Burkert 2103, 2105, 2104 Quick Start Manual
Type 2103, 2104, 2105
Piston-controlled diaphragm valve
Kolbengesteuertes Membranventil
Vanne à membrane commandée par piston
Quickstart
English Deutsch Français
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2013 - 2018
Operating Instructions 1807/05_EU-ML_00810349 / Original DE
Type 2103, 2104, 2105
Quickstart
1 QUICKSTART ........................................................................ 3
2 AUTHORIZED USE ............................................................... 4
3 BASIC SAFETY INSTRUCTIONS .......................................... 5
4 GENERAL INFORMATION .................................................... 6
5 STRUCTURE AND FUNCTION ............................................. 7
6 TECHNICAL DATA ................................................................. 8
7 INSTALLATION .................................................................... 11
8 REMOVAL ............................................................................ 17
9 MAINTENANCE WORK ....................................................... 17
10 TRANSPORT, REMOVAL .................................................... 18
1 QUICKSTART
The quickstart contains the most important information and notes
regarding the use 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.
Important safety information.
Failure to observe these instructions may result in hazardous
situations.
▶ Quickstart must be read and understood.
A detailed description of the device can be found in the operating
instructions for Type 2103, 2104 and 2105.
The operating instructions can be found on the Internet
at:
www.burkert.com
1.1 Denition of term
The term “device” used in these instructions always stands for the
diaphragm valve Type 2103, 2104 or 2105.
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Type 2103, 2104, 2105
Authorized use
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.
2 AUTHORIZED USE
Non-authorized use of the device may be a hazard to people,
nearby equipment and the environment.
▶ The device is designed for the controlled ow of liquid and
gaseous media.
▶ In areas at risk of explosion, only use devices approved for
use in those areas. These devices are labeled with a separate
Ex type label. When utilized in a potentially explosive atmosphere, always pay attention to the details on the separate Ex
type label and the Ex additional instructions contained in the
scope of delivery.
▶ During use observe the authorized data, the operating condi-
tions and conditions of use specied in the contract documents and operating instructions.
▶ Protect device from damaging environmental inuences
(e.g. radiation, humidity, steam, etc.). If anything is unclear,
consult the relevant sales oce.
▶ The device may be used only in conjunction with third-party
devices and components recommended and authorized by
Bürkert.
▶ Correct transportation, correct storage and installation and
careful use and maintenance are essential for reliable and
faultless operation.
▶ The exhaust air may be contaminated with lubricants in the
actuator.
▶ Use the device only as intended.
▶ designates an instruction to prevent risks.
→ designates a procedure which you must carry out.
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Type 2103, 2104, 2105
Basic safety instructions
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, whereby the operator is responsible for
their compliance, by the installation personnel too.
Danger – high pressure.
▶ Before loosening the lines and valves, turn o the pressure
and vent the lines.
Danger of bursting from overpressure.
▶ Observe the specications on the type label for maximal
control and medium pressure.
▶ Observe permitted medium temperature.
Risk of injury from electric shock (when electrical component
installed).
▶ Before reaching into the device or the equipment, switch o
the power supply and secure to prevent reactivation!
Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of injury when opening the actuator!
The actuator contains a tensioned spring. If the actuator is
opened, there is a risk of injury from the spring jumping out!
▶ Do not open the actuator.
Risk of injury from moving parts in the device!
▶ Do not reach into openings.
▶ Operate 3-position actuator with transparent cap only.
Risk of burns and risk of re if used continuously through hot
device surface.
▶ Keep the device away from highly ammable substances and
media and do not touch with bare hands.
Danger due to loud noises.
▶ Depending on the operating conditions, the device may generate
loud noises. More detailed information on the likelihood of loud
noises is available from the relevant sales oce.
▶ Wear hearing protection when in the vicinity of the device.
Leaking medium when the diaphragm is worn.
▶ Regularly check relief bore for leaking medium.
▶ If medium is leaking out of the relief bore, change the diaphragm.
▶ If the media is hazardous, protect the area surrounding the dis-
charge point against dangers.
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5
Type 2103, 2104, 2105
General information
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 dened or
controlled manner.
▶ The device may be operated only when in perfect condition
and in consideration of the operating instructions.
▶ Observe the safety regulations specic to the plant for applica-
tion planning and operation of the device.
▶ The plant operator is responsible for the safe operation and
handling of the plant.
▶ The general rules of technology apply to application planning
and operation of the device.
To prevent damage to property of the device, ensure:
▶ Supply the media connections only with those media which are
specied as ow media in the chapter entitled “6 Technical data”.
▶ Do not put any loads on the valve (e.g. by placing objects on
it or standing on it).
▶ Do not make any external modications to the valves. Do not
paint the body parts or screws.
▶ Do not transport, install or remove heavy devices without the aid
of a second person and using suitable auxiliary equipment.
4 GENERAL INFORMATION
4.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel. : 07940 - 10 91 111
Fax: 07940 - 10 91 448
E-mail: info@burkert.com
International
Contact addresses are found on the nal pages of the printed
operating manual.
You can also nd information on the Internet under:
www.burkert.com
4.2 Warranty
The warranty is only valid if the device is used as authorized in
accordance with the specied application conditions.
4.3 Information on the internet
The operating instructions and data sheets for Type 2103, 2104 and
2105 can be found on the Internet at: www.burkert.com
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