Micronfilter ECOTECH User manual

1
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
SUMMARY
1. INTRODUCTION 2
2. DESCRIPTION OF THE FUNCTIONS 2
3. PRELIMINARY INSPECTION AND ASSEMBLY 4
3.1. Assembling the cartridge 4
4. DIRECTIONS FOR USE AND LIMITS OF USE 6
5. TECHNICAL DATA 8
5.1 Cartridge filter 11
6. INSTALLATION 14
7. ADJUSTMENTS 14
7.1 System 14
8. MAINTENANCE 14
8.1 Oil discharge 16
9. ELECTRICAL CIRCUIT DIAGRAMS 18
10. MARKING AND CERTIFICATION 19
11. SYMBOLS 19
12. TROUBLESHOOTING 21
13. WARRANTY 22

2
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
1. INTRODUCTION
This manual contains all the information necessary in order to use the machine correctly. The user
is requested to read it thoroughly and follow the directions it contains carefully. It is also
important to keep the booklet in a suitable place out of harm’s way. The content of this manual
may be changed without notice in order to include variations and improvements to units which
have already been sent out.
2. DESCRIPTION OF THE FUNCTIONS
The polluted air from the oil particle is extracted through the air intake (1) due to the negative
pressure created inside the centrifugal aspirator casing. It passes through the vertical duct, where
mechanical separation of the particles suspended in the air takes place because of the centrifugal
effect due to the rotation of the air imparted by the helical element.
The oil particles separated in this way come together on the wall of the pipe, held back by a wire
mesh. They drip into the collection hopper (2) and from here to the removable PVC drum (3).
The air leaving the duct is filtered again when it passes through a drop separator (4) and the metal
filter (5), and then passes through the cartridge, composed of a coalescing cloth and a paper filter
(7), and is sent through the centrifugal aspirator (8) to the expulsion opening (9) where it is sent
back into the environment.
The combined effect of the mechanical separation of the oil particles that takes place in the duct
and filtering through the drop separator, the metal filter and the cartridge ensures highly effective
air purification.

3
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it

4
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
Drawing 1
THE UNIT IS DESIGNED TO WORK WITH NEGATIVE PRESSURE.
3. PRELIMINARY INSPECTION AND ASSEMBLY
The ECOTECH filter reaches the customer fully assembled. The unit is protected by suitable
packaging and can be transported on pallets. For the weights, refer to the information shown in
the technical table.
In order to move the material, use appropriate lifting equipment and take all the
safety precautions envisaged on the construction site.
After removing the material from the packaging, make a visual check that it has not been damaged
during transportation and use the checklist to check that all the components have been supplied. If
this is not the case, inform your dealer as soon as possible and nevertheless no later than 10 days
from delivery.
For movement over short distances in the workplace, it is necessary to disconnect the source of
electrical energy and the utilities. It is then possible to move the machine with ease.
3.1. Assembling the cartridge
The cartridge is fixed to the platform by pressure exerted by the support plate (A): after placing the
cartridge on the plate, rotate it clockwise, positioning the seal of the cartridge a few millimetres
from the roof. Using the box spanner supplied, turn the bolt (B) clockwise until fully blocked.

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
This operation must be carried out carefully in order to prevent any leakage.
For a clearer picture of assembly, see Drawings 2 and 3.
Drawing 2
“The cartridge is fixed to the platform by pressure exerted by the
support plate...”
A
B

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
“...after placing the cartridge on the plate...”
“...rotate it clockwise, positioning the seal of the cartridge a few
millimetres from the roof.”
“Using the box spanner supplied...”
“..turn the bolt clockwise until fully blocked.”

