TSXSDC37002
 带空气室的储油柜经过压力测试，并以稍微低的成本从工厂发货
正压。确认无漏油。
 在油枕上安装三个放气阀。
 保持放气阀打开。将充气适配器固定在通气管上，并在
安装在变压器上的指示牌上指示的空气压力，并保持空气
压力
 打开放气阀，从变压器底部过滤阀开始注油。
 观察放气阀，一旦机油开始溢出，立即关闭放气阀
逐一地。当所有放气阀关闭时，停止注油。
 拆下充气适配器。
 继续注油并观察磁性油位计（MOLG）
 当模具指针显示与环境相对应的液位时，停止填充
加注时的温度。
 安装硅胶呼吸器。
注意事项：
 注油完成后，不要打开任何放气阀。如果放气阀
打开后，空气将进入，油位将下降。
 油枕端盖上的普通油位计应始终指示满油位。
如果空气进入油枕，可以通过普通油位计中的油位下降来观察。
 应定期监测普通油位计。
储油柜真空加注程序
油枕及其分离器安装并插入变压器上方，连接
通过其下部的一根管道将其充油储备。
按以下步骤进行：
 在分离器中形成真空。
 使用相同的真空源，在油枕中创建真空。
 打开变压器注油阀。由于油枕中存在真空，油位
自动上升。
 油枕中达到所需体积后，停止注油。
 在保持油枕处于真空状态的同时，允许干燥空气或氮气进入
分离器内部。然后，分离器自行充气，并占用所有的可用空间
因为储油柜并没有完全装满。特别是在操作过程中，机油
将上升到油枕顶部。

 The conservator with Air Cell is pressure tested and despatched from the factory at a slightly positive pressure. Confirm that there is no oil leakage.  Fix three numbers air release valves on the conservator.  Keep air release valves open. Fix air filling adapter on breather pipe and inflate the air cell at an air pressure indicated on the INSTRUCTION PLATE affixed on the transformer and hold air pressure.  Open the air release valves and start oil filling from the bottom filter valve of the transformer.  Observe the air release valves and as soon as oil starts overflowing, close the air release valves one by one. Stop oil filling when all air release valves are closed.  Remove the air filling adapter.  Continue oil filling and observe the Magnetic Oil Level Gauge (MOLG)  Stop the filling when the needle of MOLG shows the level corresponding to the ambient temperature at the time of filling.  Fix silica gel breather. CAUTION:  Do not open any of the air release valves after completion of oil filling. If air release valve is opened, air will enter and oil level will drop.  The plain oil level gauge on the end cover of the conservator should indicate full oil level always. If air enters the conservator, it can be seen by a fall in the oil level in plain oil level gauge.  The plain oil level gauge should be monitored on regular basis. FILLING PROCEDURE UNDER VACUUM IN CONSERVATOR The conservator, with its separator, being set up and plugged in above the transformer, is connected to its oil filling reserve by a pipe in its lower part. Proceed as follows:  Create a vacuum in separator.  With the same source of vacuum, create a vacuum in the conservator.  Open the oil filling valve of the transformer. Because of the vacuum in the conservator, the oil level rises automatically.  Stop the oil filling once the required volume in the conservator is attained.  While maintaining the conservator under vacuum, allow Dry Air or Nitrogen gas to enter into the internal part of the separator. Then, the separator inflates by itself, and takes all the free space due to the fact that the conservator was not completely full. In particular, during the operation, the oil is going to rise to the top of the conservator.