Da-Lite Da-Lift 10M, Da-Lift 19L, Da-Lift 15M, Da-Lift 15, Da-Lift 19 Instruction Book

INSTRUCTION BOOK FOR

Da-Lift Projector Lift

10M, 15M, 15, 19, 19L

Original Instructions

Disclaimer

Milestone and its ailiated corporations and subsidiaries
(collectively "Milestone"), intend to make this manual accurate
and complete. However, Milestone makes no claim that the
information contained herein covers all details, conditions or
variations, nor does it provide for every possible contingency in
connection with the installation or use of this subject to change
without notice or obligation of any kind. Milestone makes no
representation of warranty, expressed or implied, regarding the
information contained herein. Milestone assumes no
responsibility for accuracy, completeness or suiciency of the
information contained in this document.

Da-Lite® is a registered trademark of Milestone AV Technologies.
All rights reserved.

Important Safety Instructions

When using your video equipment, basic safety precautions
should always be followed, including the following:

Pre-Installation

1. Carefully unpack Da-Lift projector lift.

2. Make sure to recheck measurements of projector lift location
before installation.

1. Read and understand all instructions before using.

2. Position the cord so that it will not be tripped over, pulled, or
contact hot surfaces.

3. If an extension cord is necessary, a cord with a current rating at
least equal to that of the appliance should be used. Cords rated
for less amperage than the appliance may overheat.

4. To reduce the risk of electric shock, do not disassemble this
appliance. Contact an authorized service dealer when repair
work is required. Incorrect reassembly can cause electric shock
when the appliance is used subsequently.

5. The use of an accessory attachment not recommended
by the manufacturer may cause a risk of ire, electric shock,
or injury to persons.

Save These Instructions

This unit must be installed in accordance with the requirements
of the Local Building Codes, the Canadian Electrical Code (CEC),
CAN/CSA C22.1 and the National Electric Code (NEC) NFPA 70.

2

Suggested Methods Of Installation

1. Mounting Da-Lift Projector Lift between joists.

Install the joists at the proper height and width to it the Da-Lift

you are installing. See Figure 1.

NOTE: The Da-Lift must be installed on top of the joists.

Be sure to leave access from above for installation.

Model

Da-Lift 10M 40 lbs. 22⅝” 15” 22” 4½” 24⅛” 14”
Da-Lift 15M 40 lbs. 22⅝” 20” 22” 9½” 24⅛” 14”

Da-Lift 15 300 lbs. 30¾” 20” 34” 9½” 32¼” 16¼”
Da-Lift 19 300 lbs. 32¾” 24” 38” 13½” 34¼” 16¼”

Da-Lift 19L 300 lbs. 42¾” 24” 48” 13½” 44¼” 16¼”

Lifting

Capacity

Width

A

Height

B

A

C

B

When the joists are properly installed, and secured in place, slide

the Da-Lift in position. Bolt the two brackets (11/2” x 19”) to the
frame. Lower the unit onto the joists and secure in place.
Additional bracing may be required, based on construction.

NOTE: Da-Lift projector lift must be installed level!

Depth

C

Height

D

E

DIm.

E

Dim.

F

F

D

Figure 1 Figure 2

2. Mounting Da-Lift Projector Lift using 1/2” diameter threaded rods.
Secure four 1/2” diameter threaded rods to the ceiling at the
dimensions shown. See Figure 2, “E” and “F”. Install the mounting
bracket (11/2” x 19”) to each side of Da-Lift with 1/2” diameter bolts,
lat washers and nuts. Attach one nut on each rod and run the
nut up to the desired height.

Slide Da-Lift projector lift up with all (4) four threaded rods into

the mounting brackets. Install 1/2” nuts under the mounting
brackets. Adjust the frame to the proper height and level with
bottom nuts on the rod. Lock the mounting brackets in place
with the nuts on the top of each rod. Frame must be level and
solid. Additional bracing may be required, based on construction.

