Master CLOUD SYNCRO 230V User manual

Third edition - 2014/01
CHAIN OPERATED ACTUATOR ____ CLOUD SYNCRO
F ORCE 300 N - MAXIMUM STROKE 400 MM
E LECTRICAL FEEDING 230VAC 50 H Z
OR 24V DC
INSTRUCTION MANUAL
ENGLISH

Page 2
MASTER products are specially manufactured in safe materials in
compliance with the requirements of legislation in force. When
correctly mounted, installed and used in accordance with the
present instructions, our products constitute no danger to people,
animals or property.
Products subject to EU directives comply with the essential
requirements stipulated by the latter. markings mean that our
products can be sold and installed throughout the European
Union without any further formality.
The mark on our products, packaging and user manuals provided
with the product, indicate “presumed in conformity with directives” issued
by the EU. MASTER holds the technical file with all the documentation to
show that our products have all been inspected to ensure compliance
with directives conformity.
Contents
1. Safety indications .............................................................................................................3
1.1. Formulas and recommendations for installation ....................................................4
1.2. Calculation of opening / closure force ....................................................................4
2. Maximum opening according to height of sash................................................................4
3. Use of Cloud Syncro.........................................................................................................5
3.1. How to recognise it.................................................................................................5
3.2. When it has to be mounted.....................................................................................5
4. Accessories ......................................................................................................................5
5. Technical data..................................................................................................................6
6. Label data and markings..................................................................................................6
7. Electricity supply...............................................................................................................6
7.1. Section choice of supply cables .............................................................................7
8. Assembly..........................................................................................................................7
8.1. Assembly with outward opening window...............................................................8
8.2. Assembly on transom window................................................................................9
9. Electrical connections.....................................................................................................10
10. Programming the actuator.............................................................................................11
10.1. Limit switches at opening .....................................................................................11
10.2. Limit switches at closure.......................................................................................11
10.3. Setting for SOLO operation of a Syncro...............................................................11
10.4. Setting for synchronized operation (chain alignment and address acquisition)...12
10.5. Light signals of the LED (for Cloud Syncro).........................................................13
11. Checking for correct assembly......................................................................................13
12. Emergency manoeuvres, maintenance and cleaning ...................................................13
13. Troubleshooting ............................................................................................................14
14. Environmental protection...............................................................................................14
15. Warranty........................................................................................................................14
16. Certificate of conformity.................................................................................................15

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1. Safety indications

ATTENTION : PLEASE READ THE FOLLOWING SAFETY INDICATIONS CAREFULLY
BEFORE ATTEMPTING INSTALLATION OF THIS APPLIANCE . THESE INDICATIONS WILL
HELP TO AVOID CONTACT WITH ELECTRICAL CURRENT , INJURY AND OTHER
ACCIDENTS . PLEASE KEEP THIS MANUAL FOR FUTURE CONSULTATION .
The CLOUD SYNCRO chain operated actuator has been designed exclusively for moving
windows. Any use of the actuator for applications other than those indicated must
previously be authorized by the manufacturer upon technical verification of the
application.
Carefully observe the followings safety indications.
■The device must only be installed by competent and qualified technical staff.
■After removing all packaging, please verify that all parts of the appliance are present.
■Any plastic bags, polystyrene, or small metallic parts such as nails, clips, etc. must be
stored out of the reach of children as they constitute potential sources of danger.
■Before connecting the appliance to the electricity supply, check that the electricity
supply in use has the same characteristics as those indicated on the technical data
label on the device.
■This appliance is destined exclusively for the use for which it has been designed and
the manufacture cannot be held responsible for any damages incurred by improper use.
■The chain operated actuator has been designed for the exclusive purpose of internal
installation. The manufacturer must be consulted for any other application.
■Installation of the device must be carried out in accordance with the instructions set out
by the manufacturer. Failure to follow these instructions could compromise safety.
■Electricity supply installation must be carried out in accordance with regulations in force.
■To ensure effective separation from the electricity grid, we suggest installation of a
temporary approved type bipolar switch (push button). A multi-pole main switch with
minimum contact opening of 3 mm should be installed at the start of the command line.
■Never clean the device with solvents or jets of water. Never immerse appliance in
water.
■Eventual repairs must only be carried out by qualified staff at a service centre
authorized by the manufacturer.
■Always require exclusive use of original spare parts. Failure to comply with this
stipulation could compromise safety and forfeit warranty benefits for the device.
■In the event of trouble or doubts, please refer to your trust retailer or directly to
producer.
WARNING
Risk of injury in the event that the window should fall on outward opening window
frames. A safety system should be mounted onto the window to guard against
falls. This system should be able to withstand at least three times the total weight
of the window.
This device may cause injury by crushing or dragging. During function, when the
actuator closes the frame, it applies a pressure force of 300N against the ledge of
the casing, and all due measures, care and attention should be taken to avoid any
crushing of fingers.

