Burkert SE30EX User Manual [en, de, fr]
www.burkert.com
We reserve the right to make
technical changes without notice.
Technische Änderungen
vorbehalten.
Sous réserve de modification
technique.
© Bürkert SAS, 2013
Operating Instructions
1309/1_EU-ml 00553593
Type SE30 Ex
Electronic flowmeter for explosive atmospheres
Operating Instructions
Bedienungsanleitung
Manuel d'utilisation
2
1. ABOUT THIS MANUAL ...........................................................3
2. INTENDED USE ..........................................................................5
3. BASIC SAFETY INFORMATION .........................................6
4. GENERAL INFORMATION .....................................................9
5. DECLARATION OF CONFORMITY ................................. 10
6. ATEX INSTRUCTIONS NOTICE ....................................... 12
7. DESCRIPTION .......................................................................... 17
8. TECHNICAL DATA .................................................................. 20
9. INSTALLATION AND COMMISSIONING ..................... 24
10. WIRING.........................................................................................28
11. MAINTENANCE ........................................................................ 34
12. ACCESSORIES ........................................................................ 36
13. PACKAGING, TRANSPORT ............................................... 37
14. STORAGE ................................................................................... 38
15. DISPOSAL OF THE DEVICE .............................................38
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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.
• This manual must be read and understood.
Symbols used
danger
Warns against an imminent danger.
• Failure to observe this warning can result in death or in
serious injury.
Warning
Warns against a potentially dangerous situation.
• Failure to observe this warning can result in serious
injury or even death.
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attention
Warns against a possible risk.
• Failure to observe this warning can result in substantial
or minor injuries.
atex
Indicates ATEX important information or safety
instructions.
note
Warns against material damage.
• Failure to observe this warning may result in damage
to the device or system.
Indicates additional information, advice or
important recommendations.
Refers to information contained in this manual or in
other documents.
→ Indicates a procedure to be carried out.
Definition of the word "device"
The word "device" used within this manual refers to the
electronic flowmeter type SE30 Ex.
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2. INTENDED USE
Use of the device that does not comply with the
instructions could present risks to people, nearby
installations and the environment.
• The SE30 Ex electronic flowmeter is intended for
measuring the flow rate in neutral or slightly aggressive
liquids that have no solid particles, in explosive areas
(see chap. 6).
• This device must be protected against electromagnetic interference, ultraviolet rays and, when installed
outdoors, the effects of climatic conditions.
• This device must be used in compliance with the
characteristics and commissioning and use conditions
specified in the contractual documents and in the
operating instructions.
• Requirements for the safe and proper operation of the
device are proper transport, storage and installation,
as well as careful operation and maintenance.
• Only use the device as intended.
→ Observe any existing restraints when the device is
exported.
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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 that the operator must ensure
the staff in charge of installation and maintenance observe.
Danger due to high pressure in the installation.
Danger due to electrical voltage.
Danger due to high temperatures of the fluid.
Danger due to the nature of the fluid.
Various dangerous situations
To avoid injury take care:
• to prevent any unintentional power supply switch-on.
• to ensure that installation and maintenance work
are carried out by qualified, authorised personnel in
possession of the appropriate tools.
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Various dangerous situations
To avoid injury take care:
• to guarantee a set or controlled restarting of the process, after a power supply interruption.
• to use the device only if in perfect working order and
in compliance with the instructions provided in the
operating instructions.
• to observe the general technical rules when installing
and using the device.
• not to use the device for the measurement of gas flow
rates.
• not to use fluid that is incompatible with the materials
the device is made of.
• not to use this device in an environment incompatible
with the materials it is made of.
• not to subject the device to mechanical loads (e.g. by
placing objects on top of it or by using it as a step).
• not to make any internal or external modifications to the
device.
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8
note
The device may be damaged by the fluid in contact
with.
• Systematically check the chemical compatibility of the
component materials of the device and the fluids likely
to come into contact with it (for example: alcohols,
strong or concentrated acids, aldehydes, alkaline
compounds, esters, aliphatic compounds, ketones,
halogenated aromatics or hydrocarbons, oxidants and
chlorinated agents).
