User manual DA-LITE TENSIONED EXECUTIVE ELECTROL

[. . . ] To reduce the risk of electric shock, do not disassemble this appliance. Incorrect reassembly can cause electric shock when the appliance is used subsequently. The use of an accessory attachment not recommended by the manufacturer may cause a risk of fire, electric shock, or injury to persons. SAVE THESE INSTRUCTIONS PRE-INSTALLATION 1. [. . . ] NOTE: The access door is slotted on one edge, permitting the slotted section to fit over the access panel clips on inside of case. Holes in access panel brackets should align with bumper bracket holes. Make sure there is approximately 3/16" clearance around access door. Fit access panel so it can be removed for maintenance. SCREEN ADJUSTMENT The picture surface drop, and the opening and closing of the fabric door, are controlled automatically by limit switches which have been preset at Da-Lite. When the picture surface is moving upward, it is controlled by a limit switch that shuts off when the door closes. The height for tensioned screens are adjusted at Da-Lite, changing the height of screen will change the tension on fabric and cause the screen to hang improperly. Do not adjust. 2 TENSIONED EXECUTIVE ELECTROL® INSTALLATION SuggeSted MethodS of InStallatIon offset mounting, recessed above ceiling, for plaster, dry wall or paneling. Door painted same finish as ceiling. type 1 & 2 type 1 & 2 Allow /8" min. clearance all around surface door. 1 INCLUDINg MOUNTINg BRACKETS 9 7/8" 9 1/2" 8" 3" FALSE TOP flush mounting, recessed above ceiling. paneling or installation in existing ceiling using molding around door. 3 /4" FALSE TOP 12 1/16" 3 12 1/16" PIcture SurFace 1 /4" 3 CEILINg TILE 1 /4" MAx. FILLER BLOCK /8" APPROx. NOTE: Paint the same as doors and ceiling or remove and replace with ceiling tile. /4" 2 1/2" 1 /8" 4 3/4" "L BRACKET " DRYWALL SCREW type 3 Allow 1/4" min. For use with acoustical or other ceiling tile 3/4" thick laid over door. 11 5/16" FALSE TOP 1 /4" x 1" SCREW & NUT INSERT MOUNTINg BRACKETS SHIM 3 1/2" ELECTRICAL OUTLET SURFACE DOOR LENgTH OF FABRIC WIDTH + 28 3/4", ALL SIZES "L BRACKET " FALSE TOP ACCESS DOOR 1 3 LAg SCREW /4" x 2" /4" MOUNTINg BRACKETS 3 /16" THICK 22" 2 3/16" 12 1/16" 9 /2" 1 4 1/2" 3 TENSIONED EXECUTIVE ELECTROL® INSTALLATION 120V WIRING DIAGRAM CAPACITOR BLACK DOWN LIMIT SWITCH DOOR SOLENOID LIMIT SWITCH BLUE RED (UP) DOWN ADJ. MOTOR: 120V. 60 CYCLES 1/10 HP INTERMITTENT DUTY WITH AUTO-RESET THERMAL PROTECTOR BLACK BLACK WHITE BLACK (DOWN) BLUE WHITE WHITE (COMMON) BLACK (DOWN) SOLENOID RED RED (UP) UP LIMIT SWITCH (OPERATED BY DOOR) INTERNAL WIRINg ExTERNAL WIRINg TO BE COMPLETED BY INSTALLER gREEN (gROUND) JUNCTION BOx, MOUNTED IN SCREEN CASE, IN WHICH INTERNAL WIRINg TERMINATES IN WHITE, BLACK AND RED LEADS IN MULTIPLE CONTROL INSTALLATIONS THIS SWITCH IS REPLACED BY THE LOW-VOLTAgE CONTROL, OPERATED FROM PUSH-BUTTON STATIONS. BLACK WHITE UP OFF DOWN BLACK RED BLACK WITH YELLOW AC COMMON AC HOT SIDE VIEW OF SWITCH & BOx 120VAC 60HZ. (SPDT) WITH CENTER OFF) THIS SWITCH CANNOT BE USED WITH L. V. C. 240 VOLT WIRING DIAGRAM FOR STANDARD WALL SWITCH: Da-Lite offers two styles of 240 volt wall switches for standard operation. Please see wiring diagram included in wall switch box included with screen. 4 TROUBLESHOOTING SYMPTOM 1. "Down" Position Check for power across black and white leads. NOTE: Use low voltage control (LVC) electrical checklist for either 1- or 3button control. [. . . ] CAUSE (a) Closing mechanism detached from door, allowing it to jam into box. SOLUTION (a) After securing fabric to roller, loosen set screws on motor gear and manually rotate solenoid assembly back over top of roller into position, then reattach door. Scraping or grinding noise. (a) If metal shipping bracket is left attached to screen, it may be rubbing on motor end of roller. [. . . ]