3

Electrical Wiring - Models 10M, 15M

1. Install electrical hook up that applies to your unit. Make sure to
review your Electrical Installation Checklist and wiring diagram
(see Figure 3) for 120-volt switch, 220/240-volt switch, or DRC
low voltage control.

NOTE: Da-Lift projector lift has been internally wired at

Da-Lite. External wiring is completed by installer conforming

to local and national codes. Be sure the wires are long

enough for the Da-Lift to go up and down.

120V Wiring Diagram

Up Limit

Switch N.C.

Opens When

Operated

Black (Hot)

White (Common)

120V.

Plug-In For T.V.

White (Common)

120V.

Black (Hot)

2. Test installation by carefully running Da-Lift “up” and “down”
several times. Be prepared to stop the Da-Lift. Duty cycle is three
(3) minutes ON and three (3) minutes OFF.

3. Make sure Da-Lift stops in the up direction lush with the ceiling.

Black

Junction

Box

Red

BlackBlack

Black

WhiteWhite

Red

Operating Switch,
Switch Box, And
Plate Furnished With
Da-Lift. (SPDT With
Center Of)

Figure 3

This Switch Cannot
Be Used With L.V.C.

Side View Of
Switch & Box

Black (Down)

Up

Of

Down

Black (Down)

Red (Up)

240 Volt Wiring Diagram

Da-lite ofers two styles of 240-volt wall switches for standard operation.
Please see wiring diagram included in wall switch box included with screen.

White (Common)

AC Common

AC Hot

120V. AC 60Hz.

2.2 AMP. Max

Black & Yellow

Red (Up)

4

Electrical Wiring - Models 15, 19, 19L

1. Install electrical hook up that applies to your unit. Make sure to
review your Electrical Installation Checklist and wiring diagram
(see Figure 3) for 120-volt switch, 220/240-volt switch, or DRC
low voltage control.

NOTE: Da-Lift projector lift has been internally wired at

Da-Lite. External wiring is completed by installer conforming

to local and national codes. Be sure the wires are long

enough for the Da-Lift to go up and down.

120V Wiring Diagram

Up Limit

Switch N.C.

Opens When

Operated

Black (Hot)

White (Common)

120V.

Plug-In For T.V.

White (Common)

120V.

Black (Hot)

2. Test installation by carefully running Da-Lift “up” and “down”
several times. Be prepared to stop the Da-Lift. Duty cycle is three
(3) minutes ON and three (3) minutes OFF.

3. Make sure Da-Lift stops in the up direction lush with the ceiling.

Black

Junction

Box

Black

Green

RedRedRed (Down)

Black

WhiteWhite

BlackBlack (Up)

Operating Switch,
Switch Box, And
Plate Furnished With
Da-Lift. (SPDT With
Center Of)

Figure 3

This Switch Cannot
Be Used With L.V.C.

Side View Of
Switch & Box

Red (Down)

Up

Of

Down

Black (Up)

240 Volt Wiring Diagram

Da-lite ofers two styles of 240-volt wall switches for standard operation.
Please see wiring diagram included in wall switch box included with screen.

White (Common)

AC Common

AC Hot

120V. AC 60Hz.

2.2 AMP. Max

Black & Yellow

Da-Lift Projector Lift Adjustment

Models 10M, 15M

Use a small screwdriver or 5/32” hex wrench and insert in
number 2 switch. Turn counter clockwise for less drop. Check for
proper stopping height. Repeat steps until the proper height is
set. See Figure 5.

Figure 5

2

Up

Limit Switch Adjustment

1

Down

The bottom frame of the Da-Lift is removable and adjustable
to ceiling level. Finish the bottom frame to match the ceiling.

Drive Motor

Models 15, 19, 19L

Da-Lift projector lift travel is stopped automatically in the full up
and full down positions by limit switches, which have been
properly adjusted at the factory. The up limit switch should not
be ield adjusted. If it is necessary to readjust the down limit
switch, proceed in the following manner. See Figure 4. Raise
projector lift before adjustment for less drop. Take a small
screwdriver or 5/32” hex wrench and insert in yellow switch and

Drive Motor

Limit Switch Adjustment

Figure 4

turn towards the (-) or clockwise direction. Raise and then lower
the Da-Lift and check for proper stopping height. If additional
change is necessary, repeat steps until the proper height is set.
Check for satisfactory condition by operating unit a few times.

