LSDA 800 Series Quick Start Manual

800 SERIES GRADE 2 LEVER LOCKS
Instructions For Installing
Cylindrical Leverset
Screw Type Through-Bolts are
provided and recommended for
use on high frequency doors.
NOTE : Accurate door preparation is
essential for proper functioning of this
lock. Follow template and instructions
carefully.
The anti - sagging mechanism of
handle in cylindrical leverset has a
patent pending in the U.S. and
foreign countries.
4. Install strike
1"(25mm) Hole,
3 /4"(19mm)
5 /
6"
1
(8mm)
�
5 /
6"
1
(8mm)
ASA Strike - Standard
A. Mark vertical line and heightline on jamb exactly
opposite center of latch hole.
B. Drill (2) 1" (25mm) holes, 3 / 4 " (19mm) deep,
5 !
6 • (8mm) above and below heightline.
1
C. Use strike plate to pattern for cutout. Clean out
hole and install strike.
Door and jamb preparation
Door bevel
7 / a "(22mm) Hole,
±- -
11 / s"(17mm)
1
"
\
I
1
3fa"(10mm)
t
1
" I
---1-----1-� ' 3/a"(10mm)
T Strike
A. Mark vertical line and heightline on jamb exactly
opposite center of latch hole.
B. Drill (2) 7 /a " (22mm) holes, 1
1 /1 6 " (17mm) deep,
into doorjamb as shown.
C. Mortise a cutout for the strike. Use strike as a
pattern for the mortise.
(Strike should fit flush with the doorjamb.)
1. Mark door
A. Check lock for proper backset before
marking.
NOTE :Through- Bolts are provided and
recommended for use on high frequency
doors.
B. Detach stub.
C. Fold template at correct marking for door
bevel (high or low bevel, or flat).
D. Position template at correct height (recommended
height for centerline is 38" (97cm) from floor).
E. Mark center for 2
1 / 8 "(54mm) hole.
F. Also mark for (2) 5 ! 16 "(8mm) holes for
through-bolt type.
NOTE :Do not mark (2) 5 /
6 " holes for locks
1
No through-bolt type.
G. Use stub to mark center of door thickness.
HINT :For retrofitting existing lock holes, fold
template in half to position for the mounting screw.
Lock Installation
Must use "M6.0 x P0.75-8.5L" If thru bolts is not installed.
Must use• # 0-32UNF- - 1 /s" L • (packed with convertible
1 1
thru bolt) in installing convertible thru bolt.
Screws
Two #10-32UNF-1 / 8 "L Inside rose ass' y
1
\
Two M6.0 x P0.75-8.5L
\
.,,._,
- - - -
��
A. Disassemble inside lever.
B. Twist inside rose cover to remove.
C. Disassemble inside rose assembly.
2. Drill holes
0
C
B
A. Drill a 2
1 / 8 "(54mm) hole through door
(from both sides to avoid damaging door).
B. Drill (2) 5 /
6 " (8mm) holes for through-bolt
1
NOTE :Do not drill the (2) 5 / 1 6 " (8mm) holes
for locks No through - bolt type
C. Drill a 1" (25mm) or 7 / 8 " (22mm) (depending on
latch housing diameter) in door edge.
5. Disassemble inside trim
Spin dle
I nside Mounting plate
-- -
D. Disassemble inside mounting plate.
E. Insert the convertible thrubolts(provided) into the tapped holes in the outside rose ass'y.
3. Install latch
Drill(2)
9/54"
(3.5mm)
0
��
Faceplate
Mortise a
5/32"
(4mm) deep cutout
A. Insert latch into hole.Trace around faceplate
B. Chisel out wood until faceplate fits flat with
door edge.
C. Drill (2) 9/ 64 "(3.Smm) holes and secure latch
unit with com bi-screws supplied.
D. Fasten latch to door so that beveled side
of latch bolt faces jamb.
Outside rose ass'y
Outside Mounting plate
Through- Bolts are provided and
recommended for use on high
frequency doors.