NEDERLANDS 4
ENGLISH 12
DEUTSCH 20
FRANÇAIS 28
ESPAÑOL 36
ITALIANO 44
Copyright © 2017 Vetus b.v. Schiedam Holland
Installatieaanbevelingen
voor boegschroeven
Einbauhinweise
für Bugschrauben
Recommandations
pour l’installation d’hélices d’étrave
Recomendaciones
de instalación para hélices de proa
Suggerimenti per l’installazione
delle eliche di prua
020571.04
BOW25 . . .
BOW35 . . .
BOW45 . . .
BOW55 . . .
BOW60 . . .
BOW75 . . .
BOW95 . . .
BOW125 . . .
BOW160 . . .
BOW220 . . .
BOW285 . . .
BOW230 . . .
BOW310 . . .
BOW410 . . .
BOW550 . . .
for bow thrusters
Installation recommendations
A
020571.03 3
vetus® Installation recommendations for thrusters
1 Opstelling van de tunnelbuis. . . . 4
2 Opstelling boegschroef in tun-
nelbuis . . . . . . . . . . . . . . . . . . 5
3 Overgang van tunnelbuis naar
scheepsromp . . . . . . . . . . . . . . 6
4 Spijlen in de tunnelbuis-openin-
gen. . . . . . . . . . . . . . . . . . . . . 7
5 Aanbrengen van de tunnelbuis . . 8
6 Aanbrengen van de gaten in de
tunnelbuis . . . . . . . . . . . . . . . . 9
7 Bescherming van de boeg-
schroef tegen corrosie . . . . . . . . 9
8 De stroomverzorging . . . . . . . . 10
8.1 De keuze van de accu . . . . . . . . 10
8.2 Hoofdstroomkabels (accukabels) . 10
8.3 Hoofdschakelaar . . . . . . . . . . . 10
8.4 Zekering. . . . . . . . . . . . . . . . . 11
8.5 Serie-parallelschakelaar . . . . . . . 11
9 Boegschroefbedieningen . . . . . 11
9.1 Tijdvertraging bij omkeren van
de draairichting . . . . . . . . . . . . 11
Inhoud Content Inhalt
1 Positioning of thrust tunnel. . . . 12
2 Positioning of the bow thruster
in the thrust-tunnel . . . . . . . . . 13
3 Connection of thrust tunnel to
ship’s hull. . . . . . . . . . . . . . . . 14
4 Grid bars in the tunnel openings 15
5 Installation of the thrust tunnel . 16
6 Drilling the holes in the thrust-
tunnel . . . . . . . . . . . . . . . . . . 17
7 Protection of the bow thruster
against corrosion. . . . . . . . . . . 17
8 The power supply . . . . . . . . . . 18
8.1 Choice of battery . . . . . . . . . . . 18
8.2 Main power cables (battery
cables) . . . . . . . . . . . . . . . . . . 18
8.3 Main Switch . . . . . . . . . . . . . . 18
8.4 Fuse . . . . . . . . . . . . . . . . . . . 19
8.5 Series-parallel switch. . . . . . . . . 19
9 Bow thruster operation . . . . . . 19
9.1 Delay when reversing the turn
direction . . . . . . . . . . . . . . . . 19
1 Aufstellung vom tunnelrohr . . . 20
2 Aufstellung der Bugschraube
ins Tunnelrohr. . . . . . . . . . . . . 21
3 Übergang vom tunnelrohr zum
schisrumpf . . . . . . . . . . . . . . 22
4 Gitterstäbe in den Tunnelrohröf-
fnungen. . . . . . . . . . . . . . . . . 23
5 Anbringen vom Tunnelrohr . . . . 24
6 Anbringen der Löcher ins Tun-
nelrohr . . . . . . . . . . . . . . . . . 25
7 Korrosionsschutz der bug-
schraube . . . . . . . . . . . . . . . . 25
8 Stromversorgung . . . . . . . . . . 26
8.1 Wahl des Akku . . . . . . . . . . . . . 26
8.2 Hauptstromkabel (Akkukabel). . . 26
8.3 Hauptschalter . . . . . . . . . . . . . 26
8.4 Sicherung. . . . . . . . . . . . . . . . 27
8.5 Serien-/Parallelschalter . . . . . . . 27
9 Bugschrauben-Bedienungsele-
mente . . . . . . . . . . . . . . . . . . 27
9.1 Zeitverzögerung bei Umkehr der
Drehrichtung . . . . . . . . . . . . . 27
1 Position de la tuyere . . . . . . . . 28
2 Position de l’hélice d’étrave
dans la tuyere . . . . . . . . . . . . . 29
3 Adaption de la tuyère à l’étrave . 30
4 Barres dans les ouvertures de la
tuyère . . . . . . . . . . . . . . . . . . 31
5 Installation de la tuyère . . . . . . 32
6 Percer les trous dans la tuyère . . 33
7 Protection de l’helice d’etrave
contre la corrosion. . . . . . . . . . 33
