Burkert 3270 User manual

Quickstart
Type 3270, 3275
Electromotive on/off valve
Elektromotorisches Auf-Zu-Ventil
Vanne ouvert/fermé électromotorisée

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2014-2016 Bürkert Werke GmbH
Operating Instructions 1602/02_EU-ML_00810400 / Original DE

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1 QUICKSTART ..................................................................................................4
1.1 Definition of terms .....................................................................4
1.2 Symbols .......................................................................................4
2 AUTHORIZED USE ......................................................................................5
2.1 Restrictions .................................................................................5
3 BASIC SAFETY INSTRUCTIONS ..........................................................5
4 GENERAL INFORMATION ........................................................................6
4.1 Contact address ........................................................................6
4.2 Warranty ......................................................................................6
4.3 Information on the Internet ......................................................6
5 SYSTEM DESCRIPTION ............................................................................7
5.1 Intended use ...............................................................................7
5.2 Designs ........................................................................................ 7
6 TECHNICAL DATA ........................................................................................8
6.1 Conformity ...................................................................................8
6.2 Standards .................................................................................... 8
6.3 Operating conditions ................................................................8
6.4 Mechanical data.........................................................................8
6.5 Electrical data .............................................................................9
6.6 Fluidic data................................................................................10
6.7 Type label ..................................................................................10
7 INSTALLATION ............................................................................................11
7.1 Fluidic installation ....................................................................11
7.2 Electrical installation ...............................................................11
7.3 DIP switch settings .................................................................13
7.4 LED display ...............................................................................14
8 START-UP ......................................................................................................14
8.1 Functions ...................................................................................14
9 MAINTENANCE, TROUBLESHOOTING .........................................15
9.1 Maintenance .............................................................................15
9.2 Cleaning ....................................................................................15
9.3 Troubleshooting .......................................................................15
10 TRANSPORT, STORAGE, DISPOSAL ..............................................17
Contents
Type 3270, 3275
english

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Quickstart
Type 3270, 3275
1 QUICKSTART
The quickstart contains the most important information and notes
regarding the use of the device. A detailed description of the device
can be found in the operating instructions for Type 3270 and 3275.
Keep the quickstart in a location which is easily accessible to every
user and make it available to every new owner of the device.
Important Safety Information.
Read Quickstart carefully and thoroughly. Study in particular the
chapters entitled “Basic Safety Instructions” and “Authorized Use”.
▶Quickstart must be read and understood.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of terms
In these instructions the term “device” always refers to the electromotive
on/off valve Type 3270 and 3275.
1.2 Symbols
DANGER!
Warns of an immediate danger.
▶Failure to observe the warning may result 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 moderate or minor
injury.
NOTE!
Warns of damage to property.
Important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶designates an instruction to prevent risks.
→designates a procedure which you must carry out.
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Authorized use
Type 3270, 3275
2 AUTHORIZED USE
Non-conforming use of the electromotive on/off valve Type
3270 and 3275 may be a hazard to people, nearby equipment
and the environment.
▶The electromotive on/off valve is designed to control the flow
of non-aggressive, clean and non-corrosive liquid and gaseous
medium.
▶Do not use the device outdoors.
▶Do not expose the valve to direct sunlight.
▶Use Type 3270 and 3275 only in conjunction with third-party
devices and components recommended and authorized by Bürkert.
▶The device must be used in compliance with the characteristics
and commissioning and use conditions specified in the contractual
documents and in the user manual.
▶Use the on/off valve only when in perfect condition and always
ensure proper storage, transportation, installation and operation.
▶Only use the device as intended.
2.1 Restrictions
If exporting the device, observe any existing restrictions.
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies and events which may arise during the assembly,
operation, and maintenance.
• local safety regulations – the operator is responsible for observing
these regulations, also in relation to the installation personnel.
Risk of injury from high pressure.
▶Before loosening lines and valves, cut off the pressure and deaer-
ate/ drain lines.
Risk of injury due to electrical shock.
