Draper AeroLift 25 Manual

Copyright © 2008 Draper Inc. Form AeroLift25_220VInst08 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,
optional projector mounting bracket, optional ceiling closure and optional
Environmental Air Space Housing.
➂Arrange to provide service access to the unit.
➃Total capacity of lift is 12 kgs, including closure, projector and bracket.
As Soon As AeroLift 25 Arrives
➀Open carton and inspect for damage.
➁Locate the following parts:
A. The unit itself
B. Controls
C. Any optional equipment
Installation/Operating Instructions
220V AC AeroLift 25 by Draper
Hanging Unit
The AeroLift 25 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 32 mm of adjustment (front to back). The AeroLift 25 is designed to
fit between joists spaced 41 cm apart on center (assuming 51mm joists), and to
close to aproximately 102 mm, not including the projector, bracket or closure. 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 25 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 that 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, 60 Hz. current.
The AeroLift 25 is 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 25 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 25 should be operated and checked prior to installing projector and/or
optional ceiling closure.
Caution
➀Read instructions completely before proceeding.
➁Follow instructions carefully. Installation contrary to instructions invalidates
warranty.
➂Do not obstruct operation of AeroLift 25 with fingers or any object. Serious
injury or damage could result.
➃It is not uncommon to overheat the motor during initial installation when set-
ting 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.
➄The AeroLift 25 is designed to accommodate ceiling suspended equipment.
Equipment should not be allowed to rest on ceiling closure during operation.
(Refer to section titled “Installing Projector.”)
➅Entire bottom of unit must be unobstructed to permit proper operation.
➆Unit must be installed level (use a carpenter’s level).
➇Unit operates on 220V AC current.
Note: Unit has been thoroughly inspected and tested at factory and found to be
operating properly prior to shipment.
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
automatically 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 25, call your
dealer or Draper, Inc. in Spiceland, Indiana, 765-987-7999, or fax [phone].
AeroLift 25 Mounting Hole Dimensions
Please Note: As weight is applied to the AeroLift 25, 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.
26
to
25
cm
49.2 cm
48 cm
32 mm
19 mm
56.5 cm
32
to
35
cm
Top View Side View
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.
Testing the Safety Limit Switches
The AeroLift 25 is equipped with a Safety Limit Switch (see "AeroLift 25—Limit
Switch Adjustment (Bottom View)" diagram on page 3). This switch may be dam-
aged during shipping or by rough handling on the job site. Once the AeroLift 25
has been installed in the ceiling, but before the projector and closure are attached,
the Safety Limit 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. 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.

220V AC AeroLift 25 by Draper, Inc. page 2 of 4
Small Environmental Air Space Housing,
Lift, and Closure Dimensions
Installing Optional Ceiling Trim Kit
The AeroLift 25 is available with a ceiling trim kit, which consists of the lower
section of the Environmental Air Space Housing and the optional closure
panel.
➀Install AeroLift 25 as previously described in these instructions.
➁Install bottom section of housing 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 25 (see
instructions on page 3).
Installing Optional Environmental Air Space Housing
The Environmental Air Space Housing is shipped pre-assembled in its short-
est position. The height of the housing can be adjusted by moving the screws
to different mounting holes in side panels. The incremental adjustment for the
top screw and bottom screw is 12.7 mm; the incremental adjustment for the
rest of the screws is 25.4 mm.You can install the housing in a pre-assembled
state or as separate components, which will require that the Environmental Air
Space Housing be completely disassembled prior to installation. Please note
that if the housing is to be installed in a space where there is no access from
above the housing, then it is recommended that the AeroLift 25 be installed to
the upper section prior to installing the housing. It is also recommended that
an access panel be installed to allow future access.
➀Install top section of housing using outer four holes located on top of
upper section. If installing large housing, make sure housing is oriented
properly to allow correct placement of lift within housing.
➁If installing the large closure, attach brackets to bottom of projector
plate (see drawing on page 3).
➂Attach AeroLift 25 to upper section of housing through the inner four holes
in the upper section with the
5
/ 16 " –18 x
7
/ 8 " hex head screws,
5
/ 16 " flat
washers and lock nuts provided with housing. The lock nuts should be
used above the Environmental Air Space Housing (one per screw).
➃Attach the two flat panels of the middle section across from each other
with the clinch nuts to the outside of the housing.
