9 • Installing the key-in-knob mechanical
override model
PK2915-T 07_2014 E-760/770/790 SERIES RETROFIT INSTALLATION GUIDE
Page 13
2. Push in the lever catch (F) firmly. (see Fig. 2) to be flush with
drive tube diameter
2. Preparing the outside housing for the installation of the lever handle
1. Insert the cylinder (J) to be used as a tool or equivalent tool
to rotate the override shaft (L) and turn it clockwise until it stops
so that the two small indents (M) on the cross are now
vertically in line. (Fig.1)
(C)
(A)
(B)
(J)
(D)
Fig. 1
Fig. 2
lever catch (F)
Push lever
catch (F) in
Upon unpacking, the E-760/770/790 lock housing with mechanical override should look like the diagram
below with:
(A) The small indents on the cross of the override
shaft in line Horizontally
(B) The nylon washer and the spring washer
(not for lever feel) on the drive tube
(C) The lever catch in the out position
(F)
Override
Shaft (L)
Indents (M)
In verticle
position
(L)
(E)
Important: Assemble the lever, cylinder and lock
components before affixing the entire unit to the door.
i
1
2
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