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Check that limit switch selection is less than at least one centimetre with respect to
the mechanical stops, limit switches or any eventual obstacles preventing opening
of the wing.
In the event of damage or malfunction, switch off the device, disconnect any
electrical connections and request the intervention of a qualified technician.
2. Formulas and recommendations for installation
2.1. Calculation of opening / closure force
Using the formulas on this page, approximate calculations can be made for the force
required to open or close the window considering all the factors that determine the
calculation.
Symbols used for the calculation
F (Kg) = Force for opening or closing P (Kg) = Weight of the window (mobile sash only)
C (cm) = Opening stroke (actuator stroke) H (cm) = Height of the mobile sash
For horizontal light domes or
skylights
F = 0,54 x P
(Eventual weight of snow or wind on the
cupola should be calculated separately).
For vertical windows
 TOP HUNG WINDOWS , OUTWARD OPENING (A)
 BOTTOM HUNG WINDOWS (B)
F = 0,54 x P x C : H
(Eventual load of favourable or unfavourable wind
on the sash should be calculated separately.)
2.2. Maximum opening according to height of sash
The actuator stroke is in accordance with the height of the sash and its application. Check
that the actuator stroke does not touch the profile of the sash and that the chain does not
exert force on the window frame (Measurements in mm).
A
TTENTION . For safety reasons the actuator should not be assembled if dimensions
are inferior to those indicated in the table below. In the event that the height of the
sash should be lower, call on the manufacturer to check the appliance.

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Mode of installation Selection of actuator stroke
100 200 400
Light domes, skylights or vertical top hung
windows opening outwards with frontal assembly 150 250 450
Top hung windows opening outwards with horizontal
assembly 200 300 500
Bottom hung windows (motor on frame) 250 450 700
Bottom hung windows (motor on sash) Consult manufacturer
3. Use of Cloud Syncro
CLOUD SYNCRO chain actuator is provided with the patented system for the
coordinated synchronization of chain movement. Electronic speed control is completely
automatic and don’t need any external control unit; it is sufficient to connect among
them red and white cables already existent on feeding cable (see scheme on page 10).
3.1. How to recognise it
To recognise on sight chain actuator CLOUD SYNCRO from other actuators of CLOUD
series, there are only three details:
•Label with Syncro mark attached near the one which reports actuator
technical data.
•Electrical feeding cable which is with 5 wires (3 – blue, black, brown +2 – white, red)
for 230V~ version and with 5 wires (3 numbered “1”, “2”, “3” + 2 – white, red) for
24V═version.
•Dip-switch on actuator hip has four switches.
3.2. When it has to be mounted
CLOUD SYNCRO chain actuator is mounted when are necessary two attach points
because window is particularly heavy or large and a single actuator doesn’t allow the
perfect frame closure.
Please remind that force executed from a single actuator is 300N; so mounting two
actuators the force applied on frame is double.
Frame movement occurs uniformly, synchronized and coordinated without interruptions
and/or speed variations of two actuators.
In case of one of the two actuators doesn’t run for any mechanical or electrical
impediment, the other stops too, guarantying in this way frame integrity.
4. Accessories
CLOUD SYNCRO actuator is packed in carton boxes. Each package contains:
•2 actuators with 2,5 metres lead.
•Standard support brackets with distancer (A).
•Template for boring.
•Small parts packaging.