8 L’alimentation électrique . . . . . 34
8.1 Le choix de la batterie . . . . . . . . 34
8.2 Câbles du courant principal
(câbles de la batterie) . . . . . . . . 34
8.3 Interrupteur principal . . . . . . . . 34
8.4 Fusible . . . . . . . . . . . . . . . . . . 35
8.5 Coupleur série - parallèle . . . . . . 35
9 Fonctionnement de l’hélice
d’étrave . . . . . . . . . . . . . . . . . 35
9.1 Temporisation lors de change-
ment de sens de rotation . . . . . . 35
1 Situar el conducto de propul-
sión . . . . . . . . . . . . . . . . . . . 36
2 Situar la hélice de proa en el
conducto de propulsión . . . . . . 37
3 Acoplamiento del conducto de
propulsión al casco . . . . . . . . . 38
4 Barras en los oricios del con-
ducto de propulsión . . . . . . . . 39
5 Instalación del conducto de
propulsión . . . . . . . . . . . . . . . 40
6 Perforación de los oricios en el
conducto de propulsión . . . . . . 41
7 Protección de la hélice de proa
contra la corrosión. . . . . . . . . . 41
8 El suministro de corriente . . . . . 42
8.1 La elección de batería . . . . . . . . 42
8.2 Cables de corriente principal
(cables de batería) . . . . . . . . . . 42
8.3 Interruptor principal . . . . . . . . . 42
8.4 Fusible . . . . . . . . . . . . . . . . . . 43
8.5 8.5 Interruptor paralelo en serie. . 43
9 Controles de la hélice de proa . . 43
9.1 Retardo en inversión de dirección
de giro. . . . . . . . . . . . . . . . . . 43
1 Collocazione del tunnel . . . . . . 44
2 Collocazione dell’elica di prua
nel tunnel . . . . . . . . . . . . . . . 45
3 Montaggio del tunnel allo scafo. 46
4 Sbarre nelle aperture del tunnel. 47
5 Installazione del tunnel . . . . . . 48
6 Come praticare i fori nel tunnel . 49
7 Protezione dell’elica di prua
contro la corrosione. . . . . . . . . 49
8 L’alimentazione. . . . . . . . . . . . 50
8.1 La scelta della batteria. . . . . . . . 50
8.2 Cavi (della batteria). . . . . . . . . . 50
8.3 Interruttore principale. . . . . . . . 50
8.4 Fusibile . . . . . . . . . . . . . . . . . 51
8.5 Interruttore serie-parallelo . . . . . 51
9 Comandi per elica di prua . . . . . 51
9.1 Ritardo dopo l’inversione della
rotazione . . . . . . . . . . . . . . . . 51
Sommaire Índice Indice
12 020571.03
vetus® Installation recommendations for thrusters
1 Positioning of thrust tunnel
Several installation examples.
To achieve the optimum performance, posi-
tion the thrust tunnel as far forward as pos-
sible.
Set-up: 2 bow thrusters in a catamaran
If, in addition to controlling the movement
of the bow, the stern of the vessel is required
to move sideways, then a second thruster
may be installed at the stern.
In case of a planning vessel the tunnel
should, if possible, be so situated that when
the vessel is planing it is above the water
level thus causing no resistance.
Installation of two bow thrusters in tandem
(for larger boats). In this case, depending on
weather conditions, one or both bow thrust-
ers may be used.
Tip:
We do not advise tting 2 bow thrusters
into one tunnel; this does not result in
doubling the thrust!
020571.03 13
vetus® Installation recommendations for thrusters
When choosing the location for the thrust
tunnel, take the following into account for
optimum performance:
- The distance A shown in the drawing
must be at least 0.5 x D (where D is the
tunnel diameter).
- The length of the tunnel (distance B)
should be between 2 x D and 4 x D.
180º
Max. bilge
water level
2 Positioning of the bow thruster in the thrust-tunnel
When determining the exact position of the
bow thruster in the thrust tunnel, it should
be taken into account that the tailpiece may
NOT protrude from the tunnel end.
