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7. INSTALLATION OF FRP RETRACTION
TANK

7.1 Before Beginning the Installation

Note the following before installing the FRP tank:

• Use only the tank supplied.
• Follow the instructions in this chapter.
• If the owner of the equipment elects to use a shipyard-prepared FRP tank, FURUNO will

assume no responsibility for any damage caused by water leakage. In this case do the fol-
lowing:

• The finished surface of the tank flange must be within 0.5 mm of horizontal.
• Use sealant recommended by shipyard.

Table 7-1 Contents of FRP retraction tank installation kit

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Summary of Contents for CSH-53

Page 1: ...COLOR SCANNING SONAR MODEL CSH 53 ...

Page 2: ... Te l e p h o n e 0 7 9 8 6 5 2 1 1 1 Te l e f a x 0 7 9 8 6 5 4 2 0 0 Yo u r L o c a l A g e n t D e a l e r A l l r i g h t s r e s e r v e d P U B N o I M E 1 3 0 7 0 E C S H 5 3 H IM A F I R S T E D I T I O N J U L 1 9 9 7 E O C T 2 3 2 0 0 1 Printed in Japan ...

Page 3: ...cer may become damaged Keep the following compass safe distance Ground the equipment to prevent electrical shock and mutual interference d r a d n a t S g n i r e e t S t i n U y a l p s i D m 0 9 0 m 8 6 0 Do not open the cover unless totally familiar with electrical circuits Hazardous voltage which will cause death or serious injury exists inside the equipment Turn off the power at the mains swi...

Page 4: ...ission with Other Sonars Echo Sounders 17 5 CONNECTION OF INTERFACE UNIT CS 120A 5 1 Connections for True Motion and Target Lock 18 5 2 Connections for ES Picture and FNZ Markers 19 5 3 Connections for Digital Readout of Position Water Temperature and Depth 20 5 4 Wiring 21 6 CHANGING POWER SPECIFICATIONS 24 7 INSTALLATION OF FRP RETRACTION TANK 7 1 Before Beginning the Installation 25 7 2 Install...

Page 5: ...OINT BOX CS 170 TRANSMITTER UNIT CSH 551 HULL UNIT w RECEIVER UNIT CSH 552 SHIP S MAINS 100 VAC 1φ 50 60 Hz CSH 5508 800 mm stroke CSH 5512 1200 mm stroke CSH 5508F 800 mm stroke Reinforce type 110 115 220 230 VAC 1φ 50 60 Hz SPEED LOG NAVIGATOR CURRENT INDICATOR COLOR VIDEO SOUNDER AD CONVERTER INTERFACE UNIT ECHO SOUNDER COLOR VIDEO SOUNDER NET SONDE SHIP S MAINS 100 VAC 1φ 50 60 Hz ECHO SOUNDER...

Page 6: ... r e t a M n o i t a l l a t s n I 0 0 3 4 0 0 1 P C t e s 1 1 0 3 4 0 0 1 P C 2 0 7 3 0 0 1 P C s e l b a C 5 s t r a P e r a p S 0 0 4 2 0 0 1 P S t e s 1 1 0 4 2 0 0 1 P S 0 2 2 2 0 0 1 P S 0 3 2 2 0 0 1 P S Optional Equipment e m a N e p y T g k t W o N e d o C s k r a m e R x o B t n i o J Z N F 0 7 1 S C 2 r e m r o f s n a r T n w o d p e t S 0 0 4 T P 2 2 t i n U e c a f r e t n I S E A 0 ...

Page 7: ... i e c e r r e t t i m s n a r t m 5 1 e l b a C l a n g i S P 8 3 5 2 1 0 1 S 0 0 3 2 7 9 6 0 0 r e v i e c e r r e t t i m s n a r t m 5 e l b a C l a n g i S P 8 3 0 1 2 1 0 1 S 0 1 3 2 7 9 6 0 0 r e v i e c e r r e t t i m s n a r t m 0 1 e l b a C l a n g i S P 8 3 5 1 2 1 0 1 S 0 2 3 2 7 9 6 0 0 r e v i e c e r r e t t i m s n a r t m 5 1 e l b a C l a n g i S 5 4 1 0 1 S 0 3 3 2 7 9 6 0 0 t...

Page 8: ...of the retraction tank should be within 600 mm of the keel to prevent a rolling effect Figure 3 1 Hull unit mounting location Select a place where the hull bottom is flat and the draft is sufficiently deep Normally the transducer should protrude at least 500 mm beyond the keel to minimize the effect of air foam and bubbles Select a place where interference from other equipment is minimal The hull ...

