Azbil VDD Series, Руководство пользователя

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Contents
Chapter 1: Overview ...................................................................................... 1
1.1 Scope ............................................................................................................ 1
1.2 Composition................................................................................................... 1
1.3 Structure ........................................................................................................ 1
1.4 Nameplate ..................................................................................................... 2
Chapter 2: Installation ................................................................................... 3
2.1 Maximum Weight for Hoisting with Eyebolts ................................................. 3
2.2 Installation on the Piping ............................................................................... 3
2.3 Inspection after Installation and Precautions for Operation ........................... 4
Chapter 3: Maintenance and Inspection ...................................................... 5
Chapter 4: Disassembly and Assembly ...................................................... 7
4.1 Detaching the Actuator from the Valve Body ................................................ 7
4.2 Disassembly and Assembly of the Valve Body ............................................. 7
4.3 Disassembly and Reassembly of the Actuator ............................................ 10
4.4 Mounting the Actuator on the Valve Body ................................................... 11
4.5 Adjustment of Positioner.............................................................................. 12
Chapter 5: Main Parts to be Replaced ....................................................... 13
Chapter 6: Disposal ..................................................................................... 15