Page 6
•Instruction manual.
Note: brackets for bottom hung (ref. C) and top hung (ref. D) windows have to be
requested apart.
5. Technical data
MODEL CLOUD
SYNCRO 230V CLOUD SYNCRO 24V
Pressure force 300 N
Traction force 300 N
Track runs (can be selected at any time) 100, 200, 400 mm
Voltage 230VAC 50 Hz 24VDC
Current consumption at nominal charge 0,115 A 0,950 A
Charge absorbed at nominal load ~ 25 W
No load speed 8,5 mm/s
No load duration (400 mm) 48 s
Double electrical insulation YES
Type of service S
2
of 3 min
Working temperature - 5 + 65 ºC
Protection index IP30
Adjustment of socket at casing Autopositioning
Connection of two or more devices in parallel YES
Limit switch stop at opening Electronic
Limit switch stop at closure At absorption of charge
Dimensions 386,5x59x37
Weight 1,180 Kg 1,150 Kg
Any information reported in this table is not binding and may be susceptible to variations without notice
6. Label data and markings
The actuators have been assigned marking and can be sold onto the
market and used throughout European Union territory without further
requirement.
The marking on the product, packaging and user warnings indicate
“presumed conformity to directives” issued by the EEC.
The manufacturer holds technical archives with documentation to prove
that products have been examined to assess conformity to directives.
Rating plate data is located on an adhesive polyethylene label on the
outside of the container, printed in blue on a grey background. All data
conform to stipulations required by community standards in force.
7. Electricity supply
The CLOUD SYNCRO actuator is commercially available in two versions identified
according to electrical specifications:

Page 7
1. CLOUD S YNCRO 230VAC: runs on grid tension of 110/230V~ (a.c.), 50/60Hz
(±10%), with a five wire cable (L IGHT B LUE , common neutral; B LACK , phase
open; B ROWN , phase closed). The additional wiring (R ED and W HITE ) is for
electronic synchronisation (NEKOS Patent).
2. CLOUD S YNCRO 24VDC: runs on 24V═(d.c.), with five wire cable, B LACK “1”,
connected to the + (positive) closes; B LACK “2”, connected to the + (positive)
opens. The third wire B LACK “3” has to be insulated and never connected (it’s
used for special applications). The additional wiring (R ED and W HITE ) is for
electronic synchronisation (NEKOS Patent).
Low tension actuators 24V═(d.c.) can be powered using a feeder with an output tension
of 24V═(d.c.) (-15% ÷ +20%, or min. 20.4V, max. 28.8V). The feeder must be approved
and class II (double safety insulation).
7.1. Section choice of supply cables
In low tension supply systems, tension falls due to current passage in conductors is a
basic aspect for safety and good appliance function. It is therefore extremely important
that the conductor section in function of cable length is calculated correctly. The
following table indicates cable lengths for an actuator connected at nominal charge.
Cable section Actuator using
24 V ═ 230V ~
4,00 mm
2
~ 1.000 m ~ 3.000 m
2,50 mm
2
~ 750 m ~ 2,200 m
1,50 mm
2
~ 450 m ~ 1,350 m
0,75 mm
2
~ 160 m ~ 500 m
0,50 mm
2
~ 130 m ~ 400 m
8. Assembly
These indications are intended for the attention of technicians and specialized
personnel. Basic job and safety techniques are therefore not included.
All preparatory operations, assembly and electrical connections must be carried out by
technical and specialized personnel to guarantee best performances and good function
of the CLOUD SYNCRO chain operated actuator. First of all, please check that the
following fundamental points have been satisfied:
Actuator specifications must be sufficient for movement of the window without
encountering any obstacle. The limits indicated in the technical data table must
not be superseded (page 6) and the most appropriate stroke should be selected.
Calculations should be checked using the formula indicated on page 4.
Attention. Check that the electrical power supply corresponds to that indicated
on the TECHNICAL DATA label on the machine.
Ensure that the actuator has not been damaged during transport, first visually
and then by powering in both directions.
Check that the width of the inside of the window (where the actuator is to be
assembled) is over 405 mm, otherwise the actuator should not be installed.