Page 9: ...5 Heater Heat insulator BOW Figure 3 2 Maintenance space example sonar compartment ...

Page 10: ... Same as left Remove 0 to 220 mm from bottom Length D must be less than 1180 mm Same as left 1200 mm Remove 0 to 50 mm from bottom Same as left Remove 0 to 50 mm from bottom Length D must be less than 1750 mm Same as left D D Figure 3 3 Guidelines for shortening the retraction tank Note 1 In the 800 mm type hull unit when 2220 mm is removed and D is minimum the effect of air foam is minimized when...

Page 11: ... them after the hull unit has been placed on the tank 5 Confirm that the O ring and the gasket 1 are in position Place the hull unit on the tank 6 Coat every bolt washer and nut with slight amount of grease to ease removal Fit the insu lation gasket 2 into the bolt holes of both the tank and hull unit flanges Fasten the hull unit to the retraction tank with gasket 2 flat washers spring washers and...

Page 12: ... ship s transverse direction Do not install the stays as shown below Vibration resistance effect is reduced since vibration is applied to the stays as rotation force Install them horizontally Figure 3 8 Wrong installation of stay Fastening receiver unit to hull unit Fasten the receiver unit to the left side of the hull unit as shown at right A transducer cable protection cover has been fitted wher...

Page 13: ...nce and ventilation clearance shown in the outline drawings is en sured Place where the CRT face is within 45 from vertical Mounting procedure 1 Remove the mounting base by unscrewing the two bolts at the front bottom 2 Fix the mounting base to the table by using four M10 bolts flat washers spring washers and nuts It is recommended that a rubber mat be placed under the mounting base to reduce vibr...

Page 14: ...he unit Attach stay to this eye bolt Mounting leg for outside leg mounting For mounting without legs remove legs and use inside holes for mounting Figure 3 9 Transmitter unit 3 4 Mounting the Interface Unit Since the interface unit connects with several navigation and fishing equipment determine the installation site with the wirings to them taken into account In addition since the unit incorpo ra...

Page 15: ...suitable copper strap or ground wire The location of the ground terminal of each unit is shown below CAUTION Ground the equipment to prevent electrical shock and mutual interference DISPLAY UNIT TRANSMITTER UNIT RECEIVER UNIT INTERFACE UNIT FNZ JOINT BOX Figure 3 10 Location of ground terminals on equipment ...

Page 16: ...izontally and insert the contact pin with its slit facing downward into the crimp hole on the crimping tool 3 Insert the wire onto the contact pin and squeeze the handle until the ratchet releases The wire should be placed deep enough into the contact pin so that its end comes in contact with the stopper plate of the crimping tool With crimping completed pull the wire while holding the contact pin...

Page 17: ...er Unit 4 a 4 The maximum length of a b is 100 and the max length of b is 20 meters 4 b 1 After connecting cables cover cable clamp with putty 2 Connecter fitted at factory 3 Secure the cable with the cable clamp Ship s Mains 100VAC 50 60Hz DPYC 3 5 Local Supply 3 1 CN 82 CN 83 CN 84 TB B1 S10 12 20 38P 10S1260 f 20 S10 11 20 38P 10S1258 1 f 18 Max 80m Max 20m RAISE LOWER CONTROL BOX TB D1 TB D2 3...

Page 18: ... 1 Bundle unused wires outside the connector case 2 Fix the cover 1 noting the cable outgoing direction 3 Dress the wires and fix the covers 2 and 3 Use a fragment of cable sheath to fix the wires at the cable clamp 4 Shorten unused wires and tape their ends with vinyl tape to prevent short circuit Figure 4 4b How to assemble the 38P connector Figure 4 4a 38P connector ...

Page 19: ...U GRY 16 GRN PPL 5 YEL WHT 11 RED GRY 6 BLU WHT 12 GRN GRY S10 11 20 38P 10S1258 1 S10 12 20 38P 10S1260 Figure 4 5 Construction of cables S10 11 20 and S10 12 20 Positioning guide pins Guide pins of the connector are used to identify the mating receptacle and should be positioned as below Table 4 1 Guide pins Connector Guide Pin CN A5 J201 Guide Pin A Large 5 1 Guide Pin B Small 1 1 Guide Pin Set...

