Burkert 8020 User manual

Type 8020
Flowmeter with paddle wheel
Operating Instructions
Bedienungsanleitung
Manuel d'utilisation
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
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www.burkert.com
© Bürkert SAS, 2010–2022
Operating Instructions 2205/04_EU-ML 00419607/Original_EN
2
1. ABOUT THIS MANUAL ........................................... 3
2. INTENDED USE ...................................................... 5
3. BASIC SAFETY INFORMATION.............................. 6
4. GENERAL INFORMATION ...................................... 9
5. DESCRIPTION....................................................... 10
6. TECHNICAL DATA................................................. 13
7. INSTALLATION AND COMMISSIONING .............. 20
8. MAINTENANCE..................................................... 33
9. ACCESSORIES ..................................................... 36
10. PACKAGING, TRANSPORT .................................. 37
11. STORAGE.............................................................. 37
12. DISPOSAL OF THE PRODUCT............................. 38
English 3
1. ABOUT THIS MANUAL
This manual describes the entire life cycle of the device.
Please keep this manual in a safe place, accessible to all
users and any new owners.
This manual contains important safety information.
Failure to comply with these instructions can lead to
hazardous situations.
ႧThis manual must be read and understood.
Symbols used
DANGER
Warns against an imminent danger.
ႧFailure to observe this warning can result in death or
in serious injury.
WARNING
Warns against a potentially dangerous situation.
ႧFailure to observe this warning can result in serious
injury or even death.
English

4
CAUTION
Warns against a possible risk.
ႧFailure to observe this warning can result in sub-
stantial or minor injuries.
NOTE
Warns against material damage.
ႧFailure to observe this warning may result in dam-
age to the device or system.
Indicates additional information, advice or
important recommendations.
Refers to information contained in this manual
or in other documents.
ႧIndicates an instruction to be carried out to avoid a
danger, a warning or a possible risk.
oIndicates a procedure to be carried out.
'HɇQLWLRQRIWKHZRUGGHYLFH
The word "device" used within this manual always refers
WRWKHIJRZPHWHUW\SH
English 5
2. INTENDED USE
Use of the device that does not comply with the
instructions could present risks to people, nearby
installations and the environment.
7KHIJRZPHWHUW\SHLVH[FOXVLYHO\LQWHQGHGWR
PHDVXUHWKHIJRZUDWHRIQHXWUDORUVOLJKWO\DJJUHVVLYH
liquids free of solid particles.
ႧThis device must be protected against electromag-
netic interference, ultraviolet rays and, when installed
RXWGRRUVWKHHijHFWVRIFOLPDWLFFRQGLWLRQV
ႧThis device must be used in compliance with the
characteristics and commissioning and use condi-
WLRQVVSHFLıHGLQWKHFRQWUDFWXDOGRFXPHQWVDQGLQ
the user manual.
ႧRequirements for the safe and proper operation of the
device are proper transport, storage and installation,
as well as careful operation and maintenance.
ႧOnly use the device as intended.
English
6
3. BASIC SAFETY INFORMATION
This safety information does not take into account:
• any contingencies or occurences that may arise during
installation, use and maintenance of the devices.
• the local safety regulations for which the operating
FRPSDQ\LVUHVSRQVLEOHLQFOXGLQJWKHVWDijLQFKDUJHRI
installation and maintenance.
Danger due to high pressure in the installation.
Danger due to electrical voltage.
'DQJHUGXHWRKLJKWHPSHUDWXUHVRIWKHIJXLG
'DQJHUGXHWRWKHQDWXUHRIWKHIJXLG
Various dangerous situations
ႧPrevent any unintentional power supply switch-on.
ႧEnsure that installation and maintenance work are
FDUULHGRXWE\TXDOLıHGDXWKRULVHGSHUVRQQHOLQ
possession of the appropriate tools.
English 7
Various dangerous situations
ႧGuarantee a set or controlled restarting of the process,
after a power supply interruption.
ႧUse the device only if in perfect working order and
in compliance with the instructions provided in the
operating instructions.
ႧObserve the general technical rules when installing
and using the device.
Ⴇ'RQRWXVHWKLVGHYLFHLQH[SORVLYHDWPRVSKHUHV
Ⴇ'RQRWXVHIJXLGWKDWLVLQFRPSDWLEOHZLWKWKHPDWHULDOV
the device is made of.
ႧDo not use this device in an environment incompatible
with the materials it is made of.
ႧDo not subject the device to mechanical loads.
Ⴇ'RQRWPDNHDQ\PRGLıFDWLRQVWRWKHGHYLFH
English


