User manual DA-LITE DWA SCHEMA

[. . . ] Install one lag screw in each mounting bracket. !Level unit lengthwise with a carpenter's level and plumb level. Do not seal in until screen has been secured in position and properly tested for satisfactory operation. Carefully remove three shipping brackets by removing six hex head screws from case and three phillips head screws from aluminum slat. [. . . ] Detach access panel by removing screws (Fig. 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. !s 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. DO NOT CUT TAPE ON FABRIC WITH A KNIFE OR ANY SHARP TOOL. Carefully remove two wood boards securing mask surface to case. Test installation by carefully running picture and mask surfaces up and down several times. 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. "Up" Position Check for power across red and white leads. (b) Blown fuse. (d) No power to operating switch or junction. Power at junction box (e) Thermal overload tripped. (f) Broken wire in the "down" or "up" position. (g) Defective motor, limit switch or capacitor. Incorrect stopping position in downward direction. Incorrect stopping position in upward direction. NOTE: Screen will operate with a low pitched hum. (a) "Down" limit switch out of adjustment (a) "Up" limit switch out of adjustment (a) Gear Noise. (a) See installation instructions. (a) adjust "up" limit switch. See installation instructions (a) Replace motor assembly. (a) Defective brake. (a) Replace motor assembly. Printed in U. S. a. 6 77607 Rev. 3/95 LIMITED ONE YEAR WARRANTY ON DA-LITE PRESENTATION PRODUCTS Da-Lite Screen Company, Inc. [. . . ] 3/95 LIMITED ONE YEAR WARRANTY ON DA-LITE PRESENTATION PRODUCTS Da-Lite Screen Company, Inc. warrants its products to the original purchaser only, to be free from defects in materials and workmanship for a period of one (1) year from the date of purchase by the original purchaser provided they are properly operated according to Da-Lite's instructions and are not damaged due to improper handling or treatment after shipment from the factory. This warranty does not apply to equipment showing evidence of misuse, abuse or accidental damage, or which has been tampered with or repaired by a person other than authorized Da-Lite personnel. Da-Lite's sole obligation under this warranty shall be to repair or to replace (at Da-Lite's option) the defective part of the merchandise. [. . . ]