Burkert Robolux 2036 User manual

Quickstart
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Type 2036
Robolux multiple-way diaphragm valve
Robolux Mehrwege-Membranventil
Vanne à membrane multivoies Robolux

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2013 Bürkert Werke GmbH
Operating Instructions 1310/00_EU-ML_00810360 / Original DE

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Contents
Type 2036
1 QUICKSTART ..................................................................................................3
2 AUTHORIZED USE ......................................................................................4
3 BASIC SAFETY INSTRUCTIONS ..........................................................5
4 GENERAL INFORMATION ........................................................................7
5 TECHNICAL DATA ........................................................................................8
6 ASSEMBLY ....................................................................................................11
7 ELECTRICAL CONTROL UNIT ............................................................15
8 DISASSEMBLY ............................................................................................15
9 MAINTENANCE, CLEANING ................................................................16
10 SPARE PARTS.............................................................................................16
11 MALFUNCTIONS ........................................................................................17
12 TRANSPORT, STORAGE, PACKAGING ..........................................17
1 QUICKSTART
The Quickstart describe in a short form the importantly information and
instructions for use of the device. A detailed description of the device
can be found in the operating instructions for Type 2036.
Keep these instructions in a location which is easily accessible to
every user, and make these instructions 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 “Intended use”.
▶Quickstart must be read and understood.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of term / abbreviation
In these instructions, the term 'device' always refers to the Robolux
Multiway Diaphragm Valve Type 2036.
In these instructions, the term 'Diaphragm Valve' always refers to the
Robolux Multiway Diaphragm Valve Type 2036.
In these instructions, the abbreviation “Ex” always refers to
“potentially explosive”.
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Authorized use
Type 2036
2 AUTHORIZED USE
Improper use of the Robolux Multiway Diaphragm Valve
Type 2036 may represent a hazard to persons, neighboring
equipment and the environment.
▶The device is designed for controlling the flow-rate of liquid
media.
▶The approved data, the operating conditions and conditions of
use specified in the contract documents, operating instructions
and on the type label are to be observed during use.
▶Use the device only in conjunction with third-party devices and
components recommended and authorized by Bürkert.
▶Correct transportation, storage, and installation, as well as care-
ful use and maintenance are essential for reliable and faultless
operation.
▶Use the device only as intended.
2.1 Restrictions
If exporting the system/device, observe any existing restrictions.
1.2 Symbols
DANGER!
Warns of an immediate danger.
▶Failure to observe the warning will 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.
Indicates important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶Indicates an instruction to prevent risks.
→Designates a procedure which you must carry out.
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Basic safety instructions
Type 2036
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 the devices.
• Local safety regulations – the operator is responsible for observing
these regulations, also in relation to the installation personnel.
DANGER!
Risk of injury from high pressure in the equipment/device.
▶Before working on equipment or device, switch off the pressure
and deaerate/ drain lines.
Risk of electric shock.
▶Before working on equipment or device, switch off the power
supply and secure to prevent reactivation.
▶Observe applicable accident prevention and safety regulations
for electrical equipment.
WARNING!
Risk of injury when opening the actuator.
The actuator contains tensioned springs. If the actuator is opened,
injuries may be caused by the springs jumping out!
▶The actuator must not be opened.
CAUTION!
Risk of burns.
The surface of the device may become hot during long-term operation.
▶Do not touch the device with bare hands.
Risk of being crushed by moving spindle ends.
▶Install transparent cap.
Generally hazardous situations.
To prevent injuries:
▶Ensure that the system cannot be activated unintentionally.
▶Installation and repair work may be carried out by authorized
technicians only and with the appropriate tools.
▶After an interruption in the electrical or pneumatic supply, ensure
that the process is restarted in a defined or controlled manner.
▶The device must only be operated when in a perfect condition and
in consideration of the operating instructions.
▶The general rules of technology must be observed for application
planning and operation of the device.
