Screenint MAJOR PRO-C Betriebsanleitung Seite 2

INSTALLATION MANUAL
ENGLISH
INDEX
- SCREEN MOTOR END STOP ADJUSTMENTS: see attached specific
document
- USE OF OPTIONAL INTERFACES: see below - point 2 – Electric
Connection
- TROUBLESHOOTING: in case of waves on the surface, proceed as per
Tutorial on YouTube channel EuroscreenSrl
WARNINGS
Before installing the screen, please read the following instructions carefully.
We would recommend that these instructions are stored safely for future
reference.
When opening the packaging of the screen, please DO NOT USE CUTTERS
or OTHER SHARP TOOLS that can damage the screen inside. During opening
the packaging and during installation, it is reccomended to use work gloves.
Depending on the screen weight, it has to be handled by at least two or
three persons taking care to the following ratio KG/PERSON: MALE 25 kg.
– FEMALE 15 kg.
The manufacturer does not take responsibility for any damage to property or
personal injury if the screen is used outside of recommended specifications or
in case of incorrect/poor quality installation.
CERTIFICATIONS
Motorized screens Major Pro-C are CE certified.
The surfaces for projection used on the products are cadmium-free and are
fire-proof certified as follows:
- class M1 – MATTE WHITE, FRONTREAR, REAR PLUS
- class M2 – WHITE, LUMI-GREY, MICROHOLES
- class B1 – WHITE, MATTE WHITE
WARRANTY CONDITIONS
This projection screen is guaranteed 2 years from the purchase date for
manufacturing defects and 5 years on motor defects.
Responsibility is limited to repairing or substitution of the defected components
and without any other charge at our expense.
Warranty is officially voided if the screen has been dismantled or it is returned
with collision damage or defective due to incorrect installation. Repairs must
be carried out by an Approved ScreenInt Certified Engineer.
Warranty is officially voided if (all the following cases are including but not
limited):
1) defects not due to deficiencies in the material or workmanship;
2) amendments, alterations, repairs or disassembling of the Product not
previously authorized in writing by Screenint;
3) installation, use or maintenance of the Product not in compliance with
Screenint 's instructions as set forth in this Installation Manual and/or in any
other technical documentation supplied together with the Product;
4) bad and/or improper and/or not in compliance installation, maintenance,
negligence, improper use;
5) use of non-original spare parts or not authorized in writing by Screenint;
6) normal wear and tear;
7) the motor is removed / dismantled;
8) the screen has been damaged in transit;
9) the instructions regarding the electrical connections have not been followed;
10) the products have to be installed following the electric regulations (CEI)
and the other local specific laws;
11) in the installation are used electric interfaces that does not allow the
correct time lapse between up and down operation (complete cut down of
electric power on both phases for one second)
12) electrical accessories have been used that are incompatible with the
screen motor causing damage to its internal components;
13) the motor end stops have been modified without the authorisation of the
factory;
14) the sticker regarding the serial number of the product has been altered,
deleted, removed or tampered.
DO NOT install this screen nearby or over heating or air conditioning systems,
because PVC is a plastic material which dilates and remains damaged if it is
subjected to heat and/or cool air.
DO NOT install this screen either facing direct sun light or blocking a window
as PVC could be damaged and make waves for the explanations given above.
The PVC cloth is very sensitive to temperature range. We advise to mount
the screen in environments with an ambient temperature in the range of 20°-
25°C.
We advise you to WAIT 3 HOURS for the SCREEN to ACCLIMATISE BEFORE
MOUNTING AND ROLLING DOWN the screen after delivery, especially if
screen arrives from a cold temperature.
In case at the first roll down, the screen shows waves, check temperature of
the room. Roll up the screen again and leave it closed for 24 hrs at ambient
temperature of 20-25°C, in order to improve flatness.
THE SCREEN HAS TO BE STOCKED AND TRANSPORTED ALWAYS
IN HORIZONTAL POSITION, otherwise there could appear waves on the
projection cloth.
