Siemens OOHC740 - Page 80

Mounting / Installation
Base attachment wet BA721
5
80 | 108
Building Technologies
A6V10305793_m_en_
--
Fire Safety
2016-02-15
Figure 15: Installation and removal of protective cages and designation plates on base attachment wet
BA721
Fig. 1
Installation of base attachment wet BA721
● Installation on back box on substructure (2 screws)
● Installation of housing cover on back box (4 screws)
● Installation of detector base (2 screws)
Fig. 2
Master gauge for recesses
Fig. 3
Installation of protective cage DBZ1194, M20 x 1.5 metal cable gland, designation plate
DBZ1193A
Fig. 4
Installation of EMC-protective cage FDBZ294
WARNING
Danger of falling
Danger of injury
● When installing, use a secured ladder or work platform.
●
Only use detector exchanger DX791 as an installation tool.
1
2
2
122
13
1
3
1
2
2
122
13
13
160
13
13
Fig. 1
Fig. 2
Fig. 3
Fig. 4
A
A
DB110xx
DB721
DB721D
DBZ1194
FDBZ294
1x
1x
4x
2x
Click
DBZ1193A
4
.
5
7
.
5
A
Click