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Bürkert 2380, Operating Instructions Manual, Page: 20 / 23

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20

Spareparts

Type 2380

12.3.  Replacement of the bellow

12.3.1. Preparations

Step Task description

Illustration

1 Ensure that there is no potential explosive atmosphere.
2 Ensure that process media pressure is switched off
3 Remove the transparent cap 

(where applicable, loosen 
locking wire and earthing 
cable before)
(example: Type 8696)

Transparent  

cap
Option: 

locking wire

Option: 

earthing 

cable

4 Switch from AUTO to 

MANUAL operation mode.

8696 / 8694: DIP4 to ON-position 
8692 / 8693: press key „

MANU

“ to change operation mode

12.3.2. Opening NC-valve (control function A)

Step Task description

Illustration

1

Open the valve: 

8696: press key „1“

key 1
DIP4 (ON)
key 2

8694:  press  

key „

S1/X.TUNE

“

8692 and 
8693: press key 

Alternatively

 the valve can be opened in 

AUTO

 operation 

mode by setting the appropriate set point value.

english

Summary of Contents for 2380

Page 1: ...Operating Instructions Type 2380 Bellow Control Valve Bellow Valve with Digital Electropneumatic Controller ...

Page 2: ...ve the right to make technical changes without notice Technische Änderungen vorbehalten Sous réserve de modifications techniques Bürkert Werke GmbH 2016 Operating Instructions 1604 02_EU en_00810512 Original DE ...

Page 3: ...Electrical Data 10 8 INSTALLATION 11 8 1 Safety instructions 11 8 2 Installation position 11 8 3 Installation connections 12 8 4 Pneumatic installation 13 8 5 Electrical installation 14 8 6 Communication software 14 9 START UP 15 9 1 Safety instructions 15 9 2 Start up process 15 10 CIP SIP 16 11 MAINTENANCE AND TROUBLESHOOTING 16 11 1 Safety instructions 16 11 2 Maintenance 17 11 3 Malfunctions t...

Page 4: ...sult in a fatal or serious injury WARNING Warns of a potentially dangerous situation Failure to observe the warning may result in serious injuries or death CAUTION Warns of a possible danger Failure to observe this warning may result in a moderately severe or minor injury NOTE Warns of damage to property Failure to observe the warning may result in damage to the device or the equipment Indicates i...

Page 5: ...omponents recommended and authorized by Bürkert Correct transportation correct storage and installation and care ful use and maintenance are essential for reliable and faultless operation Use the device only as intended 3 BASIC SAFETY INSTRUCTIONS These safety instructions do not make allowance for any contingencies and events which may arise during the installation operation and maintenance of th...

Page 6: ... when in perfect condition and in consideration of the operating instructions the general rules of technology apply to application planning and operation of the device no unauthorized internal or external modifications are made to the device NOTE Electrostatic sensitive components modules The device contains electronic components which react sensitively to electrostatic discharge ESD Contact with ...

Page 7: ... liquids It is designed for ultrapure sterile dirty aggressive abrasive or even highly viscous media The device can be sterilized with steam The device may only have media flow through it which neither corrode the body nor damage the sealing materials see chapter 7 Technical Data The application in a potentially explosive area is only allowed for devices with an appropriate Ex type label ATEX II 3...

Page 8: ...ctions Port connection e g weld ends Type label Type 2380 Fig 1 General structure of Type 2380 See also chapter 8 Installation at page 11 where all connections are described For more details of Type 869x see also documentations on our website www burkert com 6 2 Control functions Type 2380 is available with the control functions A NC or B NO A Normally closed B Normally open Pneumatically controll...

Page 9: ...e Type Body material Fig 2 Type label 2380 example all pressure values are listed as overpressure relating to atmospheric pressure in bar 7 3 Operating conditions WARNING Risk of injury by ignoring the permitted operating conditions Important device specific technical specifications are indicated on the type label Observe permitted operating conditions printed on the device type label Ambient temp...

Page 10: ...ld ends clamp connections 7 5 Pneumatical Data Control media air neutral gas quality classes as per ISO 8573 1 dust content quality class 7 water content quality class 3 oil content quality class X Control air pressure 5 5 7 bar Connection threaded port G1 8 7 6 Electrical Data Operating voltage 24 V DC or via AS i bus Electrical data settings defined by the Type 869x used Electrical connections d...