The electric motor can be installed in various
positions.
If the motor is installed horizontally, a sup-
port is absolutely necessary.
The electric motor must be positioned in
such a way that it is always well clear from
the maximum bilge water level.
The propeller should preferably be situated
on the centreline of the vessel, but it must
always be accessible from the outside.
A
D
A
A
A = min. 0.5 x D
D
B
=
=
B = min. 2 x D
Thruster
‘BOW . . . . .’
D
[mm]
(inches)
A
[mm]
(inches)
B
[mm]
(inches)
25 . . . 110 (4
5
/
16
”) 55 (2
1
/
4
”) 220 … 440 (9 … 18”)
45 . . . 125 (4
15
/
16
”) 65 (2
9
/
16
”) 250 … 500 (10 … 20”)
35 . . . 55 . . . 150 (5
7
/
8
”) 75 (3”) 300 … 600 (12 … 24”)
60 . . . 75 . . . 95 . . . 185 (7
5
/
16
”) 100 (4”) 370 … 740 (15 … 30”)
125 . . . 160 . . . 250 (9
13
/
16
”) 125 (5”) 500 … 1000 (20 … 40”)
220 . . . 230 . . . 285 . . . 310 . . . 300 (11
13
/
16
”) 150 (6”) 600 … 1200 (24 … 48”)
410 . . . 550 . . . 400 (15
3
/
4
”) 200 (8”) 800 … 1600 (32 … 64”)
ENGLISH
14 020571.03
vetus® Installation recommendations for thrusters
DL
=
α
L = 1 x D ... 3 x D
α : min. 0º
max. 15º
Thruster
‘BOW . . . . .’
D R C
[mm] (inches) [mm] (inches) [mm] (inches)
25 . . . 110 (4
5
/
16
”) 11 (
7
/
16
”) 11 … 17 (
7
/
16
…
11
/
16
”)
45 . . . 125 (4
15
/
16
”) 13 (
1
/
2
”) 13 … 19 (
1
/
2
…
3
/
4
”)
35 . . . 55 . . . 150 (5
7
/
8
”) 15 (
5
/
8
”) 15 … 22 (
5
/
8
…
7
/
8
”)
60 . . . 75 . . . 95 . . . 185 (7
5
/
16
”) 20 (
3
/
4
”) 20 … 30 (
3
/
4
… 1
3
/
16
”)
125 . . . 160 . . . 250 (9
13
/
16
”) 25 (1”) 25 … 38 (1 … 1
1
/
2
”)
220 . . . 230 . . . 285 . . . 310 . . . 300 (11
13
/
16
”) 30 1
3
/
16
”) 30 … 45 (1
3
/
16
… 1
3
/
4
”)
410 . . . 550 . . . 400 (15
3
/
4
”) 40 1
1
/
2
”) 40 … 60 (1
1
/
2
… 2
3
/
8
”)
D
3 Connection of thrust tunnel to ship’s hull
Tip:
The manner, in which the thrust tunnel is connected to the ship’s hull, is of great inuence to the actual performance of the bow thruster
and to the drag that the hull produces when under way.
Direct connection of the tunnel to the hull, without a fairing, produces reasonable results.
R
R
C
It is better to make the connection round-
ed with radius ‘R’ of about 0.1 x D.
It is even better to use sloping sides ‘C’ with
dimensions 0.1 to 0.15 x D.
The connection to the hull can be abrupt.
Connection of the thrust tunnel to the ship’s hull with a fairing results in lower hull-
resistance during normal sailing.
D
R
R
C
The connection with a fairing can be
abrupt.
It is better to make the connection with a
fairing rounded with radius ‘R’ of about 0.1
x D.
The best connection is with a fairing using
sloping side ‘C’ with dimensions 0.1 to 0.15
x D.
Length ‘L’ of the fairing should be between 1 x D and 3 x D.
This fairing should be embodied in the ship’s hull in such a way that
the centreline of the fairing will correspond with the anticipated
shape of the bow-wave.
Thruster
‘BOW . . . . .’
