Draper AeroLift 50 Manual

Copyright © 2008 Draper Inc. Form AeroLift50-150-220V_Inst08 Printed in U.S.A.
Planning
➀Based on screen location and projector specifications, determine proper
position for projector installation.
➁Confirm 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.
➂Arrange to provide service access to the unit.
➃Total maximum capacity of AeroLift 50 is 23 kg.; capacity for AeroLift 150 is 68
kg., including closure, projector and bracket.
As Soon As AeroLift Arrives
➀Open carton and inspect for damage.
➁Locate the following parts:
A. The unit itself
B. Controls
C. Any optional equipment
➂ Test lift prior to installation.
Installation/Operating Instructions
220V AeroLift 50/150 by Draper
Hanging Unit
The AeroLift is provided with four (4) mounting angles for suspending or direct
mounting the unit from above, or direct mounting from the sides. These angles
provide up to 38 mm of adjustment (side to side). The unit should be guy wired
or blocked to prevent swinging. All installations should observe the following
guidelines:
➀Installer must ensure that all fasteners and supports are of adequate strength to
securely support AeroLift 50/150 and projector. It is recommended that
hardware structure be able to hold at least four times the combined weight of
the lift, projector, Environmental Air Space Housing, closure and ceiling material
attached to closure.
Caution: DO NOT hang from, "ride" or pull down on the unit. This could
create a failure and cause damage and/or injury.
➁Fastening methods must be suitable for mounting surface, and securely
anchored so vibration or abusive pulling on unit will not weaken installation.
➂Bottom of unit must be unobstructed after installation. Sufficient clearance
must be allowed below projector or optional ceiling closure.
➃Do not use unit to support adjacent ceiling, light fixtures, etc.
➄Do not complete the ceiling below unit until electrical connections have
been completed and unit has been operated successfully.
➅Use slots on the projector plate and on the closure to adjust the unit to
ensure proper alignment of ceiling closure relative to ceiling opening.
Electrical Connections
Unit operates on 220V AC current. The AeroLift 50 and 150 are shipped closed,
with a temporary field connection provided in the form of a pigtail temporarily wired
to the unit. After hanging the unit, make sure power is off and use this pigtail to
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
Caution:
➀Read instructions completely before proceeding. Follow instructions
carefully. Installation contrary to instructions invalidates warranty.
➁Do not obstruct operation of AeroLift 50/150 with fingers or any other
object. Serious injury or damage could result.
➂It 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.
➃The AeroLift 50 and 150 are designed to accommodate ceiling sus-
pended equipment. Equipment should not be allowed to rest on ceiling
closures during operation (see “Installing Projector”).
➄Entire bottom of unit must be unobstructed to permit proper operation.
➅Unit must be installed level (use a carpenter’s level).
➆Unit operates on 220V AC current.
Note: Unit has been thoroughly inspected and tested at factory and found to be
operating properly prior to shipment.
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.
Operation
When unit is first operated, be cautious! If unit fails to operate when the switch
is flipped “down”, return switch to “off” and recheck electrical connections
before proceeding. Cycle unit down and up several times to confirm satisfactory
operation.
220V Single Station Control (CE Approved)—3-position UP-OFF-DOWN switch
permits operation to be stopped at any point. Factory set limit switches automati-
cally stop lift when fully down or fully up.
220V Multiple Station Control (Not CE Approved)—Switches are similar in ap-
pearance 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.
24V Control (CE Approved)—Three-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 controls—whether infrared or radio
frequency—interface with low voltage control box.
RS232/Ethernet (CE Approved)—Serial communication and network
communication optionally available with wall switches, RF or IR remote.
Key Operated Switching (Not CE Approved)—Two kinds of key-operated
switches are optionally available with this unit. ➀ The key-operated power sup-
ply switch controls power to the lift and switches. When it is “off”, the switches will
not operate lift. Key may be removed from the switch in “on” or “off” position. ➁A
three-position key switch permits the lift to be operated directly by key. In this case,
the lift’s operator must have a key.
If you encounter any difficulties installing or servicing your AeroLift 50 or 150, call
your dealer or Draper, Inc. in Spiceland, Indiana, 765-987-7999 or fax [phone].
AeroLift Mounting Hole Dimensions
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).
C
D
E
A
B
F
Top ViewSide View
Lift A* B* C* D* E* F
AeroLift 50 718 381-343 273-311 673 679 159-972
AeroLift 150 794 365-454 295-333 749 756 159-972
* Measurements shown in millimeters.
Testing the Safety Limit Switches
The AeroLift 50 is equipped with a Safety Limit Switch and the 150 is 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 ceil-
ing, 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 switch. While holding
down the switch, have someone operate the unit. If the unit works while the
switch is depressed, the limit switch is broken and must be replaced. Operat-
ing 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 on the 150.

