PDF User Manual

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*988-10717-002*

Outboard pilot,

Hydraulic pack

Installation Guide

ENGLISH

NAC-1

Operating temperature

-25°C to +55°C (13°F to 131°F)

Protection

Splashproof, IPx5

Weight

0.6 kg (1.3 lbs)

Power supply

9-16 V DC

Load

140 mA + drive unit load

Performance

Drive: 8 A cont., 16 A for 1 s

Pump-1

Operating temperature

-15°C to +75°C (5°F to 167°F)

Protection

Splashproof, IPx5

Weight

2.2 kg (4.9 lbs)

Load

5 A at 8 bar (116 psi), 7 A at 24 bar (350 psi)

Performance

0.8 l/min at 24 bar (350 psi)

GS25/Point-1

Operating temperature

-25°C to +60°C (13°F to 140°F)

Protection

Watertight, IPx7

Weight

0.14 kg (0.31 lbs)

Power supply

9-16 V DC

Load

<100 mA @ 12 V DC

Performance

Heading: +/- 3°, Horiz. accuracy: 3 m (9.8 ft)

Standby/Auto button

Operating temperature

-25°C to +55°C (13°F to 131°F)

Protection

Splashproof, IPx5

Weight

0.04 kg (0.09 lbs) (including cable)

RC42N

Operating temperature

0°C to +55°C (32°F to 131°F)

Protection

IP56

Weight

0.4 kg (0.9 lbs)

Power supply and interface

8-16 V via NMEA 2000

Power consumption

1.4 W

Accuracy

±

  3 degrees after calibration

Compass safe distance

0.5 m (1.7’)

PLANNING: Pump-1, Mounting location

CORRECT

FLUID LEVEL

MOUNTING: Disconnecting the hoses from helm 

pump

1

2

3

STB

POR

T

PLANNING: Dimensions

Technical specifications

PLANNING: Cable lengths

Use to mount Pump-1, NAC-1 and heading sensor.

   

Drill holes for screws, larger dimensions for hoses.

Wrenches that fit the hoses.

Cup or can for oil spill.

Tape.

Tools to connect power cables at battery.

Gloves (disposable type).

Installing with optional 000-11772-001 Verado 

fitting kit for Pump-1

PLANNING: Tools needed

2

1

NOTE:

THE CONNECTION ARE

COLOR INDEPENDENT

1 * Ø 16 mm (0.62”)

Refer to Wiring diagram (point 15) to find the various 

cable lengths.

PLANNING: GS25/Point-1, Mounting location

GS25/Point-1 

The antenna contains a magnetic heading sensor and should not be 

mounted within 1 meter (3.3 ft) of any potential magnetic source.

RC42N

Select a location that provides a solid mounting place free from 

vibration, min. 1 meter (3.3 ft) away from any potential magnetic 

source, and as close to the vessel’s centre of roll and pitch as 

possible, i.e. close to the water line.

Potential sources for magnetic/electromagnetic interference include:

• 

Electrical Motors/Magnets/Moving Metal items

• 

Outboard Engines

• 

High current electrical sources such as main power cables, 

batteries, distribution panels etc.

Electromagnetic Interference

0.5 m (20”) Min

0.5 m (20”) Min

2  m (6 ft) Min

RADAR

Magnetic Field

Radio Transmitter

1 m (3.3 ft) Min

RC42N

310 mm

930 mm

VERADO STEERING

CYLINDER VOLUME

APPROX. 9ci - 150 cc

VERADO ELECTRO

HYDRAULIC POWER PACK

VERADO HELM

HIGH PRESSURE

STEERING LINES

LOW PRESSURE

RETURN LINE

HIGH PRESSURE

SUPPLY LINE

RETURN LINE

 EXTENSION

HIGH PRESSURE

SUPPLY LINE

HIGH PRESSURE

STEERING LINES

STEERING LINES

RETURN LINE

LOW PRESSURE

RETURN LINE

STEERING LINE

EXTENSION

ø 90 mm (3.5”)

204 mm (8.1”)
183 mm (7.2”)

