Burkert 8697 - Fluid Installation; Safety, Valve, and Pneumatic Connections

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Fluid installation
8. FLUID INSTALLATION
ThedimensionsofthePneumatic ControlUnitandthedierent
complete device models, consisting of Pneumatic Control Unit,
actuatorandvalve,canbefoundintherelevantdatasheets.
8.1. Safety instructions
DANGER!
Risk of injury from high pressure in the equipment/device.
▶ Beforeworkingonequipmentordevice,switchothepressure
anddeaerate/drainlines.
WARNING!
Risk of injury from improper installation.
▶ Installationmaybecarriedoutbyauthorized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installation,ensureacontrolledrestart.
8.2. Installing the process valve
Threadtypeanddimensionscanbefoundinthecorresponding
data sheet.
→ Connectthevalveaccordingtotheoperatinginstructionsfor
thevalve.
8.3. Pneumatic connection of the
Pneumatic Control Unit
DANGER!
Risk of injury from high pressure in the equipment/device.
▶ Beforeworkingonequipmentordevice,switchothepressure
anddeaerate/drainlines.
Procedure:
→ Connect the control medium to the pilot air port (1)
(3...7bar,oil,wateranddust-freeinstrumentair).
→ Attach the exhaust airline or a silencer to the exhaust air port
(3).
Importantinformationfortheproblem-freefunctioningof
thedevice:
▶ Theinstallationmustnotcausebackpressuretobuildup.
▶ Select a hose for the connection with an adequate
cross-section.
▶ The exhaust air line must be designed in such a way that
nowaterorotherliquidcangetintothedevicethrough
the exhaust air port.
english
Type 8697