Removal, Electrical control unit – Burkert Type 2300 User Manual

Page 28

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Installation

8.4.1. Connection of the control medium

Connect the control medium to the pilot air port (1)
(3 – 7 bar; instrument air, free of oil, water and dust).

Fit the exhaust line or a silencer to the exhaust air port (3) and, if
available, to the exhaust air port (3.1).

If used in an aggressive environment, we recommend
conveying all free pneumatic connections into a neutral
atmosphere with the aid of a pneumatic hose.

Pilot air port

Exhaust air port

Additional exhaust air port only

with pilot-operated control

system for high air output

(actuator size ø 130)

1

3

3.1

Fig. 23: Pneumatic connection

Control air hose:
6/4 mm or 1/4" pilot air hoses can be used.
A pilot air port via G 1/8 thread is available as an option.

8.5.

Removal

DANGER!

Risk of injury from discharge of medium and pressure!
It is dangerous to remove a device which is under pressure due to
the sudden release of pressure or discharge of medium.
• Before removing a device, switch off the pressure and vent the lines.

Procedure:

Loosen the pneumatic connection.

Remove the device.

9.

ELECTRICAL CONTROL UNIT

The valve Type 2300 can be combined with following control units:
• Type 8692

Positioner

• Type 8694

Positioner

• Type 8696

Positioner

• Type 8693

Process controller

The electrical connection of the pilot valve or the control
unit is described in the respective operating instructions for
the pilot valve/control unit in the chapter titled “Installation”.

english

Type 2300

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