Doc No. 1219109-0101

1.01

2191

09-01

01.fr

o

Tetra Pak

Maintenance & Spare Parts

Diaphragm valve(Brkert)2731/1067

1.01

2191

09-0

101.

fro

Tetra Pak Processing Systems AB

Diaphragm valve2731/1067

Article No. Diaphragm Kvs Positioner Connection90503-4124 EPDM 51,5 1067 63.5x1.690503-6261 EPDM 51,5 1067 51.0x1.290510-5067 EPDM - 1067 7690510-9251 EPDM - 8630 50

Doc No. 1219109-0101

Version 04 Issue 2008-08

Table of contents

iDoc No. 1219109-0101

1.0

1219

109-

0101

.TO

C

Tetra Pak

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Check diaphragm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Change diaphragm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Change positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Set positioner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Diaphragm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.0

1219

109-

0101

.TO

C

This page intentionally left blank

Maintenance

1Doc No. 1219109-0101

2.2T

f504

019.

en

Tetra Pak

MaintenanceCheck diaphragmKim tra r r cho mng (1), kim tra r r gia valve houssing (2) v actuator housing (4).Nu r r, kim tra xem cc vt (3) c vn cht vi mt m-men xon 12 Nm. Sit cht cc vt theo yu cu.Nu vn r r, thay i mng

4

2 1 31 4

1 Diaphragm2 Valve housing3 Screw4 Actuator housing

Maintenance

Tetra Pak2 Doc No. 1219109-0101

2.2T

f504

019.

en

Change diaphragmRisk of injury! Ch trc khi tho, ng ng c tho nc v khng kt ni vi mi trng lm vic.

Caution! Always disconnect supply circuits prior to work on positioner. 24 V supply can cause damage to the equipment if not switched off!a) Tho ng kh nn (1) t cc kt ni iu khin (2) trn

actuator.

(Cont'd)

WARNING!

1

2

Actuator

1 Hose2 Control connection

Maintenance

3Doc No. 1219109-0101

2.2T

f504

019.

en

Tetra Pak

(Cont'd)b) To p lc ln lower control connection (2), vn lng housing screw

(3) v g actuator t housing (4).

c) G v thay th mng (5)

d) Vi lower control connection (2) c gy p lc, t actuator vo hosing v nh nhng vn housing screw cho gc cho n khi mng nm trong tip xc gia housing v actuator.

e) To p lc lower control connection (2) ca actuator 2 ln 6 bar. Gim p lc ln na van chuyn mch. Sau vn cht housing screw m khng kim sot p lc n momen xon danh ngha ca 12 Nm.

Caution! Sau khi thay mng, lun thc hin chc nng Autotune, xem Set positioner

2

4 35

2 Control connection3 Screw (4 pcs.)4 Housing5 Diaphragm

Maintenance

Tetra Pak4 Doc No. 1219109-0101

2.2T

f504

019.

en

Change positionerCaution! Always disconnect supply circuits prior to changing positioner.

24 V supply can cause damage to the equipment if not switched off!a) Loosen the cable joint (1) and the hose conection (2).b) Remove the four screws (3) and open the lid (4).c) Disconnect the the cable (5) and the hose (6) from the positioner (7).d) Dismount and change the positioner.e) Reassemble the positioner in reverse order.

Caution! After replacement of the positioner, always execute the "Autotune" function. See, Set positioner.

3 1 5

4

7 2 6

1 Cable joint2 Hose connection3 Screw4 Lid5 Cable6 Hose7 Positioner

Maintenance

5Doc No. 1219109-0101

2.2T

f504

019.

en

Tetra Pak

Set positionerProcess operation level is automatically set each time the unit is switched on, it is possible to change between the MANUAL and AUTOMATIC by pressing the MANUAL/AUTOMATIC Key. In manual mode the valve can be opened or closed by operating the arrow keys.

The configuration menu can be activated from the process control level by pressing the MANUAL/AUTOMATIC key and holding for 5 seconds.

Basic SettingsHas to be carried out on the initial settings of the positioner.

Select the settings applicable to the system. Run AUTOTUNE by selecting AUTOTUNE menu item and press the

MANUAL/AUTOMATIC key and holding for 5 seconds. TUNE is displayed with a countdown 5 - 0. AUTOTUNE will flash for 30 to 120 sec. TUNE END will be displayed. AUTOTUNE is completed.

Additional functionsBasic functions are activated when supplied from the factory. These are adequate for normal operation. For more demanding tasks ADDITIONAL FUNCTIONS can be selected and specified. Following functions can be reached via the ADDFUNCT in the main menu.