NOTE
7KHGHYLFHPD\EHGDPDJHGE\WKHIJXLGLQFRQWDFW
with.
ႧSystematically check the chemical compatibility of
WKHFRPSRQHQWPDWHULDOVRIWKHGHYLFHDQGWKHIJX-
LGVOLNHO\WRFRPHLQWRFRQWDFWZLWKLWIRUH[DPSOH
alcohols, strong or concentrated acids, aldehydes,
alkaline compounds, esters, aliphatic compounds,
ketones, halogenated aromatics or hydrocarbons,
R[LGDQWVDQGFKORULQDWHGDJHQWV
NOTE
Elements / Components sensitive to electrostatic
discharges
ႧThis device contains electronic components
sensitive to electrostatic discharges. They may be
damaged if they are touched by an electrostatically
charged person or object. In the worst case sce-
nario, these components are instantly destroyed or
go out of order as soon as they are activated.
ႧTo minimise or even avoid all damage due to an elec-
trostatic discharge, take all the precautions described
LQWKH(1bbQRUP
ႧDo not touch any of the live electrical components.
English 9
4. GENERAL INFORMATION
To contact the manufacturer of the device, use following
address:
Bürkert SAS
Rue du Giessen
%3
)75,(0%$&+$89$/
7KHDGGUHVVHVRIRXULQWHUQDWLRQDOVDOHVRĴFHVDUH
available on the internet at: country.burkert.com
:DUUDQW\FRQGLWLRQV
The condition governing the legal warranty is the con-
forming use of the device in observance of the operating
FRQGLWLRQVVSHFLıHGLQWKLVPDQXDO
,QIRUPDWLRQRQWKH,QWHUQHW
<RXFDQıQGWKHXVHUPDQXDOVDQGWHFKQLFDOGDWDVKHHWV
UHJDUGLQJWKHW\SHDWcountry.burkert.com
English

5. DESCRIPTION
&RQVWUXFWLRQ
The device is made up of an electronic module and of a
IJRZVHQVRU7KHGHYLFHFDQEHLQVWDOOHGLQDQ\SLSHIURP
'1 H[FHSW IRU '1 VSHFLıHG LQ 7DEb  SDJHb 24
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7KHGHYLFHKDVGHSHQGLQJRQWKHYHUVLRQ131WUDQ-
VLVWRURXWSXWWUDQVLWRURXWSXWV131DQG313RUVLQXV
RXWSXWFRLORXWSXW
(OHFWULFDOFRQQHFWLRQLVPDGHYLDDPDOHı[HGFRQQHFWRU
0HDVXULQJSULQFLSOH
7KHFLUFXODWLRQRIIJXLGZLWKLQWKHSLSHFDXVHVWKHSDGGOH
ZKHHORIWKHVHQVRUWRURWDWH7KHIJRZPHWHUGHWHFWVWKH
rotation of the paddle-wheel and generates a signal which
IUHTXHQF\ILVSURSRUWLRQDOWRWKHIJRZUDWH4XVLQJWKH
IRUPXODI .[4
I IUHTXHQF\LQ+HUW]+]
. .IDFWRURIWKH6ıWWLQJXVHGLQSXOVHOLWUH
4 IJRZUDWHLQOLWUHVHFRQG
English 
'HVFULSWLRQRIWKHQDPHSODWH
FLOW:8020-FKM-PVDF
HALL LONG 12-36VDC
OUT:OPENCOL.NPN/PNP
S-N:21219
419589 W48LG
Made in France
1 2 3
4
5
6
789
 4XDQWLW\PHDVXUHGDQGW\SHRIWKHGHYLFH
2. 0DWHULDORIWKHVHDO
3. 0DWHULDORIWKHIJRZVHQVRUIUDPH
4. 9HUVLRQRIWKHIJRZVHQVRUDQGZKHQUHTXLUHG
power supply
5. Output data
6. &RQIRUPLW\ORJR
7. 0DQXIDFWXULQJFRGH
 Serial number
9. Order code
English