Page 8
Check that once the actuator has been installed the
distance between the fixed part of the window frame
(where the actuator is to be assembled) and the
mobile part of the window frame (where the bracket is
to be fixed) is greater than or equal to 0 mm (Fig. 1). If
this is not the case the actuator will not function
correctly as the window will not close correctly. If
required, add additional thickness below the support
brackets to reset the quota.
For bottom hung window frames injury could be caused by accidental falls of
the window. An appropriately sized flexible link arm or fall prevention safety
system designed to resist a force equal to at least three times the total weight
of the window MUST be installed.
8.1. Assembly with outward opening window.
Aside the drawing of specific application using
accessories provided. For different mountings,
please contact manufacturer.
A. Divide the frame in 3 parts and trace two “X”.
B. Select the correct form of brackets (Fig. 2).
C. Attach the template to the window frame (fixed part)
and line axis up with the 2 “X” traced earlier (Fig. 3).
Warning: for window frames not on the same plane,
cut the part of the template coloured in grey and fix
this to the moveable part of the window frame, taking
care to keep it in the same position.
D. Bore holes in the window frame at the points indicated
on the template (Fig. 4).
E. Assemble the two brackets with the distancer (to help
position correctly. Once it has served its purpose it can
be removed). Mount the supports onto the frame with
the appropriate screws provided. Check that
everything is aligned both horizontally and vertically.
F. Mount the bracket for outward opening windows onto
the moveable part of the frame in accordance with the
markings indicated on the template.
G. Complete assembly of the chain terminal with the
rapid release hook inserted onto the pin Ø4x32
(provided) in median position (Fig. 5).
H. Mount the actuator onto the brackets by inserting the
two openings at each side onto the corresponding pins
on the brackets.
I. Rotate the actuator 90°, bring the chain terminal up to
the bracket and insert the pin into the opening on the
bracket. Insert the rapid release hook into the bracket.
For the first few times, this may fairly stiff, but in time the
pieces involved will adapt to their positions.
Outward application
Figure 2
Figure 3
Figure 4
Figure 1

Page 9
J. Check that the exit on the chain is perfectly aligned
with the bracket. If the chain is not aligned with the
bracket, loosen the fixing screws and reposition the
bracket correctly.
K. Check all electrical connections with the diagram on
the label attached to the lead.
L.
Carry out a complete check of opening and closure of
the window. Once the closure phase has been
completed, check that the window frame is completely
closed by checking the pressure on the weather strips.
Figure 5
M. On re-entry the actuator limit switch functions automatically. The device exerts a
traction force of over 300 N to guarantee perfect sealing up of the weather strips.
8.2. Assembly on transom window
Aside the drawing of specific application using
accessories provided. For different mountings,
please contact manufacturer.
A. Before starting, check that there are at least two
mechanical compass safety stops or other form of
stops connected to the frame, and ensure that the
stops can prevent any accidental fall of the window.
Your safety is at hand.
B. Divide the frame in 3 parts and trace 2 “X”.
C. Select the correct form of brackets (Fig. 6).
D. Attach the template to the window frame (fixed part)
and line axis up with the centre line “X” traced earlier
(Fig. 7). Warning: for window frames not on the same
plane, cut the part of the template coloured in grey and
fix this to the moveable part of the window frame,
taking care to keep it in the same position.
E. Bore holes in the window frame at the points indicated
on the template (Fig. 8).
F. Assemble the two brackets with the distancer (to help
position correctly. Once it has served its purpose it can
be removed). Mount the supports onto the frame with
the appropriate screws provided. Check that
everything is aligned both horizontally and vertically.
G. Mount the bracket for outward opening windows onto
the moveable part of the frame in accordance with the
markings indicated on the template.
H. Complete assembly of the chain terminal with the
rapid release hook inserted onto the provided pin
Ø4x32 in median position (Fig. 9).
I. Mount the actuator onto the brackets by inserting the
two openings at each side onto the corresponding pins
on the brackets.
Inward application – transom
window
Figure 6
Figure 7
Figure 8

Page 10
J. Rotate the actuator 90°, bring the chain terminal up to
the bracket and insert the pin into the opening on the
bracket. Insert the rapid release hook into the bracket.
K. Check that the exit on the chain is perfectly aligned
with the bracket. If the chain is not aligned with the
bracket, loosen the fixing screws and reposition the
bracket correctly.
L. Check all electrical connections with the diagram on the
label attached to the lead.
Figure 9
M. Carry out a complete check of opening and closure of the window. Once the
closure phase has been completed, check that the window frame is completely
closed by checking the pressure on the weather strips.
N. On re-entry the actuator limit switch functions automatically. The device exerts a
traction force of over 300 N to guarantee perfect sealing up of the weather strips.
9. Electrical connections
Cable supplied together with actuator is 2,5 m (±5%) long and it is calculated in
accordance with safety rules. See table on page 7 for conductor section indications.

Electrical connection of cables white and red has to be done with a loose
connector of proper dimensions (clamp is on equipment). Fundamental
importance has a steady connection, with a good electrical contact because
passing tension is very low.
IMPORTANT: in 24V actuators, wire Black “3” if not used must be
insulated and never connected.
For harness, please follow these diagrams.

