Furuno CSH-5L User manual

PRINTED IN JAPAN
COLOR SCANNING SONAR
CSH-5L

Your Local Agent/DealerYour Local Agent/Dealer
9-52 Ashihara-cho,9-52 Ashihara-cho,
Nishinomi
y
a, Ja
p
anNishinomi
y
a, Ja
p
an
Tele
p
hone :Tele
p
hone : 0798-65-21110798-65-2111
Telefax :Telefax : 0798-65-42000798-65-4200
FIRST EDITION :FIRST EDITION : JAN.JAN. 20032003
Printed in JapanPrinted in Japan
A
ll ri
g
hts reserved.
A
ll ri
g
hts reserved.
PUB.No.PUB.No. IME-13190-AIME-13190-A
*00080940600**00080940600*
*00080940600**00080940600*
(( HIMAHIMA )) CSH-5LCSH-5L * 0 0 0 8 0 9 4 0 6 0 0 ** 0 0 0 8 0 9 4 0 6 0 0 *
*IME13190A00**IME13190A00*
*IME13190A00**IME13190A00*
* I M E 1 3 1 9 0 A 0 0 ** I M E 1 3 1 9 0 A 0 0 *

i
SAFETY INSTRUCTIONS
WARNING
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.
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.
When assembling the hull unit, fasten
the shaft retainer and fastening band
with the torques shown below.
Shaft retainer: 20 to 25 N m
Fastening band: 6 to 8 N m
If torques are less than the above,
water leakage may occur because the
shaft may loosen and fall.
Turn off the power at the
switchboard before beginning
the installation.
Fire or electrical shock can result
if the power is left on.

ii
CAUTION
Turn off the POWER switch on the hull
unit before using the hand crank.
Bodily injury can result if the hand crank
rotates unexpectedly, because the
raise/lower motor may start up.
.
Observe the following compass safe
distances to prevent interference to a
magnetic compass:
Standard
compass Steering
compass
Processor
unit 0.4 m 0.3 m
Observing the following speed limits
when testing the equipment at sea trial:
Raising/lowering transducer: 16 kts max.
Transducer completely lowered: 18 kts max.
Exceeding above limits will damage the
equipment and void the warranty.
The zinc block near the transducer must
be replaced yeary.
The junction between the transducer and
main shaft may corrode, which can result
in loss of the transducer or water leakage
inside the ship. Replace the zinc block
yeary.
CAUTION
Attach protection earth securely
to the ship's body.
The protection earth is required
to the transceiver unit and DC-AC
inverter (option) to prevent
electrical shock.
Control
unit
DC-AC
inverter
0.3 m 0.3 m
1.4 m 0.9 m

iii
TABLE OF CONTENTS
SYSTEM CONFIGURATION................................................................................iv
EQUIPMENT LISTS ..............................................................................................v
1. MOUNTING ....................................................................................................1-1
1.1 Hull Unit.....................................................................................................................1-2
1.2 Pre-amplifier Unit.....................................................................................................1-13
1.3 Transceiver Unit.......................................................................................................1-14
1.4 Processor Unit .........................................................................................................1-15
1.5 Control Unit..............................................................................................................1-15
1.6 Ground.....................................................................................................................1-18
1.7 Monitor Sensor (option)............................................................................................1-19
1.8 DC-AC Inverter (option) ...........................................................................................1-20
2. WIRING..........................................................................................................2-1
2.1 General Description for Cabling.................................................................................2-1
2.2 Hull Unit/Pre-amplifier Unit.........................................................................................2-3
2.3 Transceiver Unit.........................................................................................................2-8
2.4 Processor Unit .........................................................................................................2-11
2.5 Synchronizing Transmission with Other Equipment..................................................2-16
2.6 DC-AC Inverter ........................................................................................................2-20
3. ADJUSTMENTS ............................................................................................3-1
3.1 Measurement TX Output............................................................................................3-1
3.2 Heading Alignment.....................................................................................................3-3
3.3 Setting for External Equipment...................................................................................3-4
3.4 Setting GPS Navaid Smoothing.................................................................................3-7
3.5 NMEA Version Setting................................................................................................3-8
3.6 Adjusting Echo Sounder Video...................................................................................3-9
3.7 Sea Trial...................................................................................................................3-10
APPENDIX INSTALLING CSH-5L ON THE RETRACTION TANK OF CH/FH
SERIES SONARS OR BY USING 1800/3500 MM TANK...............................AP-1
PACKING LISTS ...............................................................................................A-1
OUTLINE DRAWINGS ......................................................................................D-1
SCHEMATIC DIAGRAMS ................................................................................. S-1

