C.Plath NAVIGAT X MK 1 Mod. 10, Руководство оператора

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Page 5-02
NAVIGAT X MK 1 Mod. 10 / SR-180 MK 1 Mod. 10
056310
3-149 MK110ENG.P65
5.2 Maintenance by Shipboard Personnel
5.2.1 Removal of the Gyrosphere Container at Low Ambient Temperatures
At ambient temperatures below 0 °C when the gyrocompass is not in operation, and
below -10 °C when the gyrocompass is in operation, the gyrosphere container is to
be removed from the compass housing and stored at a place where the ambient
temperature will not fall below 0 °C.
If no storage place is available where the ambient temperature will not fall below 0 °C,
the gyrosphere is to be removed from the gyrosphere container to prevent damage
caused by frozen supporting fluid. The gyrosphere may be removed only by person-
nel of a C. PLATH-authorized service station.
1) De-energize the gyrocompass system.
2) Wait at least 45 minutes for the gyro-
scopes to stop rotating.
3) Unscrew the retaining screws of the com-
pass housing door and take the door off
the housing.
4) Disconnect the grounding strap between
door and housing. If the control and dis-
play unit is mounted in the door, unplug
the unit's connector from the masterboard
(plug connector J3).
5) Place the door aside.