D L
[mm] (inches) [mm] (inches)
25 . . . 110 (4
5
/
16
”) 110 ... 330 (4
1
/
2
... 13”)
45 . . . 125 (4
15
/
16
”) 125 ... 375 (5 ... 15”)
35 . . . 55 . . . 150 (5
7
/
8
”) 150 ... 450 (6 ... 18”)
60 . . . 75 . . . 95 . . . 185 (7
5
/
16
”) 200 ... 600 (8 ... 24”)
125 . . . 160 . . . 250 (9
13
/
16
”) 250 ... 750 (10 ... 30”)
220 . . . 230 . . . 285 . . . 310 . . . 300 (11
13
/
16
”) 300 ... 900 (12 ... 36”)
410 . . . 550 . . . 400 (15
3
/
4
”) 400 ... 1200 (16 ... 48”)
020571.03 15
vetus® Installation recommendations for thrusters
If the connection of the thrust tunnel and the ship’s hull is to be
made with a sloped side, it should be executed in accordance with
the drawing.
Make the sloped side (C) with a length of 0.1 to 0.15 x D and make
sure that the angle between the tunnel and the sloped side will be
identical to the angle between the sloped side and the ship’s hull.
Thruster
‘BOW . . . . .’
D C
[mm] (inches) [mm] (inches)
25 . . . 110 (4
5
/
16
”) 11 … 17 (
7
/
16
…
11
/
16
”)
45 . . . 125 (4
15
/
16
”) 13 … 19 (
1
/
2
…
3
/
4
”)
35 . . . 55 . . . 150 (5
7
/
8
”) 15 … 22 (
5
/
8
…
7
/
8
”)
60 . . . 75 . . . 95 . . . 185 (7
5
/
16
”) 20 … 30 (
3
/
4
… 1
3
/
16
”)
125 . . . 160 . . . 250 (9
13
/
16
”) 25 … 38 (1 … 1
1
/
2
”)
220 . . . 230 . . . 285 . . . 310 . . . 300 (11
13
/
16
”) 30 … 45 (1
3
/
16
… 1
3
/
4
”)
410 . . . 550 . . . 400 (15
3
/
4
”) 40 … 60 (1
1
/
2
… 2
3
/
8
”)
4 Grid bars in the tunnel openings
C
C
β
γ
γ
β
β = β
γ = γ
C = 0.1 x D ... 0.15 x D
Sharp
Although the thrust force will be adversely aected, grid bars may be placed into the tunnel
openings, for protection of the thruster.
In order to limit the negative eect of this on the thrust and on hull resistance during normal
operation as much as possible, the following must be taken into account:
110 mm
125 mm
150 mm
185 mm
250 mm
300 mm
400 mm
2 x 3 x 4 x
Do not t more bars per opening than is in-
dicated in the drawing.
The bars must have a rectangular cross-sec-
tion.
Do not t round bars.
The bars must overlap a certain amount.
The bars must be installed so that they stand
perpendicular to the expected wave form.
ø ...
3 mm (
1
/
8
”)
min. 20 mm (
3
/
4
”)
max. 40 mm (1
1
/
2
”)
ca. 0.7 x 0.7 mm
(
1
/
32
” x
1
/
32
”)
=
α
α : min. 0º
max. 15º
90º
Overlapping
ENGLISH
16 020571.03
vetus® Installation recommendations for thrusters
Polyester thrust tunnel:
Resin: The resin used for the polyester thrust tunnel is Isophtalic
polyester resin (Norpol Pl 2857).
Pre-treatment: The outside of the tunnel must be roughened. Re-
move all of the top surface down to the glass-bre. Use a grinding
disc for this.
Important: Treat the end of the tunnel, after it has been sawn to
length, treat the end of the tube with resin. This will prevent water
seeping in.
Laminating: Apply a coat of resin as the rst coat. Lay on a glass-
bre mat and impregnate with resin. Repeat this procedure until
you have built up a sucient number of layers.
A polyester thrust tunnel should be nished
as follows:
• Roughen the hardened resin/glass-bre.
Apply a top coat of resin.
• Treat the side of the tunnel which comes
into contact with water with ‘epoxy paint’
or 2-component polyurethane paint.
• Then apply anti-fouling treatment if re-
quired.
5 Installation of the thrust tunnel
Drill 2 holes into the ship’s hull, where the
centreline of the thrust tunnel will be, in ac-
cordance with the diameter of the marking
tool.
Pass the marking tool (home-made) through both pre-drilled holes and set out the outside
diameter of the thrust-tunnel to the hull.
Thruster
‘BOW . . . . .’
D [mm] (inches)
Steel GRP Aluminium
25 . . .
121
(4
49
/
64
”)
120
(4
13
/
32
”)
120
(4
13
/
32
”)
45 . . .
134
(5
9
/
32
”)
136
(5
23
/
64
”)
—
35 . . . 55 . . .