To prevent material damage:
▶Supply only media to the media connections that are specified in
chapter "5 Technical Data" as flow media.
▶Do not place the valve under mechanical stress (e.g. by placing
objects on it or standing on it).
▶Do not make any external alterations to the valves. Do not apply
paint to body parts or screws.
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Basic safety instructions
Type 2036
3.1 Use in Ex area
Abbreviation “Ex”: see chapter "1.1 Definition of term / abbreviation"
3.1.1 Safety instructions
For operation in Ex area Zone (gas) 1 and 2,
Zone (dust) 21 and 22, the following
applies:
The valve actuator is suitable for use as a Category 2 device for
Zone 1 and 21, non-electrical production equipment.
DANGER!
Danger of explosion caused by electrostatic charge.
Depending on the conductivity of the medium, electrostatic charges
may occur on the valve membrane if plastic bodies are used.
To prevent electrostatic charges in the fluid, the following instructions
must be observed (as per IEC 60079-32-1):
▶(1) Media with a conductivity ≤ 100 pS/m may only be used if no
flow speeds > 1 m/s occur or if the possibility of the pipe system
running dry is excluded by suitable monitoring.
▶(2) Media with a conductivity > 100 pS/m and ≤ 1000 pS/m may
only be used if they are liquids without any particles, steam or pure
gases/steam, or if the instructions in (1) are observed.
▶(3) Media with a conductivity > 1000 pS/m are not subject to any
restrictions.
Further instructions:
▶The user must ensure that the appliance is used in Zone 1/21 or
2/22 only.
▶The control unit may restrict use in an explosive atmosphere. Follow
operating instructions for control unit.
▶Check that any cleaning agents are approved for use in explosive
atmospheres.
3.1.2 Media temperature
DANGER!
▶If explosive media are used this can cause additional explosion risks.
▶If media temperatures are used between 130 °C and 150 °C,
the temperature class T3 / 200 °C applies (dust).
Media temperature max. 130 °C
3.1.3 Ex marking
PTB 13 ATEX D103 X
II 2G c IIC T4
II 2D c T135°C
Warning: Not valid when Non-Ex devices added.
Do not open actuator. Spring loaded cover.
Fig. 1: Ex Marking
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General information
Type 2036
The Ex marking is not valid if Non-Ex devices are added.
3.2 Special conditions
→To ensure potential equalization, ground the valve body to the
pipe system using an electrically conductive connection.
DANGER!
Danger of explosion caused by electrostatic charge.
In the event of a sudden discharge from electrostatically charged
devices or individuals there is a risk of an explosion in the Ex area.
▶Implement suitable measures to ensure that there are no
electrostatically charges in the Ex area (see also "3.1 Use in Ex
area").
▶Clean the device surface by gently wiping it with a damp or anti-
static cloth only.
▶Earth the actuator and valve body.
▶If a plastic body is used, earth the actuator separately.
Ambient temperature range: 0 °C ≤ Tamb ≤ 60 °C
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
Email: [email protected]
International
Contact addresses can be found on the final pages of the printed
operating instructions.
And also on the Internet at: www.burkert.com
4.2 Warranty
The warranty is only valid if the diaphragm valve is used as intended in
accordance with the specified application conditions.
4.3 Information on the Internet
The operating instructions and data sheets for Types 2036 can be
found on the Internet at:
www.burkert.com
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Technical Data
Type 2036
5 TECHNICAL DATA
5.1 Conformity
The diaphragm valve of Type 2036 comply with EC Directives in
accordance with the EC Declaration of Conformity.
5.2 Standards
The applied standards on the basis of which compliance with the EC
Directives is confirmed are listed in the EC type examination certificate
and/or the EC Declaration of Conformity.
5.3 Approvals
The product is approved for use in zone 1 and 21 in accordance
with ATEX directive 94/9/EC category 2 GD.
Observe chapter "3.1 Use in Ex area".
5.4 Operating conditions
Ambient temperature -10 − +60 °C1)
higher temperatures on request
1) If a control unit or a pilot valve is used, the max. ambient temperature is
+55 °C.
