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3

6.  Remove switch assembly (boxed, located at pin end of fabric).

 

CAUTION! Do not cut wrapping paper or tape with knife or 
any sharp tool. Remove by hand.

7.  Pull orange string to remove wrapping paper.

8.  Install electrical hook up that applies to your unit. Standard 

installation is for a single 120VAC or 240VAC wall switch to 
control the screen. Optional Control units may have been 
ordered. Refer to additional instructions for the external VPI, 
external low voltage control and SCB-100. Refer to the 
appropriate wiring diagram for your screen.

 

NOTE:

 Screen has been internally wired at DA-LITE. Wiring 

designated “external” is completed by installer conforming to 
local and national codes.

9.  Lower picture surface approximately 4"-6" so that the slat will 

rest on top of the slat hooks.  Guide slat past hooks by gently 
pulling fabric forward (Fig. 3).  Do not bend hooks.

10.  Test installation by carefully running picture surface up and 

down 2-3 times. Be prepared to stop screen.  Standard Duty 
Cycle: 1 MIN. ON / 3 MIN. OFF.

11.  Run the picture surface upward. The surface door will 

automatically close when the picture surface rolls into the 
case. The ends of the slat will catch the two hooks on the 
surface door and pull the door closed. When the door closes, 
a limit switch is tripped and the motor shuts off.

 

CAUTION! Excessive continuous operation may cause 
overheating.

12.  Run picture surface downward until picture surface  

door fully opens.

13.  Install junction box cover plate.

14.  Close access door and reinstall screws at each end  

of access door.

 

CAUTION! Do not attempt to restore a lost wrap by 
adjusting limit switches. Allow one-eighth of an inch (1/8") 
clearance around surface door. Make sure door does not 
bind. Check hinges. Paint or tile cement will interfere with 
free operation. Gravity drops door.

15.  Complete installation by painting and finishing to suit  

your needs. Finish to allow access door to be removed  
if necessary.

Boardroom Electrol

®

 Installation

Figure 2

Содержание Boardroom ElEctrol

Страница 1: ...INSTRUCTION BOOK FOR Boardroom Electrol ...

Страница 2: ...se 2 Make sure to recheck measurement of screen location before installation 3 Remove center support brackets on 8 and wider screens only reverse brackets and reinstall flush with the top of the box NOTE Unit is not to be installed in air handling space 1 Install screen by raising unit into position between joists at one end only Install one lag screw or appropriate fastener in each mounting brack...

Страница 3: ...ion by carefully running picture surface up and down 2 3 times Be prepared to stop screen Standard Duty Cycle 1 MIN ON 3 MIN OFF 11 Run the picture surface upward The surface door will automatically close when the picture surface rolls into the case The ends of the slat will catch the two hooks on the surface door and pull the door closed When the door closes a limit switch is tripped and the moto...

Страница 4: ...rface position is attained CAUTION Do not adjust for more drop than what was ordered At least 1 1 2 wraps of fabric must remain on the roller This screen comes standard with 0 or 2 black at the top See the specification data sheet for details Boardroom Electrol Installation 120V Screens Screen Adjustment For 120V Screens Operating switch and plate furnished with screen SPDT with center off Black D...

Страница 5: ...bove desired level 2 Place operating switch in off position 3 Turn the white down limit knob Fig 5 one quarter turn clockwise Test by raising picture surface approximately two feet then lower again Repeat until desired picture surface position is attained CAUTION Do not adjust for more drop than what was ordered At least 1 1 2 wraps of fabric must remain on the roller This screen comes standard wi...

Страница 6: ...rface Door 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 3 4 3 4 3 4 3 4 1 4 1 4 1 4 1 4 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 2 1 2 1 1 2 1 2 To 3 4 Finished Ceiling 1 2 To 3 4 Finished Ceiling Furring Strip Slat Hook 1 4 x 1 Screw T Nut Drywall Screw Picture Surface Picture Surface 3 8 Steel Slat In Pocket 3 8 Steel Slat In Pocket L Bracket Mounting Bracket Mounting Joist Suggested 1 4 Bolt Suggested ...

Страница 7: ...s not hum Motor hums Blown fuse Replace fuse Tripped circuit breaker Reset circuit breaker No power to operating switch or junction box Check above Tighten all loose wire connections See above Up Position Check for power across red and white leads Insufficient line voltage must be at least 115V or 220V depending on motor type Correct line voltage Open door micro switch Replace micro switch Power a...

Страница 8: ... Down limit switch out of adjustment See installation instructions Noise NOTE Screen will operate with a low pitched hum Squeaking rubber end plug rubbing on motor Center roller in case Grinding Foreign object in screen rubbing on roller or fabric Remove Gear noise Replace motor assembly Coasting Defective brake Replace motor assembly Roller displaced from mounting bracket Pin end slipped out of n...

Страница 9: ...9 ...

Страница 10: ...HE 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 fitness for use or merchantability that may be mandated by statute or rule of law are limited to the one 1 year warranty period This warranty gives you specific legal rights and you may also have o...

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