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4. GENERAL INFORMATION
To contact the manufacturer of the device, use following
address:
Bürkert SAS
Rue du Giessen
BP 21
F-67220 TRIEMBACH-AU-VAL
The addresses of our international sales offices are avai-
lable on the internet at: www.burkert.com
Information on the Internet
You can find the user manuals and technical data sheets
regarding the type SE30 Ex at: www.burkert.com
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5. DECLARATION OF
CONFORMITY
We, Burkert, declare as manufacturer that the following
product:
ELECTRONIC FLOWMETER
Type SE30 Ex
with the marking II 1 G/D or I M1, meets the specifications:
• of EC Directive 94/9 concerning equipment intended
for use in explosive atmospheres. For the evaluation the
following standards have been taken into account:
- EN 60079-0 (2006)
- EN 60079-11 (2007)
- EN 61241-0 (2004)
- EN 61241-11 (2007)
• of EEC Directive 2004/108/EEC on electromagnetic
compatibility. For the evaluation the following standards
have been taken into account:
- Emission according to EN 61000-6-3 (2007)
- Immunity according to EN 61000-6-2 (2005)
The EC type certification LCIE 04 ATEX 6070 X was
prepared by LCIE (Laboratoire Central des Industries
Electriques, 33 avenue du G
al
Leclerc, BP 8, F-92266
Fontenay-aux-Roses).
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Provided the use is conform to their intended purpose and/
or provided installation is conform to the standards in force
and/or to the recommendations of the manufacturer and
the special conditions for safe use specified in the EC type
certification. See chap. 6 of this manual.
Notification of assessment of the quality system N° PTB 98
ATEX Q008-2 was prepared by the PTB (PhysikalischTechnische Bundesanstalt, Bundesallee 100, D-38116
BRAUNSCHWEIG).
Triembach-au-Val, February 18th 2010 Qua lity insura nce
Bürkert S.A.S Bruno Thouvenin
Rue du Giessen
F-67220 Triembach-au-Val
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6. ATEX INSTRUCTIONS NOTICE
Area of application
The SE30 Ex flowmeter is intended for measuring the flow
rate in neutral or slightly aggressive liquids that have no
solid particles in the following explosive areas:
• areas 0,1 or 2 and areas 20, 21, 22 category II 1G/D
appliance
• firedamp mines category I M1 appliance
Model SE30 Ex NAMUR with order code 552901, for
potentially explosive areas of gas (0, 1 and 2) and/or
dust (20, 21 and 22)
• Helps with understanding the marking and with instal-
lation:
CE 0102
II 1 GD
Ex ia IIC T6
Ex iaD 20 IP6X T80°C
T ambient: 0 °C ≤ Ta ≤ 60 °C
LCIE 04 ATEX 6070 X
• Special conditions for safe use:
- The equipment is an appliance that is intrinsically safe.
- It may be installed in potentially explosive atmospheres: areas 0, 1 or 2 and areas 20, 21 or 22.
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- The connector only has to be connected to an
appliance that has the intrinsic safety certification. These
connections must be compatible as regards intrinsic
safety and comply with the following parameters.
- Ambient temperature for use: from 0°C to +60°C
• Special parameters of relevant protection method/s:
Ui ≤ 15V, Ii ≤ 50 mA, Pi ≤ 188 mW, Ci ≤ 1,2 nF, Li ≅ 0
• Mechanical assembly and fluid connections that are
compatible with said marking and said use:
Use only brass, stainless steel, aluminium or PVDF fittings.
If the fitting has a PP paddle-wheel, ensure there is no
risk of explosion within the pipe: the fluidics must be
within the safe area.
• Any other fittings are prohibited in explosive areas.
Model SE30 Ex NAMUR with order code 553455, for
firedamp mines
• Helps with understanding the marking and with installation
CE 0102 I M1
Ex ia I T80°C
T ambient : 0 °C ≤ Ta ≤ 60 °C
LCIE 04 ATEX 6070 X
• Special conditions for safe use:
- The equipment is an appliance that is intrinsically safe
for firedamp mines.
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- It may be installed in potentially explosive
atmospheres: mine.
- The connector only has to be connected to an
appliance that has the intrinsic safety certification. These
connections must be compatible as regards intrinsic
safety and comply with the following parameters.
- Ambient temperature for use: from 0°C to +60°C
• Special parameters of relevant protection method/s:
Ui ≤ 15V, Ii ≤ 50 mA, Pi ≤ 188 mW, Ci ≤ 1,2 nF, Li ≅ 0
• Mechanical assembly and fluid connections that are
compatible with said marking and said use:
- Use brass or stainless steel fittings only, with a PVDF
paddle-wheel for an S030 fitting.
- Any other connection is prohibited.
- The appliance must be protected from mechanical
damage. Mechanical protection with order code
553519 should be used.