$YDLODEOHYHUVLRQVRIWKHHOHFWURQLF
module
The electrical connection of all the devices is made
WKURXJKDPDOHı[HGFRQQHFWRU
Supply voltage
Output
Flow sensor
Order code
b9b'&
ıOWHUHGDQG
regulated
bWUDQVLVWRUV
NPN and
PNP
+DOOVKRUW b
+DOOORQJ b
energized via
the Bürkert
transmitter the
IJRZVHQVRULV
connected to
b131
transistor
+DOO/RZ
Power, short b
+DOO/RZ
Power, long b
without bVLQXV
output
&RLOVKRUW b
&RLOORQJ b
English 
6. TECHNICAL DATA
2SHUDWLQJFRQGLWLRQV
Ambient temperature ƃbƓ&bƓ&
Air humidity bQRQFRQGHQVDWHG
Protection rating
DFFWR(1b
IP65, female connector wired,
plugged and tightened
&RQIRUPLW\WRVWDQGDUGVDQG
GLUHFWLYHV
The applied standards, which verify conformity with
WKH(8'LUHFWLYHVFDQEHIRXQGRQWKH(87\SH([DPL-
QDWLRQ&HUWLıFDWHDQGRUWKH(8'HFODUDWLRQRI&RQ-
IRUPLW\LIDSSOLFDEOH
Conformity to the Pressure Equipment Directive
o0DNHVXUHWKDWWKHGHYLFHPDWHULDOVDUHFRPSDWLEOHZLWK
WKHIJXLG
o0DNHVXUHWKDWWKHSLSH'1LVDGDSWHGIRUWKH
device.
o2EVHUYHWKHIJXLGQRPLQDOSUHVVXUH31IRUWKH
GHYLFH7KHQRPLQDOSUHVVXUH31LVJLYHQE\WKH
device manufacturer.
English

7KHGHYLFHFRQIRUPVWR$UWLFOHb3DUDJUDSKbRIWKH
3UHVVXUH(TXLSPHQW'LUHFWLYH(8XQGHUWKH
following conditions:
• 'HYLFHXVHGRQDSLSH36b PD[LPXPDGPLVVLEOH
SUHVVXUHLQEDU'1b QRPLQDOGLPHQVLRQRIWKHSLSH
QRXQLW
7\SHRIIJXLG Conditions
)OXLGJURXSb$UWLFOHb
3DUDJUDSKbFL DNd25
)OXLGJURXSb$UWLFOHb
3DUDJUDSKbFL
'1bƉb
RU36['1bƉbbEDU
)OXLGJURXSb$UWLFOHb
3DUDJUDSKbFLL
'1bƉb
RU36['1bƉbbEDU
)OXLGJURXSb$UWLFOHb
3DUDJUDSKbFLL
'1bƉb
RU36bƉbbEDU
RU36['1bƉbbEDU
English 
0HFKDQLFDOGDWD
Part Material
+RXVLQJ PE
Nut 3&
Female connector type
bVFUHZbVHDO
3$6WDLQOHVVVWHHO1%5
)UDPHRIWKHIJRZVHQVRU
and paddle wheel
39')
$[LVDQGEHDULQJV &HUDPLF
Gasket ).0(3'0RSWLRQDO
English


'LPHQVLRQVRIGHYLFH
oplease refer to the technical data sheets regarding
WKHW\SHbDYDLODEOHDWcountry.burkert.com
)OXLGGDWD
Fluid temperature 7KHIJXLGWHPSHUDWXUHPD\EH
UHVWULFWHGE\WKHIJXLGSUHVVXUH
5HIHUWRWKHIJXLGWHPSHUDWXUH
pressure dependency curves for
the device. See )LJb.
•ZLWKıWWLQJ6
LQPHWDORU39')
• ƃbƓ&bƓ&
• ZLWKıWWLQJ6
in PP
•bƓ&bƓ&
• ZLWKıWWLQJ6
LQ39&
• bƓ&bƓ&
Flow rate measuring range
• +DOODQG+DOO/RZ
Power versions
• bPV
• Sinus version • bPV
English 
Measurement deviation
• with standard
K-factor
• ƄbRIWKHPHDVXUHGYDOXH
• with Teach-In • bRIWKHPHDVXUHGYDOXH
Linearity ƄbRIWKHIXOOVFDOHbPV
Repeatability ƄbRIWKHPHDVXUHGYDOXH
'HWHUPLQHGXQGHUIROORZLQJUHIHUHQFHFRQGLWLRQV
PHGLXP ZDWHUZDWHUDQGDPELHQWWHPSHUDWXUHVbƓ&PLQ
upstream and downstream distances respected, appropriate pipe
dimensions
10
9
8
7
6
5
4
3
2
1
0-10 +10 +30 +50 +70
PVDF
PVDF (PN10)
PVC (PN10)
PP (PN10)
PVC + PP
11 A
P (bar)
T (°C)
0HWDO
)LJb )OXLGWHPSHUDWXUHSUHVVXUHGHSHQGHQF\FXUYHV
English