▶Before working on the system or device, switch off and isolate the
power supply to prevent reactivation of the device.
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of burns or risk of fire if used for a prolonged duty cycle
through hot device surface.
▶Keep the device away from highly flammable substances and
medium and do not touch with bare hands.
General hazardous situations.
To prevent injuries:
▶Do not use Type 3270 and 3275 in potentially explosive areas.
▶Do not subject the actuator housing and actuator cover to
mechanical loading.
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General information
Type 3270, 3275
▶Do not make any internal or external modifications on the device.
Do not paint housing parts or screws.
▶Avoid using the on/off valve in the vicinity of strong magnetic fields.
▶Secure the device from unintentional actuation.
▶Only trained technicians may perform installation and maintenance
work.
▶After an interruption in the power supply, ensure that the process
is restarted in a defined or controlled manner.
▶Observe the general rules of technology.
NOTE!
Electrostatic sensitive components and modules!
The device contains electronic components which react sensitively
to electrostatic discharge (ESD). Contact with electrostatically
charged persons or objects are hazardous to these components. In
the worst case scenario, they will be destroyed immediately or will
fail when energized.
• Observe the requirements in accordance with EN 61340-5-1 to
minimize or avoid the possibility of damage caused by sudden
electrostatic discharge!
• Do not touch electronic components while the supply voltage is
switched on!
4 GENERAL INFORMATION
4.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
Contact addresses are found on the final pages of the printed oper-
ating manual. You can also find information on the Internet under:
www.burkert.com
4.2 Warranty
The warranty is only valid if the electromotive on/off valve Type 3270
and 3275 is used correctly in accordance with the specified operating
conditions.
4.3 Information on the Internet
The operating instructions and data sheets for Types 3270 and 3275
can be found on the Internet at: www.burkert.com
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System description
Type 3270, 3275
5 SYSTEM DESCRIPTION
5.1 Intended use
The electromotive on/off valve Type 3270 and 3275 is designed to
control the flow of non-aggressive, clean and non-corrosive liquid and
gaseous medium. Only clean, liquid or gaseous medium, which does
not attack the bodies and sealing materials, may be controlled.
NOTE!
Unsuitable medium will damage the body and the seals.
Unsuitable medium may damage the body and the seals.
• Use suitable medium only.
• Check chemical compatibility in individual cases.
5.2 Designs
The following versions of the electromotive valve are available:
• electromotive 2/2-way seat valve Type 3270
(DN2, DN3, DN4, DN6)
• electromotive 2/2-way disk valve Type 3275
(DN8, DN10, DN12, DN15, DN20, DN25)
5.2.1 Electromotive seat valve Type 3270
Linear stepper
motor
Body
Elastomer seal
Threaded spindle
Control
electronics
Valve spindle
Piston
Fig. 1: Electromotive seat valve Type 3270
5.2.2 Electromotive disk valve Type 3275
Stepper
motor with
gearbox Coupling
Body
Control
electronics
Spring
Actuator shaft
Control disc
Fixed disc
Fig. 2: Electromotive disk valve Type 3275
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Technical data
Type 3270, 3275
6 TECHNICAL DATA
6.1 Conformity
The electromotive on/off valve Type 3270 and 3275 is compliant with
EC directives as stated in the EC Declaration of Conformity.
6.2 Standards
The applied standards, which are used to demonstrate compliance
with the EC Directives, are listed in the EC type test certificate and/or
the EC Declaration of Conformity.
6.3 Operating conditions
WARNING!
Risk of injury due to malfunction if device used outdoors.
▶Do not use the device outdoors and avoid heat sources which may
cause the permitted temperature range to be exceeded.
▶Protect the device from direct sunlight and humidity.
Ambient temperature -10...+60 °C
Medium temperature 0...+70 °C
Medium temperature for
oxygen 0...+60 °C
Permitted air humidity < 95 %, non-condensing
Medium non-aggressive, clean and non-corrosive liquid
and gaseous medium which do not attack the
bodies and sealing materials. Check resistance in
individual cases (see chemical resistance chart at
www.burkert.de).
