航行设备系统检查维护

航行设备系统检查维护Checking and maintenance of navigation equipment system

航海设备由二副负责统一管理，应熟练掌握操作规程，严格按（技术）说明书有关要求使用，按照规定的周期进行维护保养，并做好记录。

The second officer is responsible for unified management navigation equipments and should be familiar with the equipment operating procedures, which should be operated in strict accordance with (technical) instructions. Maintain the navigation equipment in accordance with the cycle of provisions, and make a record.

1.雷达Radar

1.1.如需对雷达天线维护保养、检修或上雷达天线平台工作，必须将雷达总电源开关置于

“断”位，并在显示器周围醒目处挂示“严禁开机”警告牌，方可进行工作。

If it is necessary to maintain and repair the radar antenna or work on the radar platform, the main power switch must be placed on the radar "off" position, and a warning sign "no boot" should be hanged around the monitor, so that such work could be started.

1.2.在维护收发器和显示器时，应将高压储能器件对地放电，防止高压触电。

In the maintenance of transceiver and monitor, high energy storage devices should be discharged on the ground to prevent high-voltage electric shock.

1.3.隙缝天线（或抛物面天线）上的油烟灰尘至少半年清除一次，清除时应用软湿布、软

毛刷清水清洁，不得油漆。

At least half a year to clean lampblack dust on the lot antenna (or parabolic antenna), soft damp cloth and soft brush except paint should be used to clean.

1.4.收发器和显示器内灰尘每半年清除一次。

Clean the dust in the transceiver and monitor at least half a year.

1.5.定期用蘸有洗涤液或清水的软布轻轻擦抹方位标尺表面和阴极射线管表面。Regularly wash and clean the surface of azimuth ruler and cathode ray using the soft cloth dipped in cleaning solution or water.

2.自动雷达标绘仪（ARPA）Automatic Radar Ploting Aids

2.1.ARPA维护保养时，应切断雷达和ARPA的总电源，并在该电源开关和ARPA显示器、

雷达显示器处挂示“严禁开机”的警告牌。

When maintain the ARPA, should cut off the radar and ARPA’s main power, and hang the warning signs "no power" in the power switch, the ARPA monitor and radar monitor.

2.2.对ARPA 雷达机内维护时，必须将高压储能器件对地放电，以免触电。

In the maintenance of ARPA radar’s inside, high energy stor age devices should be discharged on the ground to prevent electric shock.

2.3.按说明书指示的办法打开显示器罩壳，用沾有洗涤液或清水的软布轻轻擦洗方位盘。According to the instruction of the way to open the monitor casing, with a soft cloth dipped in cleaning solution or water to gently clean the dumb card.

2.4.定期用干净的软布轻轻抹去荧光表面的灰尘。

Regularly clean the dust on the surface of screen gently with a soft and clean cloth.

3.全球定位系统（GPS）接收机

global positioning system (GPS) receiver

3.1.“GPS”表面应经常用于净软布擦净。

Wipe the surface of GPS receiver with a soft and clean cloth.

3.2.每3个月必须检查一次天线的固定，防锈、水密等情况。

Must be checked every 3 months once the fixed antenna, rust-proof, watertight and so on.

3.3.卫星接收机工作时，不得加罩，前后应留有一定空隙，以便通风冷却。

Satellite receivers work, not add cover, should leave some space between before and after, for ventilation and cooling.

4.气象传真机weather facsimile

4.1.机械传动部分要定期清洁、加油、防止灰尘进入机内，不用时主机用罩子罩好。Mechanical transmission part should regularly be cleaned and refueled to prevent dust from entering the machine, with a hood cover when not use.

4.2.定期检查天线、连接电缆和机壳接地等，以保持良好的接收状态。