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Resumen del manual
• If using extension brackets or wood blocks, adjust right and left assemblies to the same distance out from the mounting surface. Make sure all door hardware Figure 3 WALL MOUNT (RIGHT SIDE) obstructions are cleared. <_r Extension Floor installation (Figure 4): d;ll Bracket (See Accessories) • Use wood blocks or extension brackets (See (Provided with Accessories) to elevate sensor brackets so the lenses Extension Brackel will be no higher than 6" (15 cm) above the floor. • Carefully measure and place right and left assemblies at the same distance out from the wall. Be sure all door hardware obstructions are cleared. • Fasten to the floor with concrete anchors as shown. Sensor (Provided with Bracket Extension Bracket) _" Indicator Lens Light Figure 4 FLOOR MOUNT (RIGHT SIDE) HARDWARE SHOWN ACTUAL SIZE _i_J Attach with i! Concrete Anchors (Not Provided) Indicator Carriage Bolt Wing Nut Staples Light 1/4"-20xl/2" 1/4"-20 Bracket 21 MOUNTING AND WIRING THE SAFETY REVERSING SENSORS • Slide a 1/4"-20xl/2" carriage bolt head into the slot on each sensor. Use wing nuts to fasten sensors to brackets, with lenses pointing toward each other across the door. Be sure the lens is not obstructed by a bracket extension (Figure 5). • Finger tighten the wing nuts. • Run the wires from both sensors to the opener. Use insulated staples to secure wire to wall and ceiling. • Strip 7/16" (11 mm) of insulation from each set of wires. Separate white and white/black wires sufficiently to connect to the opener quick-connect terminals. Twist like colored wires together. Insert wires into quick- connect holes: white to white and white/black to grey (Figure 6). ALIGNING THE SAFETY REVERSING SENSORS • Plug in the opener. The indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct. The sending eye amber indicator light will glow regardless of alignment or obstruction. If the green indicator light in the receiving eye is off, dim, or flickering (and the invisible light beam path is not obstructed), alignment is required. • Loosen the sending eye wing nut and readjust, aiming directly at the receiving eye. Lock in place. • Loosen the receiving eye wing nut and adjust sensor until it receives the sender's beam. When the green indicator light glows steadily, tighten the wing nut. Figure 6 Bell Wire Figure 5 Wing Nut 1/4"-20 Carriage Bolt --_ 1/4"-20xl/2" "Lens TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1. If the sending eye indicator light does not glow steadily after installation, check for: • Electric power to the opener. • A short in the white or white/black wires. These can occur at staples, or at opener connections. • Incorrect wiring between sensors and opener. • A broken wire. 2. If the sending eye indicator light glows steadily but the receiving eye indicator light doesn't: • Check alignment. • Check for an open wire to the receiving eye. 3. If the receiving eye indicator light is dim, realign either sensor. NOTE: When the invisible beam path is obstructed or misaligned while the door is closing, the door will reverse. If the door is already open, it will not close. The opener lights will blink 10 times. See page 20. Bell Wire l 1. Strip wire 7/16" (11 mm) 7,16" (11 m41) 2. Twist like colored wires together 3. Insert into appropriate terminals / / Red White Grey Invisible Light Beam Safety Reversing Sensor Quick-Connect Terminals Safety Reversing Protection Area Sensor 22 INSTALLATION STEP 1 1 Fasten the Door Bracket Follow instructions which apply to your door type as illustrated below or on the following page. A horizontal reinforcement brace should be long enough to be secured to two vertical supports. A vertical reinforcement brace should cover the height of the top panel. The illustration shows one piece of angle iron as the horizontal brace. For the vertical brace, two pieces of angle iron are used to create a U-shaped support (Figure 1). The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit. NOTE: Many vertical brace installations provide for direct attachment of the clevis pin and door arm. In this case you will not need the door bracke# proceed to Installation Step 12. SECTIONAL DOORS • Center the door bracket on the previously marked vertical centerline used for the header bracket installation. Note correct UP placement, as stamped inside the bracket (Figure 2). • Position the bracket on the face of the door within the following limits: A) The top edge of the bracket 2"-4" (5-10 cm) below the top edge of the door. B) The top edge of the bracket directly below any structural support across the top of the door. Header Bracket Fiberglass,aluminum or lightweight steel garage doors WILL REQUIREreinforcement BEFOREinstallation of door bracket. Contactyour door manufacturerfor reinforcement kit. HARDWARE SHOWN ACTUAL SIZE ©© Nut 5/16"-18 LockWasher 5/16" Carriage Bolt 5/16"-18x2-1/2" • Mark and drill 5/...