Assa Abloy 1125 Series User guide

Assa AB 702027 Edition 2 Page 1 of 6
Mounting instruction
Panic exit device Assa 1125
This mounting instruction is intended for installation of panic exit device Assa 1125 with
following ordering numbers: 810700, 810701, 810702, 815697, 815698 and 815699.
Warning!
The safety features of this product are essential to its compliance with EN 1125.
No modification of any kind, other than those described in these instructions, are permitted.
Assa takes no responsibility for products not mounted as described in these instructions or if
enclosed maintenance and operating instruction not are followed.
In compliance with EN 1125 the Assa 1125 is intended for use on single doors with following
size:
Product Ordering
number
Max width of
door
Max height of
door
Max weight
of door
1125/1525 M8 810700 670-815 mm 2500 mm 100 kg
1125/1525 M9-M10 810701 816-1010 mm 2500 mm 100 kg
1125/1525 M11-M13 810702 1011-1300 mm 2500 mm 100 kg
1125/1526 M8 815697 670-815 mm 2500 mm 100 kg
1125/1526 M9-M10 815698 816-1010 mm 2500 mm 100 kg
1125/1526 M11-M13 815699 1011-1300 mm 2500 mm 100 kg
Assa 1125 must be installed together with Assas strike plate model 1887 with following
ordering numbers: 353355, 353356, 353357 and 353358.
Assa 1125 can be installed together with following outside modular profile accessories:
- Accessory set Assa 3325, ordering no 354565, including outside round cylinder cover and
handle.
- Accessory set Assa 3425, ordering no 354564, including outside round cylinder cover and
cover plate for handle position.

Assa AB 702027 Edition 2 Page 2 of 6
1. Install lock case Assa 1525 or 1526. The six-sided
follower shall be turned against the panic device. The
gap between door and frame shall be 1-3 mm to insure a
proper function.
2. Outside cylinder is fixed by four high security bolts
through the round mounting piece.
The two steering pins are, if necessary, cut according to
the table below and pressed into the mounting piece.
3. Cut the inside cylinder follower according to the table
below. Attach the cylinder to the central unit bottom
plate with two 13 mm screws.
Install the strike plate. NOTE! The
latch must be in a centered line to
the lower cut for the side screw in
the strike plate (see picture)

Assa AB 702027 Edition 2 Page 3 of 6
C-measure
of door
Length of cylinder
follower
0 / -1 mm
Length steering pin
± 2 mm
Stop washer/six-sided
follower
C-measure
16,5 mm 4 mm 20 mm 12 mm
20 mm 7 mm 20 mm 17 mm
25 mm 12 mm 20 mm 22 mm
30 mm 17 mm 30 mm 27 mm
35 mm 22 mm 30 mm 32 mm
40 mm 27 mm 30 mm 37 mm
45 mm 32 mm 30 mm 42 mm
50 mm 37mm 46 mm 47 mm
55 mm 42 mm 46 mm 52 mm
4. Use the circular tube tool and adjust the stop washer
on the six-sided follower according to the table below.
Put the adjusted six-sided follower into the lock case
with the stop washer against the cylinder follower on the
lock case.
Two lengths of the six-sided follower are enclosed in the
package to suit different door thickness. The follower
can, if necessar
y
, have to be cut.
C
5. The stop washer must be turned against the central
unit to prevent the six-sided follower to slip out from the
lock case.
6. Attach the central unit. Pay attention to the connection
between the cylinder follower and the mounting piece
and between the six-sided follower and the lock case.
During installation the ball-and-socket joint must be
turned against the direction of the panic bar.

Assa AB 702027 Edition 2 Page 4 of 6
8. Use the drill template to calculate position and drill
holes for the rear mounting bracket.
Do not attach the bracket at this point.
9. Attach the panic bar to the central unit with one Allen
screw.
7. Check the function from in- and outside cylinder:
- Function of dead bolt through in- and outside cylinder.
(only lock case mod 1525)
- Retraction of latch and deadlocking through in- and
outside cylinder.
11. Connect the ball-and-socket joint between the panic
bar and the central unit.
10. Attach the panic bar to the rear mounting bracket
with one Allen screw
.
Attach the mounting bracket lightly to the pre-drilled
holes in the door.

Assa AB 702027 Edition 2 Page 5 of 6
12. Check following functions:
- Opening by panic bar minimum five times. When
lock case 1525 is used; dead bolt shall be in a locked
position while testing.
- Deadlocking of dead bolt (only for 1525)
- Deadlocking of latch.
If necessary, adjust the link arm like this:
-No deadlocking/mechanism to hard:
Turn the socket joint on the link arm clockwise.
-Not fully retracted latch/to short movement on the link
arm:
13. Secure the ball-and-socket joint with the lock clip.
14. Attach the rear mounting bracket to the door.
15. Attach the plastic manipulation protection to the
bracket.

Assa AB 702027 Edition 2 Page 6 of 6
16. Attach the rear cover and the panic bar to the rear
bracket with two Allen screws.
17. Attach the outside accessory; handle or cover plate.
When handle is used, se picture how spindle and spindle
spring is to be installed.
19. Attach enclosed after glowing stripe on the push bar.
20. Test the function again according to point 12.
18. Attach front cover and panic bar with four Allen
screws.

Assa AB 702034 Edition 1 Page1 of 1
Maintenance and operating instruction
for Panic exit device Assa 1125
Panic exit device
Regular intervals of at least: One month
Check all fastenings, screws etc and that the panic bar operates in good order.
Open the door by pressing the panic bar. Ensure that the latch moves freely and get a god
engagement in the strike plate when the door is closed. The panic bar shall easily return to its
starting position after closing.
If outside handle is connected, also check the re-entry function after opening by the panic bar.
Check that the after glowing stripe is undamaged and well visible. Replace with a new stripe
if necessary.
Lock case
Regular intervals of at least: Six months
Lubricate both sides of latch and dead bolt.
Use quality grease with high adhesive capacity, such as Assa Lock Grease or similar.
Strike plate
Regular intervals of at least: Six months
Lubricate the sliding surface between strike plate and latch.
Use quality grease with high adhesive capacity, such as Assa Lock Grease or similar.
The gap between door and frame shall be 1-3 mm to insure a proper function. Adjust if
necessary.
Lock cylinder
Regular intervals of at least: Six months
Cleaning and lubricating is recommended before summer and winter.
Start with use of Assa Lock Cleaner and then follow up with Assa Lock Spray for lubrication.
At high frequency use or hard environment a shorter period of maintenance is recommended.
Warning! Never use oil or graphite lubricants in a lock cylinder.