5.5 Control functions (CF)
Control function A, NC (CFA)
Closed by spring force in rest position.
1(P)
2(A)
Control function B, NO (CFB)
Opened by spring force in rest position
1(P)
2(B)
5.6 Mechanical data
Dimensions see data sheet
Materials and connections see data sheet or operating
instructions
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Technical Data
Type 2036
5.7 Fluidic data
Media
flow media ultra-pure, sterile, aggressive,
Media pressure see chapter "5.7.1 Pressure ranges"
Media temperature
stainless steel/EPDM +5 to +130 °C
(max. +143 °C for 60 min.)
stainless steel/
Advanced PTFE +5 to +90 °C
(no steam sterilization)
stainless steel/FKM +5 to +130 °C
(dry heat up to max. +143 °C)
stainless steel/silicone +5 to +130 °C
(dry heat up to max. +143 °C)
Observe chapter "3.1 Use in Ex area".
Pilot medium Neutral gases, dry air (min. 10 K below
min. operating temperature), preferably
unoiled
Pilot pressure2) 6 – 10 bar (RV50, RV70)
6 – 7 bar (RV110)
from 4.2 bar (with reduced medium
pressure) on request
2) Pressure values [bar]: Overpressure with respect to atmospheric
pressure
5.7.1 Pressure ranges
Pilot pressure and operation pressure for CFA, NC
Values for stainless steel body
Size Actuator
version3)
Pilot
pressure
[bar]4)
Test
criterion
max. operation
pressure [bar]4)
EPDM,
FKM,
Silicone
Advanced
PTFE/
EPDM
RV50
D11
D1x; Dx1 6 – 10 Static 7.5 7.5
Dynamic 6.5 5.5
D55 4,2 – 10 Static 5.0 3.5
Dynamic 4.0 2.5
RV70
D11
D1x; Dx1 6 – 10 Static 8.0 8.0
Dynamic 6.0 6.0
D55 4,2 – 10 Static 5.5 6.0
Dynamic 3.5 4.0
RV110
D11
D1x; Dx1 6 – 7 Static 7.0 7.5
Dynamic 5.0 5.5
D55 4,2 – 7 Static 5.0 5.0
Dynamic 3.0 3.0
Tab. 1: Pilot pressure and operation pressure
3) See type label.
4) Pressure values [bar]: Overpressure with respect to atmospheric
pressure
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Technical Data
Type 2036
Remarks
Static leak-tightness:
Valve is closed (diaphragm is in contact with the body seat). One
side of the body seat is under pressure. At the given pressure no
leakage takes place via the body seat.
Dynamic leak-tightness:
Valve is open and the medium is flowing through it. The downstream
flow is only slightly throttled by components placed downstream.
Both sides of the body seat are under pressure. The valve is closed
(CFA, NC via spring force; CFB, NO via pilot pressure). At the
given pressure the valve closes onto the body seat and the seal is
complete.
Static leak-tightness: Dynamic leak-tightness:
Fig. 2: Static and dynamic leak-tightness
Pilot pressure and operation pressure for CFB, NO
The following graphs illustrate the required minimum pilot pressure
depending on the medium pressure for control function B.
Permitted pilot pressure range: 2 – 7 bar.
The pilot pressure should be selected to be as low as pos-
sible to reduce wear on the diaphragm.
Pilot pressure [bar]
Medium pressure [bar]
01234567
0
1
2
3
4
5
6
7
8
RV50/RV110
static RV50/RV110
dynamic
RV70
dynamic
RV70
static
Range for valves with control unit
Fig. 3: Pilot pressure depending on the medium pressure
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Assembly
Type 2036
5.8 Valve marking
Type label
Marking and warning
notices in Ex area
Actuator orientation
marking
Port connection
markings
Valve body labeling
Bürkert company logo, Orifice and connection dimensions
Material, charge, manufacturing order and serial No.
