220v Artisan Series Electric Projection Screen Installation/operating Instructions

Transcript

Installation/Operating Instructions 220V Artisan Series Electric Projection Screen These Installation/Operating Instructions are available in the official language of the country where you purchase the product. Please contact your distributor to request a copy. Vous pourriez demander les instructions d’installation et d’opération traduises dans la langue officielle du pays ou vous achetez le produit. Veuillez demander à votre distributeur. Die Gebrauchsanweisung für Installation und Konstruktion sind in der offiziellen Sprache des Landes, indem Sie das Produkt gekauft haben, vorhanden. Fragen Sie die jeweilige Verkaufs-Abteilung. Operation Caution 1 Read instructions through completely before proceeding. 2 Follow instructions carefully. Installation contrary to instructions invalidates warranty. 3 Screen should be accessible for complete removal should fabric become damaged or should other service be required. 4 Screen should be installed level (using a carpenter’s level). 5 Nothing should be fastened to screen dowel or viewing surface. 6 Operating switch(es) packed separately in screen carton. Do not discard with packing material. 7 Screen operates on 220V AC, 50 Hz., 1 ph. current. NOTE: Screen has been thoroughly inspected and tested at factory and found to be operating properly prior to shipment. These instructions are meant as a guide only. They do not imply any responsibility on the part of the manufacturer for improper installation or faulty workmanship at the jobsite. General Hanging Screen When locating viewing surface and checking clearance for screen’s operation, remember surface is centered in case. Take care to install wall/ceiling electrical box and conduit so they will be fully concealed by the screen case after installation. Handle case carefully to protect its finish. Regardless of mounting method, screen should be positively and securely supported so that vibration or even abusive pulling on the viewing surface will not cause case to work loose or fall. Installer must insure that fasteners used are of adequate strength and suitable for the mounting surface chosen. Wall Mounting Mount 2, 3, or 4 aluminum brackets provided on the wall at desired height, using toggle bolts provided or other appropriate fasteners. Verify that they are in line and level to fully engage matching brackets pre-installed on back of screen case. When screen is set on brackets, pull down gently to ensure that it is snug and secure. Ceiling Mounting Install through the two 24 mm diameter mounting holes at each end of the screen case, using appropriate fasteners. Z-brackets supplied with screen for wall mounting. Hardware by others. Knockout for top conduit connection Z-brackets on rear of case Screen Case 24 mm holes for ceiling mounting. 2 each end. Wall Left end Knockout for rear conduit connection Figure 1 Ceiling mounting hardware by others Electrical Connections Screen operates on 220V AC, 50 Hz., 1 ph. current. .75 amp current draw. Duty Cycle: On 28 seconds/Off 4 minutes. Junction box is located inside left endcap and cover plate is secured to endcap with two screws. Junction box contains brown, black and blue pigtail leads and green internal ground wire, per wiring diagram on reverse. Copyright ©2014 Draper Inc. Wall or ceiling electrical box should be installed so as to be fully concealed by screen case after installation. Conduit openings are covered by plastic caps (to be removed for installation). Opening for ceiling mounting is located in top, 73 mm from the end and 64 mm from the back of the case. Opening for wall mounting is in back, 73 mm from the end and 70 mm from the top of the case. Screen is shipped with internal wiring complete and control switch(es) fully boxed. Wire connecting screen to switch(es) and switch(es) to power supply should be furnished by installer. Connections should be made in accordance with attached wiring diagram, and wiring should comply with National and local electrical codes. All operating switches should be “Off” before power is connected. Form ArtisanE&V220V_Inst14 Printed in U.S.A. Series E: Before operating screen remove tape securing fabric and dowel to roller. If viewing surface hangs out of case 20 to 23 cm, tape has probably been broken by rough handling in shipment, allowing surface to “unwrap” one turn about the roller. Manually wrap the fabric back around the roller without turning the roller itself. Series V: Important Instructions—The shipping support brackets must be removed from each end of dowel during initial operation before screen is operated in up direction. After screen is installed, run viewing surface down to access screws that hold brackets to dowel. Loosen hex head screw, remove bracket and retighten screw at each end of dowel. Cycle viewing surface down and up several times to confirm satisfactory operation. If viewing surface does not operate properly, turn power off and check electrical connections. 220V Single Station Control—3-position up-off-down switch permits operation to be stopped at any point. Factory adjusted limit switches automatically stop screen when fully down or fully up. 220V Multiple Station Control (Not CE approved)—Switches are similar in appearance to 220V Single Station Control. Screen stops when switch is released and may be restarted in either direction. Factory adjusted limit switches stop screen automatically when fully down or fully up. 24V Control—Three-button up-stop-down switch(es) stop at any point desired, operate in any sequence. Factory adjusted limit switches automatically stop screen when fully down or fully up. Installer should incorporate an all-pole disconnect in the fixed wiring. Key Operated Switching (Not CE approved)—Two kinds of key-operated switches are optionally available with this unit. 1 The key-operated power supply switch controls power to the screen and switches. When it is “off”, the switches will not operate screen. Key may be removed from the switch in either “on” or “off” position. 