If medium is contaminated or contain particals,
connect a suitable dirt filter upstream.
6.4 Mechanical data
Connections
Type 3270 G 1/4, G 3/8, NPT 1/4 or NPT 3/8
Type 3275 G 1/2, G 3/4, G 1, NPT 1/2, NPT 3/4 or NPT 1
Weight
Type 3270 ~ 0.7 kg (with VA body)
Type 3275 DN8/10 ~ 0.8 kg (with VA body)
DN12/15 ~ 1.2 kg (with VA body)
DN20/25 ~ 1.5 kg (with VA body)
Dimensions see data sheet
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9
Technical data
Type 3270, 3275
6.5 Electrical data
Electrical data Type 3270 Type 3275
Connections circular plug-in con-
nector
M12 x 1, 8-pole
circular plug-in con-
nector
M12 x 1, 8-pole
Supply voltage 24 V DC ±10 % -
residual ripple < 10 %
24 V DC ±10 % -
residual ripple < 10 %
Power
consumption
max. 8 W max. 12 W
Standby power
consumption
approx. 1 W approx. 1 W
Actuating time
(0...100 %)
approx. ca. 2.5 s, for
setting “Valve actuating
speed normal”
approx. 4 s, for setting
“Valve actuating speed
normal”
Binary input
(set-point value
input)
0...5 V = log „0“,
10...30 V = log „1“
0...5 V = log „0“,
10...30 V = log „1“
Binary output active, max. 100 mA
current limitation, PNP,
switching voltage =
Usupply-1 V, short-circuit
proof
active, max. 100 mA
current limitation, PNP,
switching voltage =
Usupply-1 V, short-circuit
proof
Limit switch contactless end
position detection
contactless end
position detection
Duty cycle as per EN 60034-1: S3
50%, depending on the
operating conditions.
Observe derating curve.
as per EN 60034-1: S3
50%, depending on the
operating conditions.
Observe derating curve.
6.5.1 Derating
The maximum duty cycle of the valve depends on the maximum
ambient temperatures and the current required by the stepper motor.
The derating curve can be used to indicate the maximum duty cycle
permissible at the corresponding ambient temperature. By switching on
the low power function a higher duty cycle can be achieved (Warning:
during low power function, max medium pressure is reduced; if violated
Valve will not move or malfunction).
Setting options are described in the operating instruction
under: www.burkert.com.
5 10
10
15 20
20
30
40
50
60
70
80
90
100
25 30 35 40 45 50 55 60 65 70
Max. ambient temperature [°C]
Duty cycle [%]
Normal operation
Energy save
function
Fig. 3: Derating curve
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Technical data
Type 3270, 3275
6.6 Fluidic data
Definition DN
DN designates the orifice of the seat, not the orifice of the
port connection.
Type Ori-
fice
Port
connec-
tion
KVs-value
[m³/h]
*)
Max. pressure
for flammable
gases [bar]
Max.
pressure
[bar]
3270 2 G 1/4 0.15 3 6
NPT 1/4 0.15 3 6
3 G 1/4 0.3 3 6
NPT 1/4 0.3 3 6
4 G 3/8 0.5 3 6
NPT 3/8 0.5 3 6
6 G 3/8 0.9 3 6
NPT 3/8 0.9 3 6
3275 8 G 1/2 1.8 3 6
NPT 1/2 1.8 3 6
10 G 1/2 2.5 3 6
NPT 1/2 2.5 3 6
12 G 3/4 3.9 3 6
NPT 3/4 3.9 3 6
15 G 3/4 5.4 3 6
NPT 3/4 5.4 3 6
20 G 1 8.1 3 6
NPT 1 8.1 3 6
25 G1 9.6 3 6
NPT 1 9.6 3 6
*)
The KVs value is a flow rate value for water, measurement at +20 °C and 1 bar
pressure difference above the fully opened valve.