159
(6
17
/
64
”)
161
(6
11
/
32
”)
160
(6
19
/
64
”)
60 . . . 75 . . . 95 . . .
194
(7
41
/
64
”)
196
(7
23
/
32
”)
196
(7
23
/
32
”)
125 . . . 160 . . .
267
(10
33
/
64
”)
265
(10
7
/
16
”)
264
(10
25
/
64
”)
220 . . . 230 . . . 285 . . . 310 . . .
320
(12
19
/
32
”)
320
(12
19
/
32
”)
320
(12
19
/
32
”)
410 . . . 550 . . .
420
(16
17
/
32
”)
424
(16
11
/
16
”)
—
Install the thrust-tunnel.
Dependent on the vessel’s construction ma-
terial, cut out the holes by means of a jigsaw
or an oxy-acetylene cutter.
020571.03 17
vetus® Installation recommendations for thrusters
020536.05 iii
FOKKERSTRAAT 571 - 3125 BD SCHIEDAM - HOLLAND - TEL.: +31 10 4377700
TELEFAX: +31 10 4372673 - 4621286 -
E-MAIL: [email protected] - INTERNET: http://www.vetus.com
vetus
b.v.
Printed in the Netherlands
22 (
7
/
8
”) 22 (
7
/
8
”)
ø 9 (
3
/
8
”)
ø 30 (1
3
/
16
”)
37 (1
29
/
64
”) 77 (3
1
/
32
”)
ø 9 (
3
/
8
”)
ø 9
(
3
/
8
”)
Schaal 1:1
Scale 1:1
Maßstab 1:1
Echelle 1:1
Escala 1:1
Scala 1:1
Skala 1:1
Skala 1:1
Målestokk 1:1
Suhde 1:1
BOW7512D
BOW7524D
75 kgf
ø 185 mm
2014-01
6 Drilling the holes in the thrust-tunnel
Mark the installation position of the bow
thruster by means of the intermediate
ange.
Use the drill pattern supplied, to determine
the correct position of the holes to be drilled.
Important: The pattern of the holes must be
positioned precisely on the centerline of the
tunnel.
Consult the template for the dimensions of
the holes to be drilled.
Drill the holes through the thrust tunnel and
take care that the holes are free of burrs.
7 Protection of the bow thruster against corrosion
To prevent corrosion problems, do not use copper based anti-fouling. Cathodic
protection is a ‘must’ for the protection of all metal parts under water.
In order to protect the bow thruster tailpiece against corrosion, the tailpiece is
supplied with a zinc anode.
Corrosion of a steel or aluminium thrust
tunnel can be reduced by ensuring that the
tail piece is completely insulated from the
thrust-tunnel.
NOTE: The gaskets supplied are already elec-
trically insulated. However the bolts and the
shaft need to be tted with insulation mate-
rial, for example nylon bushes.
Insulation bush
Gasket
Insulation bush
Insulation bush
ENGLISH
18 020571.03
vetus® Installation recommendations for thrusters
8 The power supply
8.1 Choice of battery
The total battery capacity must be sucient for the size of the bow
thruster; see the table. We recommend Vetus maintenance free ma-
rine batteries; these can be supplied in the following sizes: 55 Ah,
70Ah, 90 Ah, 108 Ah, 120 Ah, 143 Ah, 165 Ah, 200 Ah and 225 Ah.
We also recommend that each bow thruster is powered by its own
separate battery or batteries. This allows the battery bank to be
placed as close as possible to the bow thruster; the main power ca-
bles can then be short thus preventing voltage losses caused by long
cables.
noTe
Be sure to only use ‘sealed’ batteries if the batteries are locat-
ed in the same compartment as the bow thruster.
The Vetus ‘SMF’ and ‘AGM’ maintenance-free batteries are ideally
suited to this application.
Batteries that are not ‘sealed’ may produce small amounts of ex-
plosive gas during the charging cycle.
Sparks generated by the carbon brushes of the bow thruster
motor may ignite this explosive gas.
Always use batteries whose type and capacity are compatible for
their use.
cauTion
In extreme cases, for example when a battery with a capacity of
ve times or more than suggested is used, there is the danger
of causing permanent damage to one or more of the following
shaft connections:
- The connection between motor shaft and the tail piece input
shaft.
- The connection between the tail piece output shaft and the
propeller.
