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Hersteller: Sears Dateigröße: 3.77 mb Dateiname: Unterrichtssprache:

Secure the bracket as shown in Figure 1 if there is vertical reinforcement. If your installation doesn't require vertical reinforcement but does need top and bottom fastening holes for the door bracket, fasten as shown in Figure 2. HeaderBraokel Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, aluminum, steel, doors with ure 2 24 Figure 1 ONE-PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page. They apply to one-piece doors also. • Center the door bracket on the top of the door, in line with the header bracket as shown. Mark either the left and right, or the top and bottom holes. • Drill 5/16" pilot holes and fasten the bracket with HARDWARE SHOWN ACTUAL SIZE hardware supplied. If the door has no exposed framing, drill 3/16" pilot holes and fasten the bracket with 5/16"x1-1/2" lag screws (not provided) to the top of the door. ©© NOTE: The door bracket may be installed on the top Nut 5/16"_18 Loekwasher 5/16" edge of the door if required for your installation. (Refer to the dotted line optional placement drawing.) Drill 3/16" pilot holes and substitute 5/16"xl-1/2" lag screws (not provided) to fasten the bracket to the Carriage Boltdoor. 5/f 6"-f 8x2q/2" Header Wall Finished Ceiling 2x4Suppo_ Horizontal and verlical reinforcement is needed for lightweight garage doors (fiberglass, aluminum, steel, door with glass panel, etc.) (not provided). For a door with no exposed framing, or for the optional installation, use 5/f 6"xlq/2" lag screws (not provided) to fasten door bracket. 25 INSTALLATION STEP 12 Connect Door Arm to Trolley Follow instructions which apply to your door type illustrated below and on the following page. as Pulley i '#.-_8" MIN.._: i SECTIONAL DOORS ONLY • Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley from the inner trolley. Slide the outer trolley Stop Bolt Ring Fastener inner , Outer .Ciev_s Pun 5/16"xl" back (away from the pulley) for 8" minimum shown in Figures 1, 2 and 3. as / Trolley _!!!_iii • Figure 1: -Fasten straight door arm section to outer trolley with the 5/16"xl" clevis pin. Secure the connection with a ring fastener. -Fasten curved section to the door bracket in the 0 : 1P._U Door Bracket rv _ Release Relne_Se Straight Door Arm • same Figure way, using the 5/16"x1-1/4" 2: clevis pin. Figure 1 -Bring arm sections together. Find two pairs of holes that line up and join sections. as far apart as possible to increase rigidity. Select holes door arm MIN.. • Figure 3, Hole alignment alternative: -If holes in curved arm are above holes in straight arm, disconnect straight arm. Cut about 6" from the solid end. Reconnect to trolley with cut end down as shown. -Bring arm sections together. -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. Proceed to Adjustment Step 1, Door Bracket "_ Screws 5/16"q 8x7/8" page 28. Trolley will re-engage opener is operated. automatically when Figure 2 Pulley /! 0.,. ! _-.-n' .---._! HARDWARE SHOWN ACTUAL SIZE Stop :;' k © ©0' Washers Nuts 5/16" Nut 5/16"-18 Lock Washer 5/16" Ring Fastener 5/16" Trolle_!y 1 G ol Clevis Pin Clevis Pin Hex Screw 5/16"x1" (Trolley) 5/16"xlq/4" (Door Bracket) 5/16"-18x7/8" 5S/_r6.q8x7/8 ,, Figure 3 26 ALL ONE-PIECE DOORS 1. 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. • Secure with a ring fastener. 2. 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. Follow adjustment procedures below. • Open door adjustment: decrease UP travel limit -Turn the UP limit adjustment screw counterclockwise 5-1/2 turns. -Press the Door Control push button. The trolley will travel to the fully open position. -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. If the arm does not extend far enough, adjust the limit further. One full turn equals 2" of trolley travel. • Closed door adjustment: decrease DOWN travel limit -Turn the DOWN limit adjustment screw clockwise 5 complete turns. Figure 5 Fully Closed Trolley Door Arm Connector Hole Emergency Door Arm Closed Door Bracket _ RingFastener Lock 5/16"-18 Washers 5/16" 5116"xi -I/4" Screws _r-_ r,g":-ure 4 5/16"-18x7/8 Curved Door Arm -Press the Door Control push button. The trolley will travel to the fully closed positi...

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