Inst
alla
tion
Installation: Assembly, connection and start-up
144
2.8.7 Staircase door station 1 8201
Assembly
Remove the TwinBus device and the supplied components from the packaging.
Surface-mounted
Note:
the speech quality depends on the installation of the device. Install the staircase door station at the
operator's eye level. When used in combination with the staircase door station, the handsfree
intercom units must not be coupled acoustically with the staircase door station. Acoustic couplings
are created, for example, by wide joint clearances in doors or air drains in conduits for electrical
wiring.
A
Wall mounting
B
Switch box mounting
00705-0
!
120
mm
8,5
mm
00724-0
00706-0
! N
N
)
*
Summary of Contents for TWINBUS
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Page 41: ...Installation Assembly connection and start up 41 Installation 00042 0 ...
Page 156: ...Installation Installation Assembly connection and start up 156 ...
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