51
ED900
02-2020
08125330
dormakaba ED900 Installation Instructions – Double egress door
Chapter 15
15.3.4 Fasten 115 Vac cable ground wires
to mounting plate ground studs.
1. Inactive door mounting plate – fasten
ground wire ring lug to mounting plate
ground stud (Fig. 15.3.8).
2. Active door mounting plate – fasten
ground wire ring lug to mounting plate
ground stud (Fig. 15.3.9).
TIPS AND RECOMMENDATIONS
Reference Fig. 15.3.10 for ground
stud wiring detail.
• Ground wire ring lug placed
between external tooth
lockwasher and flat washer.
Fig. 15.3.8 Inactive door – 115 Vac cable
ground wire
1
5
8
8.1
1
Active door mounting
plate
5
Ground stud
8
115 Vac power cable
8.1
Ground wire
Fig. 15.3.9 Active door – 115 Vac cable
ground wire
5
Ground stud
6
M5 nut
7
Flat washer
8.1
115 Vac power cable
ground wire
8.2 Ground wire ring lug
9
External tooth lock
washer
5
8.1
6
8.2
7
9
Fig. 15.3.10 Ground stud wiring
2
8
5
8.1
2
Inactive door
mounting plate
5
Ground stud
8
115 Vac power cable
DX3484
8.1
Ground wire
Fig. 15.3.6 115 Vac power cable
Fig. 15.3.5 Single program switch
1
3 conductor cable
3
Ring lug
5
Connector
3
3
5
5
1
3
Fig. 15.3.7 Wire retainer
3
Wire retainer
1
3 position program
switch
2
3 conductor cable
1
2