Page 20: ...y refer ring to labels inside the receiver unit 2 Connect ground wires to slip on terminal 3 Fix cables to fixing plate on the XRS Board or chassis Note 1 Use the connector puller sup plied whenever unplugging connec tors Note 2 When one or some of the lead wires are disconnected near a connec tor cut off all lead wires connected to the connector and solder the XH con nector assembly supplied to c...

Page 21: ...H 53 with that of other sonars or echo sounders do the following Wiring a For current driven KP b For voltage driven KP a For current driven KP b For voltage driven KP Note To output KP to other sonar or echo sounder do the following DISPLAY UNIT CN A6 EXT KP H Z EXT KP C AA E S Sonar DISPLAY UNIT CN A6 EXT KP MM GND TT E S Sonar DISPLAY UNIT CN A6 EXT KP H DD EXT KP C EE E S Sonar DISPLAY UNIT IN...

Page 22: ... fed to the display unit via Interface Unit CS 120A Basically there are two methods to feed the data Heading data is fed to J205 fromA D Converter AD 100 and the speed data to J206 from the electromagnetic speed log Both heading and speed data are fed to J207 from the CIF line of the CI 30 50 60 Select one of the methods depending on the equipment installed When both methods are avail able it is r...

Page 23: ... 5 if the digital depth data is not available on J204 J203 Echo signal and keying pulse from an echo sounder Connection 1 Displaying echo sounder picture Figure 5 2 Connections for displaying ES picture Connection 2 Displaying echo sounder picture and FNZ marker by one echo sounder This method is used when the net sonde is installed and both echo sounder and net sonde signals are taken from the sa...

Page 24: ...t shown in the table below and input to J204 When data from multiple equipment are input use Hybrid Interface IF 5000 to feed the data serially Table 5 1 Data and source a t a D e c r u o S a t a D n o i t i s o P r o t a g i v a n S P G r o t a g i v a n C n a r o L e r u t a r e p m e T r e t a W v a n 0 2 I T 0 0 0 2 T r o t a c i d n I e r u t a r e p m e T r o s n e s e r u t a r e p m e t o ...

Page 25: ...nection 2 or 3 in paragraph 5 2 and operate the echo sounder front panel controls so that the white line is effected on the seabed contour Figure 5 5 How to output white line signal of paper recording echo sounder 5 4 Wiring Connect referring to the Interconnection Diagram at the back of this manual Connection with the display unit Display Unit CN A5 Interface Unit J201 Figure 5 6 Fabricating cabl...

Page 26: ...1 Guide Pin B Small 1 1 Guide Pin Setting Tool Type 10 910 0179 0 Connection with external device Wire Symbol Meaning Vinyl sheath wire Shielded wire Twisted pair wire 02S8040 No Color 1 WHT BLK 2 BLK 3 PNK 4 GRN 5 ORG 6 YEL 7 RED CO SPEVV SB C 0 2 sq 5P No Color 1 YEL BLK 2 YEL WHT 3 YEL RED 4 YEL BLU 5 YEL GRN Figure 5 8 Connection with external device ...

Page 27: ...23 Fabrication assembling 10P and 7P connectors 10P Connector SRCN6A16 10P J202 FNZ J204 CIF J205 GYRO J207 CIF 7P Connector SRCN6A16 7P J203 ES Figure 5 9 Fabrication of 10P 7P connectors ...

Page 28: ... of 100 VAC For 110 115 200 220 230 VAC change transformer taps as shown below The display unit is designed for 100 VAC operation only For 110 VAC or 220 VAC use step down transformer PT 400 optional supply For 100 VAC default setting Figure 6 1 Tap connections on the transformer in the transmitter unit ...

Page 29: ...onsibility for any damage caused by water leakage In this case do the fol lowing The finished surface of the tank flange must be within 0 5 mm of horizontal Use sealant recommended by shipyard Table 7 1 Contents of FRP retraction tank installation kit e m a N e p y T o N e d o C y t Q k n a T n o i t c a r t e R P R F 1 1 0 0 0 H H S 1 1 0 0 0 8 0 6 6 1 t e k s a G g n i f o o r p r e t a W 1 3 0 ...

Page 30: ...h about 1 mm thick ness of sealant Waterproofing gasket Sealant Figure 7 2 Laying the waterproofing gasket on the tank flange 3 Orient the bow mark arrow on the hull unit flange toward ship s bow If the mark cannot be perfectly oriented toward ship s bow adjust heading after installation as shown in the next chapter Hull unit flange Ship s bow Figure 7 3 Orienting hull unit flange toward ship s bo...

