WCS WCSEE T300, Инструкция по установке, эксплуатации и обслуживанию

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WCSEE- T300 INSTALLATION, OPERATION AND MAINTENANCE MANUAL
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5.1.2. General Requirements
All timers retrofitted in existing panels must be installed by WCS EE, or the process of
the sewerage treatment plant will not be guaranteed by WCS EE.
On factory fitted timers, a visit is required after 2 months in operation to check the D.O.
(Dissolved Oxygen Levels) and to visually inspect the effluent.
5.1.3. Electrical Connections
Below shows the electrical details of the timer controls.