220 Volt Installation/Operating Instructions
LCD Lift Video Projector Lift
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.
Caution
Read instructions completely before proceeding.
Follow instructions carefully. Installation contrary to instructions invalidates warranty.
Do not obstruct operation of doors or universal (ß at) closure with Þ ngers or any object. Serious injury or damage could result.
It is not uncommon to overheat the motor during initial installation when setting limits. The motor is thermally protected and will stop working temporarily. DO NOT physically pull the unit down when this occurs. Once it has cooled to a safe temperature, it will begin operating again.
LCD Lift is designed to accommodate ceiling suspended equipment. Equipment should not be allowed to rest on doors during operation.
Unit must be installed level (use a carpenterÕs level).
Perform Pre-Installation Testing Procedures before beginning installation.Unit operates on 220-240 V AC current.
Note: Unit has been thoroughly inspected and tested at factory and found to be operating properly prior to shipment.
Planning
Based on screen location and projector speciÞ cations, determine proper position for projector installation.
ConÞ rm that there is adequate space available above the ceiling: 49 cm for LCD Lift A; 62 cm for LCD Lift B.
NOTE: Add an additional 2 cm of ceiling space if using ceiling closure panel.
Arrange to provide service access to electrical control box.
Use the switch to move the traveling pan up and down. Removal of the access panel will allow the observation of this movement. The unit will stop automatically when it reaches the fully up or fully down position.
Cycle the unit in both directions until you are satisÞ ed the unit is operating properly. If for any reason the unit does not seem to operate properly, call
Draper, Inc. 765/987-7999. Do not proceed with installation.
If the unit has been ordered with the remote control option, again verify operation of the unit by use of the hand held transmitter. If for any reason the unit does not seem to operate properly, call Draper, Inc., 765/987-7999.
Do not proceed with installation.
If the unit is operating satisfactorily, remove and discard the temporary plug.
Disconnect the switch at the terminal board (terminals #1, #3, and #7). Do not discard this switch. It is to be used as the wall switch.
Replace the cover on the electrical box and proceed with the installation, referring to instructions supplied.
Hanging Unit
The LCD Lift may be installed in a variety of ways. Typically, it is recessed above the ceiling and supported by four ½" (12.7 mm) threaded mounting rods. The bottom of the LCD Lift should be recessed approximately 4 cm above the Þ nished ceiling. The threaded rods should pass through mounting holes supplied in each corner and be secured by nuts above and below (see Fig. 1). The unit should then be guy wired or blocked to prevent swinging. All installations should observe the following guidelines:
Installer must ensure that all fasteners and supports are of adequate strength to securely support LCD Lift and projector.
Caution: DO NOT hang from, "ride" or pull down on the unit.This could create a failure and cause damage and/or injury.
Fastening methods must be suitable for mounting surface, and anchored so vibrations or abusive pulling will not weaken installation.
Unit should be level, with weight shared more or less equally by all four threaded mounting rods.
Bottom of unit must be unobstructed after installation. 31 cm minimum clearance is required below LCD Lift A; 37 cm below LCD Lift B.
As Soon as LCD Lift Arrives:
Open carton and inspect for damage. |
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Locate the following parts: |
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Continued on next page |
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A. The unit itself |
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B. Bomb bay doors or optional ceiling closure |
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LCD Lift Dimensions |
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C. Controls |
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D. Optional SMS Low ProÞ le Mount with Universal Bracket |
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Follow Pre-Installation Testing Procedure. |
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Pre-Installation Testing Instructions |
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C |
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C |
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This LCD Lift was extensively tested and in perfect condition when it left our |
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plant. To make sure that it arrived in the same condition, please use the following |
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procedure to test the unit prior to installation. Draper does not accept back charges |
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For 12.7 mm threaded rod |
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for labor. Make sure that this unit is operating satisfactorily before installation. |
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(supplied by others) |
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Danger! The traveling pan can exert over 30 kg of force. Do not insert any |
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body parts or other objects into this unit while power is connected. |
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Remove the unit from the outer carton. |
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14.3 mm dia. |
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Remove the cover of the electrical box. |
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mounting holes |
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Pre-wire supplied controls and make sure the switch is in the off position |
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and plug the unit into a 220V AC outlet. Caution: Do not touch any |
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exposed wires while the unit is plugged in. |
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Inside the electrical box you will Þ nd that a temporary plug has been |
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connected to the terminal board. Extend this plug from the box. |
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Replace the electrical box cover so that the cover is held loosely (so as not |
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to crush the wires) in place. |
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Bomb bay door assembly standard. |
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Flat ceiling closure panel available. |
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B |
C |
D |
Travel |
Lift |
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(cm) |
(cm) (cm) |
(cm) |
(cm) |
Capacity |
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LCD Lift A |
60 |
45 |
46 |
28 |
29 |
30 kgs |
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LCD Lift B |
73 |
57 |
58 |
41 |
42 |
30 kgs |
Figure 1
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If you encounter difficulties installing or servicing your LCD Lift, call |
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your dealer or Draper, Inc., Spiceland, Ind., (765) 987-7999; or fax |
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Copyright © 2008 Draper Inc. Form LCDLift220V_Inst08 |
Printed in U.S.A. |
(765) 987-7142. |
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220V LCD Lift by Draper
Access should be provided to electrical control box in case service is required.
