Sleipner SX35POD User manual

SLEIPNER AS
P.O. Box 519
N-1612 Fredrikstad
Norway
www.sleipnergroup.com
DOCUMENT ID:
REVISION:
DATE:
LANGUAGE:
Installation Guide
For DC External POD Electric Thruster Models
SX35POD, SX50POD
EN
I M
6398
10
2 0 21

26398 10 2 0 21
-
HydroPOD 35 & 50
DECLARATION OF CONFORMITY
Sleipner Motor AS
P.O. Box 519, Arne Svendsensgt. 6-8
N-1612 Fredrikstad, Norway
Declare that this product with accompanying standard control systems complies with the
essential health and safety requirements according to:
DIRECTIVE 2013/53/EU
DIRECTIVE 2014/30/EU
DIRECTIVE 2014/35/EU
MC_0020
Contents
Installation Instructions
Considerations and Precautions ................................................ 3
Thruster Measurements ............................................................ 4
Thruster Specications............................................................... 5
Technical Specications ............................................................ 5
Control Box Technical Specications......................................... 6
Positioning of the SX with Hydrodynamical Cover..................... 7
Installation Instructions
Installation Considerations and Precautions............................. 8
Grids or Cowls Assembly............................................................ 9
Tunnel Installation................................................................... 10
Hydropod Modication ............................................................ 11
Hydropod Installation.............................................................. 12
Propeller Installation............................................................... 13
Control Box Installation........................................................... 14
Thruster Electrical Installation......................................... 15 - 16
Electrical Specications ......................................................... 17
Control Panel Cable Installation ............................................ 18
Control Panel Installation ....................................................... 19
Pre-delivery Checklist ................................................... 20
Service and Support ...................................................... 21
Product Spare Parts and Additional Resources ............... 21
Warranty statement ...................................................... 21
MC_0071
Installation Considerations and Precautions
• Do not install the thruster in a position where you need to cut a stiffener/ stringer/ support for the hull integrity without checking with the boat
builder this can be done safely.
• Contacts/ plugs or other joints in the control cables must be mounted so they remain dry at all times.
• We advise painting the gear house and propellers with anti-fouling. (NB: Do not paint the sealing/ rubber fi ttings or propeller shafts.)
• Do not  nish the inside of the tunnel with a layer of gel-coat/ topcoat or similar. There is only room for a thin coat of primer and two layers of anti-
fouling between the tunnel and the propellers.
• Keep installation within advised measurements. The entire surface is hard coated seawater resistant aluminium. Do not damage/penetrate the coat.
• The external stern thruster assembly and controller unit are ignition protected and can be installed in areas with the chance of explosive gases in
accordance to ISO 8846 and ABYC c1500. (Certi cation pending)
• Ensure that the external stern thruster assembly does not disturb the water flow under the hull. At higher speeds, if the thruster is installed to
low it can cause damage to the thruster and/ or add additional drag and unwanted water splashing.
• The recommended minimum tunnel depth from the water surface is 140mm (5,51‘) to the centre of tunnel diameter. Place the Thruster as deep as
possible for better performance and reduced noise.
• When installing the thruster ensure it does not foul existing equipment inside the boat like motor bedding etc.
• If able ensure that stern-drives/ trim-tabs do not interfere with the water flow from the thruster as this can reduce the thrust effectiveness
considerably. We recommend the use of our Sleipner cowls to enhance the performance and allow installation in shallow draft boats. Sleipner
cowls will also minimise the effect if stern-drives/ trim-tabs obstruct the thruster.
• Ensure there is enough space both inside and outside the transom of the boat and the thruster does not get in conflict with existing equipment
inside the boat like steerage links etc. (NB: It is possible to mount the tunnel offset from the boat’s centre line if necessary.)
• Heat protection cut off is calculated from the thruster motor. To avoid cable overheating do not install place the volt cables from the thruster to the
control box near any heat sources.
RESPONSIBILITY OF INSTALLER
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility
of the installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from
a person familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this
type of work, please contact a professional installer for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS. MC_0038
Products
SM150536 | SXPOD-35/50-50MM - Hydropod
complete kit for in water flow conguration
MC_0267
NEVER
Disassemble any part of the Ignition Protected stern thruster assembly. Tampering with the Ignition Protected stern thruster assembly or any attempt
to disassemble anything on this thruster assembly inside the boat can cause an explosion with severe consequences. If there is a problem with your
Ignition Protected stern thruster, please contact your dealer.
MC_0257
Thruster Installation Considerations and Precautions
Before installation, it is important that the installer reads this guide to ensure necessary acquaintance with this product.
• The electro motor must be handled with care. Do not lift it by internal cable connections, main terminals or placed down on the drive shaft.
• The thruster power supply circuit must include the recommended sized fuse and a battery isolation switch.
• Never run the thruster out of water.
• It is important to follow the guidelines in this manual. Failure can result in severe damage to the thruster.