Fig. 4: Valve marking
5.8.1 Type label
Identification
number
Type - Size - Design
- Diaphragm material
Actuator 1 - Actuator
2 - Pilot pressure
Max. medium pressure -
medium temperature
Connection dimensions
Company logo
Date of manufacture
Fig. 5: Type label
6 ASSEMBLY
6.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment/device.
▶Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
WARNING!
Risk of injury from improper assembly.
▶Installation must only be carried out by authorized technicians
and with the appropriate tools.
Risk of injury from unintentional activation of the system and
uncontrolled restart.
▶Secure system from unintentional activation.
▶Following assembly, ensure a controlled restart.
6.2 Before installation
• Before connecting the valve, ensure the pipelines are flush.
• Pay attention to the flow direction.
6.2.1 Installation position
• The piston-controlled diaphragm valve can be installed in any
position, preferably with connection B downwards.
• Installation for self-drainage of the body:
see chapter "Valve self-draining" in operating instruction.
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Assembly
Type 2036
6.2.2 Preparatory work
→Clean pipelines (sealing material, swarf, etc.).
→Support and align pipelines.
Devices with welded body
NOTE!
Damage to diaphragm or actuator.
▶Before welding in the body disassemble the actuator and
diaphragm.
Remove the actuator from the valve body:
→Move the actuator to the upper actuator position (CFA, NC: by
applying pilot pressure; CFB, NO: by removing the pilot pressure).
→Mark the position of the actuator in relation to the valve body.
→Unscrew the four body screws that connect the valve body with
the actuator. Remove the actuator and the diaphragm.
Actuator
Body screws
Diaphragm
Valve body
Guide pin
Fig. 6: Assembly
6.3 Installation
WARNING!
Risk of injury from improper assembly.
Non-compliance with the tightening torques is dangerous due to
possible discharge of medium and possible release of pressure.
▶Observe the tightening torque (see "Tab. 2: Tightening torque").
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Assembly
Type 2036
6.3.1 Installing the body
Welded body
→Weld valve body in pipeline system.
Other body designs
→Connect body to pipeline.
6.3.2 Installing the actuator (welded body)
→Move the actuator to the upper actuator position (CFA, NC: by
applying pilot pressure; CFB, NC: by removing the pilot pressure).
→Put the actuator / diaphragm on the body with correct alignment
(so that the markings made previously align). In the case of RV110
the four spacer sleeves must be inserted in the designated body
holes (see "Fig. 7: Spacer sleeve").
→Tighten the diagonally opposed body screws / nuts until there
is visible, uniform mechanical contact between the valve body,
diaphragm and actuator.
→Switch the diaphragm valve twice.
Spacer sleeve
Fig. 7: Spacer sleeve
WARNING!
Risk of injury from discharge of medium and release of
pressure.
▶Tighten the body screws sufficiently (see "Tab. 2").
→Move the actuator to the lower actuator position (CFA, NC: by
removing pilot pressure; CFB, NO: by applying the pilot pressure).
→Without applying pilot pressure, tighten the body screws to the
permitted tightening torque (see "Tab. 2").
Size Tightening torque [Nm]
RV50 6
RV70 17
RV110 30
Tab. 2: Tightening torque
6.4 Pneumatic connection
DANGER!
Risk of injury from high pressure in the system.
▶Before disconnecting lines and valves, turn off the pressure and
vent the lines.
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Assembly
Type 2036
WARNING!
Risk of injury from unsuitable connection hoses.
Hoses which cannot withstand the pressure and temperature
range may result in hazardous situations.
▶Use only hoses which are authorized for the indicated pressure
and temperature range.
▶Observe the data sheet specifications from the hose manufacturers.
6.4.1 Connection of the pilot medium
To comply with the degree of protection IP65 / IP67 on the
pilot air port which is not required (for CFA, NC and CFB,
NO), install an exhaust air line in the dry area.
For the assignment of pilot air ports refer to the installation and dimen-
sional drawing included with delivery of the valve.