220V AeroLift 50/150 by Draper, Inc. page 2 of 4
Installing Optional Ceiling Finish Kit
The AeroLift is available with a ceiling finish kit, which consists of the lower
section of the Environmental Air Space Housing (trim frame) and the closure panel.
➀Install AeroLift as previously described in these instructions.
➁Install trim frame in opening. This can be accomplished by suspending with wire
or mounting directly to ceiling joists (if space permits).
➂Install projector and attach optional ceiling closure to AeroLift (see page 3).
Ceiling tile
(by others)
Trim Frame
Holes by
installer
Ceiling Finish Kit
Environmental Air Space Housing, Lift and Closure Dimensions
Lift A* B* C* D* E* F* G* H* I*
AeroLift 50 699 575 746 578-629 721 781 775 721 781
AeroLift 150 692 806 1006 629-679 975 1035 768 708 768
A
D
H
I
G
3
mm
B
C
E
F
3
mm 3
mm
41
mm
2
7
5
8
6
4
3
19
11
10 12
6
13
AeroLift Environmental Air
Space Housing (Exploded View)
Installing Optional Environmental Air Space Housing
The Environmental Air Space Housing is shipped in pieces, and must
be assembled by the installer. The height of the Environmental Air Space
Housing can be adjusted by up to 5 cm by moving the trim frame to dif-
ferent mounting holes in side panels. It is recommended that an access
panel be installed in the ceiling to allow future access.
➀Attach Environmental Air Space Housing frame to top of AeroLift.
➁Install top panel to Environmental Air Space Housing frame.
➂Attach assembly to overhead structure. Allow clearance between
Housing top and structure for ease of future access.
➃Install side and end panels, and trim frame.
➄If installing a closure, see page 3.
* Measurements shown in millimeters.
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Parts List for AeroLift 50/AeroLift 150
Environmental Air Space Housing
Item Quantity Part
1 1 Environmental Air Space Housing Top Frame
2 2 Environmental Air Space Housing End Panel
3 2 Environmental Air Space Housing Side Panel
4 1 Environmental Air Space Housing Top Panel
5 34 #10-32 x
3
/ 8 " Hex Head Screw with Zinc Washer
6 20 #8-32 Zinc Keps Lock Nut
7 4 ½"-13 x 3½" Zinc Hex Head Screw
8 12 ½"-13 Zinc Hex Grd 2
912
3
/ 16 " ID x 5" OD x
1
/ 16 " tk Flat Washer
10 4 ¼"-20 x 1½" Zinc Hex Head Screw
11 8 ¼" Flat Zinc Washer
12 4 ¼"-20 Zinc Nylon Insert Lock Nut
13 1 Trim Frame

220V AeroLift 50/150 by Draper, Inc. page 3 of 4
Installing Projector
Generally, the video projector should be suspended from the bottom pan
according to projector manufacturer's instructions. Maximum projector size is
48 cm x 65 cm x height (depends on Environmental Air Space Housing height)
(AeroLift 50) and 63 cm x 89 cm x height (depends on Environmental Air Space
Housing height) (AeroLift 150).
The projector plate is not pre-drilled. When drilling initial holes for
mounting projector, or if for any reason the hole placement must be
changed, completely lower AeroLift before attempting to drill holes. When
attaching projector or bracket to plate, make sure screws are short enough
that they do not touch the motor/roller above the plate when lift is closed.
Unit and projection system should be operated, checked and adjusted as
necessary at this time (see below for limit adjustment procedures).
Video cables and/or power cord can be routed along the stabilizing arm. Cables
must not interfere with lift operation.
Caution: Keep fingers & other objects away from ceiling closure when unit is
operating. Serious injury or damage can result.
Installing Ceiling Closure Panel
If your AeroLift 50/150 is equipped with a ceiling closure panel, it can be used
as is, or in conjunction with a piece of existing ceiling tile. Please refer to the
diagram at right for these instructions.
➀If 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.
➁For AeroLift 150, attach angle brackets to bottom of projector plate (along
long ends).
➂For AeroLift 50, attach angle brackets to bottom of projector plate (along
short ends). For AeroLift 150, attach short angle brackets to ends of long
angle brackets.
Caution: Make sure bolts and nuts attaching brackets to AeroLift are
completely tightened.
➃Attach
5
/ 16 " (8 mm) threaded rods to slots in projector plate or brackets.
➄Run unit “up” until bottom pan stops at highest position. Mark position on
5
/ 16 " (8 mm) rods even with ceiling level and cut rods to length (removing
from pan if convenient).
