Dormakaba 79 Series Assembly instructions

IMPORTANT: Wear Safety glasses before starting the replacement of parts.
790/79 Series Rework Installation Sheet
Current PCB
Switch
Holder
New
Cam Protective
Bracket
New privacy
Switch
New PCB
1
4 6
A
B
C
D
5
2 3
Remove screw and take out
battery pack
Remove foam, cam & screws and
disconnect cables
Assemble New PCB
Option
Option
Option
Motor (See step 4)
Pass cables in
housing gap
push cables
away from the
screw head
Place the plastic clip to hold the cables
in place. Make sure the clip is not on the
cables before to hold it with the screw
Before placing PCB connect stan-
dard cables and cables for door
option if applicable at orientation
as shown
Use screws
from step 4
Override Switch (See step 4)
Remove PCB
Remove 5 screws and take off the
back plate
Assemble protective bracket and
hold with one of the 5 screws from
step 2
Screw below
center label
Protective
Bracket
790/79 Series LOCK PCB + PRIVACY MECH. PARTS
PK3612_03_19

5X
1.877.468.3555
www.dormakabalodgingsupport.com
7
10 11
12 13
8 9
Connect privacy switch to PCB.
Location as shown
Assemble new cam. Move switch
lever (see arrow) first and assemble
cam after
Remove protective bracket
Assemble back plate with 5 screws Assemble battery pack with screw
Assemble the switch holder, pass
the wires underneath it. Make sure
the screw head is underneath as
shown.
Assemble privacy switch on switch
holder
Switch lever orientation
Screw
Head
Place Cam
orientation
as shown
Align cam &
back plate
Pass cables
through back
plate hole
Side contact Be careful that the spring does not jump and is still in its
position
Align marks
790/79 Series Rework Installation Sheet
PK3612_03_19