(OHFWULFDOGDWD
Supply voltage
• +DOOYHUVLRQ • b9b'&ıOWHUHGDQG
regulated
• +DOO/RZ3RZHU
version
• b9b'&YLDWUDQVPLWWHU
the device is connected to
Current consumption
• +DOOYHUVLRQ • bP$PD[
• +DOO/RZ3RZHU
version
• bP$PD[
Protection against
polarity reversal
yes
Protection against
spike voltages
yes
Protection against
short circuits
yes
Transistor output
(Hall version)
pulse output, NPN and PNP,
RSHQFROOHFWRUPD[bP$
IUHTXHQF\XSWRb+]GXW\
F\FOHbƄb
131RXWSXWb9b'&
PNP output: supply voltage
English 
Transistor output
(Hall Low Power
version)
pulse output, NPN, open
FROOHFWRUPD[bP$
IUHTXHQF\XSWRb+]GXW\
F\FOHbƄb
Coil output sine-wave signal, frequency up
WRb+]DERXWbP9SHDN
WRSHDN+]XQGHUDbN:load
(OHFWULFDOFRQQHFWLRQ
Type of connector Cable type
IHPDOHFRQQHFWRU
VXSSOLHGZLWKRUGHU
code 572264
)RUWKH+DOODQG+DOO/RZ
Power versions:
• VKLHOGHGPD[bP
• bPPLQGLDPHWHU
• ZLUHVbPP2in
cross section
For the sinus version:
• VKLHOGHGPD[bP
• bPPLQGLDPHWHU
• ZLUHVbPP2in
cross section
English