The use of pneumatic hose with a minimum size of 6/4 is recommended.
For longer hose lengths the hose cross-sections should be adapted
accordingly.
In aggressive surroundings and in situations where moisture
could enter the actuator via the exhaust air port or muffler
the exhaust air should be collected and ducted to a non-
critical location.
Control function A:
→ Connect the control medium to the pilot air port 1 and/or 3
(see "Fig. 8").
Control function B:
→ Connect the control medium to the pilot air port 2 and/or 4
(see "Fig. 8").
Silencer
→Connect the silencer into the free air discharge connection
(see "Fig. 8").
Pilot air port
2 (P2) Pilot air port
4 (P4)
Pilot air port
3 (P3)
Pilot air port
1 (P1)
Actuator 1
(left)
Actuator 2
(right)
Fig. 8: Pneumatic connection
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Electrical control unit
Type 2036
Actuator
version
Actuator 1 Actuator 2
CF Connection CF Connection
D11, D55
CFA/CFA
(NC/NC)
CFA,
NC
Pilot air P1
P2: air discharge
CFA,
NC
Pilot air P3
P4: air discharge
D12
CFA/CFB
(NC/NO)
CFA,
NC
Pilot air P1
P2: air discharge
CFB,
NO
Pilot air P4
P3: air discharge
D21
CFB/CFA
(NO/NC)
CFB,
NO
Pilot air P2
P1: air discharge
CFA,
NC
Pilot air P3
P4: air discharge
D22
CFB/CFB
(NO/NO)
CFB,
NO
Pilot air P2
P1: air discharge
CFB,
NO
Pilot air P4
P3: air discharge
Tab. 3: Pneumatic connection for actuator versions
CFA, NC : Valve normally closed by spring action
CFB, NO : Valve normally open by spring action
Numbers for
indicating
actuator 1
Numbers for
indicating
actuator 2
Fig. 9: Cover film
7 ELECTRICAL CONTROL UNIT
The electrical connection of the pilot valve / control unit is
described in the operating instructions for the pilot valve /
control unit.
Observe chapter "3.1 Use in Ex area".
8 DISASSEMBLY
DANGER!
Risk of injury from discharge of medium and release of
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.
If the valve is to be reused after removal, the actuator must
be removed before disassembly where welded bodies are
involved. For this, refer to the assembly instructions.
Procedure:
→Loosen pneumatic connection.
→Remove device.
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Maintenance, Cleaning
Type 2036
9 MAINTENANCE, CLEANING
9.1 Servicing intervals
Check the diaphragm valves regularly for proper operation in terms of
assembly, installation and operation.
9.2 Servicing work
Do not repair the device yourself, but replace it with an
equivalent device. Repairs may be performed by the manu-
facturer only.
9.2.1 Actuator
The actuator of the diaphragm valve is maintenance-free provided it
is used according to these operating instructions.
9.2.2 Wearing parts of the diaphragm valve
The diaphragm is subject to wear.
→If leakage occurs replace the diaphragm.
A bulging diaphragm may reduce the flow rate.
The replacement of the wearing parts is described in the
operating instruction in chapter "Repairs".
9.3 Cleaning
NOTE!
Avoid causing damage with cleaning agents.
▶Before cleaning, check that the cleaning agents are compatible
with the device materials.
Observe instructions in chapter "3.1 Use in Ex area".
10 SPARE PARTS
CAUTION!
Risk of injury and/or damage by the use of incorrect parts.
Incorrect accessories and unsuitable spare parts may cause injuries
and damage the device and the surrounding area.
▶Use original accessories and original spare parts from Bürkert
only.
The diaphragm is available as a spare part for the diaphragm valve
Type 2036.
If you have any queries, please contact your Bürkert sales
office.
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Malfunctions
Type 2036
11 MALFUNCTIONS
Malfunction Cause / remedial action
Actuator
does not
switch.
