ZÖLLNER ZETFON-Fonomat 4x70s User manual

Operating Instructions for
ZETFON - Fonomat 4x70s 1/3
1. General
The ZETFON-Fonomat 4x70s works in accordance with the inland navigation rules
(BinSchUO, BinSchStrO and RheinSchPV) in respect of the release of sound
signals in restricted visibility and while navigating under radar. The unit also
corresponds with the Federal Act No. 103 - concerning the introduction of a "keep
clear signal" on the inland waterways of the Federal Republic of Germany.
Moreover, the ZETFON-Fonomat can be used as command system.
The type 4x70s is suitable for vessels of all lengths.
2. Construction
The ZETFON-Fonomat 4x70s is an electronic signal device consisting of:
2.1 4 pcs. ZETFON 70s
fundamental frequency: 310 Hz = 5 %
intensity at 1 m distance: 129 - 134 dB(A)
Note: In order not to exceed the required own sound level of 70 dB(A) at the
steering stand in head position of the steerman during normal operation all
signal units must be installed at sufficient height. The sound should spread
freely ahead and as far as possible astern.
2.2 Control and Amplifier Unit ZP 9 Mi
comprising:
2.2.1 1 weather and vibration resistant casing with six cable glands.
2.2.2 1 power supply PC-board with protection against cross-connection of
terminals, amplifier and high-level as well as terminal strip.
2.2.3 1 control PC-board with sound generator, electronic lock and
microphone amplifier.
2.2.4 1 transformer
input: with manoeuvre signal lamp - approx. 190 Watt
current consumption: with manoeuvre signal lamp - approx. 8 Amps
voltage: 24 V DC (-10%/+20%)
closed circuit current: approx. 0.1 Amps
12/02 Fl ZÖLLNER - KIEL 01808302.03-4e
Subject to alteration!

Operating Instructions for
ZETFON - Fonomat 4x70s 2/3
2.3 Control Unit ZETFON-Fonomat
The operating elements in the front plate take the following functions (from top
to bottom:
2.3.1 Key for manual sound signals
2.3.2 Key for release of triple-tone signal according to § 4.06 of the
BinSchStrO: three times three sounds of different frequency (230 Hz,
295 Hz) in succession without interruption with a duration of about 3x2
seconds. Each sequence of the three sounds starts with the lowest and
ends with the highest sound.
2.3.3 Key for release of signal according to § 6.33 of the BinSchStrO: 1
prolonged sound within 60 seconds - sound signal in restricted visibility
for all vessels not navigating under radar.
First push of the key: "SIGNAL ON"
Second push "SIGNAL OFF"
2.3.4 Key for release of "keep-clear signal": short - prolonged sound repeated
without interruption for at least 15 minutes according to Federal Act 103
for the introduction of a "keep-clear signal" on the inland waterways of
the FRG and according to § 8.14 of the BinSchStrO.
First push of the key: "SIGNAL ON"
Second push: "SIGNAL OFF"
This key is provided with a protective cap to avoid unintentional release.
2.3.5 An adjustable potentiometer serves to dim the pilot lamps glow dimmly.
They lighten up brightly when cut on and a signal is being released.
2.4 Microphone to use the signal unit as command system
The microphone is provided with a speaking key and a potentiometer for the
volume control of the commands. The socket for connection of the
microphone is installed in the front plate of the control unit.
Note: All sound signals have priority to light signals!
2.5 Sound Signal Lamp TS 11 - 25 W
According to § 4.01 of the BinSchStrO on all engine powered vessels the
sound signals must be accompanied by equally long light signals. These must
be yellow, bright and visible from all directions. In case of the triple-tone signal
only the low sound must be accompanied by a light signal.
12/02 Fl ZÖLLNER - KIEL 01808302.03-4e
Subject to alteration!

Operating Instructions for
ZETFON - Fonomat 4x70s 3/3
3. Installation
3.1 ZETFONs
The ZETFONs 70s are supplied readily installed on a stainless rail which is to
be screwed on a console on the mast or the bridge roof. The whistles must be
installed as high as practicable on a vessel, in order to reduce interception of
the emitted sound by obstructions and also to minimize hearing damage risk
to personnel. The ZETFONs have to be installed in a way that the sound
horns point in the forward direction of the vessel. The sound horns must be
arranged vertically.
3.2 Control and Amplifier Unit
The control and amplifier unit ZP 9 Mi must be installed within easy reach o
the bridge or in the bridge console. The minimum distance to the magnetic
compass is one meter. The control unit ZETFON-Fonomat with the
operational elements must be installed in the front plate of the bridge console
easily accessible to the bridge personnel.
4. Electric Installation
The electric installation has to be carried out in accordance with the enclosed
connection diagram.
4.1 Cable and Cable Connections
The control and amplifier unit receives its operating voltage 24 V DC from the
board mains. Immediately after connection, the unit is ready for operation. The
heating requires a separate 24 V DC supply.
Note: All necessary cables must be in accordance with the minimum
requirements of the corresponding classification societies. Cables with a cross
section of less than 1.5 mm2may not be used.
If - after installation - during operation and after strong mechanical stress the
unit produces malfunctions, first of all the cables and cable connections must
be checked for proper seat. If - when switched on - the unit produces crackling
noise when cables are moved, the cables causing this noise must be
exchanged.
4.2 Protection against Cross Connection
If, by error, the battery poles at the connection of the control and amplifier unit
ZP 9 have been mixed up the diode D1 causes the release of fuse F1. After
changing the poles and replacing the fuse the unit is ready for operation
again.
4.3 Fuses
The fuses ∅5x20 oK, 6,3 and 2 A are arranged on the PC-board for power
supply.
12/02 Fl ZÖLLNER - KIEL 01808302.03-4e
Subject to alteration!