7
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
4. DIRECTIONS FOR USE AND LIMITS OF USE
The filter has been designed for separating oil particles and oil emulsions from the air taken from
machine tools such as lathes, gear cutters, grinders and cold printing machines. It is also possible to
use it whenever there are oily mists, even in the food, pasta industries etc. on the condition that
operating temperatures do not exceed 40°C.
The filter is not designed to treat flammable or explosive vapours by nature or by reaction. For these uses, always consult the
MICRONFILTER Technical Office.
It is forbidden to smoke while the filter is operating.
The incorrect cleaning or replacement of the filter media leads to the risk of allowing
the polluting agent to be released into the outdoor and working environments.
It is compulsory to earth the filter by connecting the contact points to a copper plait
with a suitable cross section (a cross section of 2.5 mm² is recommended), secured to
the article, taking care to maintain continuity.
Drawing 3

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
Any act which compromises the functionality, integrity and/or safety of the machine structure, the
internal equipment, both electrical and mechanical, and any control and connection component is
considered improper use. The MICRONFILTER Technical Office is always available for any further
information about using the product.
5. TECHNICAL DATA

9
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it

10
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it

11
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
5.1 Cartridge filter

12
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it

13
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it

14
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
6. INSTALLATION
The design features of the ECOTECH filter mean it is conceived for use on board the machine,
installed in the immediate vicinity of the utilities and connected via rigid or flexible raceways to the
collection systems which the machine tools are equipped with.
On the top, the filter is fitted with a grid through which the filtered air exits, therefore, for outdoor
installations, it is advisable to protect the filter using a canopy in order to keep the article safe from
infiltrations of rain.
7. ADJUSTMENTS
7.1 System
To adjust the unit flow rate, intervene on the throttle shutter (optional), mounted on the raceways
using the respective knob. The opportunity to adjust the flow rate allows better execution of the
work, ensuring a longer working life for the various filtering baffles and less power absorption by
the fan with consequent energy saving.
8. MAINTENANCE
Do not perform maintenance while the machine is operating or connected to the electrical energy source. During these phases,
remember to disconnect the plug and, if necessary, padlock the control to prevent unwanted start-ups.
When cleaning the filters, do not use flammable liquids.
The filter has been designed not to require particular regular maintenance. It is nevertheless
advisable to:
 Check the condition of the electrical power cables periodically;

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
 Check the condition of the cartridges through the special inspection hatch: replace the cartridge
if abrasions and/or breakages are evident;
 Check the state of the coalescing pre-filter that surrounds the cartridge;
 Drain the PVC oil-collection container periodically;
 Periodically, check that the fan does not show signs of anomalous vibrations.
The frequency of inspections cannot be pre-determined as it is influenced by factors which cannot
be estimated beforehand, such as the frequency of use.

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
8.1 Oil discharge
It is possible to access the PVC oil collection container
by opening the inspection hatch (A). The bottom of the
container (B) is screwed to the collection hopper.
Unscrew the PVC in an anti-clockwise direction.
Pay special attention while screwing on the container.
The thread could cause leaks if fitted incorrectly.

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
The operations referred to in the previous points must be carried out by skilled
personnel equipped with personal protective equipment (protective masks, gloves)
and fully respecting the accident prevention regulations in the country of use.
NOTE: the term qualified personnel refers to personnel that have followed specialist
courses and training and have experience in installing, putting into service and
maintaining the systems.
Dispose of the used filters carefully, sending them to specialised disposal companies
in compliance with applicable legislation.

18
MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
9. ELECTRICAL CIRCUIT DIAGRAMS
During electrical connection, respect the voltage, correct polarity and direction or rotation
WIRING DIAGRAM WITH CIRCUIT BREAKER

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
10. MARKING AND CERTIFICATION
The “ECOTECH” model has been examined in
compliance with the Machinery Directive
2006/42/CE as amended. Its suitability is shown by
the application of the CE marking on the machine
and the declaration of conformity which accompanies this manual.
11. SYMBOLS
These symbols, together with the relative wording, indicate the potential
risk resulting from disregarding the provisions with which they have been combined, as specified
below:
Sticker indicating that live parts at 400V are present on the control panel.
380 V
Sticker indicating the correct direction of rotation of the fan wheel.

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MICRONFILTER S.r.l Corso Europa 607, 10088 Volpiano (TO) Italy
P.IVA 09719130016 TEL [phone] FAX [phone]
[email protected] www.micronfilter.it
Stickers indicating that it is compulsory to wear gloves while performing
maintenance on the filters.
Stickers indicating that it is compulsory to wear masks while performing
maintenance on the filters.