Start-Up - Burkert 2101 Mode D'emploi

Control functions A and B:
→ Connect the control medium to the pilot air port 1 of the
actuator.
Silencer
For the versions with a plug-in connection the silencer for
reducing the exhaust air noise is supplied loose.
→ Plug the silencer into the free air discharge connection 2.
If used in an aggressive environment, we recommend
conveying all free pneumatic connections into a neutral
atmosphere with the aid of a pneumatic hose.
Control function I:
→ Connect the control medium to the pilot air port 1 and 2 of
the actuator (see "Fig. 6")
Pressure on connection 1 opens the valve.
Pressure on connection 2 closes the valve.
Air discharge connection
CFA, CFB
Pilot air port CFI
Pilot air port
CFA, CFB, CFI
Fig. 6: Pneumatic connection
Control air hose:
6/4 mm or 1/4" control air hoses can be used.
Optionally a pilot air port is possible via a G 1/8 thread.
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english
Type 2101

Start-up

8 START-UP
8.1 Safety instructions
WARNING!
Risk of injury from improper operation!
Improper operation may result in injuries as well as damage to
the device and the area around it.
▶ Before start-up, ensure that the operating personnel are familiar
with and completely understand the contents of the operating
instructions.
▶ Observe the safety instructions and intended use.
▶ Only adequately trained personnel may operate the equipment/
the device.
8.2 Pilot pressure
WARNING!
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.
→ Set the pilot pressure according to the type label specifica-
tions, chapter "5" and flow (chapter "8.3").