3
6398 10 2 0 21
-
HydroPOD 35 & 50
MC_0071
Installation Considerations and Precautions
• Do not install the thruster in a position where you need to cut a stiffener/ stringer/ support for the hull integrity without checking with the boat
builder this can be done safely.
• Contacts/ plugs or other joints in the control cables must be mounted so they remain dry at all times.
• We advise painting the gear house and propellers with anti-fouling. (NB: Do not paint the sealing/ rubber fi ttings or propeller shafts.)
• Do not  nish the inside of the tunnel with a layer of gel-coat/ topcoat or similar. There is only room for a thin coat of primer and two layers of anti-
fouling between the tunnel and the propellers.
• Keep installation within advised measurements. The entire surface is hard coated seawater resistant aluminium. Do not damage/penetrate the coat.
• The external stern thruster assembly and controller unit are ignition protected and can be installed in areas with the chance of explosive gases in
accordance to ISO 8846 and ABYC c1500. (Certi cation pending)
• Ensure that the external stern thruster assembly does not disturb the water flow under the hull. At higher speeds, if the thruster is installed to
low it can cause damage to the thruster and/ or add additional drag and unwanted water splashing.
• The recommended minimum tunnel depth from the water surface is 140mm (5,51‘) to the centre of tunnel diameter. Place the Thruster as deep as
possible for better performance and reduced noise.
• When installing the thruster ensure it does not foul existing equipment inside the boat like motor bedding etc.
• If able ensure that stern-drives/ trim-tabs do not interfere with the water flow from the thruster as this can reduce the thrust effectiveness
considerably. We recommend the use of our Sleipner cowls to enhance the performance and allow installation in shallow draft boats. Sleipner
cowls will also minimise the effect if stern-drives/ trim-tabs obstruct the thruster.
• Ensure there is enough space both inside and outside the transom of the boat and the thruster does not get in conflict with existing equipment
inside the boat like steerage links etc. (NB: It is possible to mount the tunnel offset from the boat’s centre line if necessary.)
• Heat protection cut off is calculated from the thruster motor. To avoid cable overheating do not install place the volt cables from the thruster to the
control box near any heat sources.
RESPONSIBILITY OF INSTALLER
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility
of the installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from
a person familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this
type of work, please contact a professional installer for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS. MC_0038
MC_0267
NEVER
Disassemble any part of the Ignition Protected stern thruster assembly. Tampering with the Ignition Protected stern thruster assembly or any attempt
to disassemble anything on this thruster assembly inside the boat can cause an explosion with severe consequences. If there is a problem with your
Ignition Protected stern thruster, please contact your dealer.
MC_0257
Thruster Installation Considerations and Precautions
Before installation, it is important that the installer reads this guide to ensure necessary acquaintance with this product.
• The electro motor must be handled with care. Do not lift it by internal cable connections, main terminals or placed down on the drive shaft.
• The thruster power supply circuit must include the recommended sized fuse and a battery isolation switch.
• Never run the thruster out of water.
• It is important to follow the guidelines in this manual. Failure can result in severe damage to the thruster.

46398 10 2 0 21
-
HydroPOD 35 & 50
MG_0080
H
+H
L
W
WD
MC_0268
Thruster Measurements
Measurement
code Measurement description mm inch mm inch
H Mould Height 180 7,08 180 7,08
+H Tube Height 183 7,20 183 7,20
W Width 183 7,2 183 7,2
L Length 630 24,8 630 24,8
*35
12v *50 12v
*Valid for SX & SXP

5
6398 10 2 0 21
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HydroPOD 35 & 50
MC_0073
Technical Specifi cations
Motor: Custom made reversible DC-motor.
Gear house: Seawater resistant aluminium. Ball-bearing and ceramic axial seals at propeller shaft and a combination of ball bearing/ slide
bearing at drive shaft. (Pre- lled and sealed for life)
Motor bracket: Seawater resistant aluminium, galvanically insulated from the motor..
Tunnel: Hydrodynamic  breglass reinforced snap on composite.
Propeller: 5-blade skewback “Q-prop” propeller,  breglass reinforced composite.
Batteries: Minimum recommended battery capacity (cold crank capacity by DIN/SAE standard)
Contact a battery supplier for more information.
Max. Use: 2 - 3 min. duty cycle at 20°
Safety features: - Electronic time-lapse device protects against sudden change of drive direction.
- The electric thermal cut-off switch in electro motor protects against overheating (auto-reset when electro motor cools down).
- Original Sleipner panels shut off automatically 6 minutes after last use.
- Original SLeipner panels use child-safe double ON buttons.
- An integrated microprocessor monitors solenoids, reduce wear and risk of solenoid lock-in.
- Auto-stop of the thruster occurs when an undesirable solenoid lock-in occurs or when continuous operation cut-off timer
exceeds 3 minutes.
MC_0306
Thruster Specifi cations
Description * 35 * 50
Available DC System (v) 12v 12v
Thrust 12v or 24v (kg * lbs) 43 kg * 94 lbs 62 kg * 136 lbs
Thrust 10.5v or 21v (kg * lbs) 35 kg * 77 lbs 50 kg * 110 lbs
Typical Boat Size (m * ft) 6m - 10m * 19ft - 32ft 8m - 11m * 27ft - 37ft
Propulsion System Single Single
Power (kw * Hp) 1.8kw * 2hp 2.8kw * 3.75hp
Weight (kg * lbs) 19.3 kg * 42.55 lbs 19.3 kg * 42.55 lbs