57 mm

(2.2”)

180 mm

(7.1”)

85 mm

(3.4”)

190 mm

(7.5”)

91 mm

(3.6”)

169 mm (6.63”)

155 mm (6.1”)

100 mm (4”)

76 mm (3”)

85 mm (3.4”)

38 mm

(1.5”)

ø 90 mm (3.54”)

204 mm (8.03”)
183 mm (7.2”)

57 mm

(2.24”)

180 mm

(7.09”)

183 mm

(7.2”)

190 mm

(7.5”)

91 mm

(3.58”)

169 mm (6.63”)

244 mm (9.6”)

142 mm (5.6”)

38 mm

(1.5”)

34.0 (1.3”)

98.0 (3.9”)

86.0 (3.4”)

128.0 (5.0”)

72.4 (2.8”)

106.4 (4.2”)

90.0 (3.5”)

102.4 (4.0”)

34.0 (1.3”)

98.0 (3.9”)

86.0 (3.4”)

128.0 (5.0”)

72.4 (2.8”)

106.4 (4.2”)

90.0 (3.5”)

102.4 (4.0”)

Compatibility information

The hydraulic kit comes with 1/4 NPT 9/16 UNF fittings for nylon 

tube or flexible hoses which make them ideally suited for the 

following steering systems:
•  Teleflex SeaStar HC5345, HC5347, HC5348, HC5358.
•  Teleflex BayStar HC4600, HC4645, HC4647, HC4648, HC4658.
•  Hynautic K6 Steering Rams.
•  Also rams from Vetus, Uflex, Lecomble and Schmitt can be used.

www.busse-yachtshop.de  |  info@busse-yachtshop.de

 

WIRING: Wiring diagram

MOUNTING: NAC-1

MOUNTING: RC42N

9

13

10

14

11

15

12

16

MOUNTING: Pump-1, Refill oil and bleed system

CORRECT

FLUID LEVEL

MOUNTING: Pump-1, Connect hoses

STB

POR

T

MOUNTING: Bleeding

Turn wheel gently in both directions, and refill oil.
Repeat turning and refilling oil until the oil level is stable and no 

air bubbles left in the transparent tube, and the outboard engine 

responds firmly.
If air bubbles still remain in the system, follow the bleeding procedure 

described for the outboard cylinder.

IMPORTANT: Check hoses for leaks

MOUNTING: Connect hoses to helm pump

CORRECT

FLUID LEVEL

POR

T

STB

STB

POR

T

IMPORTANT: TRANSPARENT HOSE

ECHO

VIDEO IN

NMEA 2K

NETWORK

POWER

ECHO

VIDEO IN

NMEA 2K

NETWORK

POWER

+

_

12 V DC

MAIN 

POWER

SWITCH

 * POINT-1 ONLY

* 

1.2 m

(4 ft)

0.9 m (3 ft)

FUSE,

20 AMP

FUSE,

20 AMP

2 m (6 ft)

1 m (3 ft)

2 m

(3 ft)

2 m

(6 ft)

2 m

(3 ft)

5 m

(15 ft)

0.6 m

(2 ft)

1.8 m (6 ft)

0.9 m (3 ft)

2 m (6 ft)

1 m (3 ft)

5 m

(15 ft)

0.6 m

(2 ft)

1.8 m (6 ft)

ECHO

VIDEO IN

NMEA 2K

NETWORK

POWER

ECHO

VIDEO IN

NMEA 2K

NETWORK

POWER

T

T

+

_

12 V DC

MAIN 

POWER

SWITCH

T

T

 * POINT-1 ONLY

* 

1.2 m

(4 ft)

Optional

Point-1 / RC42N

IMPORTANT: TRANSPARENT HOSE

MOUNTING: GS25/Point-1

Configuration

Refer to your Autopilot controller’s  

documentation for setup instructions.

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A

C

B

1 * Ø 19 mm (0.75”)

2 * Ø 3 mm (0.12”)

SIMRAD

Note the mounting

direction!

LOWRANCE

D

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www.busse-yachtshop.de  |  info@busse-yachtshop.de