Page 31: ...hem in stud bolt hole from the top of the hull unit flange At the retraction tank fasten the bolt with insulation packing flat washer spring washer and nut in the order shown in the figure below Hex bolt Flat washer Insulation gasket Hull unit flange Tank flange Insulation gasket Flat washer Spring washer Nut Figure 7 6 Fastening the hull unit to the retraction tank 7 Install stays from the top of...

Page 32: ...EST position 5 Press and release the d switch Confirm that the transducer stops at the moment the switch is released 6 Press the d switch again Confirm that the transducer stops at the moment the lower limit switch kicks 7 Confirm that the c switch operates in a similar manner 8 Check that LEDs on the panel of the raise lower control box light as follows 1 UP MD and DN LEDs light when correspondin...

Page 33: ...r OFF is pressed 8 2 Heading Adjustment When the BOW mark on the flange of the hull unit cannot be directed toward ship s bow adjust the heading so an echo which is dead ahead appears dead ahead on the display 1 Locate a target in the bow direction buoy for example and display it on a near range If the target appears at 12 o clock the heading alignment is correct If it is not go to step 2 Buoy e I...

Page 34: ...nnectors 3 Set dip switch on demand PIF Board 10P6713 m e t I o N W S g n i t t e S k c o l r e t n I r o f e d o C D I n o i t c n u F 1 H S C f o n o i t a r e p o k c o l r e t n i r o f e d o c D I t e S s i e d o c y n A r a n o s s e i r e s 4 8 3 8 3 7 8 5 3 5 F 4 2 4 2 L F 3 2 F 3 2 3 2 s r a n o s d e k c o l r e t n i r e h t o n i d e s u s i t i s s e l n u e l b a t p e c c a 2 3 e d ...

Page 35: ...ined before switching to DR If you still require speed heading data from GPS even though ship s speed is less than 0 2 kts set the GPS format to DR Note however that the heading direction becomes erratic if the ship s speed is less than 0 2 kts Note 2 Use this setting when both DR and current indicator are available Normally DR data has highest priority and is switched to current indicator data if...

Page 36: ...o adjustment verify that the output level of the E S Interface VI 1100A satisfies the following ratings 1 For AC INPUT 5Vp p max 2 For DC INPUT 6V 0V Figure 8 7 E S interface output levels If not adjust the potentiometers in the VI 1100A referring to the installation manual for the FCV series Procedure Turn the E S GAIN and E S OFFSET potentiometers R56 and R36 so that the color gradation of E S p...

Page 37: ...anted noise in short ranges No readjustment of R27 is required as long as the CSH 73 indicates the correct depth If the depth is wrong turn R27 clockwise Adjustment of white line output level potentiometer R55 Improper setting of R55 causes the seabed line to be painted in deep blue due to the white line pulse Adjust R55 so that the seabed is painted in reddish brown ...

Page 38: ...R T t u p n I C D V 4 2 C D V 4 2 t u p t u O C D V 0 0 1 C D V 0 0 1 r e w o P n o i t p m u s n o C A V 0 5 3 A V k 1 3 2 1 Display Unit CN A15 DPYCY 1 25 24 VDC 100 VAC TR 2435 DPYCY 1 25 Ship s mains 24 VDC POWER SUPPLY Unit TB 2 DPYCY 3 5 24 VDC 100 VAC TR 24100 DPYCY 3 5 Ship s mains 24 VDC 21 22 Local supply See page 16 and 17 for details Figure 8 9 Interconnection with DC AC inverter units...

Page 39: ... A V 5 2 1 A 2 A 0 B G F 2 6 0 9 4 5 0 0 0 0 1 t i n u s n a r t r o F e s u F C A V 5 2 1 A 3 A M G F 8 4 8 1 1 1 0 0 0 2 t i n u y a l p s i d r o F e s u F C A V 5 2 1 A 1 A M G F 0 4 8 6 2 1 0 0 0 2 e s u F C A V 5 2 1 A 2 A M G F 1 4 8 6 2 1 0 0 0 4 e s u F C A V 5 2 1 A 0 1 A M G F 2 5 8 6 2 1 0 0 0 5 e s u F C A V 5 2 1 A 3 A O B G F 3 6 0 9 4 5 0 0 0 0 1 t i n u e v i e c e r r o F t i n u...

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