iv
SYSTEM CONFIGURATION
Processor Unit
CSH-5210
Transceiver Unit
CSH-5130-5L Control Unit
CSH-5211
Pre-amplifier Unit
CSH-5020
Hull Unit
CSH-5040, 600 stroke
CSH-5041, 400 stroke
Ship's Mains
100 VAC/
115 VAC/
200 VAC/
220 VAC/
240 VAC/
1 , 50 - 60Hz
DC/AC
Inverter
CSH-5050
24 VDC
Motion Sensor
MS-100
Navaid
Current Indicator
AD Converter
Speed Log
E/S Interface
Remote Controller
Speaker
Display Unit (MU-150C, etc)
(2 max.)
: Standard supply
: Option
: User Supply

v
EQUIPMENT LISTS
Standard Supply
Name Type Code No. Qty Remarks
Processor Unit CSH-5210 - 1
Control Unit CSH-5211 - 1
Transceiver Unit CSH-5130-5L - 1
Pre-amplifier Unit CSH-5020 1
CSH-5040 - 600 stroke
Hull Unit CSH-5041 - 1 400 stroke
CP10-05201 006-910-940 1 For processor unit
CP10-05202 006-904-860 1 For transceiver unit
CP10-05203 006-904-880 1 For pre-amplifier unit
Installation Materials
For cables, see the table below.
Accessories FP10-02701 006-905-030 1 For control unit
SP10-02901 006-907-700 1 For processor unit
Spare Parts SP10-02902 006-904-850 1 For transceiver unit
Installation Materials (Cables)
Transceiver unit/
Pre-amplifier unit Processor unit/ Transceiver unit Display unit/ Processor unit
Type Code No.
TX cable RX cable Processor cable Display cable
CP10-05300 000-069-059 10S1562 5m S10-6-15(38P)
CP10-05310 000-069-067 10S1562 5m S10-6-30(38P)
CP10-05320 000-069-068 S10-7-5 10S1562 5m S10-6-50(38P)
CP10-05330 000-069-069 10S1563 10m S10-6-15(38P)
CP10-05340 000-069-070 10S1563 10m S10-6-30(38P)
CP10-05350 000-069-072 S10-7-10 10S1563 10m S10-6-50(38P)
CP10-05360 000-069-073 10S1564 15m S10-6-15(38P)
CP10-05370 000-069-074 10S1564 15m S10-6-30(38P)
CP10-05380 000-069-075 S10-7-5 10S1564 15m S10-6-50(38P)
3COX-2P-6C 5m
CP10-05400 000-069-076 10S1562 5m S10-6-15(38P)
CP10-05410 000-069-077 10S1562 5m S10-6-30(38P)
CP10-05420 000-069-096 S10-7-10 10S1562 5m S10-6-50(38P)
CP10-05430 000-069-184 10S1563 10m S10-6-15(38P)
CP10-05440 000-069-186 10S1563 10m S10-6-30(38P)
CP10-05450 000-069-229 S10-7-5 10S1563 10m S10-6-50(38P)
CP10-05460 000-069-230 10S1564 15m S10-6-15(38P)
CP10-05470 000-069-244 10S1564 15m S10-6-30(38P)
CP10-05480 000-069-245 S10-7-10 10S1564 15m S10-6-50(38P)
3COX-2P-6C
10m