Pilot air port interchanged5)
CFA: Connect the pilot air port 1 and/or 3
CFB: Connect the pilot air port 2 and/or 4
Pilot pressure too low
See pressure specifications on the type label.
Medium pressure too high
See pressure specifications on the type label.
Valve is not
sealed.
Medium pressure too high
See pressure specifications on the type label.
Pilot pressure too low
See pressure specifications on the type label.
Actuator is rotated by 90° and installed opposite
the valve body.
→Guide pin, identification plate and body seats
must be aligned in parallel.
Flow rate
reduced.
Diaphragm bulging
→Replace diaphragm.
Tab. 4: Malfunctions
5) see "Fig. 8: Pneumatic connection".
12 TRANSPORT, STORAGE,
PACKAGING
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.
▶Protect the pneumatic connections from damage by placing
protective caps on them.
Incorrect storage may damage the device.
▶Store the device in a dry and dust-free location.
▶Storage temperature 0 – +60 °C.
If the device is stored with tightened body screws, the dia-
phragm may be permanently deformed.
▶If the device is stored for a prolonged period, slacken the body
screws.
Damage to the environment caused by device components
contaminated with media.
▶Ensure that the device and packaging are disposed of in an
environmentally sound manner.
▶Observe applicable disposal and environmental regulations.
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Type 2036
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Der Quickstart
1 DER QUICKSTART ....................................................................................19
2 BESTIMMUNGSGEMÄSSE VERWENDUNG................................20
3 GRUNDLEGENDE SICHERHEITSHINWEISE ..............................21
4 ALLGEMEINE HINWEISE .......................................................................23
5 TECHNISCHE DATEN .............................................................................24
6 MONTAGE .....................................................................................................27
7 ELEKTRISCHE ANSTEUERUNG ........................................................31
8 DEMONTAGE ...............................................................................................31
9 WARTUNG, REINIGUNG ........................................................................32
10 ERSATZTEILE ..............................................................................................32
11 STÖRUNGEN ...............................................................................................33
12 TRANSPORT, LAGERUNG, VERPACKUNG ..................................33
Typ 2036
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 2036.
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 Verwendung.
▶Der Quickstart muss gelesen und verstanden werden.
Die Bedienungsanleitung finden Sie im Internet unter:
www.buerkert.de
1.1 Begriffsdefinition / Abkürzung
Der in dieser Anleitung verwendeten Begriff „Gerät“ steht immer für
das Robolux Mehrwege-Membranventil Typ 2036.
Der in dieser Anleitung verwendeten Begriff „Membranventil“ steht
immer für das Robolux Mehrwege-Membranventil Typ 2036.
Die in dieser Anleitung verwendete Abkürzung „Ex“ steht
immer für „explosionsgefährdet“.
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Bestimmungsgemäße Verwendung
Typ 2036
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.
2 BESTIMMUNGSGEMÄSSE
VERWENDUNG
Bei nicht bestimmungsgemäßer Verwendung des Robolux
Mehrwege-Membranventils Typ 2036 können Gefahren
für Personen, Anlagen in der Umgebung und die Umwelt
entstehen.
Das Gerät ist für die Steuerung des Durchflusses von flüssigen
Medien konzipiert.
▶Für den Einsatz sind die in den Vertragsdokumenten, der Bedie-
nungsanleitung und auf dem Typschild spezifizierten zulässigen
Daten, Betriebs- und Einsatzbedingungen zu beachten.
▶Das Gerät nur in Verbindung mit von Bürkert empfohlenen bzw.
zugelassenen Fremdgeräten und -komponenten einsetzen.
▶Voraussetzungen für den sicheren und einwandfreien Betrieb
sind sachgemäßer Transport, sachgemäße Lagerung und Instal-
lation sowie sorgfältige Bedienung und Instandhaltung.
▶Gerät nur bestimmungsgemäß verwenden.
2.1 Beschränkungen
Beachten Sie bei der Ausfuhr des Geräts gegebenenfalls bestehende
Beschränkungen.
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