Page 11: ...arried out by authorized technicians only and with 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 Installation position The device can be installed in any installation position Consider the recommended flow direction Leakage detection bores On...

Page 12: ...perator to ensure a robust installation The relation of size and length of the pipe to weight of the device must be considered 8 3 2 Devices with welded connection NOTE Risk of damage to the bellow because of heat Before welding in the body remove the actuator with controller from the valve body Risk of mechanical damage to the bellow During disassembly of the actuator with controller from the val...

Page 13: ...ections which are authorized for the indicated pressure and temperature range Observe the data sheet specifications from the manufacturers Observe for a proper functioning of the device The installation must not cause back pressure to build up Connection tubes with a sufficient cross section must be selected The exhaust air line must be designed in such a way that no water or other liquid can get ...

Page 14: ...devices from the Bürkert positioner family valid since serial number 20000 A detailed description for the installation and operation of the software can be found in the respective operating instructions search for Type 8920 Communicator Download the software and respective operating instructions for Type 8920 from www burkert com Follow the descriptions in the respective operating instructions for...

Page 15: ...troller to gain access to the DIP switches or operating keys Observe the special instruc tions for potentially explosive areas Run the function X TUNE for an automatic adjustment of the positioner see respective operating instructions for the Type 869x used For Type 8692 93 select the input signal INPUT If necessary specify additional controller settings via DIP switches menu USB adapter see respe...

Page 16: ...or best cleaning sterilization results The results of CIP SIP can vary depending on installation media and application conditions It is the responsibility of the plant manufacturer and operator to monitor and optimize the cleaning procedure 11 MAINTENANCE AND TROUBLESHOOTING 11 1 Safety instructions WARNING Danger high pressure in the system Before dismounting the lines and valves turn off the pre...

Page 17: ...tion was implemented according to operating instructions If the system is still not functioning correctly please contact the relevant Bürkert Service chapter 4 1 Contact addresses at page 7 Malfunction Cause remedial action Valve does not open close or rather not completely Control air port is not connected correctly Connect control air to port 1 Control pressure too low See pressure specification...

Page 18: ...Missing or incorrect data transfer Use the same settings of serial interface at the device and in the Communicator software For best compatibility and device support Use the current version of the software Communicator Type 8920 download from the Bürkert website Tab 1 Malfunction troubleshooting 12 SPARE PARTS 12 1 Safety instructions WARNING Risk of injury when opening the actuator The actuator c...

Page 19: ...gly for bellows DN8 DN10 and the valve body DN10 NOTE Risk of damage to the bellow malfunction of the device Do not combine bellow and valve body sizes other than shown in Tab 2 If a controller needs to be exchanged the order no can be found on the type label of the controller Type 869x Devices with additional label Customized Settings on the controller are delivered with preconfigured customer sp...

Page 20: ...ble before example Type 8696 Transparent cap Option locking wire Option earthing cable 4 Switch from AUTO to MANUAL operation mode 8696 8694 DIP4 to ON position 8692 8693 press key MANU to change operation mode 12 3 2 Opening NC valve control function A Step Task description Illustration 1 Open the valve 8696 press key 1 key 1 DIP4 ON key 2 8694 press key S1 X TUNE 8692 and 8693 press key Alternat...

Page 21: ...f the old bellow 4 Replace the O rings and fix the new bellow see Fig 8 at page 19 5 Open the valve again 6 Check correct position of bellow and O rings Fix the actuator again by tightening the 4 valve body screws with a tightening torque of 3 5 Nm 12 3 4 Adjustment X TUNE Step Task description Illustration 1 Switch back from MANU to AUTO operation mode 8696 8694 DIP4 to OFF position 8692 8693 pre...

Page 22: ...Disassembly of Type 2380 Switch off supply voltage and all media supply Loosen the electric fluidic and pneumatic connections Remove the device from the system 14 TRANSPORT STORAGE PACKAGING DISPOSAL NOTE Transport damages Inadequately protected equipment may be damaged during transport During transportation protect the device against wetness and dirt in shock resistant packaging Avoid exceeding o...

Page 23: ...www burkert com ...

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