X-SENSE

- Direct- Lever

Type of information transfer between the actuator and travel measuring system -Linear-Sinusoidal

INPUT- 4 - 20 mA- 0 - 20 mA- 0 - 10 V

Selected standard signal:- Unit signal current 4 - 20 mA- Unit signal current 0 - 20 mA- Unit signal current 0 - 10 V

ADDFUNCTION Configuration of adding functionAUTO TUNE Automatic adaptation of the actuator to the valveEND End of menu

1 2

3

4

1 UP2 DOWN3 MANUAL/AUTOMATIC4 LED

Maintenance

Tetra Pak6 Doc No. 1219109-0101

2.2T

f504

019.

en

Additional functions

Parameter Description

ACTUATE- Single intern boost- Double

Function of actuator Single acting actuator with inter or without boost valveSingle acting actuator with external boost valve- Double acting actuator

CHARACT

Linear- 1: 25- 1: 50- 25:1- 50:1- Free

Selection of the transmission characteristic curve between the input signal and stroke.- Linear characteristic curve.- Equal % characteristic line with a rangability of 1: 25- Equal % characteristic line with a rangability of 1: 50- Inverted equal % characteristic line with a rangability of 25:1- Inverted equal % characteristic line with a rangability of 50:1- User defined, characteristic line freely programmable

DEADBND - DBD Dead band with regard to the closed tight function system deviationCLTIGHT - CLT Close tight functionDIRECTN

- RISE- FALL

Direction of action of set value input of valve.- Direct direction of action- Inverse direction of action

SPLTRNG

- MIN- MAX

Signal range splitting, input signal in % for the complete stroke range through which the valve passes- Input of minimum value of input signal- Input of maximum value of input signal

X-LIMIT- XMIN- XMAX

Limitation of mechanical range.- Input of initial value of stroke range in %- Input of final value of stroke range in %

X-TIME- OPN FAST- OPN SLOW- CLS FAST- CLS SLOW

Limitation of correcting time- No limitation of correcting time during opening.- Limitation of correcting time during opening.- No limitation of correcting time during closing.- Limitation of correcting time during closing.

PCONTROL- SETPOINTINTERNEXTERN

- PARAMKPTNTVXO

- SCALEPV-LPV-HSP-LSP-H

Process controller configuration.- Method of presetting desired valueDesired value preset via the keys.Desired value preset externally via signal input

- Process controllers parametersProportional correction value Reset timeRate timeOperating point

- ScalingLower scale value for process quantityUpper scale value for process quantityLower scale value for setpointUpper scale value for setpoint

BIN-IN- INACTIVE- SAFEPOS SPOS- NORM OPN- NORM CLS

Operation of binary input.- Binary input inactive- Safety position Position in %- Binary input open, if not active- Binary input closed, if not active

Maintenance

7Doc No. 1219109-0101

2.2T

f504

019.

en

Tetra Pak

Configuration menu, Additional functions The configuration menu can be activated from the process control level

by pressing the MANUAL/AUTOMATIC key and holding for 5 seconds.

Select ADDFUNCT Item in main menu and then press the MANUAL/AUTOMATIC key to enter the additional menu. When in the additional menu Arrow up and arrow down keys can be pressed to select the required Additional function. If this Additional function is confirmed by pressing the MANUAL/AUTOMATIC key, it is marked with a (*).

All the functions marked in this way are brought into the main menu after the ENDFUNCT is confirmed. The Additional functions can now be parameters in the main menu expanded in this way.

Remove Additional function from main menu. Select the ADDFUNCT Item in main menu and then press the

MANUAL/AUTOMATIC key in the additional menu. If only one Additional function marked with a (*) is selected and confirmed by pressing the MANUAL/AUTOMATIC key, it will be removed from the main menu.

OUTPUT- NONE- POS FEEDB

Analog output

BUSCOMM- SETPOINTANALOGDIGITAL

- ADRESS

Fieldbus connection- Setpoint setting Setpoint setting via signal input Setpoint setting via bus

- BUS-address of deviceCODE User code

Additional functions

Parameter Description

Maintenance

Tetra Pak8 Doc No. 1219109-0101

2.2T

f504

019.

en

Maintenance

9Doc No. 1219109-0101

2.2T

f504

019.

en

Tetra Pak

TroubleshootingError messages on the LC-displayFaults during switch on:

Fault messages during AUTOTUNE function:

Message Possible cause RemedyINT.ERROR Internal fault Not possible - unit

defective

Message Possible cause RemedyTURN POT Range of the position

transducer exceeded (only with internal feedback transducer option)

Remove the positioner from the actuator, and turn the transducer from 180

ERR 2 Actuator not adjustableOpening time

Spare parts

Tetra Pak10 Doc No. 1219109-0101

1.0t

f504

020.

en

Spare partsDiaphragm

Componentarticle No.

Spare partarticle No.

Description Pos. Qty.

90503-412490503-626190510-9251

6-0099418-78 Diaphragm EPDM DN50 1 1

90510-5067 90510-5068 Diaphragm EPDM DN80 1 1

1

Spare parts

11Doc No. 1219109-0101

1.0t

f504

020.

en

Tetra Pak

Positioner

Componentarticle No.

Spare partarticle No.

Description Pos. Qty.

90503-4124 6-0099409-02 Positioner 1067 1 190503-626190510-5067

1