6.7 Type label
3270 X DN25 EPDM MS
D-74653 Ingelfingen
268611 SN000000
W3ZLT
24 V DC 8 W
NPT 1/4 PN 6 bar
Tamb see manual
Type
Nominal diameter
Identity number, Serial number
Sealing material
Body material
Ambient temperature
Voltage, Max. power
consumption
Port connection,
Pressure range
Fig. 4: Description of the type label (example)
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Installation
Type 3270, 3275
7 INSTALLATION
WARNING!
Risk of injury from improper installation.
▶Installation may be carried out only by trained technicians and with
the appropriate tools.
▶Secure system against unintentional activation.
▶Following installation, ensure a controlled or defined restart.
7.1 Fluidic installation
DANGER!
Risk of injury from high pressure in the system or device!
▶Before working on the system or device, cut off the pressure and
deaerate or drain lines.
Installation position: any position, preferably with actuator above
and installed vertically with the actuator cover
upwards
→Clean pipelines and port connections.
→Install a dirt filter before the valve inlet (≤ 0.3 mm).
NOTE!
Caution risk of breakage.
• Do not use plastic actuator housing as a lever arm.
→Hold the device with a suitable tool (open-end wrench) on the
body and screw into the pipeline.
→Observe flow direction. The arrow on the body indicates the
direction of flow.
Type 3270: Flow direction below seat, is always closed against
the medium flow;
Type 3275: Flow direction above seat, is always closed with the
medium flow.
Fig. 5: Direction of flow Type
3270, flow direction
below seat
Fig. 6: Direction of flow Type
3275, flow direction
above seat
7.2 Electrical installation
DANGER!
Risk of injury due to electrical shock.
▶Before working on the system or device, switch off and isolate
the power supply to prevent reactivation of the device.
▶Observe applicable accident prevention and safety regulations
for electrical equipment.
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Installation
Type 3270, 3275
None of the electrical inputs and outputs of the device are
galvanically isolated from the supply voltage.
NOTE!
Damage to the device due to incorrect supply voltage.
• The supply voltage must correspond with the voltage indicated
on the type label.
• If the ground connection is not connected, the conditions of the
EMC Law will not be met.
→Connect the electromotive on/off valve according to the table.
When the supply voltage is applied, the electromotive on/off
valve is ready for operation.
Designation of the circular connector (M12 x 1, 8-pole):
1
2
3
4
5
6
7
8
Fig. 7: Circular connector M12 x 1, 8-pole
Pin assignment:
Pin Configuration External circuit
1 Supply + 24 V DC ± 10 %,
max. residual ripple 10 %
2 Supply GND 24 V DC GND
3 do not
connect!
Electrically insulate wire on
connection line
4 do not
connect!
Electrically insulate wire on
connection line
5 do not
connect!
Electrically insulate wire on
connection line
6 Binary input + 0 to 5 V (log. 0), 10 to 30 V (log. 1),
not galvanically isolated
7 Binary output 0 to 5 V (log. 0), 10 to 30 V (log. 1),
not galvanically isolated
8 Signal GND Signal GND
Body *)Shielding -
*) The threaded sleeve of the M12 circular connector is connected to the valve
body. Connect the body to a suitable ground connection. To ensure electro-
magnetic compatibility (EMC), ensure that the cable is as short as possible
and the cross-section is as large as possible.
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Installation
Type 3270, 3275
7.3 DIP switch settings
DANGER!
Risk of injury due to electrical shock.
▶Before opening the actuator cover, switch off and isolate the power
supply to prevent reactivation of the device.
▶Observe applicable accident prevention and safety regulations
for electrical equipment.
The DIP switches are accessible on the electronic PCB by opening
the actuator cover.
On 1 234
Fig. 8: Settings of DIP switches for Type 3270 and 3275
Further adjustments can be made. Setting options are
described in the operating instruction.