66398 10 2 0 21
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HydroPOD 35 & 50
MC_0082
Control Box Technical Specifi cations
SX35 SX50
Operation volts: 12v. 12v
Max Current: 250A 380A
Duty Cycle: S2. S2
Max ambient temp: 50ºc 50ºc
Min ambient temp: -25ºc -25ºc
Power supply cable: 35 - 70mm²/ AWG 2 - 00 35 - 70mm²/ AWG 2 - 00
Mount direction : Any Any
MG_0132
121 mm
4’76”
187 mm
7’36”
170 mm
6’69”
136 mm 5’35”
110 mm 4’33”

7
6398 10 2 0 21
-
HydroPOD 35 & 50
MC_0082
Control Box Technical Specifi cations
SX35 SX50
Operation volts: 12v. 12v
Max Current: 250A 380A
Duty Cycle: S2. S2
Max ambient temp: 50ºc 50ºc
Min ambient temp: -25ºc -25ºc
Power supply cable: 35 - 70mm²/ AWG 2 - 00 35 - 70mm²/ AWG 2 - 00
Mount direction : Any Any
MG_0132
121 mm
4’76”
187 mm
7’36”
170 mm
6’69”
136 mm 5’35”
110 mm 4’33”
MC_0072
Positioning of the SX with Hydrodynamical Cover
Aim to install the thruster as far forward/ Aft as possible
Due to the leverage effect around the boats’ pivot point. The relative distance difference from the boat pivots’ point to the thruster will determine the
amount of real thrust for the boats, rotation.
MG_0017
Shallow installation
Cowl water flow redirection
An angled edge further
preventing air attraction into
the tunnel
Composite material with smooth
inner walls for optimal water flow
and strength
A standard Sidepower stern
thruster tunnel with add-on cowls
for shallow installation
cowls to change the
water flow direction to
avoid obstructions on
the stern
cowls help prevent air
from the water surface
entering the tunnel in
shallow installations
Radius corners prevent
turbulence
Easy installation for easy
bolt-on fitting
A
B
C
D
IMPORTANT
Angled cowls out of horizontal, must be
installed deeper to avoid air entry in the
thruster tunnel
Model # 90126 90080 90077 90136 90130 90220 90560
A (mm/ in) 528/ 20.8 681/ 26.6 823/ 32.4 850/ 33.5 1010/ 39.75 1208/ 47.6 1580/ 62.2
B (mm/ in) 166/ 6.5 172/ 6.8 243/ 9.6 260/ 10.2 330/ 13 393/ 15.5 515/ 20.3
C (mm/ in) 130/ 5.1 240/ 9.4
D (mm/ i n) 170/ 6.7 256/ 10.1 256/ 10.1 288/ 11.3 340/ 13.4 419/ 16.5 540/ 21.3
MG_0162
STERN BOW

86398 10 2 0 21
-
HydroPOD 35 & 50
MC_0071
Installation Considerations and Precautions
• Do not install the thruster in a position where you need to cut a stiffener/ stringer/ support for the hull integrity without checking with the boat
builder this can be done safely.
• Contacts/ plugs or other joints in the control cables must be mounted so they remain dry at all times.
• We advise painting the gear house and propellers with anti-fouling. (NB: Do not paint the sealing/ rubber fi ttings or propeller shafts.)
• Do not  nish the inside of the tunnel with a layer of gel-coat/ topcoat or similar. There is only room for a thin coat of primer and two layers of anti-
fouling between the tunnel and the propellers.
• Keep installation within advised measurements. The entire surface is hard coated seawater resistant aluminium. Do not damage/penetrate the coat.
• The external stern thruster assembly and controller unit are ignition protected and can be installed in areas with the chance of explosive gases in
accordance to ISO 8846 and ABYC c1500. (Certi cation pending)
• Ensure that the external stern thruster assembly does not disturb the water flow under the hull. At higher speeds, if the thruster is installed to
low it can cause damage to the thruster and/ or add additional drag and unwanted water splashing.
• The recommended minimum tunnel depth from the water surface is 140mm (5,51‘) to the centre of tunnel diameter. Place the Thruster as deep as
possible for better performance and reduced noise.
• When installing the thruster ensure it does not foul existing equipment inside the boat like motor bedding etc.
• If able ensure that stern-drives/ trim-tabs do not interfere with the water flow from the thruster as this can reduce the thrust effectiveness
considerably. We recommend the use of our Sleipner cowls to enhance the performance and allow installation in shallow draft boats. Sleipner
cowls will also minimise the effect if stern-drives/ trim-tabs obstruct the thruster.
• Ensure there is enough space both inside and outside the transom of the boat and the thruster does not get in conflict with existing equipment
inside the boat like steerage links etc. (NB: It is possible to mount the tunnel offset from the boat’s centre line if necessary.)
• Heat protection cut off is calculated from the thruster motor. To avoid cable overheating do not install place the volt cables from the thruster to the
control box near any heat sources.
RESPONSIBILITY OF INSTALLER
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility
of the installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from
a person familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this
type of work, please contact a professional installer for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS. MC_0038
MC_0267
NEVER
Disassemble any part of the Ignition Protected stern thruster assembly. Tampering with the Ignition Protected stern thruster assembly or any attempt
to disassemble anything on this thruster assembly inside the boat can cause an explosion with severe consequences. If there is a problem with your
Ignition Protected stern thruster, please contact your dealer.
MC_0257
Thruster Installation Considerations and Precautions
Before installation, it is important that the installer reads this guide to ensure necessary acquaintance with this product.
• The electro motor must be handled with care. Do not lift it by internal cable connections, main terminals or placed down on the drive shaft.
• The thruster power supply circuit must include the recommended sized fuse and a battery isolation switch.
• Never run the thruster out of water.
• It is important to follow the guidelines in this manual. Failure can result in severe damage to the thruster.

