Burkert Type 2100 - Manual (Page 13)

13
Start-up
Control functions A and B:
→
Connect the control medium to the pilot air port 1 of the actuator
(see “Fig. 6”).
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 (see
“Fig. 6”).
If used in an aggressive environment, we recommend con-
veying all free pneumatic connections into a neutral atmo-
sphere 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.
1
2
Pilot air port
CFA, CFB, CFI
Air discharge connection
CFA, CFB
Pilot air port 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.
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 specifications,
chapter “6. Technical data” and flow direction (chapter “8.3.
Flow direction”).
english
Type 2100