PA 40000565 Stop button kit (red) 1
PM 40000562 Start button kit (green) 1
Q1
4083901538 5.5-8 A circuit breaker 1
4083901540 9-12.5 A circuit breaker 1
SF1 Z8 391120 Phase sequence relay 400 V 1
TR1 Z8 391050 Transformer 20 VA 400/24 V 1
Additional information about special
versions “Asbestos”
■ Asbestos vacuum cleaners (in accordance with German
specication TRGS 519)
WARNING!
Vacuum cleaner models designed for asbestos are:
T40WPLUS H AA.
1. After the asbestos vacuum cleaner has been used in
contaminated zones as established by TRGS 519, it
cannot be used in a healthy environment. Exceptions
are permitted if the asbestos vacuum cleaner has
been completely decontaminated (not just the outer
casing but also the air cooling zone, the casings
where the electric components are assembled
(electric panels), the electric components themselves,
etc.), by qualied personnel in compliance with TRGS
519 N. 2.7.
This activity must be reported and recorded in writing
by qualied personnel.
2. The lters must be replaced in suitable places (e.g. a
decontamination station) by qualied personnel.
3. The lter must only be replaced by qualied
personnel in accordance with the instructions given in
this manual.
4. When the asbestos vacuum cleaner is being handled
and transported, always close the inlet with the
relevant plug. If the vacuum cleaner is transported
outside the contaminated zone, it must be cleaned as
described in point 1.
Alternatively, the asbestos vacuum cleaner must be
carefully closed in a sealed hermetic bag.
This activity must be reported and recorded in writing
by qualied personnel.
5. Fitting the drain hose: insert the hose into the air
outlet on the special panel supplied. Fully tighten the
supplied screw clamp making sure that the hose is
unable to slip o.
6. Only qualied personnel may dispose of the
container.
[ NOTE ]
Also refer to the “Maintenance, cleaning and
decontamination” paragraph of this manual for more
details about points 2, 3, 4, 6.
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Recommended spare parts
The following is a list of spare parts that should be kept ready at hand in order to speed up maintenance operations.
Refer to the manufacturer’s spare parts catalogue when ordering spare parts.
Description
Model
L M H
Star lter kit 40000338 40000492
Star lter kit (T40W Plus) 4089100052 4089100053
Filter ring gasket Z8 17026
Filter chamber gasket 40000762
Filter clamp Z8 18079
Absolute lter - - 4081700935
Paper Bag - Dust bag (5 bags) - 81584000 -
Safe Bag (1 bag) - - 4084001014
Troubleshooting
Problem Cause Remedy
The vacuum cleaner suddenly stops
Clogged primary lter Shake the lter. Replace it if necessary
Clogged vacuum hose Check the vacuum hose and clean it.
Circuit breaker activation
Check the setting.
Check the motor electrical input. Contact
an authorised after-sales service centre if
necessary.
Dust leaks from the vacuum cleaner
The lter is torn Replace it with another of identical type.
Inadequate lter
Replace it with another of a suitable category
and check.
The vacuum cleaner blows instead of
vacuuming
Incorrect connection to the electrical mains
Ask for assistance from qualied personnel to
perform the correct phase connection.
See page 8, Starting up chapter
Electrostatic current on the vacuum
cleaner
Non existent or inecient grounding
Check all ground connections. Especially check
the inlet.
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