Da-Lite Tensioned Conference Electrol User Manual
INSTRUCTION BOOK FOR
Tensioned Conference Electrol
Important Safety Instructions
Pre-Installation
When using your video equipment, basic safety precautions
should always be followed, including the following:
1. Read and understand all instructions before using.
2. 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.
3. The use of an accessory attachment not recommended by the
manufacturer may cause a risk of ire, electric shock, or injury to
persons.
4. Do NOT lift or push up on the camera arm mechanism at any
time. This may cause improper operation and/or component
failure or injury to persons.
Save These Instructions
Installation
NOTE: Unit is not to be installed in air handling spaces.
1. Carefully unpack screen and remove outer wrapping from case.
2. Make sure to recheck measurements of screen location
before installation.
Hand Hole
1. The case brackets provide multiple attachment points for bolts,
cables, or threaded rod. The following page shows two locations
for typical threaded rod installations with the external case
mounting brackets (Figure 1a) and without them (Figure 1b). The
internal case brackets can be accessed through the hand holes
(Figure 1c).
2. The case has a self-trimming lange around the bottom. Ceiling
tiles or drywall may be placed on top of this lange to provide a
inished appearance.
3. After securing the case in the ceiling, check that the case is level
and plumb.
4. Use supplied 1/8” nex key and a 1/4” wrench to remove silver
shipping brackets attached to slat and screen case.
5. Install electrical connections that apply to your unit. Refer to the
electrical diagram on page 4. The electrical connections are
accessible by removing the two screws on the primary junction
box cover and the two screws on the secondary low voltage
cover (Figure 2). You can remove the access door if needed to
allow for greater access to the electrical wiring. To remove the
access door; remove the screw from each end of the door while
holding the door and slide the door of the langes (Figure 3).
Figure 1a – Threaded Rod with Internal Bracket
Hand Hole
Figure 1b – Threaded Rod with Internal and External Bracket
Internal
Bracket
NOTE: 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
Hand Hole
Figure 1c – Internal Bracket
Installation (continued
6. Remove shipping brackets by removing the hex head screws
from aluminum slat and case. Slat should move freely (Figure 2).
(Only if the roller assembly is pre installed.)
7. Test installation by operating the screen several times. Be
prepared to stop the screen. Standard Duty Cycle: 1MIN. ON/3
MIN. OFF. The fabric door (rear door) will not close until the wall
switch is placed in the up position and when the screen motor
stops at its limit switch in the up direction.
CAUTION: Excessive continuous operation may cause the
motor to overheat. If this happens the motor will shut of
until it cools to a normal operating temperature.
ATTENTION! Le fonctionnement continu et excessif peut
provoquer une surchaufe.Si cela se produit, les moteurs
s'arrêteront jusqu'à qu'ils se soient refroidis à la température
normale de fonctionnement.
Primary Junction Box Cover
8. Run the screen down enough to open the fabric door. Insert
the access door on the langes and reinstall the screws to
secure the door.
Door Screw Door Screw
Access Door
Shipping Bracket
Secondary Low
Voltage Cover
Figure 2 – Bottom of Case Figure 3 – Bottom of Case
3
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