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Warranty and liability
During the warranty period and outside said period the
Bürkert company alone is authorised to carry out repairs or
alterations to any of its products that has been awarded EC
type examination certification. Bürkert disclaims its liability in
the event of non-compliance with this clause.
The assembly work must be carried out by qualified
personnel. In the event of problems with installation
or commissioning, please contact your Bürkert
supplier as soon as possible.
Traceability
The SE30 Ex products are identified by an individual batch
number which allows them to be traced. This number (5
figures), plus the year, is inscribed on a name plate bearing
the order code of the device.
This product is an appliance for potentially explosive
atmospheres. In this regard and in compliance with the EC
ATEX 94/9 Directive, provisions must be made to ensure
ascending and descending traceability. Our ATEX notified
quality system ensures this traceability up to the initial point
of delivery.
Except as otherwise agreed in writing, anyone that guarantees to
redeliver said equipment undertakes to put in place a system that
allows for equipment that is not conform to be recalled if necessary.
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Safety instructions
Use of the device that does not comply with the
instructions could present risks to people, nearby
installations and the environment.
• This device must be protected against electromagnetic interference, ultraviolet rays and, when installed
outdoors, the effects of climatic conditions.
• When the flowmeter is disassembled from the pipe,
take all the precautions associated with the process.
atex
Said appliance must be installed in accordance with
the provisions of standard EN 60079-14: electrical
appliance for potentially explosive atmospheres.
Part 14: electrical installations in dangerous sites (other
than mines).
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7. DESCRIPTION
Construction
The flowmeter SE30 Ex is an electronic module which must
be associated to a measuring element, either a fitting S030
(brass, stainless steel or PVDF) or a fitting S070.
atex
Depending on its place of use the SE30 Ex flowmeter
must be connected according to the safety instructions
of the chap. 6.
Electrical connection is made via a male fixed connector
EN 175301-803.
Measuring principle
The sensor detects the rotation of the paddle-wheel and
modulates the current of the supply line as per the Namur
standard (0.5 mA or 2.5 mA). The modulation frequency f is
proportional to the flow rate Q using the formula f = KxQ.
f = frequency in Hz
K= factor K specific to each fitting, in pulse/l
Q = flow rate in l/s
In order to exploit this signal, connect a Namur type intrinsic
safety barrier to the SE30 Ex. It detects the modulation and
converts it to a frequency on its open collector output.
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Description of the name plate
SE30EX-NAMUR
II 1 G/D Ex ia IIC T6
Ex iaD 20 IP6X T80°C
Tamb : 0°C - +60°C
LCIE 04 ATEX 6070 X
S/N:1000
00552901 W46LN
F-67220 TRIEMBACH
13
5
7
11 9
6
10
4
12
0102
2
8
1. Protection rating
2. Type of flowmeter
3. Type of supply/output
4. ATEX classification
5. Maximum surface temperature
6. Ambient operating temperature
7. Certification body and ATEX number
8. CE logo and code of notified body that inspected the site
9. Manufacturing code and manufacturing year code
10. Order code
11. Serial number
12. Ex logo
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Available versions of the
electronic flowmeter SE30 Ex
All the versions of the SE30 Ex flowmeter:
• are energized through an intrinsic safety barrier ;
• have a Namur output.
Version of the
SE30 Ex electronic
flowmeter
Electrical connection Order code
Namur II 1 G/D Male fixed connector
EN 175301-803
552901
NamurI M 1 553455
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8. TECHNICAL DATA
Conditions of use
Ambient temperature
(operating)
0 °C to +60 °C
Air humidity < 80%, non condensated
Protection rating IP 67 acc. to EN60529,
connector plugged-in and cable
gland tightened
General data
Pipe diameter
• with S030 fitting
• with S070 fitting
DN6 to DN65
DN15 to DN50
Fluid temperature 80 °C max.
Flow rate measuring
range with S030
fitting
0,3 to 10 m/s
Flow rate measuring
range with S070
fitting
• viscosity > 5 cps
• viscosity < 5 cps
• 2 to 350 l/min
• 3 to 300 l/min
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Accuracy • ±0,5 % of the full scale *, with
calibration on site (e.g., using
Teach-in feature of a transmitter
8025, remote version)
• ± 0,5 % of the full scale + 2,5 %
of the measured value*, with
standard K factor
Linearity ≤ ± 0,5 % of the full scale *
Repeatability ± 0,4 % of the measured value *
* Determined in the following reference conditions: medium =
water, water and ambient temperatures 20 °C, min. upstream and
downstream distances respected, appropriate pipe dimensions
Dimensions
32
40
66
44
54
9
2508 female
connector
Fig. 1 : Dimensions [mm] of the SE30 Ex electronic module
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Materials
Part Material
Housing, cover PPS, glass fibre reinforced
Connector PA, with silicone seal
Fitting S030 refer to the operating instructions of
the fitting used.