9
6398 10 2 0 21
-
HydroPOD 35 & 50
MC_0071
Installation Considerations and Precautions
• Do not install the thruster in a position where you need to cut a stiffener/ stringer/ support for the hull integrity without checking with the boat
builder this can be done safely.
• Contacts/ plugs or other joints in the control cables must be mounted so they remain dry at all times.
• We advise painting the gear house and propellers with anti-fouling. (NB: Do not paint the sealing/ rubber fi ttings or propeller shafts.)
• Do not  nish the inside of the tunnel with a layer of gel-coat/ topcoat or similar. There is only room for a thin coat of primer and two layers of anti-
fouling between the tunnel and the propellers.
• Keep installation within advised measurements. The entire surface is hard coated seawater resistant aluminium. Do not damage/penetrate the coat.
• The external stern thruster assembly and controller unit are ignition protected and can be installed in areas with the chance of explosive gases in
accordance to ISO 8846 and ABYC c1500. (Certi cation pending)
• Ensure that the external stern thruster assembly does not disturb the water flow under the hull. At higher speeds, if the thruster is installed to
low it can cause damage to the thruster and/ or add additional drag and unwanted water splashing.
• The recommended minimum tunnel depth from the water surface is 140mm (5,51‘) to the centre of tunnel diameter. Place the Thruster as deep as
possible for better performance and reduced noise.
• When installing the thruster ensure it does not foul existing equipment inside the boat like motor bedding etc.
• If able ensure that stern-drives/ trim-tabs do not interfere with the water flow from the thruster as this can reduce the thrust effectiveness
considerably. We recommend the use of our Sleipner cowls to enhance the performance and allow installation in shallow draft boats. Sleipner
cowls will also minimise the effect if stern-drives/ trim-tabs obstruct the thruster.
• Ensure there is enough space both inside and outside the transom of the boat and the thruster does not get in conflict with existing equipment
inside the boat like steerage links etc. (NB: It is possible to mount the tunnel offset from the boat’s centre line if necessary.)
• Heat protection cut off is calculated from the thruster motor. To avoid cable overheating do not install place the volt cables from the thruster to the
control box near any heat sources.
RESPONSIBILITY OF INSTALLER
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility
of the installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from
a person familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this
type of work, please contact a professional installer for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS. MC_0038
MC_0267
NEVER
Disassemble any part of the Ignition Protected stern thruster assembly. Tampering with the Ignition Protected stern thruster assembly or any attempt
to disassemble anything on this thruster assembly inside the boat can cause an explosion with severe consequences. If there is a problem with your
Ignition Protected stern thruster, please contact your dealer.
MC_0257
Thruster Installation Considerations and Precautions
Before installation, it is important that the installer reads this guide to ensure necessary acquaintance with this product.
• The electro motor must be handled with care. Do not lift it by internal cable connections, main terminals or placed down on the drive shaft.
• The thruster power supply circuit must include the recommended sized fuse and a battery isolation switch.
• Never run the thruster out of water.
• It is important to follow the guidelines in this manual. Failure can result in severe damage to the thruster.
MC_0074
Grids or Cowls assembly
1. Attach the cowls or grids with included bolts and washers. (NB: If installion of the cowls ensure the appropriate twist of the cowl to direct water
away from obstacles)
MG_0145
Tighten 2Nm
*Cowl
Tighten 2Nm

10 6398 10 2 0 21
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HydroPOD 35 & 50
MG_0112
Align two ends of the tunnel.
Remove cover guard.
Remove cover
guard.
Remove cover
guard.
Push two tunnel
ends together.
Check snap lock
positions around the
tunnel.
Ensure top lips tabs
into the motor
inserts.
1
2
Tunnel Installation
1. Ensure to remove the plasic cover guard on the tunnel.
2. Connect both ends of the tunnel to the thruster motor. All hooks must be completely interlocked making the inside of the tunnel smooth. (NB:
Ensure tunnel moulding around the gear leg and tunnel top align.)
MC_0074
!Please refer to the graphic for special considerations relating to your model !
IMPORTANT
Ensure all snap-lock positions are correctly connected into place.

