rotork YT-870 Series, Руководство по эксплуатации продукта

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Limit Switch Box
YT-870 / 875 Series Product Manual
Ver. 1.24
15
3
Installation
3.1
Safety
When installing the unit, please ensure to read and follow safety instructions.
➢ Check the unit’s specification and ensure to use as specified.
➢ Follow other explosion proof procedures and safety precautions.
➢ In case of hazardous area, please ensure there is no explosion gas in the atmosphere.
➢ Any input or supply pressures to valve, actuator, and / or to other related devices must be turned
off.
➢ Use bypass valve or other supportive equipment to avoid entire system “shut down”.
3.2
Installation
➢ Assemble limit switch box body with the bracket provided.
➢ Align the main shaft of the limit switch box with the stem of the actuator. After the alignment, tighten
the bracket onto the actuator.