The bottom frame of the Da-Lift is removable and adjustable to
ceiling level. Finish the bottom frame to match the ceiling.

Down
Yellow

Up

White

6

Optional

Install 11/2 pipe coupling plate for a projector mount. See Figure 6. Loosen set screws to move Mount Channel.
Tighten set screws to hold position.

⅜" Screws,
Washers,

Mount

And Nuts

Channel

Figure 6

Coupling Plate

Optional

Finish the Ceiling Tile Plate by attaching a ceiling tile to it, painting it or other inishing ideas. See Figure 7.
Use the adjustable Bottom Frame to position the Ceiling Tile Plate level with the ceiling.

Set Screws

Figure 7

Screws

Holding

Frame

Frame
Can
Adjust
Vertically

Screw
Holding
Ceiling
Tile Plate

Ceiling Tile
Plate Can
Adjust

LIMITED FIVE YEAR WARRANTY ON DALITE PRESENTATION PRODUCTS

Milestone AV Technologies LLC warrants certain Da-Lite branded products to the original purchaser only, to be free from defects in
materials and workmanship for a period of ive (5) years from the date of purchase by the original purchaser; provided they are properly
operated according to Da-Lite's instructions and are not damaged due to improper handling or treatment after shipment from the
factory.

This warranty does not apply to equipment showing evidence of misuse, abuse or accidental damage, or which has been tampered
with or repaired by a person other than authorized Da-Lite personnel.

Da-Lite’s sole obligation under this warranty shall be to repair or to replace (at Da-Lite’s option) the defective part of the merchandise.
Returns for service should be made to your Da-Lite dealer. If it is necessary for the dealer to return the screen or part to Da-Lite,
transportation expenses to and from Da-Lite are payable by the purchaser and Da-Lite is not responsible for damage in shipment.
To protect yourself against damage or loss in transit, insure the product and prepay all transportation expenses.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING WARRANTIES AS TO FITNESS FOR USE AND MERCHANTABILITY. Any implied warranties of itness for use,

or merchantability, that may be mandated by statute or rule of law are limited to the ive (5) year warranty period. This warranty gives
you speciic legal rights, and you may also have other rights, which vary from state-to-state. TO THE MAXIMUM EXTENT PERMITTED

BY APPLICABLE LAW, NO LIABILITY IS ASSUMED FOR EXPENSES OR DAMAGES RESULTING FROM INTERRUPTION IN OPERATION

OF EQUIPMENT, OR FOR INCIDENTAL, DIRECT, OR CONSEQUENTIAL DAMAGES OF ANY NATURE.

In the event that there is a defect in materials or workmanship of a Da-Lite product, you may contact our Customer Care Specialists at
3100 North Detroit Street, Warsaw, IN 46582, (574) 2678101, (800) 6223737.

IMPORTANT: THIS WARRANTY SHALL NOT BE VALID AND DALITE BRANDED PRODUCTS SHALL NOT BE BOUND BY THIS

WARRANTY IF THE PRODUCT IS NOT OPERATED IN ACCORDANCE WITH THE DALITE WRITTEN INSTRUCTIONS.

Keep your sales receipt to prove the date of purchase and your original ownership.

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CANADA P 877.345.4329 E [e-mail]
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In British Columbia, Milestone AV Technologies ULC carries on business as MAVT Milestone AV Technologie s ULC .

©2018 Milestone AV Technologies. DL0368 (Rev. 1) 7/ 18 Da-Lite is a registered trademark of Milestone AV
Technologies. All other brand names or marks are used for identiic ation purposes and are trademarks of
their respective owners. All patents are protected under existing designations. Other patents pending.

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