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SCREEN WINCH SYSTEM INSTALLATION MANUAL
FOR SCREENS FROM 300 cm. UP TO 450 cm. of width
Before installing the screen winch system, please read the following instructions
carefully:
•
The screen winch system must be used INDOORS ONLY.
• The screen winch system must be installed by qualified personnel only.
• AFTER UNPACKING THE SCREEN WINCH TAKE CARE THAT AFTER
RELEASING THE PACKAGING FOAM FROM THE TRACTION STEEL CABLES,
YOU HAVE TO MOUNT THE BEAM UNDER THE STEEL CABLES. THIS IN
ORDER TO PREVENT THAT THE STEEL CABLES RAVEL UP INSIDE THE
WINCH HOUSING.
•
NEVER CONNECT MORE THAN ONE MOTOR TO THE SAME SWITCHER.
USE THE SUPPLIED SWITCHER ONLY.
• NEVER CONNECT SCREEN WINCH MOTOR AND SCREEN MOTOR TO THE
SAME SWITCHER.
• IN CASE OF MAINTENANCE, UNPLUG THE POWER SUPPLY.
• In case the screen winch is controlled via relais, take care that the control
system is programmed so there is no tension on the relais for at least 1 sec.
during switching between rolling up and rolling down operations and
viceversa.
•
IT IS FORBIDDEN TO OPERATE SCREEN WINCH SYSTEM AND
PROJECTION SCREEN SIMULTANEOUSLY (RISK OF PERMANENT DAMAGE
ON THE MOTORS. YOU HAVE TO ACTIVATE FIRST THE WINCH UNIT AND
AFTER IT HAS REACHED THE BOTTOM END STOP, YOU CAN ROLL DOWN
THE PROJECTION SCREEN, TAKING CARE TO UNPLUG POWER SUPPLY TO
THE WINCH BEFORE OPERATING ON THE SCREEN.
•
IN CASE OF NEED TO ACTIVATE BOTH MOTORS SIMULTANEOUSLY,
PLEASE INSTALL THE SCREENINT MULTIPLE CONTROL INTERFACE SET
BETWEEN SWITCHER AND WINCH AND BETWEEN SWITCHER AND
PROJECTION SCREEN.
•
Incorrect use of the screen winch system, including exceeding the
maximum lifting weight of 36 kg., would be dangerous and invalidates the
warranty.
• Do not try to disassemble the screen winch or to paint the housing, as
these operations will invalidate the warranty. In case you need a different
housing colour, please check with ScreenInt as we have this option available.
• Half-yearly the screen winch system has to be checked. Please see check
register on page 7 of this document.
• It is forbidden to stay under the screen winch system.
• For any repairing, please contact directly the dealer you purchased the
unit from.
The manufacturer and his agents do not take responsibility for any damage to property
or personal injury if the winch is installed/used outside of recommended specifications.
This product uses a 230 V AC motor. DO NOT attempt to carry out repairs to
the motor, there are no user serviceable parts.
Incorrect servicing could lead to risk of electric shock. For any repairing, please contact
directly the dealer you purchased the unit from. In the event of a fault please contact
the dealer /supplier. Warranty is 24 months Return To Base.
The screen winch system is
certified.
1
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Summary of Contents for Screenint SCREEN WINCH SYSTEM
- Page 1 In case you need a different housing colour, please check with ScreenInt as we have this option available. • Half-yearly the screen winch system has to be checked. Please see check register on page 7 of this document.
-
Page 2: Warranty Conditions
WARRANTY CONDITIONS This screen winch system 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. -
Page 3: Connector Box
SCREEN WINCH SCREEN This Screen Winch System is made to lift the screens models COMPACT – MAJOR – ELLIPSE and E-LITE manufactured by Euroscreen SRL. In order to mount this winch system and the projection screen, please read carefully the... - Page 4 For the electrical connection of screen winch system, safety device and screen, see schematic diagram below.
- Page 5 IF, AT THE FIRST OPERATION, THE SCREEN WINCH WILL NOT ROLL DOWN, IT IS LIKELY THAT THE SAFETY SYSTEM IS IN LOCKED MODE; THIS CAN BE CAUSED DUE TO ROTATION OF THE SCREEN WINCH DURING TRANSPORT. In order to check the safety system, follow the next steps: Remove the safety system unscrewing the four screws and pull out it from the winch.
- Page 6 Fig. 5 Fig. 6 6. With the winch completely rolled up, you have to adjust the screws fixed on the L-form brackets, which are fixed on the beam (see fig. 6) so that the beam is perfectly horizontal and check also that the steel cables from the winch to the beam are perfectly in vertical position.
- Page 7 10. At this step, you have to connect the incoming power cable of the cable coiler to the mains 220V (see page 3). WARNING: Once you have installed the product, when you switch on the Screen Winch System you will hear a rhythmical ticking which means that the safety device is working properly.
- Page 8 In case, after installation, the end stops of the Screen Winch System need to be changed, please, proceed as follows: - at the right side of the Screen Winch System, in the lower part of the cabinet you will find two round holes;...
- Page 9 WARNING: Once the switchers are unlocked, the motor can move freely without any end stop set. - In order to modify the lower end-stop position, move the switcher “1” in position “0”, move the screen winch to the desired height and set switcher “1” in position “I”, as shown on the figure above.
- Page 10 SCREEN WINCH SYSTEM - CHECK REGISTER SCREEN WINCH SYSTEM PURCHASE DATE: HALF-YEARLY CHECK YEARLY CHECK CHECK RESULT DATE DATE (POSITIVE - NEGATIVE) NOTES HALF-YEARLY CHECK Check if rolling up and rolling down is working properly, without frictions or decelerations. Check that if you can hear the ticking noise of the safety brake is present. Check with the end user that projector lift and projection screen (if this is the configuration) operate in different times (not at the same time) . YEARLY CHECK Check steel cables covered by black PVC – no steel wires have to be visible outside the black PVC scabbard. Check of the ceiling fixing brackets of the screen winch system Check that the end stops are set properly, so that in the rolled down position (screen winch system completely open) it remains at least 3 turns of steel wire onto the roller tube. Check that bolts on the bottom ends of the steel cables are tightly fixed. Check if rolling up and rolling down is working properly, without frictions or decelerations. Check that if you can hear the ticking noise of the safety brake is present. Check with the end user that projector lift and projection screen (if this is the configuration) operate in different times (not at the same time) .
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