vi
Name Type Code No. Qty Remarks
S10-6-15 (38P) 006-976-580 15 m
S10-6-30 (38P) 006-976-590 30 m
Processor cable S10-6-50 (38P) 006-976-600 1 50 m
Processor/
Transceiver units
S10-7-5 006-976-610 5 m
S10-7-10 006-976-460 10 m
TX cable S10-7-15 006-976-470 1 15 m
Transceiver/
Pre-amplifier units
10S1562 006-976-620 5 m
10S1583 006-976-440 10 m
RX cable 10S1584 006-976-450 1 15 m
Transceiver/
Pre-amplifier units
3COX-2P-6C 5M 000-146-500 5 m
Display unit cable 3COM-2P-6C 10M 000-146-501 1 10 m Display/
Processor units
Hull unit can be arranged as below.
CSH - 5130 – 5L - (1) - (2)
(1): Input voltage: 60 (100VAC), 72 (220VAC)
(2): Frequency: 55 kHz, 68 kHz
Hull unit can be arranged as below.
CSH- (1) - (2) - (3) - (4)
(1): Stroke: 5040 (600 stroke) or 5041 (400 stroke)
(2): Frequency: 55 kHz or 68 kHz
(3): Tank: N (None), S (Steel), F (FRP)
(4): Shaft length:13 (1300 mm), 15 (1550 mm), 23 (2350 mm), 40 (4065 mm),
94 (945 mm)
Ex) Stroke: 600 mm; Frequency; 55 kHz; Steel tank, Shaft length, 2350 mm,
type is CSH-5040-55-S-23.
Optional Supply
Name Type Code No. Qty Remarks
DC-AC Inverter TR-2451 - 1 set
E/S Interface VI-1100A - 1 set
Retraction Tank OP10-5 - 1 set Made of aluminum
Speaker SEM-21Q - 1 set
Motion Sensor MS-100 - 1 set
Remote Controller CSH-7040 - 1 set

1-1
1. MOUNTING
Be sure the power supply matches equipment voltage
rating.
Improper power supply will damage the equipment.
Locate the transducer where the affects of noise and air
bubbles are minimal.
Noise and air bubbles will affect performance.
When selecting a mounting location keep the following
points in mind:
Keep equipment out of direct sunlight.
Keep equipment away from air conditioner.
The useable temperature range of the display unit is 0 - 50 C.
Provide sufficient ventilation.
Select location where vibration is minimal.
Locate the equipment away from magnets or equipment generating
magnetic fields.
Keep the transducer cable away from oil.
Oil can corrode the cable.
Do not expose the transducer to hot water.
Hot water can damage the transducer.
NOTICE
Do not turn on the equipment with the transducer exposed
to air.
Exposing the transducer to air may damage it.

1. MOUNTING
1-2
1.1 Hull Unit
1.1.1 Installation position of hull unit
Discussion and agreement are required with the dockyard and the ship owner in deciding
the installation position of the hull unit. When deciding the installation position, the following
points should be taken into account.
1) Select an area where propeller noise, cruising noise, bubbles and interference from
turbulence are at a minimum. Generally, the point at 1/3 to 1/2 of the ship’s length from
the bow on or near the keel is optimum. On-the-keel installation is advantageous for
minimizing oil consumption in comparison with off-the-keel. In case the hull unit cannot
be installed on the keel, the center of the retraction tank should be within 1 m of the keel
so as to prevent a rolling effect.
1/2 1/3 Within 1 m
Installation position of hull unit
2) Select a place where interference from other equipment is minimal. The hull unit should
be at least 2.5 m away from the transducers of other equipment.
3) An obstacle in the fore direction not only causes shadow zone but also aerated water,
resulting in poor sonar performance.
4) The following space is required around the hull unit for wiring and maintenance. If the
ambient temperature of the unit is below 0°C, the sonar compartment must be provided
with a heater so as to keep the temperature above 0°C.
BOW
400800
400 800
45
Sonar room

