Furuno CH-37 User manual

www.furuno.com

ll brand and product names are trademarks, registered trademarks or service marks of their respective holders.

Installation Manual

COLOR SECTOR SCANNING SONAR

CH-37

SAFETY INSTRUCTIONS ................................................................................................ i

SYSTEM CONFIGURATION .......................................................................................... iii

EQUIPMENT LISTS......................................................................................................... v

1. MOUNTING..............................................................................................................1-1

1.1 Hull Unit .............................................................................................................................1-1

1.2 Transceiver Unit...............................................................................................................1-13

1.3 Display Unit......................................................................................................................1-14

1.4 Grounding the Display Unit and Transceiver Unit............................................................1-14

1.5 Motion Sensor MS-100 (Option) ......................................................................................1-15

1.6 External Interface (Option)...............................................................................................1-15

1.7 Logarithm Amplifier Video Sounder .................................................................................1-16

1.8 Clinometer BS-704 (Option).............................................................................................1-17

2. WIRING....................................................................................................................2-1

2.1 Wiring Among Units ...........................................................................................................2-1

2.2 Synchronizing Transmission with Echo Sounder or Other Sonar ......................................2-4

3. ADJUSTMENTS ......................................................................................................3-1

3.1 General Checks .................................................................................................................3-1

3.2 Adjustment of Transceiver Unit..........................................................................................3-2

3.3 Heading Alignment.............................................................................................................3-3

3.4 Adjustment of Motion Sensor, Clinometer .........................................................................3-4

3.5 Soundome Painting............................................................................................................3-5

3.6 LED Status.........................................................................................................................3-5

4. CHANGING SPECIFICATIONS ..............................................................................4-1

4.1 System Menu .....................................................................................................................4-1

PACKING LISTS ......................................................................................................... A-1

OUTLINE DRAWINGS ................................................................................................ D-1

INTERCONNECTION DIAGRAM ................................................................................ S-1

7KHSDSHUXVHGLQWKLVPDQXDO

LVHOHPHQWDOFKORULQHIUHH

࣭)85812$XWKRUL]HG'LVWULEXWRU'HDOHU

$VKLKDUDFKR

1LVKLQRPL\D-$3$1

$  -8/ 



3ULQWHGLQ-DSDQ

$OOULJKWVUHVHUYHG

-  2&7  

3XE1R ,0(-

(70,  &+



SAFETY INSTRUCTIONS

WARNING

Indicates a condition that can cause death or serious

injury if not avoided.

CAUTION

Indicates a condition that can cause minor or moderate

injury if not avoided.

Warning, Caution Mandatory Action

Prohibitive Action

Read these safety instructions before you operate the equipment.

WARNING

ELECTRICAL SHOCK HAZARD

Do not open the equipment

unless totally familiar with

electrical circuits and

service manual.

Only qualified personnel

should work inside the

equipment.

WARNING

Install the specified transducer tank

in accordance with the installation

instructions. If a different tank is to be

installed the shipyard is solely respon-

sible for its installation, and it should

be installed so the hull will not be

damaged if the tank strikes an object.

The tank or hull may be damaged if the

tank strikes an object.

If a steel tank is installed on a wooden

or FRP vessel, take appropriate

measures to prevent electrolytic

corrosion.

Electrolytic corrosion can damage the

hull.

Be sure that the power supply is

compatible with the voltage rating of

the equipment.

Connection of an incorrect power supply

can cause fire or equipment damage. The

voltage rating of the equipment appears

on the label above the power connector.

Turn off the power at the switchboard

before beginning the installation.

Fire or electrical shock can result if the

power is left on.

Do not install the equipment where it

may get wet from rain or water splash.

Water in the equipment can result in fire,

electrical shock or equipment damage.

Be sure no water leaks in at the trans-

ducer installation site.

Water leakage can sink the vessel. Also

confirm that the transducer will not loosen

by ship's vibration. The installer of the

equipment is solely responsible for the

proper installation of the equipment.

FURUNO will assume no responsibility for

any damage associated with improper

installation.

SAFETY INSTRUCTIONS

CAUTION

Observe the following compass safe

distances to prevent deviation of a

magnetic compass:

Ground the equipment to

prevent electrical shock and

mutual interference.

Display

unit

Standard

compass

2.2 m 1.6 m

WORKING WITH THE SONAR OIL

Precautions

•

Keep oil away from eyes. Wear protective

gloves when working with the oil. The oil

can cause inflammation of the eyes.

