Thermostatic Valve - Inspect
执行下述步骤：
- 检查电子自动调温器前，拆下接头 (2) 以切断控制器模块的电源。
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图 2 g02718645 为了检查电子自动调温器有无潮气进入，逐层拆下部件
(1) 马达盖
(2) 控制模块
(3) 马达组件
(4) 马达支架组件 - 拆下马达盖 (1) 的四颗螺栓。 从马达上拆下检修盖。
- 断开控制模块 (2) 的接头。 拆下控制模块上的安装螺栓、垫圈和垫片。 将控制模块从电子自动调温器上拆下。
- 拆下马达 (3) 上的四颗螺栓和垫圈。 将马达从马达安装总成 (4) 上拆下。
- 目视检查马达壳体有无水分进入、腐蚀或生锈。 转动马达的电枢，确保马达转动自由。
如果发现马达壳体内部有水分进入、腐蚀或生锈，或如果马达不能自由转动，更换马达。
注: 有关更多资料，参考专门说明书, REHS7404。
- 执行步骤 4 至 2 以组装电子自动调温器和马达组件。
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| 图 1 | g01320751 |
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