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4.13. Requirements for the installation and putting into service
a) The sounder corresponds to state-of-the-art technology and was constructed taking into account the
specific regulations and guidelines.
b) The operating manual and the safety manual are aimed at educated and authorised electrical technical
personnel. Their contents must be made available to the technical personnel and implemented.
c) The electrical connection can only be carried out by persons authorised for this. Before connecting it is
to be ensured that the sounder is not live.
d) The safety instructions of this operating manual, the local installation standards as well as the valid
safety regulations and accident prevention guidelines are to be observed.
e) The sounder must be selected so that a clear perceptibility of the acoustic signal at maximum ambient
noise level can be guaranteed. The warning signal must exceed the ambient noise level by +10dB(A).
f)
When using numerous signals (tones), they must be clearly distinct in order to enable specific actions
by trained personnel.
g) Do not install two warning devices directly next to one another as mutual influencing during simultane-
ous operation cannot be ruled out. A distance of >1m fulfils the requirement.
h) The front part can be removed by releasing the 4 screws on the front side. Ensure a clean and undam-
aged seal during the installation.
i)
The connection assignment is illustrated in section 4.13.
j)
The cable screw joints with which the device is equipped are intended for round cable cross-sections
and an outer diameter of 8mm to 12mm. This guarantees the seal effect of the cable screw joint. If ca-
bles with other diameters or shapes are to be used, then other suitable cable screw joints must be used.
The IP protection category IP67 cannot be impaired.
k) During installation make sure that the cable(s) is/are secured against pulling and twisting. Please note:
the devices are not intended for mobile use.
l)
The opening of the horn is not to be facing upwards, particular when in use outside or in a dusty area.
m) The tones are set with help of the DIP switch S1, see tone table section 3.5.
n) The housing screw plugs (Torx-T20) of the sounder part are to be tightened with a torque of approx.
2 - 2.5 Nm for at least two cycles when closing the housing.
o) The correct function of the sounder is to be checked when newly commissioned, recommissioned and
after every repair. The safety function in particular is to be validated. The function test as described in
section 0 is also to be carried out.
p) Before repair, the supply voltage on the type plate is to be checked. The wrong operational voltage can
lead to damages or to the destruction of the equipment.
q) The sounder can only be operated in an undamaged and operationally safe condition within the specific
data.
r)
The operator is responsible for the trouble-free operation of the device.
4.14. Connection assignment
Sounder
Operating
L
Voltage
N
Monitoring
Circuit
Operating
L
Voltage
N
Potential-free
Alarm
Datei/ file name:085501958e.docx
PE L N
Sounder
channel
X1
2
4
6
1 3
5
PE
L
N
L N
X2
2 4 6 8
1 3
5 7
Seite / page: 32 / 52
Monitoring
Circuit
X1
X2
X3
Option TAS
Selector switch S1
for setting tones
Zeichnungsnr./ Drwg-no.: 30007-008-13e
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