Table of Contents
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*24739468*
24739468
NOTE: If door does not have a
!
cutout for cabling inside lock
stile, door must be routed. Refer
to 98/9950WDC wood door
template #24663650.
98/9950WDC
1-Point
Latch
(LBL)
2-Point
Latch
includes these
additional
components
Installation Instructions
Fire-Rated
Devices
include these
additional
components
Metal Edge
Wrap required
for 60 and
90-minute
applications
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Summary of Contents for Von Duprin 9950WDC
- Page 1 (LBL) Metal Edge Wrap required for 60 and 90-minute applications 2-Point Latch includes these additional components NOTE: If door does not have a cutout for cabling inside lock stile, door must be routed. Refer to 98/9950WDC wood door template #24663650.
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Page 2: Table Of Contents
8-9 If you have any questions or comments please visit the resources below or give us a call so we can help get you on your way. Thank you for your continued support of Von Duprin. ADJUSTMENT Technical Support hot line: 877-671-7011... - Page 3 (continued) For 60 and 90-minute applications, install metal edge If necessary, align plastic template to mark 4 holes. wrap. Plastic Template Prepare center case mounting holes as required. If necessary, prepare door for top strike cutout. Latch Surface Mount Sex Bolts or 990 Trims 2"...
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Page 4: Fire Barrier
FIRE BARRIER Fire application only Fire components must be installed to maintain fire rating of opening. Peel adhesive backing from intumescent and apply to trim side of fire barrier. Intumescent must be properly aligned before exposed adhesive contacts fire barrier. Adhesive is permanent and not repositionable. Trim Side Trim Side Remove appropriate knockouts for device and trim. Exit Only (EO) shown Exit Only (EO) shown With fire barrier in correct orientation, slide barrier into door pocket. - Page 5 (continued) FIRE BARRIER KNOCKOUT TABLE Trim Trim Right Hand Reverse (RHR) Left Hand Reverse (LHR) Model Function Remove the knockouts listed below Remove the knockouts listed below Exit Only A B C D E J K D E G H I J K A B C D E H I J K B C D E G H I J K L-NL...
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Page 6: Latch Installation
LATCH INSTALLATION Confirm top latch is marked for EXIT DEVICES ONLY, Secure latch(es). then remove label. Bottom Push Side For 2-Point Latch Only of Door ATTENTION: FOR USE WITH Push Side EXIT DEVICES ONLY of Door RHR shown Connect cable end fitting(s) to latch(es). #25 Drill, Pilot 1¹⁄₂"... -
Page 7: Cable Installation
CABLE INSTALLATION Insert cable end fitting(s) into center slide. Secure center slide. Be sure to attach top cable to top end of center slide (marked “This Side Up”) Pull top cable thru mortise opening (a-1). Rotate spool using hex wrench to reveal cable hole in spool (a-2), if it is not visible or only partially visible. -
Page 8: Device Installation
DEVICE INSTALLATION If necessary, cut device. Install lift finger(s) and retainer clip(s). With device center case hanging over Insert lift finger screw and turn edge of table, slide L-shaped lift finger clockwise with screwdriver to Door thru upper block of center case. raise lift finger until the slot aligns with diameter of screw hole. - Page 9 (continued) Attach center case to door. Install end cap bracket and end cap. Do not overtighten center case to door (door edge cover plate won’t fit). Thru-bolting Trim #10 x 1¹⁄₄" Wood screw (1³⁄₄" door) (Surface mount WDC) #10-24 x ³⁄₄" (2¹⁄₄"...
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Page 10: Device Adjustment
DEVICE ADJUSTMENT ADJUSTMENT COMPONENTS Center Case Center Slide Top lift finger screw: Adjusts release point of latches Top lift finger: Transfers motion from exit Top locking screw: device spool inputs Locks lift finger screw adjustment Top spool screw: Sizes cable to door height and undercut Bottom locking screw Bottom latch pin... - Page 11 (continued) Adjust device for top latch retraction position. Adjust device for bottom latch retraction positon. Put top latch in locked Depress and HOLD push pad (or dog For 2-Point Latch Only position. device) until Step a-6. Depress and HOLD Maintain upward pressure on screwdriver and turn bottom lift finger screw (b-2) push pad (or dog If top latch releases, adjustment is...
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Page 12: Strikes And Fire Pin
STRIKES AND FIRE PIN Prepare door frame for top strike. Install 2 top strike screws using the slot features on the strike. If using a door seal or gasket, install first. From push side of door, with door nearly closed, use straight edge to transfer location of inside edges of top latch housing to underside of stop (a-1). - Page 13 (continued) Prepare floor for bottom strike. Install bottom strike. For 2-Point Latch Only For 2-Point Latch Only Clear holes of debris, then Secure the anchors using a Pull Side drop in anchors (slotted end hammer and punch first) Latch Chisel out pocket ¹⁄₂"...
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Page 14: Bottom Latchbolt Clearance
BOTTOM LATCHBOLT CLEARANCE Remove tape holding bottom bolt in place from bottom Perform bottom latch functional test. of door. For 2-Point Latch Only For 2-Point Latch Only c-1. Confirm bottom latchbolt does not drag against floor when door is opened. c-2. With door closed, bottom latch should be secure. Adjust bottom latchbolt clearance. -
Page 15: Top Strike And Covers
TOP STRIKE AND COVERS Adjust top strike as necessary, then install the third Install cover plate to door edge, then completely strike screw to fix the strike position. tighten down center case screws. For non-fire devices, first Metal prepare door edge ¹⁄₈"... -
Page 16: Troubleshooting
TROUBLESHOOTING If latches do not retract when pushpad is depressed: Remove cover plate from edge of door Pull down on top spool screw. If the top latch fails to actuate, readjust top spool (Steps 4d-1 thru 4d-4). Pull up on bottom spool screw. If the bottom latch fails to actuate, readjust bottom latch clearance (Steps 8b-1 thru 8b-4). If both actuate and the door is not functioning, proceed to next check.
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