Fitting S070 refer to the operating instructions of
the fitting used.
Electrical data
Power supply: see
chap. 6 to choose the
appropriate power
supply according to the
place of use
I M1 or II 1 G/D version:
supplied by the intrinsic safety
barrier with NAMUR input
(DIN 60947-5-6)
Current consumption 7 mA max.
Reversed polarity protected
Output signal 0.5 or 2.5 mA, through
both supply wires, current
modulation according to
NAMUR standard
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Electrical connection
Type of connector Cable type
Female connector type
2508 (supplied), with
order code 167526
• shielded, max. 50 m
• 5 to 8 mm in diameter
• wires with cross section
between 0.5 and 1.5 mm
2
,
line impedance < 50 Ω
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9. INSTALLATION AND
COMMISSIONING
Safety instructions
danger
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain
the pipe before loosening the process connections.
Risk of injury due to high fluid temperatures.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipe before
loosening the process connections.
Risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention
and safety relating to the use of hazardous products.
danger
Risk of injury due to electrical voltage.
• Shut down the electrical power source of all the
conductors and isolate it before carrying out work on
the system.
• Observe all applicable accident protection and safety
regulations for electrical equipment.
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Warning
Risk of injury due to non-conforming installation.
• The electrical and fluid installation can only be carried out
by qualified and skilled staff with the appropriate tools.
• Observe mounting instructions of the fitting.
Risk of injury due to an uncontrolled restart.
• Ensure that the restart of the installation is controlled
after any interventions on it.
Warning
Risk of injury due to non-conforming commissioning.
Non conforming commissioning may lead to injuries and
damage the device and its surroundings.
• Before commissioning, make sure that the staff in
charge have read and fully understood the contents of
the operating instructions.
• In particular, observe the safety recommendations and
intended use.
• The device / the installation must only be commissioned by suitably trained staff.
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note
Risk of damage to the device due to the environment
• Protect this device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the
effects of the climatic conditions.
To make sure the device operates correctly, plug in
and tighten the female connector.
Installation onto the pipe
atex
Use only brass, stainless steel, aluminium or PVDF fittings. Any other fittings are prohibited in explosive areas.
In firedamp mines use brass or stainless steel fittings
only, with a PVDF paddle-wheel for an S030 fitting.
Comply with the safety instructions and the "ATEX instructions notice" (chap. 6) for the type of fluid connection
that can be used depending on the place of installation
in potentially explosive atmospheres.
→ When installing the device, respect the instructions of
the S030 or S070 fittings operating instructions.
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1
2
3
Fig. 2 : Mounting of the SE30 Ex onto an S030 fitting
1
2
Fig. 3 : Mounting of the SE30 Ex onto an S070 fitting
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10. WIRING
danger
Risk of injury due to electrical discharge
• Shut down the electrical power source of all the
conductors and isolate it before carrying out work on
the system.
• Observe 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 temperature limit higher than +80 °C.
• Use a high quality electrical power supply (filtered and regulated).
1
2
3
1: V+ (12-36 V DC)
2: not connected
3: L- ( 0 V DC)
: Functional earth
Fig. 4 : Pin assignment of the male fixed connector
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Assembling the female connector
1
2
3
4
→ Unscrew nut [1] of the cable gland.
→ Remove terminal block [3] from
housing [2].
→ Insert the cable into nut [1], through
seal [4], and into the cable gland and
finally through housing [2].
→ Connect the wires on terminal block
[3].
→ Position terminal block [3] in steps of
90° then put it back into housing [2],
pulling gently on the cable so that the
wires do not clutter the housing.
→ Tighten nut [1] of the cable gland.
6
5
→ Place seal [5] between the connector
and the fixed connector on the device
and then plug the 2508 connector into
the fixed connector.
→ Insert and then tighten screw [6] to
ensure tightness and correct electrical
contact.
Fig. 5 : Assembling the female connector type 2508
(supplied)
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Wiring of the SE30 Ex, marking II 1
G/D or M1 (with NAMUR intrinsic
safety barrier)
• Use a shielded cable with an operating temperature
suited to the process.
