Da-Lite Large Dual Masking Electrol - Manual (Page 3)

3
Pre-Installation
Installation
1. Carefully unpack screen.
2. Make sure to recheck measurements of screen location
before installation.
3. Do not remove the wrapping paper or pull the orange string
until the screen is installed.
Screens 14' wide and over use an ironing board to flatten the
fabric. The ironing board is part of the access panel (Fig. 3).
NOTE: Unit is not to be installed in air handling space.
Hangers (If required)
1. Make sure hangers are placed to fit into the
pre-determined notches.
2. Level unit lengthwise with a carpenter’s plum level.
CAUTION! Do not completely seal in unit. Access room must
be allowed for motor repair or fabric replacement.
ATTENTION! Ne fixez pas complètement l'unité. Un espace doit
être laissé pour pouvoir réparer le moteur ou remplacer la
toile.
3. Remove the slat retainer brackets from the front of the case (Fig. 3).
4. Remove wrapping paper and tape strips.
CAUTION! Do not cut wrapping paper or tape with knife
or any sharp tool. Remove by hand.
ATTENTION! Ne coupez pas le papier d'emballage ou le ruban
adhésif avec un couteau ou un outil tranchant. Retirez à la
main.
5. Install electrical hook up that applies to your unit. Make sure to
review your Electrical Installation Checklists and wiring diagrams
(included) for either 110 volt switch, 220/240 volt switch, or DRC
low voltage control.
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. An
appropriate disconnect device shall be provided as part of the
building installation.
6. Test installation by carefully running surface up and down several
times. Be prepared to stop screen. Standard Duty Cycle: 1 MIN. ON /
10 MIN. OFF.
NOTE: The picture surface, when rolled down, should have at least
a full wrap and a half around the roller. Do not allow any part of the
roller to become exposed.
Drywall Screw
Access Panel
Adjustment
Knob “Up”
Machine Screw
Adjustment
Knob “Down”
Mask Motor
Wiring Box
Screen Motor
Wiring Box
Figure 1
Slat Retainer
Brackets
(3 Screws)
Ironing Board
(Screens 14' Wide And Over)
Figure 3
Figure 2