DO NOT WASH the projection surface with alcohol or solvent nor with
commercial cleaners. Every now and then dust the surface with a dry and
clean duster.
Please, be very careful because any kind of stain on projection surfaces is
inerasable.
The screen has to be used showing the total projection sizes indicated on the
packaging; therefore it is NOT allowed to adjust the end stops to restrict the
total drop or extend it. Restricting the total drop of the screen is likely to cause
your screen surface to lose its flatness.
MAJOR PRO-C
When the screen is not completely rolled down (as by factory setting), flatness
of the cloth is NOT guaranteed and therefore not covered by warranty.
DO NOT HANG TO THE SCREEN and DO NOT HANG ANY OBJECT to it.
Please take care that children DO NOT PLAY with the screen as they can get
severely injured.
The manufacturer will not accept returns of screens for repair without
manufacturer's authorization (RMA number) and without a suitable packaging.
INSTALLATION INSTRUCTIONS
1. ASSEMBLY
The product has to be installed and used conform to the laws in force within
the country where the product is used.
Our screen is supplied with ceiling brackets suitable for fixing it to the ceiling
by screws and wall plugs (not supplied) specific for the type of material to
drill. Prior installing the electric screen, ensure the ceiling is suitable for the
loading induced by the weight of the screen.
During installation, please take care to use security belts in order to secure
the screen housing.
WARNING: USE ALL THE FIXING BRACKETS PROVIDED WITH THE
SCREEN IN ORDER TO INSTALL IT. THE LEFT AND RIGHT MOUNTING
BRACKETS HAVE TO BE FIXED AT THE SAME DISTANCE FROM
EACH END SIDE OF THE CABINET. THE FIXING DISTANCE HAS TO BE
MAXIMUM 30 CM. FROM LEFT AND RIGHT SIDES OF THE CABINET.
Please be aware that the screen is heavy and two or more people may be
required to lift it safely.
In order to lift easily the screen housing to the ceiling, insert in the upper spline
on the upper part of the aluminum housing the nuts – ref. Fig. 3 and screw
tightly the supplied eyebolts – Fig 4, taking care that the two eyebolts will be
located at 15 cm. from right and left side of the cabinet. At the end of the
ceiling mounting, the eyebolts can also be used as additional security fixings
beside the mounting brackets.
Once fixed the mounting brackets to the ceiling, insert the screen and lock it
with the clamp screws to the brackets (Fig. 1).
Release the screen from the transport straps.
At the end of the installation, please check that the motorized screen is
perfectly level.
2. ELECTRIC CONNECTION
Connection of the power supply must be carried out by qualified personnel
only, using the diagram showed on Fig. 3. Pay attention to wire colours and
fix the switcher near the screen as we recommend the projection surface is
visible to the operator.
Never connect more than one screen motor and/or lift motor to the
same switcher. Use the supplied switcher only.
IN CASE OF MAINTENANCE, UNPLUG THE POWER SUPPLY.
In case the screen is controlled via optional interfaces:
1- The optional interfaces has to be supplied by ScreenInt or by a well-known
tubular motor manufacturer
2- Take care that the control system is programmed so there is no tension
on the interface output for at least 1 sec. during switching between rolling up
and rolling down operations and viceversa
CAUTION: CHECK EVERY 6 MONTHS THAT SCREWS WALL PLUGS
AND BRACKETS ARE IN GOOD CONDITIONS AND WELL TIGHTENED.
IT IS FORBIDDEN TO STAY UNDER THE PROJECTION SCREEN.
DO NOT STAY UNDER THE PROJECTION SCREEN.
IT IS FORBIDDEN TO USE THE PROJECTION SCREEN OUTDOOR.
ONCE PROJECTION IS FINISHED, ROLL UP THE SCREEN (keeping
the screen rolled down can cause deformations to the projection
surface.
RELEASE ER2021_05_29
MUM - Major Pro-C 2021_05_29