7. INSTALLATION AND
COMMISSIONING
6DIHW\LQVWUXFWLRQV
DANGER
Risk of injury due to high pressure in the installation.
Ⴇ6WRSWKHFLUFXODWLRQRIIJXLGFXWRijWKHSUHVVXUH
and drain the pipe before loosening the process
connections.
5LVNRILQMXU\GXHWRKLJKIJXLGWHPSHUDWXUHV
ႧUse safety gloves to handle the device.
Ⴇ6WRSWKHFLUFXODWLRQRIIJXLGDQGGUDLQWKHSLSH
before loosening the process connections.
5LVNRILQMXU\GXHWRWKHQDWXUHRIWKHIJXLG
ႧRespect the prevailing regulations on accident pre-
vention and safety relating to the use of hazardous
products.
English 
DANGER
Risk of injury due to electrical voltage.
ႧShut down and isolate the electrical power source
before carrying out work on the system.
ႧObserve all applicable accident protection and safety
regulations for electrical equipment.
WARNING
Risk of injury due to non-conforming installation.
Ⴇ7KHHOHFWULFDODQGIJXLGLQVWDOODWLRQFDQRQO\EHFDUULHG
RXWE\TXDOLıHGDQGVNLOOHGVWDijZLWKWKHDSSURSULDWH
tools.
Ⴇ2EVHUYHPRXQWLQJLQVWUXFWLRQVRIWKHıWWLQJ
ႧRisk of injury due to an uncontrolled restart.
ႧEnsure that the restart of the installation is con-
trolled after any interventions on it.
English
22
WARNING
5LVNRILQMXU\LIWKHIJXLGSUHVVXUHWHPSHUDWXUH
dependency is not respected.
Ⴇ7DNHDFFRXQWRIIJXLGWHPSHUDWXUHSUHVVXUHGHSHQG-
HQF\DFFRUGLQJWRWKHQDWXUHRIWKHPDWHULDOVWKHıWWLQJ
is made of (see )LJb
Ⴇ&RPSO\ZLWKWKHSUHVVXUHHTXLSPHQWGLUHFWLYH
(8
WARNING
Risk of injury due to non-conforming
commissioning.
Non-conforming commissioning may lead to injuries
and damage the device and its surroundings.
Ⴇ%HIRUH FRPPLVVLRQLQJ PDNH VXUH WKDW WKH VWDij LQ
charge have read and fully understood the contents
of the manual.
ႧIn particular, observe the safety recommendations
and intended use.
Ⴇ7KHGHYLFHb WKH LQVWDOODWLRQPXVWRQO\EH FRPPLV-
VLRQHGE\VXLWDEO\WUDLQHGVWDij
English 23
NOTE
Risk of damage to the device due to the
environment
ႧProtect this device against electromagnetic interfer-
ence, ultraviolet rays and, when installed outdoors,
WKHHijHFWVRIWKHFOLPDWLFFRQGLWLRQV
To make sure the device operates correctly,
plug in and tighten the connector.
,QVWDOODWLRQRIWKHɇWWLQJRQWRWKHSLSH
o&KRRVHDıWWLQJDSSURSULDWHWRWKHYHORFLW\DQGWKH
IJRZUDWHRIWKHIJXLGLQVLGHWKHSLSHUHIHUWRWKH
graphs at right (see 7DEb7KHJUDSKLVXVHGWR
GHWHUPLQHWKH'1RIWKHSLSHDQGWKHıWWLQJDSSUR-
SULDWHWRWKHDSSOLFDWLRQDFFRUGLQJWRWKHIJXLG
YHORFLW\DQGWKHIJRZUDWH
o,QVWDOOWKHıWWLQJRQWKHSLSHDVGHVFULEHGLQWKHRSHU-
DWLQJLQVWUXFWLRQVRIWKHıWWLQJXVHG
English

24
0.1 0.3 0.5 1 3 5 10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
m
3
/h
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
2000
3000
l/min
0.3 0.5 1 3 5 10 30
m/s
fps
US gpm
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
DN 65
DN 50 (DN65)*
DN 40 (DN50)*
DN 32 (DN40)*
DN 25 (DN32)*
DN 20 (DN25)*
500
1000
2000
2000
5000
10000
5000
20000
5000
10000
20000
30000
50000
100000
DN 400
DN 350
DN 300
DN 250
DN 200
DN 150
DN 125
DN 100
DN 80
Flow rate
Fluid velocity
([DPSOH

7DEb 'LDJUDPIJRZUDWHbIJXLGYHORFLW\b'1RIWKH
ıWWLQJVW\SH6
English 25
)RUWKHıWWLQJV
• ZLWKH[WHUQDOWKUHDGFRQQHFWLRQVDFFWR606b
• ZLWKZHOGLQJHQGFRQQHFWLRQVDFFWR606b
',1bbVHULHVb&b%6bb$60(b%3(
',1bbVHULHVbb',1bbVHULHVb$b
(1bbVHULHVb$
• ZLWKFODPSFRQQHFWLRQVDFFWR606b
%6b$60(b%3(
',1bbVHULHVb$
7KHGHYLFHFDQQRWEHLQVWDOOHGRQWKH'1ıWWLQJV
listed above.
Example:
• 6SHFLıFDWLRQ
-QRPLQDOIJRZbP3K
-RSWLPDOIJRZYHORFLW\bPV
• 6ROXWLRQLQWHUVHFWLRQEHWZHHQIJRZUDWHDQGIJRZ
velocity in the graph gives the appropriate pipe
GLDPHWHU'1RU'1IRUWKHDVWHULVNHGıWWLQJV
English
26
,QVWDOODWLRQRIWKHRQWKH6
ɇWWLQJ
o,QVHUWQXWbRQıWWLQJb
o,QVHUWVQDSULQJbLQWR
JURRYHb
o&KHFNWKDWWKHUHLVD
VHDObRQWKHGHYLFHb
and that it is not
damaged. Replace the
seal if necessary.
o6ORZO\LQVHUWGHYLFHb
LQWRWKHıWWLQJ
If the mounting is correctly
done the device cannot be
turned around anymore.
o+DQGORFNWKH
DVVHPEO\ZLWKQXWb
1
2
3
4
5
6
)LJb ,QVWDOODWLRQRIWKHIJRZPHWHURQWKH6ıWWLQJ
English 27
:LULQJ
DANGER
Risk of injury due to electrical discharge
ႧShut down and isolate the electrical power source
before carrying out work on the system.
ႧObserve all applicable accident protection and
safety regulations for electrical equipment.
Protect the power supply
Protect the power supply with a correctly rated
fuse if it is not protected by default.
• Use a shielded cable with an operating tem-
SHUDWXUHOLPLWKLJKHUWKDQbƓ&
• Use a high quality electrical power supply
ıOWHUHGDQGUHJXODWHG
• Do not install the cable near high voltage or
high frequency cables.
• If a closed installation cannot be avoided,
PDLQWDLQDPLQLPXPGLVWDQFHRIbFP
English


