Sonic KCS-3500, Operation Manual

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2. Transducer storage operation
- Press the “ascend” key of the hoisting device on the operating portion and store the
transducer.
- During ascending, an arrowhead “
­
” is indicated in upper right of the screen and the
display bar of the hoisting amount is gradually reduced.
- When the transducer is stored and the hoisting device goes up to the upper limit, the
upper limit message is displayed and the hoisting device stops.
・
On the battery·electric cell exchange
In this instrument, a battery is used to have clock function. Perform exchange of a battery
periodically.
Be sure to change any expired batteries. If you leave a battery unchanged, there is a risk of
smoking and ignition.
＜ Target of exchange ＞
As to a battery, the target life is set to about two years as a standard. When the battery is
used under a high temperature, the life becomes shorter.
＜
Exchange method
＞
As to the exchange of a battery, make contact with our service personnel.
Batteries are valuable and recyclable resources. In changing batteries and used
product disposal, cooperate in recycling.
Fan Motor Replacement
This system is designed to prevent internal temperature increase in the processor, receiver
and transmitter by installing fan motors in them. If those fan motors are not working, an
increase in the internal temperature of those devices may cause their malfunction. The
outlets of the fans, therefore, should be inspected regularly to check that the fan motors are
working properly.
Although the service life of the fan motors in general is 50,000 hours, it varies depending on
the use environment. For this reason, fan motors must be replaced periodically.
<How to Replace>
For replacement of the motor fans, please contact our service engineers.