Description of the function:
DIP
switches
Position Function
1
OFF Normal operating direction of the signal
10 ... 30 V = Valve opens
ON Reversal of the operating direction of the
signal
10 ... 30 V = Valve closes
2
OFF Without function
ON Without function
3
OFF Valve actuating speed: normal mode
ON Valve actuating speed: slow mode
4
OFF Low power function: off
ON Low power function: on, lower force,
less heat generation in the valve
The change in function does not become effective until the
supply voltage is applied again.
A more precise description of the functions can be found in
operating instructions.
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Start-up
Type 3270, 3275
7.4 LED display
LED color Status Display
white continuously on Normal operation
white flashing Booting phase when voltage
applied
yellow continuously on Valve completely open
green continuously on Valve closed
red flashing Error
No color or
LED off
- Valve without power supply
8 START-UP
WARNING!
Danger due to improper operation.
▶Observe the safety instructions and intended use.
▶Only adequately trained personnel may operate the device.
Before start-up, carry out fluid and electrical installation of
the valve.
8.1 Functions
Electromotive valve Type 3270 and 3275 has different functions
which can be configured and parametrized via the DIP switches.
A more precise description of the functions can be found in
operating instructions under: www.burkert.com.
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Maintenance, troubleshooting
Type 3270, 3275
9 MAINTENANCE,
TROUBLESHOOTING
DANGER!
Risk of injury from high pressure in the system or device.
▶Before working on the system or device, cut off the pressure
and deaerate or drain lines.
Risk of injury due to electrical shock.
▶Before working on the system or device, switch off and isolate
the power supply to prevent reactivation of the device.
▶Observe applicable accident prevention and safety regulations
for electrical equipment.
WARNING!
Risk of injury from improper maintenance work.
▶Maintenance may be carried out only by trained technicians and
with the appropriate tools!
▶Secure system against unintentional activation.
▶Following maintenance, ensure a controlled restart.
9.1 Maintenance
The electromotive on/off valve Type 3270 and 3275 is maintenance-
free under normal conditions.
9.2 Cleaning
Use the normal cleaning agents to clean the Type 3270 and 3275.
Use no alkaline cleansing agents, as these have a damaging effect
on the materials used.
9.3 Troubleshooting
In malfunctions occur, check:
• the port connectors,
• whether the operating pressure is within the permitted range,
• the power supply and the standard signals.
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Maintenance, troubleshooting
Type 3270, 3275
Problem Possible cause Remedial action
LED is not lit No power supply →Check the electrical connections
LED flashes
sporadically white
The power supply collapses periodically -
device software reboots each time →Select power supply with adequate power
→Check cable for possible lose connections
LED flashes red or
LED illuminates red
The residual ripple of the supply voltage is too
high →Use power supply with a smooth output voltage at the required
power
→After eliminating the fault, restart the device for normal operating
(isolate from power supply)
Temperature too high →Observe max. ambient temperature / medium temperature; if
required reduce duty cycle (see Derating curve)
→After eliminating the fault, restart the device for normal operating
(isolate from power supply)
Standard signal is < 4 mA; cable break →Check cable for possible lose connections
Valve opens even
though it should
close
Operating direction of the set-point value has
been set incorrectly →Change direction of the input signal
Motor is making an
unusual droning
noise
Gearbox or motor blocked →Return device to the manufacturer to have the fault repaired
Valve is not opening
or closing correctly
Low power function activated; motor torque
for medium pressure too low →Deactivate energy save function
Valve is not sealed Dirt between seal and valve seat →Install dirt filter and return device to the manufacturer for cleaning
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Transport, storage, disposal
Type 3270, 3275
10 TRANSPORT, STORAGE, DISPOSAL
NOTE!
Transport damage.
Inadequately protected devices may be damaged during
transportation.
• Protect the device against moisture and dirt in shock-resistant
packaging during transportation.
• Prevent the temperature from exceeding or dropping below the
permitted storage temperature.
• Using protective caps, protect the electrical interfaces from
damage.
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature: -20...+70 °C.
Damage to the environment caused by parts contaminated
with medium.
• Dispose of the device and packaging in an environmentally
friendly manner.
• Observe applicable disposal and environmental regulations.
Observe the national waste disposal regulations.