• Use an intrinsic safety barrier with NAMUR input and a
power supply, both complying with the safety instructions
and with the ATEX instructions notice.
• Earth the shielding of the cable on side of the
measuring exploitation.
• Before wiring the device, Plug out the female
connector.
1
3
2
+
-
L+
L-
EN 175301-803 male fixed
connector of the SE30 Ex
Intrinsic safety barrier
Fig. 6 : Wiring the SE30 Ex to an intrinsic safety barrier
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Connection example with the
SE30 Ex and the externally
powered intrinsic safety barrier
Refer to the operation instructions of transmitter 8025
Universal for any other wiring instruction.
Position of 8025 Universal selectors:
• «SENSOR INPUT LOAD» = «1» (2.2 kΩ)
• «FLOW SENSOR» = «NPN/PNP»
• «SENSOR SUPPLY» = indifferent
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→ To access the intrinsic safety barrier switches, remove
the blue mask on the front side.
SE30 Ex
8025 Universal
+
-
L+
L-
+
-
24 VDC ± 10%
/ 230 VAC
B
A
ON
12
1
2
3
CURRENT
SOURCE SINK
BINARY
PE PEPE
PE
DI1
DI2
DI3
DI4
DO4
ISOG
FLOW
SENSOR
L+ L- PE P- P+
NC
Iout
PULSE
DO1
Supply
12..36Vdc
Univ
Batch
(AO1)
SUPPLY
NC
COIL
PULSE
INPUT
NPN/PNP
213PE
+-
SENSOR
SUPPLY
LOAD
+5V
L+
(L+)-12V
COIL/PNP
39K
470
2.2K
SENSOR TYPE
COILNPN/PNP
DO2
DO3
OFF ON
Intrinsic safety
barrier
Potentially explosive
area
Safe area
Power supply
Put the 2 switches "1" and "2" in the ON
position.
The position of switches
"B" and "A" is indifferent.
Fig. 7 : Connection between an SE30 Ex and a panel
version of the transmitter 8025 Universal
Connection example with the SE30 Ex
and the intrinsic safety barrier, 24 VDC,
powered through the transmitter
Refer to the operating instructions of transmitter 8025
Universal for any other wiring instruction.
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Position of 8025 Universal selectors:
• «SENSOR INPUT LOAD» = «1» (2.2 kΩ)
• «FLOW SENSOR» = «NPN/PNP»
• «SENSOR SUPPLY» = «3» (L+)
→ To access the intrinsic safety barrier switches, remove
the blue mask on the front side.
SE30 Ex
8025
Universal
+
-
L+
L-
+
-
24 V DC ± 10%
BA
ON
12
1
2
3
+-
+
-
CURRENT
SOURCESINK
BINARY
PE PEPE
PE
DI1
DI2
DI3
DI4
DO4
ISOG
FLOW
SENSOR
L+ L- PE P- P+
NC
Iout
PULSE
DO1
Supply
12..36Vdc
Univ
Batch
(AO1)
SUPPLY
NC
COIL
PULSE
INPUT
NPN/PNP
213PE
+-
SENSOR
SUPPLYLOAD
+5V
L+
(L+)-12V
COIL/PNP
39K
470
2.2K
SENSOR TYPE
COIL NPN/PNP
DO2
DO3
OFFON
Potentially
explosive area
Safe area
Intrinsic safety
barrier
Power supply
The position of switches "B" and "A" is indifferent.
Put the 2 switches "1" and "2" in
the ON position.
Fig. 8 : Connection between an SE30 Ex and a panel
version of the transmitter 8025 Universal.
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11. MAINTENANCE
Safety instructions
danger
Risk of injury due to electrical voltage.
• Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system.
• Observe all applicable accident protection and safety
regulations for electrical equipment.
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain
the pipe before loosening the process connections.
Risk of injury due to high fluid temperatures.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipe before
loosening the process connections.
• Keep all easily flammable material and fluid away from
the device.
danger
Risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention and safety relating to the use of aggressive fluids.
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Warning
Risk of injury due to non-conforming maintenance.
• Maintenance must only be carried out by qualified and
skilled staff with the appropriate tools.
• Ensure that the restart of the installation is controlled
after any interventions.
Cleaning
note
The device may be damaged by the cleaning liquid.
• Clean the device with a cloth slightly dampened with
water or a cleaning liquid compatible with the materials
the device is made of.
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