16
E-730/630/750/79E/ RT Series Installation Guide - PK3677_T_04_16
22. The cap has a small groove on one edge (to
allow ease of removal) this should be facing
down. Insert bottom snap of cap in handle
hole below the cylinder. With a small screw-
driver, push top snap of cap down while
pushing the cap into place to cover the key-
hole (Fig. 15)
23. To remove the cap, insert a small flat screw-
driver into this groove and gently pry the
cap off, being careful not to damage it. (You
may want to cover the bottom of the lever
to protect the finish from being scratched
through the process of removing the cap).
(Fig.16)
19. With the door open, insert key in cylinder
and turn it clockwise until it stops.
20. Let go of the key and turn the lever handle
(clockwise for right-handed and counter-
clockwise for left-handed locks). The latch
must retract .
21. Extend deadbolt and repeat the above
operation (turn key clockwise until it stops),
latch and deadbolt must retract complete-
ly.
!
Verify the functionality of the override
after the lock is installed on the door:
Fig. 16
Fig. 17
23a. Loosen the set screw (01) to free the lever
using Allen Key (P1) (Approx. 1/4 turn).
24. Remove the cap from the lever handle (see step
23, Fig. 16).
25. Insert key.
26. Turn the key clockwise until it stops.
27. Release key.
28. Use a small flat screwdriver to push in the lever
catch through the small hole underneath the lever
handle (Fig. 17).
29. Pull the lever handle off of the lock housing
(be careful not to lose the cylinder plug).
30. Replace the old cylinder with the new one
in the lever handle. Only same kind and
same length of cylinder with 2 grooves in
cross, in the end of the cylinder plug could
be used on the E-730/630 Series locks. (Fig.
18)
Fig. 15
(I)
Hole below cylinder
Bottom snap (First)
Top snap (Second)
Push (Third)
Fig. 18
2 Grooves in cross
Fig. 16A
(P1)
(01)
8
Test the Mechanical Override
Function
(Continued)
10
How to Change Lock Cylinders
9
Cover the key Hole & Cylinder with
the Cap
