Centurion Code lock YL-99 Programming And Installation Instructions page 9

Step 4. Install Strike
Close door and mark horizontal centre of latch on to door
frame. Mark vertical line where door edge meets frame
and measure in half of door thickness to find vertical
centre. (Fig. 4a)
Extend both lines until they intersect and drill a 25mm hole
to 15mm depth.
Position strike plate and mark around edge.
Chisel frame to approx 1.5mm depth or until strike sits flush.
Drill 2 x 3mm screw holes and fix strike to frame. (Fig. 4b)
(Fig. 4a) (Fig. 4b)
Step 5. Install Outside
Knob
Feed the power cable
through latch and guide
spindle through until
outside rose sits flush.
Step 6. Install Inside Knob
Feed power cable through
hole in knob and guide
spindle into handle. (Fig 6a)
Screw inside knob to outside
knob using mounting screws.
(Fig. 6a)
(Fig. 6b)
(Fig. 6b)
Step 7. Plug in Battery Box
Insert power cable into battery
box and position box in line
with cover screw holes.
Step 8. Install Inside Cover
Plate
Position cover plate over
battery box and align with
screw holes.
Fasten screws to secure
cover plate to inside knob.
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