Page 11
10. Programming the actuator
10.1.Limit switches at opening
The actuators leave the factory programmed and synchronized in pairs, thus the user
only needs to select the desired stroke. It is recommended that you check to ensure
that all the chains are in the same position and the actuators are connected properly as
per paragraph 9. In the event the settings are lost, a new synchronization must be
performed according to the procedures described below. The tables below explain the
meaning of the dip-switches for the Syncro or Solo operating mode (a Syncro machine
that works individually) and paired with other devices.
Mode DIP-SWITCH No. 3 DIP-SWITCH No. 4
SOLO ON OFF
SYNCRO OFF OFF
Three (3) stroke-end positions can be set for the chain in excursion. The setting is done
by adjusting the dip-switches No. 1 and No. 2 appropriately. The setting is simple,
immediate and executable at any time, and it is achieved by operating on the levers of
the dip-switches as shown in the table below.
STROKE-END
DIP-SWITCH
No. 1 No. 2
100 mm ON OFF
200 mm OFF ON
400 mm ON ON
After setting the stroke-end, it is recommended that you make at least one test
manoeuvre. In case of error, the setting can be repeated in order to obtain the desired
stroke.
10.2.Limit switches at closure
The limit switch at closure is automatic, electronically operated and cannot be
programmed. The actuator stops when the charge is absorbed when the window is
completely closed and the weather stripping is completely depressed, or when the
charge absorbed is more than 10% of the nominal charge. In this case, at maximum
charge the actuator exercises a traction force of over 330N. After each closure or
intervention of the electrical protection mechanism, the chain moves in the opposite
direction for around 1 mm. This is to loosen the tension of the mechanical parts and
gives correct pressure to the weather stripping. When the window frame is closed,
check that the chain terminal is at least a couple of millimetres away from the actuator
body. This ensures proper closure for the window and ensures all weather stripping is
sealed. If the chain terminal is not positioned correctly there is no guarantee that the
window will close completely. Check that attachments and support brackets are firmly
fixed to the window frame and that all screws have been correctly tightened.
10.3.Setting for SOLO operation of a Syncro
•Ensure that all the connections of the wires have been made correctly.

Page 12
•Isolate the actuators from the power source.
•Remove the chains from the attachment of the window.
•Position the dip-switches of the machine as shown in the table below.
Dip-switch
No. 1 No. 2 No. 3 No. 4
OFF OFF ON OFF
•Power the machine in any direction: the machine automatically moves the chain in
the closing and then opening direction, stopping automatically in the end position
(about 8 cm).
•Cut off power to the machine.
•Position dip-switches No.1 and No.2 according to the desired stroke (see the
opening stroke-end table).
•Connect the machine to the power supply again and carry out some opening and
closing manoeuvres.
10.4.Setting for synchronized operation (chain alignment and address
acquisition)
IMPORTANT. This procedure should be carried out for all the
actuators that you want to synchronize with one another.

NOTE. In the case of just 2 actuators, they are already factory-set; if
there are more than 2 or in the event of replacements, follow the
instructions below.
•Ensure that all the connections of the wires, including the synchronization wires,
have been made correctly.
•Isolate the actuators from the power source.
•Remove the chains from the attachment of the window.
•Position the dip-switches of the machines as shown in the table below.
Dip-switch
No. 1 No. 2 No. 3 No. 4
OFF OFF ON OFF
•Power the machines in any direction: the machines automatically move the chain in
the closing and then opening direction, stopping automatically in the end position
(about 8 cm).
•Ensure that all the machines have the chains aligned at the same position (about 8
cm). If the chains are not at the same position, repeat the procedure from the
beginning.
•Cut off power to the machines.
•Position the dip-switches according to the table below for acquisition of the
addresses.
Dip-switch
No. 1 No. 2 No. 3 No. 4
OFF OFF OFF OFF

