Siemens SQL321B Series - Page 2

2 / 12 2022-06-15 M4520 74 319 0809 0 Siemens Smart Infrastructure
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• Always use lock washers and tighten the bolts.
• Loose bolts may cause the position feedback unit to fail even
when the actuator is correctly in place.
zh-cn
• 务必使用锁紧垫片并拧紧螺栓。
• 螺栓松动可能导致执行器运行到位时位置反馈装置失效。
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Separate power cables from signal cables
zh-cn
分开连接电源线和信号线
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220 V AC