344
419050/B
Checking the transducer lower and hoist functionality - Sonar room
steps
The hull unit provided with the SC90 is designed to lower the transducer down below
the ship’s hull when the SC90 shall be used. This is a key functionality of the SC90.
It is very important that the hoist/lower function is tested before the SC90 is put to
operational use. In order to test the lower and hoist functionality of the hull unit, two
tasks must be done simultaneously. These tasks are done in the sonar room.
Prerequisites
The SC90 is installed as specified in this manual. The SC90 is turned on, and it is
working normally. Neither tools nor instruments are required.
Context
Certain steps in the two procedures are location specific. The steps marked [
Bridge
]
are done on the bridge.
Note
In the event of problems or malfunctions:
1
Locate the
Motor Protecting Switch
(S301).
2
Set the switch to position OFF.
WARNING
High voltages are used. This equipment must only be serviced by qualified
personnel familiar with high-voltage equipment and the potential hazards
involved. Failure to observe this precaution could result in bodily injury.
Procedure
1
[
Bridge
] Make sure that the water depth under the keel permits you to lower the
transducer.
2
Locate the
Motor Protecting Switch
(S301). Set the switch to position
ON
.
3
Locate
Hoist/Lower Switch
(S302). Set the switch to position
REMOTE
.
4
[
Bridge
] Lower the transducer to its middle position.
When the transducer shaft stops, verify that the correct middle position has been
reached.
5
[
Bridge
] Lower the transducer to its bottom position.
When the transducer shaft stops, verify that the correct bottom position has been
reached.
Simrad SC90 Installation Manual
Summary of Contents for SC90
Page 2: ......
Page 16: ...14 419050 B Simrad SC90 ...
Page 219: ...419050 B 217 Øverland UPC 3005 Dimensions Cable layout and interconnections ...
Page 223: ...419050 B 221 Øverland UPC 5000P Dimensions Cable layout and interconnections ...
Page 438: ...436 419050 B 427177 Transducer dock dimensions page 494 Simrad SC90 Installation Manual ...
Page 441: ...419050 B 439 Drawing file ...
Page 442: ...440 419050 B Simrad SC90 Installation Manual ...
Page 445: ...419050 B 443 Drawing file ...
Page 452: ...450 419050 B Simrad SC90 Installation Manual ...
Page 455: ...419050 B 453 Drawing file ...
Page 458: ...456 419050 B Simrad SC90 Installation Manual ...
Page 463: ...419050 B 461 Drawing file ...
Page 468: ...466 419050 B Simrad SC90 Installation Manual ...
Page 469: ...419050 B 467 Related topics Installing the optional gate valve DN350 page 84 Drawing file ...
Page 471: ...419050 B 469 Drawing file ...
Page 473: ...419050 B 471 214043 Gate valve installation DN350 Drawing file ...
Page 475: ...419050 B 473 422915 Gate valve installation DN350 Drawing file ...
Page 477: ...419050 B 475 083045 Gate valve installation DN500 Drawing file ...
Page 479: ...419050 B 477 33414 Gate valve dimensions DN350 Drawing file ...
Page 480: ...478 419050 B Simrad SC90 Installation Manual ...
Page 481: ...419050 B 479 Related topics Installing the optional gate valve DN350 page 84 Drawing file ...
Page 482: ...480 419050 B 33473 Gate valve dimensions DN350 Simrad SC90 Installation Manual ...
Page 483: ...419050 B 481 Related topics Installing the optional gate valve DN350 page 84 Drawing file ...
Page 484: ...482 419050 B 33498 Gate valve dimensions DN500 Simrad SC90 Installation Manual ...
Page 485: ...419050 B 483 Drawing file ...
Page 487: ...419050 B 485 37357 Gate valve dimensions DN500 Drawing file ...
Page 488: ...486 419050 B Simrad SC90 Installation Manual ...
Page 489: ...419050 B 487 Related topics Installing the optional gate valve DN500 page 103 Drawing file ...
Page 491: ...419050 B 489 Drawing file ...
Page 494: ...492 419050 B Simrad SC90 Installation Manual ...
Page 495: ...419050 B 493 Related topics Installing the optional gate valve DN350 page 84 Drawing file ...
Page 497: ...419050 B 495 Drawing file ...
Page 542: ... 2018Kongsberg Maritime ISBN xxx ...
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Page 544: ...Simrad SC90 Fish finding sonar Installation Manual ...