11
6398 10 2 0 21
-
HydroPOD 35 & 50
MG_0314
130 mm
5,12”
65 mm
2,56”
35,80 mm
1,41”
50 mm
1,97”
Drill holes in hull
Hole size
for hull
18 mm
0,71”
1 - 2
Remove from
wing area OR
Fill from
wing area
Fill area
Hull profile
Hull Hull
3 4
5
Hull
IMPORTANT
Do not trim past/off the end
grooves or centre groove line at
a distance of 5mm.
IMPORTANT
Do not fill gaps at this stage if
required.
Clearance
gap
Hydropod Modifi cation
De ne the location to install the thruster. (NB: Ensure internally the thruster will not obstruct any objects. Ensure cables internally do not
obstruct any objects. Do not place cables or control box close to high heat radiating parts EG. Turbo/ exhaust manifolds etc.)
1. Mark the locations of the three drill holes for the SX thruster using the de ned measurements or from a template to the hull. (NB: Maximum hull
thickness is 50mm.)
2. Drill main hole for the cable tube, then two support bolt holes.
3. Place the SX thruster into the Hydro pod mould.
4. Place the hydro-pod with the SX thruster on the hull. Use the pre-drilled holes to guide the assembly to the desired location. (NB: The SX thruster
in the Hydro pod will ensure no flexing of the mould will occur)
5. Modify the Hydro pod mould to match the hull pro le of the boat. Aim to obtain both the front and back tips of the mould sit flush to the hull.
Follow the below instructions depending on the modi cation required:
A) Trim the wings of the hydro pod to match the hull pro le. (NB: Excessive heat caused by the cutting method can cause the mould to melt in
the worked area.)
OR
B) Determine to use appropriate  ller to  ll the gap between the hydro pod and the hull. (NB: Do not fi ll gaps at this stage if required.)
MC_0269
!Please refer to the graphic for special considerations relating to your model !
IMPORTANT
Do not trim past/off the end grooves or centre groove line at a distance of 5mm.
MG_0112
Align two ends of the tunnel.
Remove cover guard.
Remove cover
guard.
Remove cover
guard.
Push two tunnel
ends together.
Check snap lock
positions around the
tunnel.
Ensure top lips tabs
into the motor
inserts.
1
2
Tunnel Installation
1. Ensure to remove the plasic cover guard on the tunnel.
2. Connect both ends of the tunnel to the thruster motor. All hooks must be completely interlocked making the inside of the tunnel smooth. (NB:
Ensure tunnel moulding around the gear leg and tunnel top align.)
MC_0074
!Please refer to the graphic for special considerations relating to your model !
IMPORTANT
Ensure all snap-lock positions are correctly connected into place.

12 6398 10 2 0 21
-
HydroPOD 35 & 50
MG_0314
All rings need
+10% compression
+10%
compression
Hull
Mark and drill the remaining Hydropod holes.
(1 rear, 2 front)
Support
brace
MS
Polymer
Fasten
MS
Polymer
1
3
2
4
5
6
compression with
support segments
Hull
support
segment
Hydropod Installation
1. Temporally fasten the Hydro pod to the hull using the SX thruster bolts. Mark the remaining Hydro pod holes (1 rear, 2 front) and drill holes.
Clean the area from dust for installation of the thruster. (NB: Tightening the Hydro pod can reduce the gap between the mould and the hull from
compression. Note this when if required to add MS Polymer to fi ll gaps.)
2. Make support segments based on the hull pro le for the bolt and tube fasteners.
3. Check the length of the compression rings. Compression rings must be longer than hull thickness to allow for compression (NB: Cut compression
sealants to length top achieve 15% compression.)
4. Apply a sealant (MS Polymer) to: IF: required to  ll gaps between the Hydro pod and the hull use an
- the inside surface of the cut-out holes on the hull. appropriate amount on the Hydro pod mould to achieve this.
-To the surface of the washer to the thread and
- in the recess of the main tube to the thread.
- 1cm deep inside all compression ring.
place all compression rings to bolt threads.
(NB: Ensure ample sealant (MS Polymer) around the bolts and centre tube for a watertight fi tting.)
5. Place the Hydro pod to the hull without the nose cap. Fasten the Hydro pod via the SX thruster and back hydro pod securing bolt. (NB: Wipe away
MS Polymer that has been pushed out from the compression of the Hydro pod to the hull.)
6. Place the Hydro pod nose cap and fasten nose cap securing bolt
MC_0269
!Please refer to the graphic for special considerations relating to your model !
For installations in high corrosive environments (saltwater) the exposed aluminium parts of the thruster must be coated with an epoxy primer
before antifouling or/and use.

