Koden KDS-6000BB, Installation Manual

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Chapter 1 Installation KDS-6000BB
1-20 0092660002-06
(5) Manual hoisting and lowering of a Transducer unit

When the Transducer unit cannot be hoisted due to a trouble occurrence, it can hoist
the Transducer unit by use of the attached crank handle after taking off the rubber cap.

When the crank handle is used, press on the Operation unit to be lowered the
transducer unit. After that please turn the hoist switch OFF and keep pressing on
the Operation unit for more than 3 seconds.

After a specified period (approx. 60 minutes), the electromagnetic brake works and
handle operation becomes heavy.

When the power source cannot be supplied to the Hull unit due to a trouble in inboard
power source;
1) Turn the Hoist switch off and remove the main fuse of the Hull unit.
2) Open the upper cover by removing the two fixing screws with a Phillips-head
screwdriver.
3) Take off the gear indicated by an arrow shown in the figure below.
You can move the Transducer unit up and down easily with the attached crank handle
by performing the above procedures.
* After completion, return to the original state following the above procedures in reverse
order.
Fig. 1.23 Upper part of a Transducer unit
Fig. 1.24 Operation of a crank handle
Take off this gear
Rubber cap
screws
Gear box
Upper cover
Alarm
Remove the rubber cap.
In the case of manual operation,
turn Hoist switch OFF before
starting the operation
Hoist switch
DOWN UP
When the crank handle is rotated clockwise,
Transducer unit is hoisted. When rotated
counterclockwise, the Transducer unit is
lowered.
Crank handle