Hitachi escalator PlC during breakdown check PLC...

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We would like to inform you that having escalators is of great importance in facilitating the movement between the floors where it works within the circular system of the drawers by opening and closing those drawers when the people walk on it and when they reach the floors to be reached. There are also many types of escalators, including Hitachi Japanese escalators which are characterized by high quality and ability on self-control and sensors that save energy consumption and work smoothly and easily.
Reasons for the problem in the Hitachi escalators:
- The presence and accumulation of dirt and impurities on the escalators, which impedes the flow of movement.
- Failure to adjust the elevator flow.
What is the solution to this problem?
- Cleaning should be done from time to time to the escalators to ensure that the accumulation of dirt and impurities between the folds of escalator are removed, which leads to the appearance of the mentioned symbols and thus the occurrence of long-term failures.
- adjust the inclination by 15 degrees to facilitate the smooth flow of the escalator.
- It is necessary to work on inspecting the tethers joints of the escalator from time to time so as not to get complicated in the escalator sides, especially in the cables of pulling.
I advise you to use an expert to help you with the problem you are facing.
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Kind Regards,
Hossam haider