Dormakaba ED900, Руководство по установке

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96 ED900 02-2020 08125330
dormakaba ED900 Installation Instructions – Double egress door Chapter 32
32.6 Push arm maintenance
1 Drive arm
2 Adjustment arm
3 Adjustment arm
tube
32.6.1 Push arm maintenance.
WARNING
Set program switch to CLOSE
before performing maintenance!
1. Adjustment arm.
• Check for wear or damage.
• Check tightness of M6 x 10 flanged
button head screws (Fig. 32.6.2).
2. Shoe and adjustment arm assembly:
• Check for wear or damage at shoe
bearing (Fig. 32.6.3).
3. Adjustment arm socket and ball head
(Fig. 32.6.4).
• Check for wear or damage.
27.6.2 Shoe door mounting screws .
1. Remove screw cover caps (Fig. 32.6.1).
2. Check for tightness of mounting screws
(Fig. 32.6.3).
3. Replace screw cover caps.
27.6.3 Drive arm to ED50 spindle.
1. Remove spindle cap.
2. Check tightness of M8 SHCS.
CAUTION
Using torque wrench with 5 mm
hex key socket, torque M8 SHCS to
17 ft-lb [23 Nm].
Fig. 32.6.1 Push arm assembly
Fig. 32.6.4 Arm socket and ball head
10
4 M6 x 10 button
head screws
5 Drive arm socket
7
2
9
4
Fig. 32.6.3 Shoe bearing
2 Adjustment arm
3 Adjustment arm
tube
4 M6 x 10 mm flanged
button head screw
7 Shoe
9 Articulated
bearing
11 M8 SHCS
6 Adjustment arm
ball head
7 Shoe
8 Shoe mounting
screws (2)
5
6
5 Socket
6 Ball head
Fig. 32.6.5 Spindle M8 SHCS
1
6
5
8
8
7
3
2
4
Fig. 32.6.2 Push arm assembly hardware
11
10 Screw cover caps