➄Attach the two middle section panels with the formed ends across from
one another.
➅Attach lower section of Environmental Air Space Housing.
Mounting Hole Spacing
(Top views shown)
Environmental Air
Space Housing
63.5 cm
39.7
cm
37
cm 36.2
cm
33.5
cm
60.6 cm
59.7 cm
31.75 cm
to
52 cm
Ceiling tile
(by others)
Lower section of
Environmental Air
Space Housing
Ceiling Trim Kit
Large Environmental Air Space Housing,
Lift, and Closure Dimensions
63.5 cm
63.5
cm
59.7 cm
31.75 cm
to
52 cm
60.6 cm
Large Environmental Air Space Housing
Small Environmental Air Space Housing
8xn3/8"
MPL Mounting Holes 45.7 cm
Plenum Mounting Holes 52.4 cm
59 cm
45.7
cm
52.4
cm
49.2
cm
25.7 cm
60.6 cm
49.2 cm
37
cm
25.7
cm
Lift
Mounting
Holes
Plenum
Mounting
Holes
52.3 cm
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220V AC AeroLift 25 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 or using optional SMS Low
Profile Mount. If installing with a small closure, maximum projector size is 45.7 cm
x 22 cm (w x h). If installing with a large closure, maximum projector size is 45.7
cm x 45.7 cm (w x h).
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.
Warning: Keep fingers & other objects away from ceiling closure when unit is
operating. Serious injury or damage can result.
Installing Ceiling Closure
If your AeroLift 25 is equipped with a ceiling closure system, it can be used as is,
or in conjunction with a piece of existing ceiling tile.
Please refer to diagrams at right for these instructions.
➀If installing with ceiling tile, you may need to cut tile so 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.
➁If installing large closure, attach brackets to bottom of projector plate (see
drawing at right).
➂Attach
5
/ 16 " (8 mm) threaded rods to slots in projector plate or brackets.
Caution: Make sure bolts and nuts attaching brackets to AeroLift are
completely tightened.
➃Run 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).
➄Run unit “down” until bottom pan stops at “show” position.
➅Attach closure to lower end of
5
/ 16 " rods by slipping into four corner slots and
secure with nuts above and below slots.
➆Run unit “up” again to highest position. Measure distance by which panel fails to
reach required “closed” height for surrounding ceiling.
Caution: Make sure nuts are completely tightened.
➇Run unit “down” then re-adjust mounting of
5
/ 16 " (8 mm) rods in traveling grid to
raise panel required distance.
➈Test 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.
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 25 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 25 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 "(8 mm) Allen wrench. To adjust
the limit switches, use a
5
/ 32 " (4 mm) 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 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. 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 25 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.
SMS Low Profile Mount with Universal Bracket
47/8"
Large Closure
Brackets
AeroLift 25
Standard Closure
AeroLift 25 with
Large Closure and Brackets
#1 Down (open)
Limit Switch
#2 Up
(
closed
)
Limit Switch
Fabric Roller
Adjustment Setscrews
(one on each roller end)
Safety Limit Switch
AeroLift 25—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 " hex key to adjust.
1/8" Min. clearance
Caution: Make
sure there are
no obstructions
to the AeroLift's
operation
AeroLift Clearance
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220V AC AeroLift 25 by Draper, Inc. page 4 of 4
Wiring Diagrams
Low Voltage (& Wireless) Control
Single Station Control Multiple Station Control
Motor Overall wire Length: 15 cm Long
Cable Jacket Length: 6 cm Long
Blue (Common)
Brown ( Up)
Black (Down)
Yellow/Green
Brown 18 AWG
(23 cm Long)
Safety
Up Switch
Brown 18 AWG
(23 cm Long)
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
Red
Blue
Black
NL1
Motor Overall wire Length: 15 cm Long
Cable Jacket Length: 6 cm Long
Blue (Common)
Brown ( Up)
Black (Down)
Yellow/Green
Brown 18 AWG
(23 cm Long)
Safety
Up Switch
Brown 18 AWG
(23 cm Long)
ND
U
To 220V AC Line
Dashed wiring
by electrician
Single gang box
by others. Min.
4" x 21/8" x 17/8" deep
Red
Blue
Black
NL1
Safety Up Switch
Blue (Common)
Brown (Up)
Black ( 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 llift (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.
MC1
(Not CE Approved)
See separate Serial Communication-
RS232 Instruction 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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