2 A three-position key switch permits the screen to be operated directly by key. In this case, the screen’s operator must always have a key. RS232/Ethernet—Serial communication and network communication optionally available with wall switches, RF or IR remote. Limit Adjustments Please Note: Screen limits are factory set for optimum performance of the screen. A procedure is outlined below for minor tweaks, but any adjustment of these limits may negatively affect the flatness of the screen surface and could also void the warranty. Please check with Draper prior to resetting screen limits. CAUTION: Always be prepared to shut screen off manually when new adjustment is being tested. Screen may be severely damaged if viewing surface is allowed to run too far up or too far down. CAUTION: Be sure all switches are in “off” position before adjusting limit switches. The motor limit screws are normally located on the audience left of screen roller. "Down" Limit Adjustment To Reduce Screen Drop 1 Raise screen surface about 30 cm (1') above desired setting and turn off. 2 Turn the DOWN limit screw (White or (I)) clockwise (three screw turns = ½ roller revolution). 3 Test by running screen down and repeat steps 1 and 2 until desired position is reached. To Increase Screen Drop 1 Run screen to the down limit. 2 With the down switch on, turn the DOWN limit screw (White or (I)) limit screw counterclockwise (three screw turns = ½ roller revolution) to increase drop. 3 Test by running screen up about 1' and back down to new down limit. 4 Repeat steps 2 and 3 until desired position is reached. "Up" Limit Adjustment Screen is Running Too Far Up 1 Lower screen surface about 30 cm (1') below desired setting and turn off. 2 Turn the UP limit screw (Yellow or (II)) clockwise (three screw turns = ½ roller revolution). 3 Test by running screen up. 4 Repeat steps 1 through 3 until desired position is reached. Screen Needs to Run Up More 1 Run screen down about 1' and turn off. 2 With the up switch on, turn the UP limit screw (Yellow or (II)) limit screw counterclockwise (three turns of screw = ½ roller revolution). 3 Repeat steps 1 and 2 until desired position is reached. CAUTION: Do NOT allow the dowel to wrap up over the roller when the screen is running up! This could damage the screen. If you encounter any difficulties installing or servicing your Artisan Series screen, call your dealer or Draper, Inc. Spiceland, Indiana, U.S.A., telephone (765) 987-7999 or fax (765) 987-1689. 220V Artisan Projection Screen by Draper Page 2 of 2 Tab-Tension Adjustment Procedure Case Dimensions Draper’s Tab-Tensioning System is factory-set, and under normal circumstances will not require field adjustment. If, however, you notice wrinkles, waves or other indications that the tensioning cables need to be adjusted, follow the procedure below. Caution: Do not touch 1 Determine which side requires adjustment. or bend surface. 2 Secure dowel with one hand. 3 Using Phillips-head screwdriver, depress spring-loaded adjustment screw and slowly turn CLOCKWISE TO INCREASE tension, or COUNTER-CLOCKWISE TO RELEASE tension. The screw adjusts in 60° turn increments. Adjust only one increment (60° turn) at a time. TENSIONING CABLE A Fabric width + C B D TENSIONING CABLE Figure 2 A ADJUSTMENT SCREW IN C ADJUSTMENT SCREW REASE TE LEASE T R E N T E R- C E N S LO I TO CO U C N CLOCKW S IO TO B* C Series E 127 mm 133 mm 305 mm Series V 152 mm 162 mm varies *Add 29 mm to height if case is to be bevel style. O RN IS E TU KW URN E N IS NT DOWEL DOWEL 4 If problem is not corrected, leave screen in position for 24 hours to allow surface material to stretch into position. 5 If problem still is not corrected, repeat steps 2 and 3. Wiring Diagrams Please Note: Do not wire motors in parallel. Multiple Station Control Single Station Control Multiple Junction box atControl Station Single Station Control Not CE Approved CE Approved Junction box at Junction box at left end of screen box at CE Junction Approved left end of screen left CE endApproved of screen Not left end of screen Internal Screen Wiring Internal Screen Wiring Blue-220v (Common) Blue-220v (Common) Brown-220v (Down) Brown-220v (Down) Black-220v (Up) Black-220v (Up) Internal Screen Wiring Internal Screen Wiring Blue-220v (Common) Blue-220v (Common) Brown-220v (Down) Brown-220v (Down) Black-220v (Up) Black-220v (Up) Green/Yellow (Motor Ground) Green/Yellow (Motor Ground) Green/Yellow (Motor Ground) Green/Yellow (Motor Ground) Cap off with wire nut & tape Cap off with wire nut & tape Blue Red Blue N To 230 VAC L1 Line GND Dashed wiring by installer 220v, 50 Hz. External LVC-IV - Single or Multiple Projection Screen Wiring Diagram White-Common to screen & 230V AC Neutral Red-to screen (directional) Brown-to screen (directional) Yellow-to 230V AC-Hot Black-to 230V AC-Hot Green/Yellow (Ground) Location of key operated 0n-off switch if furnished. Receiver Button FUSE - 3.15 AMP 250 VAC 5x20mm INTERNAL SCREEN WIRING Hot Dashed wiring by installer 220v, 50 Hz. Blue (Common) Black (Up) Brown (Down) Green/Yellow (Motor Ground) Blue Red Black Black Neutral Neutral L1 220v, 50 Hz. Blue Red Black Black Red Hot Dashed wiring by installer 220v, 50 Hz. Blue Red Neutral Neutral Dashed wiring by installer L1 Control switch Black Black Control switch Blue Red Electrically Straight Data Cable to more LVC-IV modules* RS232/485 Inputs/Outputs Low Voltage Trigger 3-28 VDC Dashed wiring by electrician Low voltage wiring by others www.draperinc.com 3 Button Wall Switch DOWN - Black COM - White UP - Red IR Eye Input (765) 987-7999 Wall Switch *A maximum of six (6) LVC-IV modules can be linked together. D 152 mm varies