1. MOUNTING
1-3
Welding Bead
Welding Bead
Tank guide
Bow
Note: When the retraction tank is made locally,
finish it so that the welding bead does not
protrude on the inner surface of the tank.
The tank guide will hit the bead, causing
motor burn-out. The gap between the tank
and tank guide is 1 mm.
Also when installing the tank, orient the
welding bead so it faces the port
or starboard side.
1.1.2 Installation of retraction tank
The retraction tank is 1000 mm in length when supplied. Cut the end of the tank referring to
the table below so that the transducer is fully protruded beyond the keel when it is lowered.
Refer to the tank installation method at the end of this manual.
Cutting the end of retraction tank
Tank Installation Method
Tank Cutting
Cut
When the length of tank
is 1000 mm:
750 mm
(600 travel, shaft length 1300)
550mm
(400 travel, shaft length 945) Cut
Cut along the hull bottom.
Note: It is not necessary to cut the shaft when there is enough space
above the raise/lower drive assembly.
When the length of tank
is 1000 mm:
750 mm
(600 travel, shaft length 1300)
550mm
(400 travel, shaft ;ength 945)

1. MOUNTING
1-4
1.1.3 Assembling and installation of hull unit
The hull unit comes unassembled, with the parts shown on pages 1-10 and 1-11. Assemble
the unit as shown below.
Necessary Tools
Name Diameter Remarks
M10 (Hex. size: 17 mm)
Wrench M20 (Hex. size: 30 mm) Double-ended wrench is
recommended.
Pipe wrench Ø55 mm Used for fastening cable gland
Socket-set screw wrench M6 (Hex. size: 3 mm) Used for fixing main body flange
1. Fasten main body flange to raise/lower drive assembly with the trunnion shaft.
Main body flange
Raise/lower
drive assembly
Trunnion shaft
Split pin
Flat washer
Flat
washer
Fastening main body flange to raise/lower drive assembly
2. Apply a slight amount of grease to the top of main shaft. Pass the main shaft through the
main body flange and fix it temporarily with the shaft retainer. (The shaft retainer should
be secure enough to prevent shaft rotation.)
Coat threads with grease.
Main shaft should protrud
by 15 mm from top of the
shaft retainer.
Wipe-off grease before
tightening shaft retainer.
Main shaft
Raise/lower drive assembly
M10
M10 spring washer M10 x 35
15 mm
Installing main shaft

1. MOUNTING
1-5
3. Wrap the sheath end with vinyl tape to pass the cable through the main shaft, and then
remove sheath of transducer cable at the length of “main shaft length + 70 mm.”
Note:Care should be taken not to damage inner wires when cutting the cable sheath,
only paper tape exists between the cable sheath and inner wires.
Main shaft length + 70 mm
Use suitable roller knife to cut sheath.
Transducer cable
4. After screwing the transducer into main shaft, fasten two socket-set screws (M6x10,
supplied) to fasten the main shaft to the transducer.
Note:The transducer should be screwed into the main shaft by 50 mm.
Grease shaft 50 mm.
Rotate transducer
to screw it into
main shaft. Socket-set screw
M6X10, 2 pcs.
Hold this portion
with pipe wrench.
When it is difficult to pass the
transducer cables through the
flat washers, gasket and the
cable gland, unbind the
transducer cables and pass
them one by one.
Cable gland
Flat
washer
Gasket
Installing transducer

