Burkert 0293 User Manual [en, de, fr]
www.burkert.com
We reserve the right to make
technical changes without notice.
Technische Änderungen
vorbehalten.
Sous réserve de modifications
techniques.
© 2010 - 2011 Bürkert Werke GmbH
Operating Instructions
1107/04_EU-ml_00805786
/ Original DE
Type 0293
2/2-way solenoid valve
2/2-Wege Magnetventil
Electrovanne 2/2 voies
Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
2
1. OPERATING INSTRUCTIONS
The operating instructions describe the entire life cycle of the
device. 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.
The operating instructions contain important safety
information!
Failure to observe these instructions may result in hazardous
situations.
• The operating instructions must be read and understood.
english
3
2. SYMBOLS
The following symbols are used in these instructions.
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 a serious or
fatal injury.
CAUTION!
Warns of a possible danger!
• Failure to observe this warning may result in a medium
or minor injury.
NOTE!
Warns of damage to property!
Important tips and recommendations.
→ designates a procedure which you must carry out.
english
4
3. AUTHORIZED USE
Incorrect use of the solenoid valve Type 0293 can
be dangerous to people, nearby equipment and the
environment.
• The device is designed for dosing, blocking, filling and
aerating media.
• The device is classified in accordance with DIN EN 161
Group 2, Class A for gas.
• Use according to the permitted data, operating conditions
and conditions of use specified in the contract documents
and operating instructions. These are described in the
chapter entitled “Technical Data”.
• The device may be used only in conjunction with thirdparty devices and components recommended and
authorised by Bürkert.
• Correct transportation, correct storage and installation
and careful use and maintenance are essential for reliable
and problem-free operation.
• Use the device only as intended.
english
5
3.1. Predictable misuse
• Do not physically stress the device (e.g. by placing objects
on it, using it as a screwing aid, standing on it or using it
as a lever arm).
• Do not make any external modifications to the device
housings. Do not paint the housing parts or screws.
english
6
4. 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 with reference to the
installation personnel.
DANGER!
Danger – high pressure!
• Before loosening the lines and valves, turn off the pressure and vent the lines.
Risk of electric shock!
• Before reaching into the device, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
Risk of burns/Risk of fire if used continuously through
hot device surface!
• Keep the device away from highly flammable substances
and media and do not touch with bare hands.
english
7
CAUTION!
Risk of injury due to malfunction of valves with alternating current (AC).
Sticking core causes coil to overheat, resulting in a
malfunction.
• Monitor process to ensure function is in perfect working
order!
General hazardous situations.
To prevent injury, 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 power supply or pneumatic
supply, ensure that the process is restarted in a defined
or controlled manner.
• The device may be operated only when in perfect condition and in consideration of the operating instructions.
• The general rules of technology apply to application planning and operation of the device.
english
Type 0293
8
5. GENERAL INFORMATION
5.1. 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: info@de.buerkert.com
International
Contact addresses can be found on the final pages of
these operating instructions.
And also on the internet at: www.burkert.com
5.2. Warranty
The warranty is only valid if the device is used as authorized
in accordance with the specified application conditions.
5.3. Information on the Internet
The operating instructions and data sheets for Type 0293 can
be found on the Internet at: www.burkert.com
english
9
6. TECHNICAL DATA
6.1. Operating conditions
Permitted medium and
ambient temperature: -15 ... +60 °C
Max. operating pressure: 0.15 bar
Permitted media depending on seal material:
Seal material Permitted media
NBR Valve group 2, Class A:
Fuel gases of the 1st, 2nd and 3rd gas
family.
Protection class: IP65 in accordance with
device socket
6.2. Conformity
The device conforms to the EC directives according to the
EC Declaration of Conformity.
6.3. Standards
The conformity with EC guidelines is guaranteed in accordance with standards:
• EN 61010-1, EN 50178, EN 60664-1, EN 60204-1,
EN 161
english
10
6.4. Dirt trap
The necessary dirt trap is integrated into the valve.
