User manual DA-LITE SENIOR 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. Do not remove metal shipping brace (secures roller), wrapping paper, or tape strips until screen is installed. [. . . ] Make sure to review your Electrical Installation Checklists and wiring diagrams (included) for either 120 volt switch, 220/240 volt switch, or DRC low voltage control. Test installation by carefully running surface up and down several times. NOTE: The picture surface, when rolled down, should have a full wrap around the roller. Do not allow any part of the roller to become exposed. 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 for more or less drop of picture (viewing area), proceed in the following manner: MORE SCREEN DROP 1. When the screen stops, turn the "down" limit knob one-quarter turn clockwise. Test by raising picture surface approximately two feet, then lower again. When screen is in bottom position, do not adjust for more than 3" of additional drop. Turn the "down" limit knob one-quarter turn counterclockwise. NOTE: Limit "down" switch knob controls stopping point of picture surface in bottom position. Limit "up" switch knob controls stopping point of picture surface inside case. PICTURE SURFACE ROLLED UP OR CLOSED POSITION NOTE: Adjustments should not be necessary to screen in the rolled up or closed position. If necessary, use the following procedures: PICTURE SURFACE ROLLS TOO FAR INTO CASE 1. Repeat operation if picture surface continues to roll too far into case. Test by lowering picture surface approximately two feet with operating switch, then raise picture. Repeat operation if desired position is not reached. 2 RAISE LOWER RAISE LOWER DOWN UP SENIOR ELECTROL® INSTRUCTIONS FOR SCREENS 20' AND LARGER IN HEIGHT OR WIDTH MOTOR COMPARTMENT 10-3/4" LENG TH = + 23", FABRIC W ID ALL S IZES TH FOR SCREENS UP TO 18' X 18' MOTOR COMPARTMENT 9-1/2" 11-5/16" REINFORCED TOP 12-9/16" LENG TH = + 23", FABRIC W ID ALL S IZES TH REINFORCED TOP 18-5/8" HINGED ACCESS PANEL FOR MOTOR COMPARTMENT 18-5/8" 4-3/8" HINGED ACCESS PANEL FOR MOTOR COMPARTMENT FABRIC HEIGHT x WIDTH AS ORDERED, UP TO 18 FEET x 18 FEET FABRIC HEIGHT x WIDTH AS ORDERED, UP TO 20 FEET x 20 FEET OR UP TO 12 FEET HIGH x 24 FEET WIDE 4-3/8" END VIEW 3 3 /4 /4 123/16 SIDE VIEW 113/8± 1/16 3 /4 2 3 /4 3 /4 185/8 3 PICTURE "B" SURFACE 43/8 SUGGESTED SLOT WIDTH 91/2± 1/4 /4 HINGED ACCESS PANEL IN BOTTOM (FOR ALL WIRING & ADJUSTMENTS) 123/16 OUTLET BOX 8 ± 1/4 3 BOTTOM VIEW 3 /8" NUT & BOLT 2" /4" DIAMETER HOLES 10" OVERALL WIDTH OF BRACKET 27/8" 33/4" "A"± 1/4 LENGTH A=FABRIC WIDTH "B" PLUS 23" ALL SIZES 33/4" 27/8" 7 91/2" /8" 3 4" NOTE: INSTALL THIS BRACKET FOR CEILING TYPE HANGER ONLY /16" 2" WALL OR CEILING TYPE HANGER FIG. 3 3 SENIOR ELECTROL® INSTALLATION 120V WIRING DIAGRAM CAPACITOR RED RED (UP) BLACK BLACK RED (UP) WHITE BLACK (DOWN) GREEN (GROUND) DOWN ADJ. BLACK DOWN LIMIT SWITCH UP LIMIT SWITCH INTERNAL WIRING WHITE (COMMON) EXTERNAL WIRING TO BE COMPLETED BY INSTALLER MOTOR: 120V. 60 CYCLES 1/10HP INTERMITTENT DUTY JUNCTION BOX, MOUNTED IN SCREEN CASE, WITH AUTO-RESET THERMAL PROTECTOR IN WHICH INTERNAL WIRING TERMINATES IN WHITE, BLACK AND RED LEADS. BLACK (DOWN) UP OFF DOWN RED BLACK WHITE WHITE BLACK AC COMMON AC HOT 120 VAC 60 HZ 1 AMP. [. . . ] (b) Limit switch out of adjustment. (a) Lift bottom edge up and over roller. Incorrect stopping point in downward direction. (a) Lost roller wrap. (b) Limit switch out of adjustment. 6 TROUBLESHOOTING SYMPTOM 9. SOLUTION (a) Tighten set screws located on nylon gears (drives limit switch). [. . . ]