DA LITE 10M User Manual

INSTRUCTION BOOK FOR  
Da-Lift Projector Lift  
10M, 15M, 15, 19, 19L  
Suggested Methods Of Installation  
1. Mounting Da-Lift Projector Lift between joists.  
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.  
Install the joists at the proper height and width to fit 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.  
NOTE: Da-Lift projector lift must be installed level!  
Lifting  
Capacity  
40 lbs.  
Width  
A
Height  
B
Depth  
C
Height  
D
DIm.  
E
Dim.  
F
Model  
Da-Lift 10M  
Da-Lift 15M  
Da-Lift 15  
22-5”  
22-5”  
30-3”  
32-3”  
42-3”  
15”  
22”  
4-1”  
9-1”  
9-1”  
13-1”  
13-1”  
24-1”  
24-1”  
32-1”  
34-1”  
44-1”  
14”  
40 lbs.  
20”  
20”  
24”  
22”  
14”  
300 lbs.  
300 lbs.  
300 lbs.  
34”  
38”  
48”  
16-1”  
16-1”  
16-1”  
Da-Lift 19  
Da-Lift 19L  
24”  
F
E
A
C
B
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,  
flat 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  
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.  
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 flush with the ceiling.  
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  
Junction  
Box  
Black (Hot)  
Green  
White (Common)  
120V.  
Plug-In For T.V.  
White (Common)  
120V.  
Black (Hot)  
Operating Switch,  
Switch Box, And  
Plate Furnished With  
Da-Lift. (SPDT With  
Center Off)  
Red (Down)  
Figure 3  
Up  
AC Common  
AC Hot  
Off  
120V. AC 60Hz.  
2.2 AMP. Max  
Down  
Black & Yellow  
Black (Up)  
This Switch Cannot Side View Of  
Be Used With L.V.C. Switch & Box  
240 Volt Wiring Diagram  
Da-lite offers two styles of 240-volt wall switches for standard operation.  
Please see wiring diagram included in wall switch box included with screen.  
4
Da-Lift Projector Lift Adjustment  
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 field 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  
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  
Drive Motor  
Limit Switch Adjustment  
Figure 4  
Up  
White  
Models 10M, 15M  
Use a small screwdriver or 5/32” hex wrench and insert in  
number 2 switch. Turn clockwise for less drop. Check for proper  
stopping height. Repeat steps until the proper height is set.  
The bottom frame of the Da-Lift is removable and adjustable  
to ceiling level. Finish the bottom frame to match the ceiling.  
See Figure 5.  
2
Down  
Drive Motor  
Limit Switch Adjustment  
1
Figure 5  
Up  
5
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.  
3/ Screws,  
Washers,  
And Nuts  
Mount  
Channel  
Figure 6  
Set Screws  
Coupling Plate  
Optional  
Finish the Ceiling Tile Plate by attaching a ceiling tile to it, painting it or other finishing ideas. See Figure 7.  
Use the adjustable Bottom Frame to position the Ceiling Tile Plate level with the ceiling.  
Figure 7  
Screws  
Holding  
Frame  
Frame  
Can  
Adjust  
Vertically  
Screw  
Ceiling Tile  
Plate Can  
Adjust  
Holding  
Ceiling  
Tile Plate  
A Milestone AV Technologies Brand  
3100 North Detroit Street  
Warsaw, Indiana 46582  
P: 574.267.8101 or 800.622.3737  
F: 574.267.7804 or 877.325.4832  
DL–0368 6.14  
© 2014 Milestone AV Technologies LLC. Printed in U.S.A.  
78100  

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