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PRE-INSTALLATION

1.  Carefully unpack screen and remove outer wrapping from case.
2.  Make sure to recheck measurements 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.

INSTALLATION

  1.  Install screen by raising unit into position between joists at one end only. Install one lag screw in each mounting 

bracket.

  2.  Level unit lengthwise with a carpenter’s level and plumb level. Secure opposite end.

 

CAUTION! Do not seal in until screen has been secured in position and properly tested for satisfactory operation.

  3.  Carefully remove three shipping brackets by removing six hex head screws from case and three phillips head 

screws from aluminum slat. Use a phillips screwdriver, a hex socket and a ratchet. Slat should move freely (Fig. 1).

  4.  Detach access panel by removing screws (Fig. 1).
  5.  Remove junction box cover plate.
  6.  Install electric hook up that applies to your unit. Make sure to review your electrical installation checklist and wiring 

diagram (included) for either 120 volt switch, 220/240 volt switch or 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.

 

   

CAUTION! DO NOT CUT TAPE ON FABRIC WITH A KNIFE OR ANY SHARP TOOL. REMOVE BY HAND.

 

7.  Carefully remove two wood boards securing mask surface to case.

  8.  Test installation by carefully running picture and mask surfaces up and down several times. Be prepared to stop 

screen. Standard Duty Cycle: 1 MIN. ON / 3 MIN. OFF.

 

 

NOTE: When rolled down, the picture surface should wrap fully around the roller.  No part of the roller should be exposed.  
Picture and mask surfaces will automatically stop in the down position.

 

 

The mask will start down off the front of the roller, travel completely down past the bottom of the viewing surface,   

 

  then “step back” against the viewing surface to eliminate shadowing by rolling up the back side of the roller. Do not  

 

  adjust the limits to change this feature. 

  9.  Run the picture and mask surfaces upward. When the picture and mask surfaces are fully up the limit switches (in    

 

  the motors) are tripped and the motors shut off.

  10.  Check for satisfactory condition by operating screen a few times. Reinstall access panel.

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FIGURE 1 

FIGURE 2

DRyWaLL 

SCReW

aCCeSS PaNeL

MaChINe SCReW

PhILLIPS heaD SCReW

ShIPPING BRaCKeT

aDjUSTMeNT 

KNOB 

“UP”

PICTURe SURFaCe

MaSK SURFaCe

aDjUSTMeNT 

KNOB 

“DOWN”

MaSK MOTOR

SCReeN MOTOR

heX heaD SCReW

Содержание TENSIONED DUAL MASKING ELECTROL

Страница 1: ...t Street Post Office Box 137 Warsaw Indiana 46581 0137 Phone 574 267 8101 800 622 3737 Fax 574 267 7804 Toll Free Fax 877 325 4832 www da lite com e mail info da lite com Instruction Book for Tensioned DUAL MASKING Electrol The Da Lite Difference ...

Страница 2: ...with a current rat ing at least equal to that of the appliance should be used Cords rated for less amperage than the appliance may over heat 4 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 5 The use of an accessory attachme...

Страница 3: ...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 CAUTION DO NOT CUT TAPE ON FABRIC WITH A KNIFE OR ANY SHARP TOOL REMOVE BY HAND 7 Carefully remove two wood boards securing mask surface to case 8 Test installation by carefully running picture and mask surfaces up and down several times Be prepared to stop sc...

Страница 4: ...string screws reach the bottom of roller and there is no wraps of string around the roller Beyond this point the roller will start pulling up the aluminum slat the fabric will still be coming down and severe damage to the fab ric will occur 4 Replace access panel Less screen drop 1 Remove access panel Fig 1 2 Raise picture surface approximately two feet above desired level 3 Place operating switch...

Страница 5: ...n down position 3 When the screen stops turn the down limit knob Fig 2 one quarter turn counterclockwise Test by raising picture surface approximately two feet then lower again Repeat until desired picture surface position is attained Note Stop adjustment when string screws reach the bottom of roller and there is no wraps of string around the roller Beyond this point the roller will start pulling ...

Страница 6: ...ced with finished ceiling ALUMINUM slat 9 3 16 9 Mounting Bracket 8 11 16 Furring Strip Picture Surface Masking Surface 3 16 x 1 steel bar in pocket SUGGESTED 1 4 Lag Screws 1 1 2 1 1 2 Mounting Joist 3 4 finished Ceiling 3 1 2 panel Ceiling Tile Cut to 1 4 THICK ATTACH with mastic ALUMINUM slat 9 3 16 9 Mounting Bracket 8 15 16 Furring Strip Picture Surface Masking Surface 3 16 x 1 steel bar in p...

Страница 7: ...limit switch out of adjustment a Up limit switch out of adjustment a Gear Noise a Defective brake Solution a Verify 115 125V or 220 240V If insufficient voltage rewire incom ing electric line b Replace fuse c Reset circuit breaker d Check above Tighten all loose wire connections Correct any improper connections Down Position Check for power across black and white leads Up Position Check for power ...

Страница 8: ...le by the purchaser and Da Lite is not responsible for damage in shipment To protect yourself against damage or loss in transit insure the product and prepay all transportation expenses THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANTIES AS TO FITNESS FOR USE AND MERCHANT ABILITY Any implied warranties of fitness for use or merchantability that may be mandated ...

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