6.5. Mechanical Data
Dimensions see data sheet
Body material Brass
Sealing material NBR
6.6. Fluidic Data
Circuit functions
A
(NC)
P
A
2/2-way valve, directacting, normal output A
unloaded
Pressure range according to the design (see
rating plate)
Note the voltage and current type as specified on
the rating plate.
english
11
6.7. Rating plate
0293 A 25,0 NBR MS
Made in Germany
00189398
W15 ML
~230 V 50 Hz 32 VA
CE - 0085AS0390 IP65
KL: A GR: 2 -15 °C +60 °C
Rp1 P N 0 - 0.15 bar
Typ e
Operating principle
Orifice
Seal material
Housing material
Id.- Number
EC Examination Certificate,
Protection class, Classification,
Temperature range
Voltage, Frequency, Power
consumption
Port connection, Nominal pressure
english
Type 0293
12
6.8. Electrical Data
Connections DIN EN 175301-803 Form A
for device socket Type 2508
Power supply 220 - 230 V / 50 Hz
220 V UC / 0 - 60 Hz
Voltage tolerance ± 10 %
Nominal operating mode long-term operation,
ED 100 %
Note the voltage and current type as specified on
the rating plate.
english
13
7. INSTALLATION
7.1. Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the
pressure and vent the lines.
Risk of injury due to electrical shock!
• Before reaching into the system, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
WARNING!
Risk of injury from improper installation!
• Installation may be carried out by authorized technicians only and with the appropriate tools!
Risk of injury from unintentional activation of the
system and an uncontrolled restart!
• Secure system from unintentional activation.
• Following installation, ensure a controlled restart.
english
14
7.2. Fluid installation
DANGER!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the
pressure and vent the lines.
Installation position:
Installation can be in any position.
Preferably: Actuator upright.
Procedure:
→ Before installation, clean any possible dirt off the
pipelines.
WARNING!
Risk of short-circuit or escape of media through
leaking screw joints!
• Ensure seals are seated correctly!
• Carefully screw together coil and device socket or
valve and pipelines!
Observe direction of flow of the valve (Fig. 1):
1→ 2 (P → A).
english
15
Identification for flow
direction
Fig. 1: Housing with identification of flow direction
→ Seal the pipe connection with PTFE tape.
The PTFE tape must not get into the device.
NOTE!
Caution risk of breakage!
• Do not use the coil as a lever arm.
→ Hold the device with a suitable tool (Open-end wrench)
on the housing and screw into the pipeline.
english
Type 0293
16
7.3. Electrical installation
DANGER!
Risk of injury due to electrical shock!
• Before reaching into the system, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
max. 1 Nm
Coil
Device socket
Seal
(make certain the position is
correct!)
Fig. 2: Electrical installation
english
17
WARNING!
Danger of electrical shock if the protective conductor
contact between the coil and housing is missing!
• Always connect protective conductor.
• Check electrical continuity between coil and housing.
Risk of short-circuit or escape of media through
leaking screw joints.
• Ensure seals are seated correctly!
• Carefully screw together coil and device socket or valve
and pipelines!
CAUTION!
Risk of injury due to malfunction of valves with alternating current (AC).
Sticking core causes coil to overheat, resulting in a
malfunction.
• Monitor process to ensure function is in perfect working
order!
Note the voltage and current type as specified on
the rating plate.
english
18
8. MAINTENANCE,
TROUBLESHOOTING
8.1. Safety Instructions
DANGER!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the pressure and vent the lines.
Risk of injury due to electrical shock!
• Before reaching into the system, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
WARNING!
Risk of injury from improper maintenance!
• Maintenance may be carried out by authorized technicians
only and with the appropriate tools!
Risk of injury from unintentional activation of the
system and an uncontrolled restart!
• Secure system from unintentional activation.
• Following maintenance, ensure a controlled restart.
english
19
8.2. Malfunctions
Malfunctions
If malfunctions occur, check whether:
• the device has been installed according to the
instructions,
• the connections are correct,
• the device is not damaged,
• all screws have been tightened,
• the voltage and pressure have been switched on,
• the pipelines are clean.
If the magnet does not pick up, ensure that:
• there is no short-circuit or coil interruption,
• the core / core area is not dirty.
If the valve still does not switch, please contact your
Bürkert Service.
english
Type 0293
20
9. 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 only original accessories and original spare parts
from Bürkert.
9.1. Spare part sets
When ordering replacement parts and replacement part
sets, please specify:
• Order the coil by quoting the identification number of the
device,
• Wearing parts sets SET 3, seal sets SET 2 and housing.
english
21
Coil
Wear parts
set SET 3
Housing
Seal set
SET 2
Fig. 3: Overview of replacement spare parts
english
22
10. TRANSPORT, STORAGE,
DISPOSAL
NOTE!
Transport damages!
Inadequately protected equipment may be damaged
during transport.
• During transportation protect the device against wet
and dirt in shock-resistant packaging.
• Avoid exceeding or dropping below the allowable
storage temperature.
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature: -40 ... +55 °C.
Damage to the environment caused by device components contaminated with media.
• Observe applicable regulations on disposal and the
environment.
• Dispose of the device and packaging in an environmentally friendly manner.
english
Type 0293
Loading...