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Type 3270, 3275
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1 DER QUICKSTART ....................................................................................20
1.1 Begriffsdefinition Gerät ..........................................................20
1.2 Darstellungsmittel ....................................................................20
2 BESTIMMUNGSGEMÄSSER GEBRAUCH ...................................21
2.1 Beschränkungen ......................................................................21
3 GRUNDLEGENDE SICHERHEITSHINWEISE .............................. 21
4 ALLGEMEINE HINWEISE .......................................................................22
4.1 Kontaktadressen ......................................................................22
4.2 Gewährleistung ........................................................................22
4.3 Informationen im Internet .......................................................22
5 SYSTEMBESCHREIBUNG ....................................................................23
5.1 Vorgesehener Einsatzbereich ...............................................23
5.2 Ausführungen ...........................................................................23
6 TECHNISCHE DATEN .............................................................................24
6.1 Konformität ................................................................................24
6.2 Normen ......................................................................................24
6.3 Betriebsbedingungen .............................................................24
6.4 Mechanische Daten ................................................................24
6.5 Elektrische Daten ....................................................................25
6.6 Fluidische Daten ......................................................................26
6.7 Typschild ....................................................................................26
7 INSTALLATION ............................................................................................27
7.1 Fluidische Installation .............................................................27
7.2 Elektrische Installation ............................................................27
7.3 DIP-Schalter Einstellungen ...................................................29
7.4 LED-Anzeige ............................................................................30
8 INBETRIEBNAHME ...................................................................................30
8.1 Funktionen .................................................................................30
9 WARTUNG, FEHLERBEHEBUNG ......................................................31
9.1 Wartungsarbeiten ....................................................................31
9.2 Reinigung ..................................................................................31
9.3 Störungen .................................................................................31
10 TRANSPORT, LAGERUNG, ENTSORGUNG .................................33
Inhaltsverzeichnis
Typ 3270, 3275
deutsch

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Der Quickstart
Typ 3270, 3275
1 DER QUICKSTART
Der Quickstart enthält in Kurzform die wichtigsten Informationen und
Hinweise für den Gebrauch des Geräts. Die ausführliche Beschreibung
finden Sie in der Bedienungsanleitung für den Typ 3270 und 3275.
Bewahren Sie den Quickstart so auf, dass er für jeden Benutzer gut
zugänglich ist und jedem neuen Eigentümer des Geräts wieder zur
Verfügung steht.
Wichtige Informationen zur Sicherheit.
Lesen Sie den Quickstart sorgfältig durch. Beachten Sie vor allem
die Kapitel „Grundlegende Sicherheitshinweise“ und „Bestim-
mungsgemäßer Gebrauch“.
▶Der Quickstart muss gelesen und verstanden werden.
Die Bedienungsanleitung finden Sie im Internet unter:
www.buerkert.de
1.1 Begriffsdefinition Gerät
Der in dieser Anleitung verwendeten Begriff „Gerät“ steht immer für
das elektromotorische Auf-Zu-Ventil Typ 3270 und 3275.
1.2 Darstellungsmittel
In dieser Anleitung werden folgende Darstellungsmittel verwendet.
GEFAHR!
Warnt vor einer unmittelbaren Gefahr!
▶Bei Nichtbeachtung sind Tod oder schwere Verletzungen die
Folge.
WARNUNG!
Warnt vor einer möglicherweise gefährlichen Situation!
▶Bei Nichtbeachtung drohen schwere Verletzungen oder Tod.
VORSICHT!
Warnt vor einer möglichen Gefährdung!
▶Nichtbeachtung kann mittelschwere oder leichte Verletzungen
zur Folge haben.
HINWEIS!
Warnt vor Sachschäden!
Wichtige Tipps und Empfehlungen.
Verweist auf Informationen in dieser Bedienungsanleitung
oder in anderen Dokumentationen.
▶markiert eine Anweisung zur Gefahrenvermeidung.
→markiert einen Arbeitsschritt den Sie ausführen müssen.
deutsch