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Фрагмент инструкции
Mark a vertical pencil line on the mounting surface above the door, at the center. Measure from the center of the bearing, in one of the end bearing brackets, downwards, to the top the door. Using that measurement, measure that distance upwards from the top of the door to the mounting surface, and mark a horizontal pencil line which intersects the vertical pencil line. Align the edge of the center bearing bracket with the vertical pencil line and the center of the bearing in the center bearing bracket with the horizontal pencil line; this is to ensure the torsion tube is level between the center and end bearing brackets. Attach the center bearing bracket to the mounting surface, using (2) 5/16” x 1-5/8” lag screws and (1) 5/16” x 2” tamper-resistant lag screw. IMPORTANT: Us e a 5/16” x 1-5/8” tamp er-resista nt la g screw inst ead of th e 5/16” x 2” tamper -resista nt lag screw if mounting surface is mounted over masonry . Tamper-resista nt lag screw must be attached through the bottom hole of the center bearing bracket. Center bearing bracket Vertical line Mounting surface Equal distance (top of door section to horizontal line) Horizontal line Center of end bearing bracket 9 Please Do Not Return This Product To The Store. Contact your local Wayne-Dalton dealer. To find your local Wayne-Dalton dealer, refer to your local yellow pages business listings or go to the Find a Dealer section online at Center bearing bracket (1) 5/16” X 2” or (1) 5/16” x 1-5/8” Tamper-resistant lag screw (2) 5/16” x 1-5/8” Lag screws Vertical line Mounting surface Horizontal line Spring Assembly 16 Tools: Step Ladder IMPORTANT: Right and left hand is always determined from inside the building looking out. NOTE: Identify the springs provided as either right hand wound (red winding cone), which goes on the LEFT HAND SIDE or left hand wound (black winding cone), which goes on the RIGHT HAND SIDE. Facing the inside of the door, lay the torsion tube on the floor. Lay the spring with the black winding cone and the black cable drum at the right end of the tube. Lay the spring with the red winding cone and the red cable drum at the left end of the tube. NOTE: The set screws used on all torsion winding cones and cable drums are now colored red. DO NOT identify right and left hand by the set screw color. Slide the center bearing bracket onto the torsion tube followed by the springs and cable drums. The center bearing bracket, springs, and cable drums must be positioned as shown. With assistance, pick up the torsion assembly and slide one end of the torsion tube through one end bearing bracket and the other end of the torsion tube through the other end bearing bracket. Position the torsion tube so that equal amounts of the tube extend from each end bearing bracket. Torsion tube Center bearing bracket Right hand wound, red winding cone (left hand side) Left hand wound, black winding cone (right hand side) Right hand cable drum, black Left hand cable drum, red End bearing bracket End bearing bracket Equal spacing Spring Attachment 17 Tools: Step Ladder, Ratchet Wrench, 9/16” Socket, 9/16” Wrench Align the stationary spring cone(s) at the end of the spring(s) with the holes in the center bearing bracket. Secure the spring(s) to the center bearing bracket with (2) 3/8”-16 x 1-1/2” hex head bolts and (2) 3/8”-16 nuts. IMPORTANT: The spring war ning tag (s) supplied must be securely attached to the statio nary spring cone(s) in plain view. Should a replacement spring war ning tag be required, contact Way ne-Dalto n Corp. for free replacements. Center bearing bracket Stationary spring cone (2) 3/8”-16 x 1-1/2” Hex head bolts (2) 3/8”-16 Nuts Counterbalance Cables 18 Tools: Step Ladder, Locking Pliers, 3/8” Wrench Thread the counterbalance cable around the back side of the left cable drum and verify that there are no cable obstructions. Hook the cable into the drum. Slide the left hand cable drum against the left hand end bearing bracket and tighten the set screws in the drum to 14-15 ft. lbs. of torque (once set screws contact the tube, tighten screws one full turn). Rotate the left hand drum and torsion tube until cable is taut. Attach locking pliers to torsion tube and brace locking pliers against jamb to keep cable taut. Repeat for right hand side. IMPORTANT: Inspect each cable, making sure they are seated properly on the cable drums and that have equal cable tension. Left cable drum Counterbalance cable hooked in cable drum Left cable drum Counterbalance cable Locking pliers Set screws Jamb Left end bearing bracket Torsion tube 10 securing Door for spring Winding Tools: Vice Clamps 19 Place vice clamps onto both vertical tracks just above the third roller. This is to prevent the garage door from rising while winding counterbalance springs. WARNING fAILuRE TO PLACE vICE CLAMPs ONTO vERTICAL TRACk CAN ALLOW DOOR TO RAIsE AND CAusE sEvERE OR fATAL INjuRy. Vice clamps above third roller on both sides of door Bottom section Vice...
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