Simrad SP60 - REV D, Руководство по установке

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Start-up procedures
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5 Reinsert the 3-phase mains fuses for the hull unit in the ship’s
fusebox.
Functional check with power
The hull unit is now all powered up, and the final functional test
can take place.
1 Remove the hand crank from its storage position.
2 Set the motor overload switch S301 to normal position by
pressing the black button marked ”1”.
3 Set the hoisting/lowering switch S302 to Lower .
4 Check the training direction of the hoisting/lowering motor
by briefly pressing the hand crank safety switch
S303 .
5 If the transducer shaft was hoisted, perform the following
procedure:
a Disconnect the ship’s 3-phase mains fuses
b Change two of the connections to the terminals on the
motor overload switch
S301 .
c Reinsert the 3-phase mains fuses in the ship’s fusebox.
6 Set the hoisting/lowering switch S302 to Stop .
7 Put the the hand crank back to its storage position in the
Motor Control Unit.
8 Check if there is sufficient space under the keel to lower the
transducer.
9 Make sure that the flexible transducer cable is in such a
position that the transducer can be lowered without
stretching or hard-bending the cable.
Note
Watch this carefully during the next steps in this procedure!
10 Set the hoisting/lowering switch S302 to the Lower position
to completely lower of the transducer.
- Lowering will be stopped automatically when the top of
the transducer shaft makes contact with the lower limit
switch S305 .
11 Set the hoisting/lowering switch to the Hoist position to
completely hoist the transducer.
- Hoisting will be stopped automatically when the top of
the transducer makes contact with the upper limit switch
S304 .
12 Repeat the hoisting/lowering operation to find the best
position for a permanent fastening of the flexible transducer
cable.
13 Set the hoisting/lowering switch to Stop .