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ED100/ED250 02-2018DL4614-050
dormakaba ED100/ED250 Service Manual Chapter 9
. Push arm maintenance
1 Adjusttment screw
2 Push arm
3 Connecting rod
assembly
3.1 Nut
4 M8 SHCS*
*custom SHCS
5 Shoe
5.1 Shoe mounting
screws (2)
6 Arm socket
7 Adjustment screw
ball head
.. Push arm maintenance.
. Push arm socket and adjustment screw
ball head:
• Check for wear or damage.
. Shoe and connecting rod assembly:
• Check for wear or damage.
. Connecting rod nut:
• Check for tightness of nut against
adjustment screw.
.. Shoe mounting screws to door.
. Check for tightness of mounting screws.
.. M SHCS torque
CAUTION
Using torque wrench with mm
hex key socket, torque M SHCS to
ft-lb.
. Push arm torque requirements
1
WARNING
Set program switch to CLOSE
before performing maintenance!
Fig. 9.6.2 Program switch
Fig. 9.6.1 Push arm assembly
4
3
1
2
3.1
5
5.1
6
7
6
7
Fig. 9.6.3 Arm socket and ball head
8
8 M8 SHCS (custom)
Fig. 9.7.1 Push arm M8 SHCS
Note: Exploded view shown for reference.
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General
Weight and Dimensions