•

Do not touch the oil. Wear protective

gloves when working with the oil. The oil

can cause inflammation of the skin.

•

Do not ingest the oil. Diarrhea or vomiting

can result.

•

Keep the oil out of reach of children.

Emergency

•

If the oil enters eyes, flush with clean

water about 15 min. Consult a physician.

•

If the oil contacts skin, wash with soap

and water.

•

If the oil is ingested, see a physician

immediately.

Disposal of oil and its container

Dispose of oil and its container in accord-

ance with local regulations. For further

details, contact place of purchase.

Storage

Seal container to keep out foreign

material. Store in dark place.

Steering

compass

iii

SYSTEM CONFIGURATION

DISPLAY UNIT

CH-370

NOTE 1: Two sets of rectifiers are necessary for AC mains.

NOTE 2: DC ship's mains only. For AC ship's mains, the power

is supplied directly from the rectifier unit to the trans-

ceiver unit.

OPTIONAL SUPPLY STANDARD SUPPLY

LOUDSPEAKER

CA-151S-ASSY / CA-150BS-ASSY

REMOTE CONTROL BOX

CH-343

External

Interface

OP06-13

(Built-in)

External

Interface

OP06-14

(Built-in)

EXTERNAL

MONITOR

: Connector to fitted at installation

: Connector fitted at factory

: Crimp-on lug to be fitted at installation

MOTION

SENSOR

MS-100

or Clinormeter

BS-704

250V-DPYCYS-2

24-32V DC

06S4067 15/30/50M

250V-DPYCYS-2

250V-

DPYCYS-2

02S8040 6M

SYSTEM CONFIGURATION

Hull unit assembly combination

Power Freq. Type Code No.

113kHz

Standard Option

Power Freq. Type Code No.

Type Code No. Type Code No. Type Code No.

Mat. Type Code No.

Steel

Alum.

Mat. Type Code No.

Steel Steel

Mat. Type Code No.

5.3m cable3.7 m cable

2.7 m cable

113

113 113

EQUIPMENT LISTS

Standard Supply

Optional Supply

Name Type Code No. Qty Remarks

Display Unit CH-370 - 1

Transceiver Unit CH-341 - 1 60/81/113/162 kHz, select one

Hull Unit CH-342 - 1 60/81/113/162 kHz, 24/32 VDC,

Shaft length 1.17/2.2/3.8 m

Installation

Materials

CP06-01100 000-068-457 Select

one

Cable length: 15 m (standard supply)

CP06-01110 000-068-458 Cable length: 30m

CP06-01120 000-068-459 Cable length: 50m

CP06-01102 006-563-250 1 set For display unit

CP06-01103 006-563-300 1 set For transceiver unit

CP06-01104 006-563-340 1 set For hull unit

Spare Parts SP06-01001 006-563-170 1 set For display unit

SP06-01002 006-563-260 1 set For transceiver unit

SP06-01003 006-563-320 1 set For hull unit

Accessories FP06-01000 000-068-460 1 set Hood, vinyl cover

Name Type Code No. Remarks

Motion Sensor MS-100 -

Clinometer BS-704 -

Remote Control Box CH-343 -

Steel Retraction Tank 06-007-1570 000-065-066 1.0 m

SHJ-0001 000-066-643 1.8 m

06-007-1571 000-065-070 3.5 m

FRP Retraction Tank SHJ-0022 000-066-644 1 m

06-007-1573 000-065-067 1.8 m

Aluminum Retraction

Tank

OP10-5 000-069-763 1 m, with inst. materials

Rectifier RU-1746B-2 000-030-439 110/220 VAC, 2 sets required

E/S Interface VI-1100A 000-021-805

Handle OP03-70 008-423-420

Loudspeaker CA-151S-ASSY 001-466-200 8:

CA-150BS-ASSY 000-190-183

Cable assembly MJ-A6SPF0012-050C 000-154-053 64S4071-2, 5 m, 6 pin-6 pin

MJ-A6SPF0012-100C 000-154-037 64S4071-2, 10 m, 6 pin-6 pin

MJ-A6SPF0011-050C 000-159-690 03S9202-2, 5 m, 6 pin-4 pin

MJ-A6SPF0011-100C 000-159-691 03S9202-2, 10 m, 6 pin-4 pin

5-pair Twisted Cable CO-SPEVV-SB-C

0.2 x 5P

000-560-451 5 m

000-560-452 1 0m

000-560-417 15 m

000-103-868 20 m

48-core Cable 06S4056 000-126-160 For extension of cable be-

tween hull unit and transceiver

unit, specify length

EQUIPMENT LISTS

Filter FP02-02620 002-007-290

External E/S Interface OP06-13 000-068-455

External Monitor

Interface

OP06-14 000-068-456

Fairing 06-021-4502 001-159-790-10 For an FRP ship

Soundome shaft 06-007-1591 001-261-030 3 m

Name Type Code No. Remarks

1-1

1. MOUNTING

1.1 Hull Unit

General mounting considerations

• Noise and air bubbles will affect performance.