13
6398 10 2 0 21
-
HydroPOD 35 & 50
MG_0314
All rings need
+10% compression
+10%
compression
Hull
Mark and drill the remaining Hydropod holes.
(1 rear, 2 front)
Support
brace
MS
Polymer
Fasten
MS
Polymer
1
3
2
4
5
6
compression with
support segments
Hull
support
segment
Hydropod Installation
1. Temporally fasten the Hydro pod to the hull using the SX thruster bolts. Mark the remaining Hydro pod holes (1 rear, 2 front) and drill holes.
Clean the area from dust for installation of the thruster. (NB: Tightening the Hydro pod can reduce the gap between the mould and the hull from
compression. Note this when if required to add MS Polymer to fi ll gaps.)
2. Make support segments based on the hull pro le for the bolt and tube fasteners.
3. Check the length of the compression rings. Compression rings must be longer than hull thickness to allow for compression (NB: Cut compression
sealants to length top achieve 15% compression.)
4. Apply a sealant (MS Polymer) to: IF: required to  ll gaps between the Hydro pod and the hull use an
- the inside surface of the cut-out holes on the hull. appropriate amount on the Hydro pod mould to achieve this.
-To the surface of the washer to the thread and
- in the recess of the main tube to the thread.
- 1cm deep inside all compression ring.
place all compression rings to bolt threads.
(NB: Ensure ample sealant (MS Polymer) around the bolts and centre tube for a watertight fi tting.)
5. Place the Hydro pod to the hull without the nose cap. Fasten the Hydro pod via the SX thruster and back hydro pod securing bolt. (NB: Wipe away
MS Polymer that has been pushed out from the compression of the Hydro pod to the hull.)
6. Place the Hydro pod nose cap and fasten nose cap securing bolt
MC_0269
!Please refer to the graphic for special considerations relating to your model !
For installations in high corrosive environments (saltwater) the exposed aluminium parts of the thruster must be coated with an epoxy primer
before antifouling or/and use.
Propeller Installation
1. Centre the drive pin and Insert the propeller onto the shaft spine. Rotate the propeller until the drive pin aligns with the internal slot in the
propeller.
2. Insert the washer to the end of the shaft spline. Tighten with the propeller lock-nut.
3. Apply anti fouling to the gear leg and propeller. Do not apply anti fouling to any rubber elements of the gear leg or anodes.
MC_0016
!Please refer to the graphic for special considerations relating to your model !
MG_0054
Anti-fouling
Lock nut
Washer
Propeller
Drive pin

14 6398 10 2 0 21
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HydroPOD 35 & 50
MG_0114
BAT. -
5.6 Nm
Control Box
hose clamp
Hose claps
BAT. +
5.6 Nm
MOTOR CABLE -
4Nm
# SX35 CONTROL BOX
6 1232i
TORQUE 8Nm
MOTOR CABLE +
4Nm
BAT. -
5.6 Nm
BAT. +
5.6 Nm
MOTOR CABLE -
4Nm
# SX50 CONTROL BOX
6 1232i
TORQUE 8Nm
MOTOR CABLE +
4Nm
Control Box Installation
The control box is the central component that can be connected to several other control panels. The control box can be mounted in any orientation,
preferably with cables facing down. (NB: The control box must be positioned within 0,75 meters from the thruster assembly with the provided
cables and not near any object that radiate high temperatures.)
1. De ne the location to install the control box. (NB: Ensure cables will not obstruct any objects.)
2. Mark the locations of the four drill holes and drill the holes.
3. Attach cables to the control box (NB: the control box internal components can be removed via its attachment screws for easier installation
using thick battery cables.)
4. Tighten hose clamps in order to ensure Ignition Protection as illustrated.
5. Fasten the control box to the hull.
MC_0075
!Please refer to the graphic for special considerations relating to your model !
IMPORTANT
It is the installers full responsibility to follow instructions and ensure total Ignition Protection.