Page 13
•Power the machines again in any direction.
•The machines now communicate with one another and acquire an address. The LED
(near the Dip-switches) of each machine begins to flash in relation to its address;
ensure that the LEDs flash with different numbers of flashes (machine No.1 1
flash – pause - 1 flash - pause; machine No.2 2 flashes – pause – 2 flashes -
pause). Repeat the procedure in case of error.
•Cut off power to the machines.
•Position dip-switches No.1 and No.2 according to the desired stroke (see the
opening stroke-end table).
•Now the machines are synchronized. Connect the machines to the power supply
again and carry out some opening and closing manoeuvres.
10.5.Light signals of the LED (for Cloud Syncro)
In case of a problem during installation or operation of the machines, consult the
possible causes listed below:
LED Function Meaning Solution
1 flash – pause – 1 flash -
pause Overload due to an obstacle Remove the obstacle
2 flashes – pause – 2
flashes - pause Communication error Check the connections between the machines
Continuous flash General synchronism error Check the settings of the
dip-switches or repeat the
procedure for alignment and
address acquisition
11. Checking for correct assembly
Check that the window has closed completely, even at the corners, and check
there are no obstacles caused by assembly in the wrong position.
Check that when the window frame is closed, the chain terminal is at least a
couple of millimetres distant from the actuator body. This will ensure correct
closure of the window with correct pressure on the weather stripping. If the
chain terminal is not positioned as stated there is no guarantee the window
will close correctly.
Check that all attachments and support brackets are tightly fixed to the
window frame and that all screws are correctly tightened.
Check that the window moves to the desired position in accordance with the
limit switch selected.
Check that the gear motor support brackets are aligned and the four fixing
screws are firmly screwed into position.
12. Emergency manoeuvres, maintenance and cleaning
Should the window have to be opened manually in the event of no electricity,
mechanical failure, or for normal maintenance or cleaning of the external surface of the
window frame, the following instructions should be followed:

Page 14
1. Release the rapid release hook locking the chain terminal
to the bracket.
2. Hold the window with one hand and pull the pin out of the
opening with the other hand.
3. Manually open the window frame.
A TTENTION : DANGER – the window could fall as the
sash is no longer held in position by the chain.
4. After maintenance and/or cleaning repeat points 1 and 2 in reverse order.
13. Troubleshooting
Please consult the following table for any eventual problems with function during
installation or normal use:
Problem Possible cause Solution
Actuator doesn’t
work
•
No electricity supply for
feeder.
•Connecting cable not
connected or wire not
connected.
•Feeder doesn’t deliver
foreseen tension (24V).
•
Check state of safety
switch.
•Check all electrical
connections of gear motor.
•Possible transformer
winding break down.
Although selection
has been carried
out correctly the
gearmotor will not
take a limit switch.
•
Programming hasn’t been
carried out correctly.
•Irregular function or break in
the electrical contact for the
dip-switch.
•
Repeat programming for
dipswitch.
•Send gear motor to a
Service Centre.
14. Environmental protection
All materials used in the manufacture of this appliance are recyclable. We recommend that the
device itself, and any accessories, packaging, etc. besentto a centre for ecological recycling.
15. Warranty
The Manufacturer guarantees good machine function and undertakes to replace any defective
parts due to bad quality materials or construction defects in accordance with article 1490 of the
Civil Code. This warranty covers products for a period of 2 years from the date of purchase.
The warranty is valid if the buyer can present proof of purchase and has satisfied any conditions
of payment accorded. The guarantee of good function of the device accorded by the
manufacturer is understood to cover the replacement of any eventual parts that should be
damaged when under warranty. The Buyer has no right to any compensation for possible
damages, direct or indirect, or other expenses. Any attempt at repair by unauthorised persons
renders this warranty null and void. All fragile parts and those parts exposed to natural wear, as
well as parts submitted to agents or corrosive processes, temporary overload etc. are excluded
from this warranty. The Manufacturer will not accept responsibility for possible damages caused
by erroneous assembly, movement or insertion, use of excessive stress or improper use. Any
repairs carried out under warranty are always intended “Ex-factory producer”. Relative transport
expenses (outgoing / return) will be the responsibility of the Buyer.

Page 15
The total or partial removing of the sticker label (with the identification code of the article)
invalidates the warranty.
Before the intervention of an authorized technician, the buyer has to prove the presence of
the original power cable, that must be no shorter than 30 cm
16.

Page 16
MASTER S.r.l.
s.p.37 Conversano-Castiglione
km. 0,7 - z.i.
70014 Conversano (Bari) Italy –
C.P. 81 - ITALY
+39 080.4959823 – Fax [phone]
http://www.ma teronline.biz [e-mail]
I461A – 06/07/2015