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Instruções de Operação Wayne-Dalton, Modelo 452

Fabricante : Wayne-Dalton
Arquivo Tamanho: 2.5 mb
Arquivo Nome : 338306New05272008.pdf

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WARNING WINDING BARS MUST FIT SNUGGLY INTO HOLES IN SPRING WINDING CONES. ATTEMPTING TO WIND SPRINGS WITH LOOSELY FITTING RODS, SCREWDRIVERS OR OTHER IMPROPER TOOLS CAN RESULT IN SEVERE OR FATAL INJURY. Feed the cable attached to the left hand bottom bracket up the vertical track, behind the rollers and secure to the left hand drum. Push the drum up against the end bearing bracket and secure to the shaft by tightening the set screws (solid shafts use 1/4” key(s) and set screws to secure drums). Rotate drum and shaft until cable is taut, then apply locking pliers to torsion shaft with end resting against header. This will hold cable taut and on drum. There must be at least 1/2 wrap of cable on the drum. If not, contact Wayne-Dalton for proper length cables. Attach other cable to right hand drum. Push drum against end bearing bracket and rotate drum until cable is taut. Secure drum to shaft by tightening the set screws. Cable tension must be equal on both drums on single shaft applications. On split shaft applications, apply locking pliers to both torsion shafts, and secure bolts in coupling after springs are fully wound. Carefully, following spring winding instructions detailed in FIG Q, wind spring(s), using the appropriate 1/2”, 5/8” or 3/4” diameter winding rods of sufficient length; wind spring 1/4 turn at a time to the number of complete revolutions recommended on the spring turn chart. When the proper number of turns is reached, tighten the set screws on the winding cone. Release the locking pliers from the spring shaft(s). Adjust the coupler on split solid shafts until drums are in line (check door level) and tighten coupler. NOTE: Coupling used on solid shaft only. Tighten connecting bolts after winding springs. SPRING TURN CHART 12 DOOR HEIGHT 400-8 400-12 5250-18 800-32 6’6” 7.5 7.5 7’0” 7.875 7.875 7’6” 8.5 8.5 8’0” 8.875 8.875 6.75 8’6” 9.25 7.125 9’0” 9.5 7.375 9’6” 10.125 7.75 10’0” 10.5 8.125 5.375 10’6” 11 8.375 5.625 11’0” 11.5 8.875 5.875 11’6” 12 9.125 6 12’0” 12.5 9.5 6.25 12’6” 9.875 6.5 13’0” 10.25 6.75 13’6” 10.5 7 14’0” 10.875 7.375 14’6” 11.25 7.5 15’0” 11.5 7.625 15’6” 11.875 8 16’0” 12.25 8.125 16’6” 12.5 8.25 FIG Q WIND SPRINGS TOWARD CEILING. (STANDARD LIFT APPLICATIONS) 13 FIG R REAR SUPPORTS After spring(s) are wound, cautiously remove locking pliers from vertical tracks, while pushing downward on door to prevent it from raising unexpectedly, in case spring(s) were over wound. Carefully and slowly raise door, until one and a half sections are in the horizontal tracks. Lock door in this position using locking pliers attached to vertical tracks above bottom roller on one side and below bottom roller on other side of door. Space the horizontal tracks 3/4”-7/8” from section edge and level. Using 1-5/8” x 2-3/8” x 12 Ga. angle, fabricate back hangers and attach them to building as shown in FIG R using 3/8” bolts and nuts. Laterally brace all drop angles once proper spacing is achieved. Doors over 11 ft. high and over 14 ft. wide must have (1) intermediate drop hanger as shown in FIG R. Doors over 16’ high must have (2) intermediate drop hangers as shown in FIG R. INTERMEDIATE HANGERS FOR ALL DOORS OVER 11’ HIGH AND OVER 14’ WIDE. POSITIONED HALF WAY BETWEEN JAMB AND BACK HANGER. LATERAL BRACE ALL HANGER ANGLES. USE A 3/8” X 3/4” TRUSS BOLT FOR ROLLER CLEARANCE. 3/8” DIA. BOLT SHOULD PROTRUDE INTO TRACK TO SERVE AS A ROLLER STOP. APPLY LOCKING PLIERS TO VERTICAL TRACK ABOVE AND BELOW BOTTOM ROLLERS, ON EACH SIDE , TO SECURE WHILE ATTACHING BACK HANGERS. USE 12 GA. MINIMUM ANGLE (1-5/8” X 2-3/8”) 3/4”-7/8” DOORS OVER 16’ HIGH USE 2 INTERMEDIATE HANGERS. INTERMEDIATE HANGERS. BACK HANGERS. SPRING ADJUSTMENTS Release the locking pliers from vertical tracks and check the door’s counterbalance. Adjust springs if necessary. If door does not balance properly, verify that all supplied components such as struts are installed. Verify quantity, wire diameter, spring size & drums to the spring tag. Check Cable length. Add or subtract up to one turn on the springs. Contact Wayne-Dalton Corp. if problem persists. FINAL ADJUSTMENTS Vertical tracks can now receive final adjustments. Open and close the door a few times, checking and adjusting side clearance (if necessary). Tighten jamb fasteners (lags, self drilling, or anchors) to permanently secure verticals. Adjust door in or out from jamb by loosening the track to obtain proper seal. Permanently tighten all track bolts. Lubricate springs, rollers, and bearing with oil. DO NOT GREASE THE INSIDE OF THE TRACK. ALTERNATE STEEL SPRING PAD APPLICATIONS Contact Manufacturer For Applications Not Covered Below Maximum Door Size 9’ x 9’ (Maximum Door Weight 210 lb.) Cut perforated angle (1-5/8 x 2-3/8” x 11 GA.) to Dim “Y”. Thru-bolt top and bottom of angle to each girt using (4) 3/8” x 1-1/4” bolts and nuts. Thru-bolt center bracket to perforated angle using (2) 3/8 x 1-1/4” bolts and nuts (See FIG S). Maximum Door Size 14’ x 12’ (Maximum Door Weight 400 ...