$VVHPEOLQJWKHIHPDOHFRQQHFWRU
1
2
3
4
5
o8QVFUHZWKHSUHVVXUHVFUHZb>@DQG
UHPRYHWKHSUHVVXUHULQJb>@DQGWKH
VHDOb>@
o5HPRYHFRQWDFWKROGHUb>@IURPWKH
FRYHUb>@
oInsert the cable into pressure
VFUHZb>@WKURXJKWKHSUHVVXUH
ULQJb>@WKURXJKWKHVHDOb>@DQG
ıQDOO\WKURXJKWKHFRYHUb>@
o&RQQHFWWKHZLUHVRQWKHFRQWDFW
KROGHUb>@
o3RVLWLRQWKHFRQWDFWKROGHUb>@LQVWHSV
RIƓWKHQSXWLWEDFNLQWRFRYHUb>@
pulling gently on the cable so that the
wires do not clutter the housing.
o7LJKWHQWKHSUHVVXUHVFUHZb>@b1P
6
7
o3ODFHWKHVHDOb>@EHWZHHQWKHFRQ-
QHFWRUDQGWKHı[HGFRQQHFWRURQWKH
GHYLFHDQGWKHQSOXJWKHW\SH
FRQQHFWRULQWRWKHı[HGFRQQHFWRU
o,QVHUWDQGWLJKWHQWKHFHQWUDOVFUHZb>@
b1PWRHQVXUHWLJKWQHVVDQG
correct electrical contact.
)LJb $VVHPEOLQJWKHIHPDOHFRQQHFWRUW\SHb
VXSSOLHG
English 29
2
1
4
3
b9b9b'&
b131WUDQVLVWRURXWSXW
bb9b'&
b313WUDQVLVWRURXWSXW
)LJb 3LQDVVLJQPHQWRIWKHı[HGFRQQHFWRU+DOOYHUVLRQ
12-36 V DC
+ -
+-
1
3 2
V+
0 V DC
Power supply
7HUPLQDOEORFNRIWKH
3XOVHLQSXWRQH[WHUQDOLQVWUXPHQW
)LJb 131ZLULQJRIWKH+DOOYHUVLRQ
English

12-36 V DC
+-
1
3 2
V+
0 V DC
+-
3XOVHLQSXWRQH[WHUQDOLQVWUXPHQW
7HUPLQDOEORFNRIWKH
Power supply
)LJb 313ZLULQJRIWKH+DOOYHUVLRQ
2
1
4
3b9b9b'&
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b1RWFRQQHFWHG
)LJb 3LQDVVLJQPHQWRIWKHı[HGFRQQHFWRU+DOO/RZ
3RZHUYHUVLRQ
English 
1
32
+-
IN
7HUPLQDOEORFNRIWKH
IN = pulse input on remote transmitter
Remote transmitter
)LJb 131ZLULQJRIWKH+DOO/RZ3RZHUYHUVLRQ
2
1
4
3b1RWFRQQHFWHG
b6LQXVRXWSXW
b6LQXVRXWSXW
b1RWFRQQHFWHG
)LJb 3LQDVVLJQPHQWRIWKHı[HGFRQQHFWRUVLQXVYHUVLRQ
English

