AeroLift 35
Installation & Operating Instructions
Caution: 
1Read instructions completely before proceeding. Follow instructions carefully. Installation contrary to instructions invalidates warranty.
2Do not obstruct operation of AeroLift 35 with fingers or any other object. Serious injury or damage could result.
3It 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.
4The AeroLift 35 is designed to accommodate ceiling suspended equipment. Equipment should not be allowed to rest on ceiling closures during operation (see “Installing Projector”).
5Entire bottom of unit must be unobstructed to permit proper operation.
6Unit must be installed level (use a carpenter’s level).
7Unit operates on 110-120V AC 60 Hz. current.
AeroLift 35
(with Closure panel)
Note: Unit has been thoroughly inspected and tested at factory and found to be operating properly prior to shipment.
Projector can be installed as shown or turned 90° depending on projector size.
Planning
1Based on screen location and projector specifications, determine proper position for projector installation.
2Confirm that there is adequate space for installation and operation. Minimum clearance above ceiling level varies according to height of projector, projector mounting bracket, optional ceiling closure and optional Environmental Air Space Housing.
3Arrange to provide service access to the unit.
4Total maximum capacity for the AeroLift 35 is 35 lbs. (including closure, projector and bracket).
As Soon As AeroLift Arrives
1Open carton and inspect for damage.
2Locate the following parts:
A.The unit itself
B.Controls
C.Any optional equipment
3Test lift prior to installation.
Electrical Connections
Unit operates on 110-120V, 60 Hz. AC current. The AeroLift 35 is shipped closed. After hanging the unit, make sure power is off and temporarily connect the unit to power and to a switch, so the unit can be lowered to allow access inside.
Please note: Make sure electrical supply has been disconnected before attempting to connect AeroLift to electricity.
Terminal strip for field connections is located inside a junction box on the end
of the unit. Unit is shipped with internal wiring complete to the terminal strip. Once the unit has been lowered, turn off power and remove the J-box cover. The terminal strip is attached to the cover. Disconnect temporary pigtail from unit, then complete permanent wiring to electricity and to switches. Wire to connect unit to power supply and to switches 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 “off” before power is connected. AeroLift should be operated and checked prior to installing projector and/or optional ceiling closure.
Hanging Unit |
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AeroLift 35 |
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The AeroLift is provided with four (4) mounting angles for suspending or direct |
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(Relevant Mounting Dimensions) |
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mounting the unit from above, or direct mounting from the sides. These angles |
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provide up to 1½" of adjustment (side to side). The unit should be guy wired or |
Side View |
Front View |
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blocked to prevent swinging. All installations should observe the following guidelines: |
187/8" |
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12½" |
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1 Installer must ensure that all fasteners and supports are of |
11/4" |
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adequate strength to securely support AeroLift 35 and |
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413/16" |
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projector. It is recommended that hardware structure be able to |
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hold at least four times the combined weight of the lift, projector, |
20" |
12½" |
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housing, closure and ceiling material attached to closure. |
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Top |
Top View |
Caution: DO NOT hang from, "ride" or pull down on the unit. |
Mounti |
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Hole |
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This could create a failure and cause damage and/or injury. |
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221/4" |
2 Fastening methods must be suitable for mounting surface, and securely anchored so vibration or abusive pulling on unit will not weaken installation.
3Bottom of unit must be unobstructed after installation.
Sufficient clearance must be allowed below projector or optional ceiling closure.
4Do not use unit to support adjacent ceiling, light fixtures, etc.
5Do not complete the ceiling below the unit until electrical connections have been completed and unit has been operated successfully.
6Use slots on the projector plate and on the closure to adjust the unit to ensure proper alignment of ceiling closure relative to ceiling opening.
Anti-Slip |
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Hole |
121/2" |
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Figure (1) |
101/8" |
193/8"
Draper, Inc. | 411 S. Pearl St. Spiceland, IN 47385 |
If you encounter any difficulties installing or servicing your AeroLift 35, call your |
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draperinc.com | 765.987.7999 | 800.238.7999 |
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dealer or Draper, Inc. in Spiceland, Indiana, 765-987-7999 or fax 765-987-7142. |
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© 2018 All Rights Reserved | FORM: AeroLift35_Inst18 |
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AeroLift 35 by Draper, Inc.
Operation
When unit is first operated, be cautious! If unit fails to operate when the switch is flipped “down”, return switch to “off” and re-check electrical connections before proceeding. Cycle unit down and up several times to confirm satisfactory operation.
