Koden KDS-6000BB, Руководство по установке

Страница: 45 / 72

KDS-6000BB Chapter 1 Installation
0092660002-06 1-25
Connection of Hull unit (DHU-630)
In the case of connection of Hull unit:
Be sure to confirm the following points after completion of installation of Display unit,
Processor unit, Operation unit, TD position alarm / Ext. Sync. Box and Hull unit.
warning
※
DC power range for this equipment is as follows:
Display unit (Owner supply): Depends on the instruction manual for the unit
Processor unit (DPU-610): 10.8 to 31.2 V
Hull unit (DHU-630): 10.8 to 31.2 V
Connect to the specified power source. If un-specified power source is used, it may
cause a damage, fire or electric shock.
※
Use the specified power cables. If un-specified power cable is used, it may cause
heat generation or fire.
After completion of connection, please confirm that a voltage between the Flange of
the Hull unit and the ship
’s ground does not exceed 0.65V.
When the voltage is high, connect with a thicker power cable to reduce the voltage
under the specified value.
If the voltage remains high, Transducer unit may be damaged due to electric
corrosion.
※
Be sure to plug and unplug the cables by holding the connector part with hands after
turning off the power source. If the cables are plugged or unplugged by holding it
directly with hands, the cables may be damaged and may lead to fire or electric
shock. Do not do this practice on any terms.
※
Run the cables not to touch the rotary obstacles or disturb the operation, and are not
bended, twisted or pulled by force, and no heavy objects are put on them. Be
careful such a cabling may lead to injury, heat generation or fire cause.