Samson 3277 manuals
3277
Table of contents
- Table Of Contents
- Table Of Contents
- Safety instructions and measures
- Notes on possible severe personal injury
- Notes on possible personal injury
- Notes on possible property damage
- Markings on the device
- Design and principle of operation
- Type 3277
- Fail-safe action
- Measures for preparation
- Lifting
- Storage
- Preparation for installation
- Mounting and start-up
- Preloading the springs
- Increasing the actuator thrust
- Operation
- Additional notes concerning operation
- Reversal of the direction of action from stem retracts to stem extends
- Version with handwheel
- Extending the actuator stem manually
- Servicing
- Replacing the diaphragm
- Replacing the actuator stem seals
- Preparation for return shipment
- Malfunctions
- Decommissioning and disassembly
- Disposal
- Annex
- Spare parts
3277
Table of contents
- Table Of Contents
- Table Of Contents
- Safety instructions and measures
- Notes on possible severe personal injury
- Notes on possible personal injury
- Notes on possible property damage
- Markings on the control valve
- Actuator nameplate
- Design and principle of operation
- Fail-safe positions
- technical data
- Preparation
- Transporting
- Storage
- Preparation for installation
- Mounting and start-up
- Installing the valve into the pipeline
- Additional fittings
- Quick check
- Operation
- Maintenance
- Replacing the gasket
- Version with insulating section or bellows seal
- Standard version
- Version with insulating section
- Replacing the seat and plug
- Preparation for return shipment
- troubleshooting
- Emergency action
- Decommissioning and disassembly
- Removing the actuator from the valve
- Appendix
- Certificates
- declaration of conformity
- Spare parts
3277
Table of contents
- Table Of Contents
- Table Of Contents
- Safety instructions and measures
- Notes on possible severe personal injury
- Notes on possible personal injury
- Notes on possible property damage
- Markings on the device
- Design and principle of operation
- Type 3277
- Direction of action
- Version with direction of action "actuator stem extends" (FA)
- Technical data
- Measures for preparation
- Transporting
- Storage
- Preparation for installation
- Mounting and start-up
- Preloading the springs
- Adapting the travel range
- Operation
- Reversal of the direction of action
- Reversal of the direction of action from stem retracts to stem extends
- Version with handwheel
- Adjusting the travel stop
- Servicing
- Replacing the diaphragm
- Replacing the actuator stem seals
- Preparation for return shipment
- Ordering spare parts and operating supplies
- Malfunctions
- Decommissioning and disassembly
- Annex
- Spare parts
3277
Table of contents
- Table Of Contents
- Intended use of this manual
- General aspects of functional safety
- Determining the safety integrity level
- Hardware fault tolerance
- Intended use of control valves in safety-instrumented systems
- General control valve requirements
- Globe valve requirements
- Ball valve requirements
- Butterfly valve requirements
- Rotary plug valve requirements
- Installation, piping and wiring
- Electrical installation
- Applicable device documentation
- Serial number
3277
Table of contents
- Table Of Contents
- Table Of Contents
- Safety instructions and measures
- Certificates
- Notes on possible severe personal injury
- Notes on possible property damage
- Warnings on the device
- Markings on the device
- Actuator nameplate
- Design and principle of operation
- Versions
- Valve accessories
- Shipment and on-site transport
- Transporting the valve
- Lifting the valve
- Storing the valve
- Installation
- Preparation for installation
- Assembly
- Mounting the actuator onto the valve
- Testing the installed valve
- Leak test
- Travel motion
- Operation
- Working in closed-loop operation
- Malfunctions
- Emergency action
- Servicing
- Periodic testing
- Decommissioning
- Preparing the valve for service work
- Replacing the gasket
- Replacing the seat and plug
- Appendix
- Removal
- Removing the valve from the pipeline
- Returning devices to SAMSON
- Disposal
- Tightening torques, lubricants and tools
3277
Table of contents
- Table Of Contents
- Table Of Contents
- Safety instructions and measures
- Notes on possible severe personal injury
- Notes on possible personal injury
- Notes on possible property damage
- Warnings on the device
- Markings on the device
- Label indicating actuator with preloaded springs
- Design and principle of operation
- Signal pressure routing
- Version with direction of action "actuator stem retracts"
- Technical data
- Shipment and on-site transport
- Transporting the actuator
- Storing the actuator
- Mounting and assembly
- Mounting the actuator onto the valve
- Connecting the air supply
- Start-up
- Preloading the springs
- Increasing the actuator thrust
- Adapting the travel range
- Version with handwheel
- Extending the actuator stem manually
- Manual mode (versions with handwheel only)
- Malfunctions
- Emergency action
- Service and conversion work
- Decommissioning
- Relieving the spring compression in the actuator
- Replacing the actuator stem seals
- Conversion work
- Annex
- Removing the actuator from the valve
- Repairs
- Disposal
- Certificates
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