32
1
32
+-
IN
7HUPLQDOEORFNRIWKH
IN = pulse input on remote transmitter
Remote transmitter
)LJb :LULQJRIWKHVLQXVRXWSXWRIDVLQXVYHUVLRQ
English 33
8. MAINTENANCE
6DIHW\LQVWUXFWLRQV
DANGER
Risk of injury due to electrical voltage.
ႧShut down and isolate the electrical power source
before carrying out work on the system.
ႧObserve all applicable accident protection and safety
regulations for electrical equipment.
Risk of injury due to high pressure in the installation.
Ⴇ6WRS WKH FLUFXODWLRQ RI IJXLG FXW Rij WKH SUHVVXUH
and drain the pipe before loosening the process
connections.
5LVNRILQMXU\GXHWRKLJKIJXLGWHPSHUDWXUHV
ႧUse safety gloves to handle the device.
Ⴇ6WRSWKHFLUFXODWLRQRIIJXLGDQGGUDLQWKHSLSHEHIRUH
loosening the process connections.
Ⴇ.HHSDOOHDVLO\IJDPPDEOHPDWHULDODQGIJXLGDZD\IURP
the device.
English
34
DANGER
5LVNRILQMXU\GXHWRWKHQDWXUHRIWKHIJXLG
ႧRespect the prevailing regulations on accident preven-
WLRQDQGVDIHW\UHODWLQJWRWKHXVHRIDJJUHVVLYHIJXLGV
WARNING
Risk of injury due to non-conforming maintenance.
Ⴇ0DLQWHQDQFHPXVWRQO\EHFDUULHGRXWE\TXDOLıHGDQG
VNLOOHGVWDijZLWKWKHDSSURSULDWHWRROV
ႧEnsure that the restart of the installation is controlled
after any interventions.
English 35
&OHDQLQJ
NOTE
The device may be damaged by the cleaning liquid.
Ⴇ&OHDQWKHGHYLFHZLWKDFORWKVOLJKWO\GDPSHQHGZLWK
water or a cleaning liquid compatible with the materi-
als the device is made of.
&OHDQLQJWKHɈRZVHQVRU
NOTE
7KHIJRZVHQVRUPD\EHGDPDJHGE\WKHFOHDQLQJ
liquid.
ႧUse a cleaning product that is compatible with the
PDWHULDOVWKHIJRZVHQVRULVPDGHRI
ႧDo not use any abrasive acting materials.
NOTE
$IWHUFOHDQLQJWKHIJRZVHQVRU
Ⴇ5LQVHWKHIJRZVHQVRU
Ⴇ&KHFNWKHVHDODQGUHSODFHLWLIQHFHVVDU\
English

36
9. ACCESSORIES
CAUTION
Risk of injury and/or damage caused by the use of
unsuitable parts.
Incorrect accessories and unsuitable spare parts may
cause injuries and damage the device and the sur-
rounding area.
ႧUse only original accessories and original spare parts
from Bürkert.
Accessories Order code
Female connector with cable gland
W\SHb
b
)HPDOHFRQQHFWRUW\SHbZLWK
137bUHGXFWLRQZLWKRXWFDEOHJODQG
b
6HWZLWKVHDOVb).0bb(3'0 b
English 37
10. PACKAGING, TRANSPORT
NOTE
Damage due to transport
7UDQVSRUWPD\GDPDJHDQLQVXĴFLHQWO\SURWHFWHG
device.
ႧTransport the device in shock-resistant packaging and
away from humidity and dirt.
Ⴇ'RQRWH[SRVHWKHGHYLFHWRWHPSHUDWXUHVWKDWPD\
H[FHHGWKHDGPLVVLEOHVWRUDJHWHPSHUDWXUHUDQJH
ႧProtect the electrical interfaces using protective plugs.
11. STORAGE
NOTE
Poor storage can damage the device.
ႧStore the device in a dry place away from dust.
Ⴇ6WRUDJHWHPSHUDWXUHƃbƓ&bƓ&
English

12. DISPOSAL OF THE PRODUCT
oDispose of the device and its packaging in an envi-
ronmentally-friendly way.
NOTE
Damage to the environment caused by parts con-
WDPLQDWHGE\WKHIJXLG
Ⴇ&RPSO\ZLWKWKHQDWLRQDODQGRUORFDOUHJXODWLRQV
which concern the area of waste disposal.
English