15
6398 10 2 0 21
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HydroPOD 35 & 50
MG_0114
BAT. -
5.6 Nm
Control Box
hose clamp
Hose claps
BAT. +
5.6 Nm
MOTOR CABLE -
4Nm
# SX35 CONTROL BOX
6 1232i
TORQUE 8Nm
MOTOR CABLE +
4Nm
BAT. -
5.6 Nm
BAT. +
5.6 Nm
MOTOR CABLE -
4Nm
# SX50 CONTROL BOX
6 1232i
TORQUE 8Nm
MOTOR CABLE +
4Nm
Control Box Installation
The control box is the central component that can be connected to several other control panels. The control box can be mounted in any orientation,
preferably with cables facing down. (NB: The control box must be positioned within 0,75 meters from the thruster assembly with the provided
cables and not near any object that radiate high temperatures.)
1. De ne the location to install the control box. (NB: Ensure cables will not obstruct any objects.)
2. Mark the locations of the four drill holes and drill the holes.
3. Attach cables to the control box (NB: the control box internal components can be removed via its attachment screws for easier installation
using thick battery cables.)
4. Tighten hose clamps in order to ensure Ignition Protection as illustrated.
5. Fasten the control box to the hull.
MC_0075
!Please refer to the graphic for special considerations relating to your model !
IMPORTANT
It is the installers full responsibility to follow instructions and ensure total Ignition Protection.
MC_0035
Thruster Electrical Installation
!Please refer to the graphic for special considerations relating to your model !
WARNING
Check the following with the main switch is set to off :
After all electrical connections have been completed check with an ohm meter that there is no electrical connection between
1. electro-motor flange and the positive terminal on the motor
2. electro-motor flange and the battery negative terminal on the motor
If unsure contact skilled personnel.
1. Information of electrical table. see next page
- All power cable lengths represent the total length of the combined (+) and (-) cables.
- Battery capacity is stated as minimum cold crank capacity, (CCA).
- Use slow blow rated fuses to hold stated Amp-Draw for min. 5 minutes.
- Consider the AMP hours (Ah) for your speci c duty cycle.
2. Use appropriate sized cables and batteries with high cranking capacity to feed the thruster. The actual voltage at the motor while running the
thruster decides the motors output RPM and thrust. Use larger cables and stronger batteries for better results.
- See electrical speci cations for advised minimum cables and batteries (CCA).
3. Connect the battery supply to the control unit (PPC).
- Install a main manual/ automatic switch from the positive lead terminal on the battery PPC unit). The main switch must be accessible to turn
off the thruster independently from the rest of the electrical operation of the vessel when not on-board or in emergencies. (NB: It is advised
to install a fuse on the positive cable for protection against short-circuiting of the main cables. The fuse should ensure no voltage
decrease, slow-blow and sized to take the amperage draw for at least 5 minutes.)
- A circuit breaker can be used instead of the fuse and main power switch If the functionality is the same.
(NB: For Ignition Protected installations remember to use ignition protected fuses and switches if fi tted in areas that require this feature.
Ensure to follow your national regulations)
5. Cable lugs must have adequate electrical and mechanical isolation and  tted with cable lug covers.
6. Fasten cables to the required torque.
MG_0039
Control Cables
Minimum and recommended cable dimensions can be identical due to safety margins and cable heat considerations for short cable lengths.
* Minimum or recommended cable cross section in mm2
To control panel(s)/remote.
A1
A2
Temp switch NC
NTC
B+
B-
CONTROLLER
++
*C
BLUE HOSE
(900mm/ 35”)
THRUSTER
(MUST BE IGNITION PROTECTED IF
LOCATED IN IP REQUESTED AREA)
Automatic MAIN
SWITCH
THRUSTER
BATTERY
12V B-
B+
*D
MAIN FUSE
CONTROLLER CONNECTIONS:
<<B+>>: Power supply pos from thruster battery/ Main switch/ Main fuse
<<B->>: Power supply neg from thruster battery
2 Motor cables from thruster
4 wires from thruster overtemp switch
2 Control cables from control panel(s)/ remote
**Automatic or
Manual main switch
(See Main Switch
installation manual)

16 6398 10 2 0 21
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HydroPOD 35 & 50
MG_0320
Thruster
A1
Thruster
A2
Thruster
A1
Thruster
A2
Thruster Electrical Installation
A1
A2
Temp switch NC
NTC
Thruster
A1
Thruster
A2
Thruster
A1
Thruster
A2
Temp switch NC
Temp switch NC
(BLUE HOSE)
# SX50 CONTROL BOX
# SX35 CONTROL BOX
B-B+
Tighten to
4 NM
Blue Hose
Blue Hose
Tighten to
5.6 NM Tighten to
5.6 NM
Tighten to
4 NM
Tighten to
5.6 NM
Tighten to
5.6 NM
A1
A1
A2
A2
B+
B-
(BLUE HOSE)
B-B+
*Only used for PRO systems
Control Cables

17
6398 10 2 0 21
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HydroPOD 35 & 50
MG_0320
Thruster
A1
Thruster
A2
Thruster
A1
Thruster
A2
Thruster Electrical Installation
A1
A2
Temp switch NC
NTC
Thruster
A1
Thruster
A2
Thruster
A1
Thruster
A2
Temp switch NC
Temp switch NC
(BLUE HOSE)
# SX50 CONTROL BOX
# SX35 CONTROL BOX
B-B+
Tighten to
4 NM
Blue Hose
Blue Hose
Tighten to
5.6 NM Tighten to
5.6 NM
Tighten to
4 NM
Tighten to
5.6 NM
Tighten to
5.6 NM
A1
A1
A2
A2
B+
B-
(BLUE HOSE)
B-B+
*Only used for PRO systems
Control Cables
Electrical Specifi cations MC_0077
Model Size System
Voltage
Nominal
current
draw
Min. battery
CCA Rec. fuse
<7m total + & - 7-14m total + & - 15-21m total + & - 22-28m total + & - 28-35m total + & - 36-45m total + & -
Min. Rec. Min. Rec. Min. Rec. Min. Rec. Min. Rec. Min. Rec.
AWG 3 2 1/0 1/0 2/0 2/0 3/0 3/0 4/0 4/0 2 x 2/0 2 x 2/0
*35/140 12 V 245 A
DIN: 200
SAE: 380
EN: 330
ANL 150
mm2 35 50 50 70 70 95 95 120 120 2 x 70 2 x 70 2 x 95
AWG 2 1/0 1/0 2/0 2/0 3/0 3/0 4/0 4/0 2 x 2/0 2 x 2/0 2 x 3/0
*50/1400
12 V 370 A
DIN: 350
SAE: 665
EN: 600
ANL 325
mm2 50 50 70 95 120 2 x 70 2 x 70 2 x 95 2 x 95 2 x 120 2 x 120 2 x 120
AWG 1/0 1/0 2/0 3/0 4/0 2 x 2/0 2 x 2/0 2 x 3/0 2 x 3/0 2 x 4/0 2 x 4/0 2 x 4/0
24 V 170 A
DIN: 175
SAE :332
EN: 280
ANL 150
mm2 25 25 25 35 35 50 35 50 50 70 70 70
AWG 3 3 3 2 2 1/0 2 1/0 1/0 2/0 2/0 2/0

