Dormakaba QDB284 Operating instructions

Dormakaba
Brand
Dormakaba
Model
QDB284
Type
Operating instructions

This manual is also suitable for

DORMA - QDB200 series 04-2022 1T93740_B www.dormakaba.us

 
 

  
 

 
 
 
 
 






 
 

 

 

 
 
 
Door jamb
Screws
X2
Reinforcer
plate
Strike
plate
Screws
X2
Large
screw
holes
Box
door
of
Interior
Deadbolt
latch
Screws
X2


 
 
 

 


 

 
 
Adapter
plates
Deadbolt
latch
Deadbolt
latch Thumb
turn
Screws
X2
door
of
Interior
WARNING:
Drill depth =
1/2 door thickness,
NOT a through hole
2-3/8"
(60 mm)
or
2-3/4"
(70 mm)
1-1/8"
(29 mm)
1"
25.4 mm
2-1/8"
54 mm
1-3/8" – 2-1/64"
(35 mm – 51 mm)
or
2-1/64" – 2-1/4"
(51 mm – 57 mm)
6
4
1
2
3
5
5
 
 
 
 
 
 
DORMA - QDB200 series 04-2022 2T93740_B www.dormakaba.us
For online instructions visit:
https://dhwsupport.dormakaba.com/hc/en-us
For assistance or warranty information:
Call 1-800-392-5209 or visit
https://dhwsupport.dormakaba.com/hc/en-us
 
 
   
   




 
 


 


 


 
 


 
 









Ø 2-1/8"
(51 mm)
2-3/4" (70 mm)
2-3/8" (60 mm)
Backset
Backset
A
B
Fold
1-3/8" (35 mm)
1-3/4" (44 mm)
2" (51 mm)
Blind
Hole
Blind
Hole
Ø 2-1/8"
(51 mm)
2-3/4" (70 mm)
2-3/8" (60 mm)
Backset
Backset
A
B
Fold
1-3/8" (35 mm)
1-3/4" (44 mm)
2" (51 mm)
Blind
Hole
Blind
Hole
BA
4"
(102 mm)
deep
1"
25.4 mm
A
B
2-1/8"
54 mm
WARNING:
Not a drill
through hole;
drill ONLY
to the edge of
hole B.


  
 
 
 




 


 


door.
 


 


 
 

x2
1/4"
(6.4 mm)
deep
3/32"
2.4 mm
Door
stop

 
 
 
 
 
1"
(25.4 mm)
deep 1"
25.4 mm



 
 

1/2"
(13 mm)
deep
1/8"
3 mm



 
 


 


x2
Ø 2-1/8"
(51 mm)
2-3/4" (70 mm)
2-3/8" (60 mm)
Backset
Backset
A
B
Fold
1-3/8" (35 mm)
1-3/4" (44 mm)
2" (51 mm)
Blind
Hole
Blind
Hole
Ø 2-1/8"
(51 mm)
2-3/4" (70 mm)
2-3/8" (60 mm)
Backset
Backset
A
B
Fold
1-3/8" (35 mm)
1-3/4" (44 mm)
2" (51 mm)
Blind
Hole
Blind
Hole
Ø 2-1/8"
(54 mm)
2-3/8" (60 mm) backset
Face
Face
A
B
Fold
Fold
Ø 2-1/8"
(54 mm)
AB
2" (51 mm)
1-3/4" (45 mm)
1-3/8" (35 mm)
1-3/8" (35 mm)
1-3/4" (45 mm)
2" (51 mm)
Blind
Hole
Blind
Hole
Blind
Hole
Template to scale
1 : 1, full size.
Verify exactly
1" [25.4 mm].
Measure scale
after printing.
0 1
Template to scale
1 : 1, full size.
Verify exactly
1" [25.4 mm].
Measure scale
after printing.
0 1
2-3/4" (70 mm) backset
2-3/4" (70 mm) backset
2-3/8" (60 mm) backset
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Dormakaba QDB284 Operating instructions

Dormakaba
Brand
Dormakaba
Model
QDB284
Type
Operating instructions
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