Seakeeper 8000 GYRO, Руководство по эксплуатации

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OPERATION
MANUAL
Product: Document #: Rev: Page:
MODEL 8000 GYRO 90141 3 1 of 11
Section 3: POWER FAILURES, ALARMS, AND TROUBLESHOOTING
3.0 Power Failures
There are two sources of power to the Seakeeper Model 8000 Gyro system:

24 Volts DC powers the Gyro Control Box for all the control electronics.

208 ‐ 230 Volts AC powers the Motor Drive Box to drive the motor inside the Gyro.
These are supplied on Cables 1 and 2 which are shown on Seakeeper drawing 90149, Cable Block
Diagram.
The Motor Drive Junction Box contains hazardous
voltage and the cover should not be removed while the
flywheel is spinning except by an authorized technician.
This high voltage exists even if the flywheel is coasting
down and the supply voltage has been shut off.
3.1 +24 VDC Failure
The display will be blank. Gyro flywheel speed will decrease. The brake is locked (no precession).

Verify the boat’s circuit breaker supplying +24 VDC has not tripped and the AC breaker is On.
When +24 VDC is restored, the display will be powered up, Splash Screen will appear, and then
Home Screen will appear.

Press POWER ON/OFF
The progress bar will appear and indicate Gyro flywheel speed. When Gyro flywheel is at
minimum operating speed the progress bar will turn green and stabilization can resume.

Press LOCK/UNLOCK
Stabilization will begin.