18 6398 10 2 0 21
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HydroPOD 35 & 50
Control Panel Cable Installation
• All Sleipner control panels can be used in any combination.
• All control panels can be installed using:
• Y-connectors - for standard on/off
• T-connectors - for S-link proportional power system.
(NB: If two or more control panels are operated at the same time in opposite directions, the electronic control box will stop the thruster until
it receives a single signal or thrust in one direction.)
• Sleipner on/off equipment it is entirely “plug & play” and require no additional con guration setup.
See the Control panel manual for more information.
MC_0041
!Please refer to the graphic for special considerations relating to your model !
MG_0115
Thruster
Motor
Automatic Main switch
Manual Main switch
Ext. cable
5-lead
Y cable
5-lead
* 5 LEAD EXTENSION
CABLES
* 4 OR 5 LEAD EXTENSION
CABLES
Ext. cable
5-lead
Thruster
Motor Ext. cable
4- or 5-lead
Y cable
4- or 5-lead
Ext. cable
4- or 5-lead
Option: Automatic main switch. connects the battery to
the thruster. Operated from the control panel(s).
Requires 5-lead control cables.

19
6398 10 2 0 21
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HydroPOD 35 & 50
Control Panel Cable Installation
• All Sleipner control panels can be used in any combination.
• All control panels can be installed using:
• Y-connectors - for standard on/off
• T-connectors - for S-link proportional power system.
(NB: If two or more control panels are operated at the same time in opposite directions, the electronic control box will stop the thruster until
it receives a single signal or thrust in one direction.)
• Sleipner on/off equipment it is entirely “plug & play” and require no additional con guration setup.
See the Control panel manual for more information.
MC_0041
!Please refer to the graphic for special considerations relating to your model !
MG_0115
Thruster
Motor
Automatic Main switch
Manual Main switch
Ext. cable
5-lead
Y cable
5-lead
* 5 LEAD EXTENSION
CABLES
* 4 OR 5 LEAD EXTENSION
CABLES
Ext. cable
5-lead
Thruster
Motor Ext. cable
4- or 5-lead
Y cable
4- or 5-lead
Ext. cable
4- or 5-lead
Option: Automatic main switch. connects the battery to
the thruster. Operated from the control panel(s).
Requires 5-lead control cables.
Control Panel Installation
Find a suitable location for the control panel where it does not obstruct or is obstructed by other devices. Install the control panel on a flat surface
where it is easy to use.
1. Use the supplied cut-out template to mark the area to remove on your control dash.
2. Cut out the area per template for the control panel. (NB: If the front surface around your cut out is jagged or chipped, use a sealant
to assist the gasket.)
3. Place the gasket to the back face of the panel
4. Plug cables into the connectors at the rear of the control panel.
5. Insert the control panel in place and fasten screws.
6. Insert the control panels covering caps.
MC_0042
!Please refer to the graphic for special considerations relating to your model !
MG_0026
(4) COVERING CAPS
Example of control
panels
(4) COVERING CAPS
COVERING CAP
GASKET
CABLES
CABLES
CABLES
GASKET
GASKET
(4) SCREWS
(4) SCREWS
(4) SCREWS

20 6398 10 2 0 21
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HydroPOD 35 & 50
MC_0081
Pre-delivery Checklist
�.......... Propeller is fastened correctly to the shaft.
�.......... Propeller turns freely in tunnel.
�.......... Primer and anti-fouling have been applied to the gear house and propeller but NOT on the
anode or the gear house lid where the propeller is fastened.
�.......... Correct drive direction as per control panel.
�.......... The bolts holding the thruster are tightened correctly.
�.......... The bolts holding the motor to its bracket are tightened correctly.
�.......... All electrical connections are clean, dry and tight, and the correct cable, fuse and main
switch size.
�.......... No water leakage around hull penetrated studs
�.......... Check that there is no electrical connection between the electro motor body and positive
terminal on the motor, and between the electro motor body and the negative (A1) terminal
on the motor with an ohm meter.
The thruster has been installed as per the instructions in this manual and all points in checklist above have been controlled.
Signed: .........................................................................................
Date: .............................................................................................
Extra pre-delivery tests by installer / yard who does not use other quality control systems !
Thruster type: ................................................................................................................................................................................................
Serial number:...............................................................................................................................................................................................
Date of delivery:.............................................................................................................................................................................................
Correct drive direction as per control panel: ..................................................................................................................................................
The compartment for the thruster has been isolated from general bilge water and has no obvious or suspected risks for flooding:
......................................................................................................................................................................................................................
......................................................................................................................................................................................................................
......................................................................................................................................................................................................................
Other comments by installer: ........................................................................................................................................................................
.......................................................................................................................................................................................................................
.......................................................................................................................................................................................................................
......................................................................................................................................................................................................................