User manual SEARS 13953800

[. . . ] 53975SRT1 Read and follow all safety rules and operating instructions before first use of this product. Using the wall-mounted Assembly 8-11 Using your garage door opener . 26-27 Warranty Service Numbers 39 Back cover INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the instructions and warnings contained in this manual. Mechanical When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them. [. . . ] - Find two pairs of holes that line up and join with screws, lock washers and nuts. € Pull the emergency release handle toward the opener at a 45 ° angle so that the trolley release arm is horizontal. Assemble the door arm, Figure 4: • Fasten the straight and curved door arm sections together to the longest possible length (with a 2 or 3 hole overlap). € With the door closed, connect the straight door arm section to the door bracket with the 5/16"x1-1/4" clevis pin. Adjustment procedures, Figure 5: On one-piece doors, before connecting the door arm to the trolley, the travel limits must be adjusted. Limit adjustment screws are located on the left side panel as shown on page 28. € Open door adjustment: travel limit decrease UP 5116"xi -I/4" r, g":-ure Screws _r-_ Curved Door Arm 5/16"-18 5/16" 4 5/16"-18x7/8 - Press the Door Control push button. The arm should touch the trolley just ahead of the door arm connector hole. Refer to the fully closed trolley/door arm positions in the illustration. Connect the door arm to the trolley: • Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin. € Run the the door position UP limit opener through a complete travel cycle. If has a slight "backward" slant in full open as shown in the illustration, decrease the until the door is parallel to the floor. - Manually raise the door to the open position (parallel to the floor), and lift the door arm to the trolley. The arm should touch the trolley just in back of the door arm connector hole. Refer to the fully open trolley/door arm positions in the illustration. € Closed door adjustment: travel limit decrease DOWN - Turn the DOWN limit adjustment screw clockwise 5 complete turns. Figure 5 Fully Closed Trolley NOTE: When setting the up limit on the following page, the door should not have a "backward" slant when fully open as illustrated below. A slight backward slant will cause unnecessary bucking and/or jerking operation as the door is being opened or closed from the fully open position. Door Arm Connector Hole Emergency Door Arm Closed Release Handle (Undesirable) 27 ADJUSTMENT Adjust Limits STEP 1 Travel Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor KILLED by a closing garage door. € Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system. € If one control (force or travel limits) is adjusted, the other control may also need adjustment. € After ANY adjustments are made, the safety reversal system MUST be tested. [. . . ] 53680 Operates the garage door automatically from outside when remote control is not handy. 53684 SECURITY+ Compact 3-Function Remote Control: With loop for attaching key ring. 53724 SECURITY+ Keyless Entry: Enables homeowner to operate garage door opener from outside by entering a password. Premium Control Console: 53725 10 Foot Rail Extension: To allow a 10 foot door to open fully. [. . . ]