• Keep the transducer away from oil. Oil can corrode the cable.

• Do not expose the transducer to hot water. Hot water can damage the transducer.

• Do not turn on the equipment with the transducer exposed to air. Exposing the

transducer to air may damage it.

Installation position considerations

Discussion and agreement are required with the dockyard and ship owner in deciding

the location for the hull unit. When deciding the location, take into account the follow-

ing points:

• Select an area where propeller noise, cruising noise, bubbles and interference from

turbulence are minimal. Generally, the point at 1/3 to 1/2 of the ship’s length from

the bow or near the keel is the best. On-the-keel installation is advantageous for

minimizing oil consumption in comparison with off-the-keel. If the hull unit cannot be

installed on the keel, the center of the retraction tank should be within 1 meter of the

keel to prevent a rolling effect.

• Select a place where interference from the transducers of other sounding equip-

ment is minimal. The hull unit should be at least 2.5 meters away from the transduc-

ers of other sounding equipment.

• An obstacle in the fore direction not only causes a shadow zone but also aerated

water, resulting in poor sonar performance. Be sure to locate the transducer well

away from any obstacle in the fore direction.

NOTICE

Do not apply paint, anti-corrosive

sealant or contact spray to coating or

plastic parts of the equipment.

Those items contain organic solvents that

can damage coating and plastic parts,

especially plastic connectors.

1/2 1/3 Within 1 m

1. MOUNTING

1-2

Mounting method

A typical mounting method is shown in the outline drawing at the back of this manual.

Consult ship’s owner, dockyard and user to determine appropriate mounting method.

Pay attention to safety (strength, watertighness) first, followed by ease of mainte-

nance and inspection.

Tank length

Shorten the transducer tank so the transducer is

lowered into water as deep as possible.

Pay particular attention to the tank length Lt.

Determine the length of the main shaft as described

in the paragraph "Assembling and mounting of hull

unit" on page 1-3.

Note 1: Do not shorten the 1 meter retraction tank.

Shortening it may also necessitate shortening of

the top part of the main shaft, thereby destroying

the watertight construction of the 1.17 meter shaft.

Note 2: When the retraction tank is constructed lo-

cally, finish it so that welding beads do not protrude

on the inner surface of the tank. The tank guide will

hit the bead, burning out the raise/lower motor. Al-

so, do not position the welding bead in the ship’s

fore-aft line.

Note 3: Use of other manufacturer’s tank is permit-

ted. However, the dimensions should be the same

as those in the transducer tank outline drawing.

Mounting of transducer tank

Install the transducer tank referring to the hull unit out-

line drawings at the back of this manual.

Note: Locate one of the bolt holes 10° to port to mini-

mize mechanical shock at the raise/lower block during

pitching and rolling.

Cable gland

Washer

Gasket

Main shaft

(1.17 m䋩

Welding bead

Wealding bead

10°

Other manuals for CH-37

Table of contents

Popular Sonar manuals by other brands

Kongsberg

Kongsberg Simrad SP90 Series manual

Eagle

Eagle TriFinder 2 Installation and operation instructions

Lowrance

Lowrance X-70A Installation and operation instructions

Lowrance

Lowrance LMS-150 GPS Installation and operation instructions

Simrad

Simrad EQ 55 Operator's manual

Lowrance

Lowrance Traditional Installation

Teledyne

Teledyne BlueView BV3200 user manual

Reson

Reson SeaBat 7125 SV2 Operator's manual

Eagle

Eagle 101 install guide

IMAGENEX

IMAGENEX 881A-GS manual

Eagle

Eagle Z-15 installation instructions

Simrad

Simrad SH80 - REV C installation manual

Simrad

Simrad ST90 Harbour Acceptance Test

Hawk

Hawk Sultan manual

Lowrance

Lowrance 1240A Installation and operation instructions

Kongsberg

Kongsberg Flexview quick start

VEXILAR

VEXILAR 107 PRO Operation manual

Klein

Klein 5000 V2 Series Operation and maintenance manual