➅Run unit “down” until bottom pan stops at “show” position.
➆Attach closure to lower end of
5
/ 16 " (8 mm) rods by slipping into four corner
slots and secure with nuts above and below slots.
Caution: Make sure nuts are completely tightened.
➇Run unit “up” again to highest position. Measure distance by which panel
fails to reach required “closed” height for surrounding ceiling.
➈Run unit “down” then re-adjust mounting of
5
/ 16 " (8 mm) rods in traveling
grid to raise panel required distance.
➉Test unit operation to confirm 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.
PLEASE NOTE: Immediately upon completion of the surrounding ceiling,
unit should be operated to confirm that optional ceiling closure panel by
Draper or by others stops
1
/ 8 " short of touching ceiling in closed position.
If closure panel touches, the motor may continue operating 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.
AeroLift —Limit Switch Adjustment (Bottom View)
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 " (3 mm) hex key to adjust.
AeroLift 150 with Ceiling Closure Panel
AeroLift 50 with Ceiling Closure Panel
Adjustments (see drawing at right)
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 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
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, using a
5
/ 16 "Allen wrench. 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 temporarily. DO NOT physically pull the unit down when this occurs.
Once it has cooled to a safe temperature, it will begin operating again.
Adjusting “Down” (show) position — “Down” position may be adjusted by turning
the white limit switch adjustment socket. Turning the socket clockwise will stop the
AeroLift 25 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 instructions for closure installation below). If necessary, however,
“up” position may be adjusted by turning the yellow limit switch adjustment socket.
Tu r n ing the socket counterclockwise creates a higher, or more fully closed position.
Tu r n ing it clockwise creates a lower “up” (closed) position.
Caution: Make sure limit switch is set so that the AeroLift 50/150 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.
Down Limit Up Limit
Fabric roller adjustment setscrews
(one on each roller)
Safety Limit Switch
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1/8" Min. clearance
Caution: Make
sure there are
no obstructions
to the AeroLift's
operation
AeroLift Clearance

220V AeroLift 50/150 by Draper, Inc. page 4 of 4
Wiring Diagrams
Motor
Overall wire Length: 15 cm Long
Cable Jacket Length: 6 cm Long
Blue (Common)
Black ( Up)
Brown (Down)
Yellow/Green
Black 18 AWG
(23 cm Long)
Safety
Up Switches
Black 18 AWG
Black 18 AWG
(23 cm Long)
Blue
Brown
Black
ND
U
To 220V AC Line
Dashed wiring
by electrician
Single gang box
by others. Min.
4" x 21/8" x 17/8" deep
Location of key
operated on-off
switch if furnished
NL1
Motor
Overall wire Length: 15 cm Long
Cable Jacket Length: 6 cm Long
Blue (Common)
Black ( Up)
Brown (Down)
Yellow/Green
Black 18 AWG
(23 cm Long)
Safety
Up Switches
Black 18 AWG
Black 18 AWG
(23 cm Long)
Blue
Brown
Black
ND
U
To 220V AC Line
Dashed wiring
by electrician
Single gang box
by others. Min.
4" x 21/8" x 17/8" deep
Location of key
operated on-off
switch if furnished
NL1
Safety Up Switches
Blue (Common)
Black (Up)
Brown ( Down)
Green (Ground) MOTOR
Dashed Wiring
By electrician.
N
Up
Dn
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
White- Common to lift, 220V AC
Red-to lift (directional)
Brown-to lift (directional)
Yellow-to 220V AC
Black-to 220V AC
Green-Ground
220V, 50 Hz. All-Pole Disconnect
by Others
Eye Port for IR Eye, RF Receiver or LED
Switch For more than one of these,
a splitter is required.
Aux Port for connecting additional LVC-III modules
(up to six total-connect from Aux to Eye).
Low voltage wiring
by others.
Low Voltage (& Wireless) Control
Single Station Control Multiple Station Control
MC1
See separate Serial Com-
munication-RS232 Instruc-
tion sheet for enabling
RS232 with the MC1.
RS232 Data FROM Control System
RS232 Data TO Control System
Signal Ground & Manual Switch Common
Manual Switch Down
Manual Switch Up
White-Common
Red-to Lift (directional)
Brown-to Lift (directional)
Black-Hot to 230V AC
Green/Yellow-Ground
Fuse
Program LED
Eye Port for IR Eye. For RF Receiver or LED
Wall Switch, a Splitter and a Power Supply
is required. Plug RF Receiver or LED Wall
Switch and Power Supply into splitter, then
run cable from Splitter to MC1 Eye Port.
Low Voltage Wiring by others
AC Wiring by electrician
MC1
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