110-120V Single Station Control
3-position up-off-down switch permits operation to be stopped at any point. Factory adjusted limit switches automatically stop AeroLift when fully down or fully up.
Optional 110-120V Multiple Station Control
Switches are similar in appearance to 110-120V Single Station Control. AeroLift stops when switch is released and may be restarted in either direction. Factory adjusted limit switches automatically stop AeroLift when up or fully down.
Optional 24V Control
Three-button up-stop-down switches stop at any point desired, operate in any sequence. Factory adjusted limit switches automatically stop AeroLift when fully up or fully down.
Optional Infrared or Radio Frequency Remote Control
If ordered, a three-button transmitter is provided, with “up”, “down” and “stop” buttons. Unit starts up or down when appropriate button is pressed, and may be stopped by pressing “off” button. Factory set limit switches stop unit automatically when projector is in “show” position. Multiple Station Control required for this option.
Optional RS232/Ethernet
Serial communication and network communication optionally available.
Optional Key Operated Switching
Two kinds of key-operated switches are optionally available with this unit.
1 The key-operated power supply switch controls power to the AeroLift 35 and switches. When it is “off”, the switches will not operate lift. Key may be removed from the switch in either “on” or “off” position.
2 A three-position key switch permits the AeroLift 35 to be operated directly by key. In this case, the screen’s operator must always have a key.
Testing the Safety Limit Switches
The AeroLift 35 are equipped with two Safety Limit Switches (see "AeroLift— Limit Switch Adjustment (Bottom View)" diagram on page 3). These switches may be damaged during shipping or by rough handling on the job site.
Once the AeroLift has been installed in the ceiling, but before the projector and closure are attached, the Safety Limits must be tested.
Use a screwdriver or other tool to press and hold the limit switch. While holding down the limit switch, have someone operate the unit. If the unit runs up while the limit switch is depressed, the limit switch is broken and must be
replaced. Operating the unit without a functioning Safety Limit Switch could cause the unit's motor to continue operating after the lift is closed, leading to a failure and the possibility of damage or injury. Make sure to test BOTH switches.
Please Note: As weight is applied to the AeroLift, the projector plate may shift slightly. If this occurs, use setscrews on bottom of fabric roller brackets to compensate for shift and level projector plate (see page 3).
page 2 of 4
Limit Switch Adjustments
CAUTION: Be sure all switches are in “off” position before adjusting limit switches Always be prepared to shut lift off manually when new adjustment is being tested.
Limit switches for the AeroLift 35 are preset at the factory. The “Up” (closed) limit switch is set for fully closed. The “down” (show) limit switch is set for fully lowered. Once unit is in place, the “down” limit switch may need to be changed to stop the AeroLift 35 closer to the ceiling (that is, to raise the “down” position). Limit switches are located on the end of roller, and are accessible by removing the cover of the junction box at the left end of the unit. To adjust the limit switches, use a 5/32" screwdriver/allen wrench.
Caution: It is not uncommon to overheat the motor during initial installation when setting limits.The motor is thermally protected and will stop working until it has cooled to a safe temperature before it will start operating again. DO NOT physically pull the unit down when this occurs.
Adjusting “Down” (SHOW position)
“Down” position may be adjusted by turning the DOWN limit switch adjustment socket
(see Fig. 2 below). Turning the socket clockwise will stop the AeroLift 35 closer to the ceiling. Turning it counter-clockwise will cause the lift to stop at a lower point.
Adjusting “Up” (CLOSED position)
Because the “up” (“closed”) position is preset at the factory, Draper does not recommend changing this position using the limit switch. The “up” position of the closure may be changed by changing the length of threaded rod (see Fig. 5). If necessary, however,
“up” position may be adjusted by turning the UP limit switch adjustment socket (see Fig.
2 below). Turning the socket counterclockwise creates a higher, or more fully closed position. Turning it clockwise creates a lower ‘UP” (closed) position.
Caution: Make sure limit switch is set so that the AeroLift 35 motor is NOT still running after the lift is closed. If it continues to cycle once the lift is closed, a failure may occur, making the unit descend rapidly and causing damage and/or injury.
UP LIMIT |
DOWN LIMIT |
Fabric Roller Adjustment Setscrew
Please Note: If load is off-center of pan, you may need to adjust the pitch of the fabric rollers. One setscrew is provided on each end of both fabric rollers (see above drawing). Use these to adjust roller pitch to keep entire fabric panel taut, so load is evenly distributed. Use 1/8" hex key to adjust.
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