1. MOUNTING
1-6
5. Inscribe bow mark on the top part of main shaft. Install fastening band, flat washers,
gasket and cable gland as shown below.
Bow mark Bow mark
Shaft
retainer
Inscribe line,
referring to bow
mark on transducer.
Fastening band
Gasket
Cable gland
Cable
gland
Tighten cable gland
securely for a gap
of 3 mm.
Fastening band
Flat washer
When assembling the hull unit, fasten
the fastening band with the torques of
6 to 8 N m.
If torque is less than the above, water
leakage may occur because the shaft may
loosen and fall.
WARNING
Installing fastening band and cable gland
6. Install grease cotton on the main body as below.
a) Wind grease cotton onto main shaft.
b) Mark on the cotton as below.
c) Remove the cotton from the shaft, and then cut it at the position of the mark. Discard the
ends.
d) Wind cottons as shown below.
e) Push cottons into the main body flange.
f) Tighten the grease cotton retainer.
Position joints of cotton
120 apart and push them
into main body flange.
Tighten grease
cotton retainer
for a gap of
7 to 9 mm.
Flat washer
Installing grease cotton

1. MOUNTING
1-7
7. Install the tank guide as shown below.
Align with bow mark
on transducer.
Tank guide
Bow mark
340 mm (for 600 travel type)
140 mm (for 400 travel type)
M10
Spring
washer
M10x55
Installing tank guide
8. Attach the zinc block to the main shaft as shown below.
Ship's bow
Tank guide
Zinc block
Orient round end to
tank guide side. Install zinc block as
near as possible to
the tank guide.
CAUTION
The zinc block must be replaced yearly.
The junction between the transducer and
main shaft may corrode, which can result in
loss of the transducer or water leakage inside
the ship.
Attaching zinc block

1. MOUNTING
1-8
9. Fasten the hull unit to the retraction tank as shown below.
Gasket
45
Raise/lower
drive assembly
Orient the raise/lower drive
as shown above to reduce
shock and vibration (caused
by pitching and rolling) at the
assembly.
M20x80,
8pcs
M20 Nut
M20 Spring washer
M20 Flat washer
Bow
Fastening hull unit to retraction tank
10.Fix anti-vibration stays to the retraction tank.
Anti-vibration stays should be fixed to directions of ship’s bow - stern and port - starboard.
Anti-vibration stay
Anti-vibration stay

1. MOUNTING
1-9
11.Set the main shaft so that the bow mark faces ship’s bow, and then tighten the shaft
retainer.
Loosen shaft retainer
and rotate main shaft
so that the bow mark
faces ship's bow.
Bow mark
Bow
WARNING
Tighten bolts fixing shaft retainer for
torque of 20 - 25 N m.
If torque is less than the above, water
leakage may occur because the shaft
may loosen and fall.
Hull unit, orienting bow mark

1. MOUNTING
1-10

1. MOUNTING
1-11

1. MOUNTING
1-12
1.1.4 Confirmation of transducer movement
Confirm that the hull unit moves upward/downward smoothly by using the hand crank,
which is supplied attached to the hull unit.
Note: When lowering the transducer, confirm that there is enough space below the ship’s
bottom.
CAUTION
Turn off the POWER switch on the hull unit before using
the hand crank.
Bodily injury can result if the hand crank rotates unexpectedly,
because the raise/lower motor may start up.
1. Open the gear cover.
POWER switch
Raise/lower drive
assembly
Gear cover Screw shaft gear
Motor gear
M4x8, 4 pcs.
Hull unit, upper view
2. Attach the hand crank onto the screw shaft gear or motor gear.
a) Mounting hand crank
on screw shaft gear
(Requires greater force but
smaller number-or-turns.)
b) Mounting hand crank
on motor gear
(Requires smaller force but
greater number-of-turns.)
Hand crank
Fix with screw
(Use cover fixing screw.)
Fix with screw
(Use cover fixing screw.)
Screw shaft gear
120 turns to move main shaft by 600 mm. 210 turns to move main shaft by 600 mm.
Motor gear
3. Turn the hand crank in both clockwise and counterclockwise directions. Confirm that
transducer is raised and lowered smoothly.