50
ED250
08-2018
DL4614-070
dormakaba ED250 IG Installation Instructions
Chapter 16
Fig. 16.11.1 Accessory wiring terminal block
1
PVC pipe (by others)
2
Accessory wiring
terminal block
3
Power off/on switch
5
115 Vac liquidtight
fitting
6
PVC reducer fitting
16.10.1 Installation of PVC reducer fitting
and PVC conduit from blockout to
cement case.
1. Insert PVC reducer fitting into cement
case 2 3/8" hole, install PVC conduit into
fitting.
1
PVC pipe (by others)
2
PVC reducer
coupling
Fig. 16.10.1 Cement case PVC reducer
fitting and PVC pipe
16.10 Single door, install PVC reducer fitting and PVC pipe
16.11 Single door, route accessory wiring into cement case
16.11.1 Route accessory wiring into
cement case.
1. Route accessory wiring into cement case
through PVC pipe and reducer fitting and
any additional accessory wiring
liquidtight conduits and fittings.
TIPS AND RECOMMENDATIONS
It is recommended not to
terminate accessory wiring at
accessory wiring terminal board
until after ED250 has been
commissioned (Para. 21).
Reference Chapter 23.
CAUTION
PVC coupling and PVC pipe
installation should be done by
qualified personnel.
CAUTION
Seal PVC reducer coupling both
inside and outside of cement case
2 3/8" hole with Permatex No. 2
sealant.
16.10.2 Additional liquidtight conduit and
fittings for accessory wiring.
1. Install any additional liquidtight conduit
and fittings that are required for
accessory wiring.
2
1
5
6
2
3
1