Section 6 -
Testing Safety Limit Switches
CAUTION:
The AeroLift 100 / 150 is equipped with two Safety Limit Switches
(see "Adjustments")
. This switch may be damaged during shipping or by rough handling
on the job site.
1.
After the AeroLift 100 / 150 has been installed in the ceiling, but before the projector and closure are attached, the Safety Limit must be tested.
2.
Use a screwdriver or other tool to hold down the Safety Limit Switch. While holding down Safety Limit Switch, other installer should operate the unit. If the unit
works, Safety Limit Switch is broken and must be replaced.
CAUTION:
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.
Please Note:
As weight is applied to the AeroLift 100 / 150, the projector plate may shift slightly. If this occurs, use set screws on bottom of fabric roller brackets to
compensate for shift and level projector plate.
Draper’s optional Universal Projector Mount will hold up to 200 lb
(90.7kg)
.
See Installation Instructions included with Universal Pojector Mount.
If not using Draper’s Universal Projector Mount, generally the
video projector should be suspended from the bottom pan
according to projector manufacturer’s instructions.
Aerolift 100:
If installing with a closure, maximum projector size is:
20" x 25" x h.
(50.8 x 63.5 cm)
(width x length x height)
.
Aerolift 150:
If installing with a closure, maximum projector size is:
24
3/4
" x 35" x h.
(62.9 x 88.9 cm)
(width x length x height)
.
The traveling pan is drilled to accept Draper universal mounts.
Section 4 -
Installing Projector
If for any reason the hole placement must be changed,
completely lower AeroLift before attempting to drill
holes. When attaching projector 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
Sec. 9 for limit adjustment procedures)
.
CAUTION:
Keep fingers and other objects away
from ceiling closure when unit is operating.
Serious injury or damage can result.
5½”
(14cm)
12”
(30.5cm)
10”
(25.4cm)
12”
(30.5cm)
10”
(25.4cm)
3½”
(8.9cm)
Section 5 -
Operation
CAUTION:
When operating for the first time, cycle unit down and up several times to confirm satisfactory operation. Be prepared to cut POWER if necessary.
• 220V SINGLE STATION CONTROL -
3-position UP-OFF-DOWN switch permits operation to be stopped at any point. Factory adjusted limit switches
automatically stop screen when fully down or fully up.
Optional Controls
• 24V CONTROL -
3-button UP-STOP-DOWN switches stop at any point desired and operate in any sequence. Factory adjusted limit switches automatically stop
screen when fully up or fully down. Installer should incorporate an all-pole disconnect in fixed wiring available with RF or IR remote.
• KEY OPERATED SWITCHING -
Two key-operated switches optionally available with this unit:
•
Key-operated power supply switch controls power to screen and switches. When “off”, switches will not operate screen.
Key may be removed from switch in either "on" or "off" position.
•
Three-position key switch permits the screen to be operated directly by key. Requires screen operator to have a key.
• RS232 / ETHERNET -
Serial communication and network communication optionally available.
page 5 of 8
AeroLift 100/150 220V