8.2 Main power cables (battery cables)
The minimum diameter must be sucient for the bow thruster in use
and the voltage drop must not be more than 10% of the voltage sup-
plied, consult the table in your bow thruster installation and operat-
ing manual.
noTe
The maximum duration of engagement and the thrust, as
specied by the technical details in your bow thruster instal-
lation and operating manual, are based on the recommended
storage battery capacities and storage battery connection
cables.
If appreciably larger batteries in combination with very short
connection cables with appreciably larger diameter than
recommended are used then the thrust will increase. In such
cases the maximum operating time must be reduced in order
to prevent damage to the motor.
8.3 Main Switch
A main switch must be included on the ‘positive cable’.
A Vetus battery switch is a very suitable choice. Consult the following
table for the correct type of battery switch.
Art. code Vetus Battery Main Switch
BOW . . . .
Standard Thruster
‘Extended Runtime’
Thruster
12 Volt 24 Volt 12 Volt 24 Volt
25
BATSW250
— — —
35 — — —
45 — — —
55
BATSW250
— —
60 — —
75 — —
95
BATSW600
—
BATSW600125 —
160 —
BATSW600
—
220 — — —
285 48 Volt : BATSW600 — —
BATSW250 BATSW600
The BATSW250 is also available with two poles, (Vetus art. code
BATSW250T).
Main switch with remote control
Instead of a storage battery main switch, a remotely controlled main
switch annex emergency stop can be installed.
This remotely controlled main switch is available for 12 or 24 Volt di-
rect voltages.
Vetus art. code: BPMAIN12 respectively BPMAIN24.
NOTE:
When using a series-parallel switch, the main switch must be suitable
for the voltage onboard.
Use a 12 Volt main switch if a 24 Volt bow thruster has been con-
nected in combination with a series-parallel switch to a 12 Volt on-
board network.
020571.03 19
vetus® Installation recommendations for thrusters
8.4 Fuse
In addition to the main switch, a fuse must be included in the ‘posi-
tive cable’.
The fuse prevents the bow thruster from overloading, as well as pro-
tecting the onboard network from short circuiting.
Consult the table in your bow thruster installation and operating
manual for the correct fuse.
We can also provide a fuse holder for all types of fuses. Vetus art.
code: ZEHC100.
8.5 Series-parallel switch
Bow and stern thrusters that are only available for 24 Volts*) can be
connected to a 12 Volt onboard network with the help of a series-
parallel switch.
By installing a series-parallel switch:
- the 2 (12 Volt) storage batteries will be engaged in series during
use, so that the 24 Volt bow thruster receives the necessary 24
Volts of power.
- the 2 (12 Volt) storage batteries will be engaged in parallel during
recharging, and can be coupled to the 12 Volt charging system.
Vetus can provide a series-parallel switch that is ready to be connect-
ed to the Vetus 24 Volt bow thruster. Vetus art. code: BPSPE.
If the battery that has been installed for the bow thruster will also be
powering other (12 Volt) systems, the following must be taken into
account:
Both batteries will be providing power to 12 Volt systems via the
charging current cables and charging current contacts of the series-
parallel switch.
Warning
A continuous stream of at most 100A may be carried through
the charging current contacts of the series-parallel switch, and
at most an intermittent current of 150A at 20% duration of en-
gagement.
Never use these storage batteries as starting batteries and never
connect an anchor capstan to them.
Tip
If an isolating switch is included in the charging current cable,
the storage battery sets can be isolated, should they not be
charged for a long period of time, in order to prevent excessive
discharging.
The way in which the bow thruster is to be operated will remain un-
changed after a series-parallel switch has been installed!
*) the Vetus bow thruster BOW28548 can be connected to a 24 Volt
onboard network with the help of the series-parallel switch sup-
plied.
9 Bow thruster operation
Consult the Vetus catalogue for the various operating panels that are
available.
9.1 Delay when reversing the turn direction
If a delay is desired where one of the following operating devices is
installed, a delay switch can be installed.
Operating device:
- BPJSTA, separate turn switch (Joystick),
- BPSM, operating panel for side mounting,
- FSxx, foot switch button
Delay: Vetus art. code: BPTD
- BPSE2
- BPSSE
- BPJE2
- BPJSE
- BPJDE2
- BPJDSE
- EZDOCK2
- EZDOCKS
- BPAS
- BPSR
- BPAJ
- BPJR
ENGLISH
vetus b.v.
FOKKERSTRAAT 571 - 3125 BD SCHIEDAM - HOLLAND
TEL.: +31 0(0)88 4884700 - sales@vetus.nl - www.vetus.com
Printed in the Netherlands
020571.04 2017-12
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