Burkert 2300 Series Manual de início rápido - Página 11
Procurar online ou descarregar pdf Manual de início rápido para Posicionadores de válvulas Burkert 2300 Series. Burkert 2300 Series 19 páginas. Remote-positioner, installation on process valves with internal air flow
Também para Burkert 2300 Series: Manual de Instruções (12 páginas), Instruções adicionais (12 páginas)
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Technical data
WARNING!
Risk of injury from improper installation!
▶ Installation may be carried out by authorised technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶ Secure system from unintentional activation.
▶ Following assembly, ensure a controlled restart.
For control function I – Danger if pilot pressure fails!
For control function I control and resetting occur pneumatically.
If the pressure fails, no defined position is reached.
▶ To ensure a controlled restart, first pressurize the device with
pilot pressure, then switch on the medium.
Risk of injury from moving parts in the device!
▶ Do not reach into openings.
CAUTION!
Risk of injury due heavy devices!
▶ During transport or during assembly, a heavy device may fall
and cause injury.
▶ Do not transport, install or remove heavy devices without the
aid of a second person and using suitable auxiliary equipment.
▶ Use appropriate tools.
Typ 2300
8.2
Before installation
• The globe control valve can be installed in any installation
position, preferably with the actuator in upright position.
• Before connecting the valve, ensure the pipelines are flush.
• Make certain the flow direction is correct (flow direction always
below the seat).
8.2.1 Preparatory work
→ Clean pipelines (Sealing material, swarf, etc.).
Devices with welded body
NOTE!
For valves with installed control:
When welding the valve body into the pipeline, the control
must not be installed.
▶ Remove control from the actuator described below.
english
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