Do not use unit to support adjacent ceiling, light Þ xtures, etc.
Do not complete the ceiling below unit until electrical connections have been completed and unit has been operated successfully.
We recommend safety cables be attached to LCD Lift for added security.
Electrical Connections
Unit operates on 220-240V AC, 50 Hz. current.
Opening electrical control box exposes terminals for Þ eld connections. Unit is shipped with internal wiring complete and control switch(es) boxed. Wire connecting unit to switch(es) and to power supply should be furnished by
installer. Connections should be made in accordance with wiring diagram, and wiring should comply with national and local electrical codes. All operating switches should be ÒoffÓ before power is connected.
LCD Lift should be operated and checked prior to installing bomb bay doors, universal (ß at) ceiling closure or projector.
Operation
When unit is Þ rst operated, be cautious. If doors or closure panel do not begin to open momentarily when switch is ß ipped ÒdownÓ, return switch to ÒoffÓ and free doors and/or recheck electrical connections before proceeding. Cycle unit down and up several times to conÞ rm satisfactory operation.
220 V Single Station Control (CE Approved)Ñ3-position UP-OFF-DOWN switch permits operation to be stopped at any point. Factory set limit switches automatically stop lift when fully down or fully up.
220 V Multiple Station Control (Not CE Approved)ÑSwitches are similar in appearance to Single Station Control. Lift stops when switch is released and may be restarted in either direction. Factory set limit switches stop lift automatically when fully up or fully down.
24 V Control (CE Approved)ÑThree-button UP-STOP-DOWN switches stop at any point desired, operate in any sequence. Factory set limit switches automatically stop lift when fully up or fully down. Wireless controlsÑwhether infrared or radio frequencyÑinterface with low voltage control box.
Key Operated Switching (Not CE Approved)ÑTwo kinds of key-operated switches are optionally available with this unit.
The key-operated power supply switch controls power to the lift and switches. When it is ÒoffÓ, the switches will not operate lift. Key may be
removed from the switch in ÒonÓ or ÒoffÓ position.
A three-position key switch permits the lift to be operated directly by key. In this case, the liftÕs operator must have a key.
Page 2 of 4
Threaded rod for |
Ball chain for |
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unit suspension |
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bomb bay doors |
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Threaded rod to ceiling closure panel
Universal Closure |
Bomb Bay Doors |
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Figure 2 |
Installing Optional Ceiling Closure
If your LCD Lift is equipped with an optional ceiling closure system, it can be used as is, or in conjunction with a piece of existing ceiling tile.
If installing with ceiling tile, you may need to cut tile so that its overall dimensions are the same as (or slightly less than) the closure panel. Place
tile into trim frame. Lay closure panel on top (back side) of ceiling tile, and tighten screws to hold in place.
If installing large closure, attach brackets to bottom of projector plate (see drawing at right).
Attach 5/16" threaded rods to slots in projector plate or brackets.
Run unit ÒupÓ until bottom pan stops at highest position. Mark position on 5/16" rods even with ceiling level and cut rods to length (removing from
pan if convenient).
Run unit ÒdownÓ until bottom pan stops at ÒshowÓ position.
Attach closure to lower end of 5/16" rods by slipping into four corner slots and secure with nuts above and below slots.
Run unit ÒupÓ again to highest position. Measure distance by which panel fails to reach required ÒclosedÓ height for surrounding ceiling.
Run unit ÒdownÓ then re-adjust mounting of 5/16" rods in traveling grid to raise panel required distance.
Caution: Make sure nuts are completely tightened.
Test unit operation to conÞ rm that panel will stop in closed position just before touching ceiling.
Caution: DO NOT hang from, "ride" or pull down on the unit.This could create a failure and cause damage and/or injury.
NOTE: Immediately upon completion of the surrounding ceiling, unit should be operated to confirm that optional ceiling closure panel stops just short of touching ceiling in closed position.
LCD Lift—Required Space Above Ceiling
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LCD Lift A |
LCD Lift B |
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Bomb Bay Closure (cm) |
47 |
60 |
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Universal (Flat) Ceiling Closure (cm) |
49 |
62 |
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Installing Bomb Bay Door Closure
Attach closure to LCD Lift frame with factory supplied hardware. Bomb bay doors should be hanging straight down.
Lower unit until traveling pan is approximately 10 cm above its lowest position.
Install supplied ball chain to connectors attached to the eye bolts threaded into angles on traveling pan (See Fig. 2).
Install ball chain to connectors attached to bomb bay doors.Raise unit to highest position. Doors should close completely.
If the doors do not close completely, lower unit and adjust the eye bolts until doors close completely.
Once ÒclosedÓ position has been accomplished, lock eye bolts into place with hex jam nuts.
Adjust the LCD Lift to the height of the Þ nished ceiling.
Figure 3
www.draperinc.com 
(765) 987-7999
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