hager 3700 Series Manuals

3700 Series ANSI Grade 2 Interconnected Lock Installation Instructions Meets ANSI 156.12 I-LS00770 For use on doors 1-3/8” to 2” (35 mm - 51 mm) thick REV 2 Page 1 of 3 1. MARK DOOR Place template on high edge of door bevel, suggested height 38” (965 mm) from floor. On door edge, mark centers of 1” (25.4 mm) holes for both top latch and bottom latch. Check backset of the lock you are installing, either 2-3/8” or 2-3/4” (60 mm or 70 mm). On door face, mark centers of 2-1/8” (54 mm) holes for top and deadbolt bottom leverset. NOTE: Be sure to use correct backset size. 2. DRILL HOLES Drill 2-1/8” (54 mm) hole for top deadbolt and 2-1/8” (54 mm) hole for bottom leverset through door face. Drill holes from both sides of door face to prevent splitting. Drill two 1” (25.4 mm) holes through centers of door edge. 3. INSTALL LATCHES A. Insert latch in holes. Latch faces must be parallel to door face. Mark latch face outline on door edge and remove latches. Chisel 5/32” (4 mm) deep or until latch faces are flush with door edge. Insert latches and tighten #8 screws securely. B. Latch faces should be vertically aligned. C. Face plate will be flush with door edge after tightening the screws. 4. INSTALL STRIKES A. Close door until latchbolts touch jamb to locate strike on jamb and center line of strike. Open door and extend line from mark to door stop. Measure one half of door thickness plus 1/8” (3.2 mm) from stop and vertically mark center line for strike. B To prep the deadbolt strike, drill two (2) 1” (25.4 mm) diameter holes 1” deep in door jamb 5/16” (8 mm) above and 5/16” (8 mm) below the horizontal center line. To prep the T-strike, drill two (2) 1” (25.4 mm) diameter holes 5/8” (15.9 mm) deep in door jamb 3/16” (4.7 mm) above and 3/16” (4.7 mm) below the horizontal center line. C. Match screw holes on the deadbolt strike with vertical center line on jamb. Mark the outline of the strike and chisel that area 1/4” (6.4 mm) deep for flush fit of dust box, wood frame reinforcer, and strike. Tighten dust box and wood frame reinforcer to frame using 3” wood screws. Insert strike and tighten to frame using #8 screws. Next, mark outline of T-strike on jamb. Mortise that area 3/32” (2.4 mm). Tighten T-strike to the frame using two (2) #8 screws. NOTE: Bottom strike has an adjustable tab that can be bent in or out to eliminate loose fit between door and door stop. CL 3/16” 3/16” CL 5/16” 5/16” CL 3" (76mm) wood screws Strike edges ‘A’ above, should be vertically aligned. A CENTER OF DOOR EDGE 1” HOLE 1” HOLE 2-1/8” HOLE 2-1/8” HOLE A LATCH FACE SLEEVE ADD THE SLEEVE WHILE INSTALLING LATCH B CL CL