The POWER In PRESENTATION PRODUCTS Instruction Book for DA-LITE SCREEN COMPANY, INC. ® PROFESSIONAL ELECTROL 3100 North Detroit Street Post Office Box 137 Warsaw, Indiana 46581-0137 Phone: 574-267-8101 800-622-3737 Fax: 574-267-7804 www.da-lite.com e-mail: info@da-lite.
PRE-INSTALLATION 1. Carefully unpack screen. 2. Make sure to recheck measurements of screen location before installation. 3. Remove instruction cover plate (Fig. 2). Do not remove wrapping paper or tape strips until screen is installed. IRONING BOARD Professional Electrols, 14' and over, contain an ironing board to flatten the fabric (long strip attached). The ironing board is part of the screen case. Do not remove or alter (Fig. 1).
SCREEN ADJUSTMENT Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly adjusted at Da-Lite. Should it be necessary to adjust more or less drop of picture, proceed in the following manner: ! ▲ CAUTION! WHEN ADJUSTING AND TESTING, BE PREPARED TO STOP SCREEN QUICKLY AS SERIOUS DAMAGE MAY OCCUR. NOTE: Use a screw driver or allen wrench to make adjustments. MORE SCREEN DROP 1. Place operating switch in “down” position. 2.
PROFESSIONAL ELECTROL INSTALLATION SCREENS UP TO 18' WIDE SCREENS 20' AND WIDER 9-1/2" Length = Fabric Width +10", All Sizes 10-3/4" Length = Fabric Width +10", All Sizes 11-5/16" Reinforced Top Reinforced Top 5" Motor End Electrical Outlet Box 12-9/16" 5" Motor End Motor In The Roller Screen Without Doors Electrical Outlet Box 5" Motor In The Roller Screen Without Doors 5" SUGGESTED METHODS OF INSTALLATION CEILING TYPE HANGER RAFTERS 2" MOULDING PICTURE SURFACE PICTURE SURFACE 1" x 3"
PROFESSIONAL ELECTROL INSTALLATION 120V WIRING DIAGRAM RED (UP) BLACK (DOWN) WHITE (COMMON) GREEN (GROUND) WHITE (COMMON) RED (UP) BLACK (DOWN) BLACK (DOWN) TO JUNCTION BOX MOUNTED IN SCREEN CASE, IN WHICH INTERNAL WIRING TERMINATES IN WHITE, BLACK, AND RED LEADS. IN MULTIPLE CONTROL INSTALLATIONS THE SWITCH IS REPLACED BY THE LOW VOLTAGE CONTROL, OPERATED FROM PUSH BUTTON STATIONS. GREEN (GROUND) UP AC COMMON OFF AC HOT 115V. AC 60HZ 1 AMP. MAX.
TROUBLESHOOTING SYMPTOM 1. Screen will not operate or will not go “down.” Motor does not hum. CAUSE SOLUTION (a) Blown facility fuse. (a) Replace facility fuse. (b) Tripped facility circuit breaker. (b) Reset facility circuit breaker. (c) No power to operating switch or junction box. (c) Check above. Tighten all loose wire connections. Recheck wiring. See installation instructions. “Down” Position Power at junction box Motor hums. 2. Screen will not move upward. Motor does not hum.
TROUBLESHOOTING SYMPTOM CAUSE SOLUTION 3. “Down” limit switch incorrect. (a) “Down” limit switch out of adjustment (a) See installation instructions 4. Noise (a) Squeaking, rubber end plug rubbing on motor. (a) Center roller between mounting brackets by pushing roller away from motor end. (b) Grinding. Foreign object in screen rubbing on roller or fabric. (b) Remove foreign object. (c) Gear noise. (c) Replace motor assembly. 5. Coasting (a) Defective brake. (a) Replace motor assembly. 6.
Printed in U.S.A. 7 81654 Rev.
