Burkert 6126 User manual

Bedienungsanleitung
Manuel d‘utilisation
Operating Instructions
Type 6126, Type 6606
Rocker solenoid valve
2/2 or 3/2-way solenoid valve
2/2 oder 3/2-Wege Magnetventil
Vanne magnétique 2/2 ou 3/2

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1 THE OPERATING INSTRUCTIONS
The operating instructions contain important information.
▶Read the instructions carefully and follow the safety instructions
in particular.
▶Keep the instructions and provide them to every user.
▶The liability and warranty do not apply if the procedures in the
operating instructions are not followed.
1.1 Symbols
▶Highlights instructions to avoid a danger.
→Designates a procedure which you must carry out.
Warning of injuries:
DANGER!
Immediate danger! Serious or fatal injuries.
WARNING!
Possible danger! Serious or fatal injuries.
CAUTION!
Danger! Moderate or minor injuries.
Warning of damage:
NOTE!
Table of contents
1 The operating instructions.......................................................... 2
2 Intended use.............................................................................. 3
3 Basic Safety Instruction ............................................................. 3
4 General Information.......................................................................5
5 System Description.................................................................... 6
6 Technical Data ........................................................................... 7
7 Installation ...................................................................................10
8 Maintenance, Troubleshooting ................................................. 17
9 Spare parts.............................................................................. 18
10 Packaging, Transport, Storage................................................. 19
11 Disposal................................................................................... 19
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2 INTENDED USE
Non-intended use of the solenoid valves Type 6126 and Type
6606 can be dangerous to people, nearby equipment and the
environment.
▶The solenoid valves Type 6126 and Type 6606 are designed for
use in analytical, medical and laboratory technology. They can
be used primarily for the metering, lling, mixing and distribution
of small amounts.
▶Do not use the device outdoors.
▶Use according to the authorized data, operating conditions
and conditions of use specied in the contract documents and
operating instructions. These are described in the chapter enti-
tled ““6 Technical Data””.
▶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.
▶Use the device only as intended.
3 BASIC SAFETY INSTRUCTION
These safety instructions do not make allowance for any contin-
gencies and events which may arise during the installation, oper-
ation and maintenance of the devices.
DANGER!
Danger – high pressure!
▶Before loosening the lines and valves, turn o the pressure and
vent the lines.
Risk of electric shock!
▶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 burns/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.
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WARNING!
Leaking medium when the diaphragm is worn.
▶Regularly check for leaking medium.
▶If the media is hazardous, protect the environment from danger.
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 dened 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.
NOTE!
Electrostatic sensitive components / modules!
The device contains electronic components which react sensitively
to electrostatic discharge (ESD). Contact with electrostatically
charged persons or objects is hazardous to these components.
In the worst case scenario, they will be destroyed immediately or
will fail after start-up.
•Observe the requirements in accordance with
EN 61340-5-1 and 5-2 to minimise or avoid the possibility of
damage caused by sudden electrostatic discharge!
•Also ensure that you do not touch the electronic components
when the power supply voltage is present!
The solenoid valves Type 6126 and Type 6606 were developed
with due consideration given to the accepted safety rules and are
state-of-the-art. Nevertheless, dangerous situations may occur.
Failure to observe this operating manual and its operating instruc-
tions as well as unauthorised tampering with the device release
us from any liability and also invalidte the warranty covering the
device and accessories!
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4 GENERAL INFORMATION
4.1 Scope of Supply
Check immediately upon receipt of the delivery that the contents are
not damaged and that the type and scope agree with the delivery note
and packing list.
If there are any discrepancies, please contact us immediately.
Germany
Contact address:
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel.: + 49 (0) 7940 - 10 91 111
Fax: + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
Contact addresses can be found on the final pages of the printed oper-
ating instructions.
And also on the internet at:
www.burkert.com Bürkert Company Locations
4.2 Warranty
This document contains no promise or guarantee. Please refer to
our general terms of sales and delivery. The warranty is only valid
if the device is used as intended in accordance with the specied
application conditions.
The warranty extends only to defects in the solenoid valves
Type6126 and Type6606 and their components.
We accept no liability for any kind of collateral damage
which could occur due to failure or malfunction of the
device.
4.3 Approvals
The approval rating on the Bürkert lables concerns to Bürkert
products.
Devices that carry the e1 marking have been approved by the
Federal Oce for Motorised Transport under the type approval
number
e1*72/245*2006/96*5791*00
and will be brought into circulation with the indicated approval
designation.
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You can obtain an excerpt from the type approval from the address
below
Bürkert Werke GmbH & Co KG
Zulassungsbeauftragter
Christian-Bürkert-Str.13-17
D-74653 Ingelngen
4.4 Information on the Internet
Operating instructions and data sheets for Types 6126 and 6606
can be found on the Internet at:
www.burkert.com Documentation Type
5 SYSTEM DESCRIPTION
5.1 Intended Application Area
The solenoid valves Type 6126 and Type 6606 are designed for use
in analytical, medical and laboratory technology. They can be used
primarily for the metering, lling, mixing and distribution of small
amounts.
5.2 General Description
The solenoid valves Type 6126 and Type 6606 are direct-acting
rocker solenoid valves. They have a minimum dead volume and
a non-split, easy-to-rinse inner contour. The medium comes into
contact with the body material and the seals only. The heat transfer
into the medium is minimal, as the body is also separated from the
coil by a stainless steel plate.
Modularity
The valve is modular in design and can be supplied with dierent
port connections according to the application case. It can be used
individually and also in blocks.
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6 TECHNICAL DATA
6.1 Operating Conditions
WARNING!
Risk of injury
Malfunction if used outside!
▶Do not use Type 6126 and Type 6606 outdoors and avoid heat
sources which may cause the allowable temperature range to
be exceeded.
Allowable temperatures
Ambient temperature: max. +55 °C
Medium temperature: -5... +50 °C
Media: neutral and aggressive, gaseous and liquid
media which do not attack body and seal
materials
see Bürkert Chemical Resistance Chart
(www.burkert.com)
Protection class: IP65 with ying leads or cable plug
IP40 with rectangular plug
6.2 Conformity
CE mark conforms to EMC Directive 2004/108/EEC
(only if cables, plugs and sockets connected correctly).
6.3 Mechanical data
Dimensions See data sheet
Body material PPS, PVDF, ETFE, PEEK
Brass, stainless steel
Seal material FKM, FFKM, EPDM
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6.4 Pneumatic data
Circuit functions
A
A
P/NC
2/2-way valve, direct-acting, normally
closed
B
B
P/NO
2/2-way valve, direct-acting, normally
open
T
A in/out
P/NC R/NO
3/2-way valve, direct-acting,
universal function
Note the information specied on the label for voltage, type
of current, and pressure.
Pressure range Vac ... 2 bar
Port connections Threaded connection G1/8, M5
NPT1/8 or UNF1/4-28
Flange connection
Tube hose connection
6.5 Label
Example:
Made in Germany
00450000 W14UN
6606 T 1,6 FKM PD
G1/8 PNVAK-2bar
24V DC 3,4W
Identication number
Voltage/frequency output
Nominal connection pressure
Type
Circuit function
Orice
Seal material
Body material
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6.6 Electrical Data
Connections: Spade connection in accordance with DIN
43650 C for cable plug
Type 2516 on top or on side
Rectangular plug for Type 2505
2 FEP ying leads, AWG24,
500 mm long
Power supply: 12 V DC
24 V DC
110 – 120 V UC
230 – 240 V UC
Voltage tolerance ±10 % - Residual ripple 10 %
Nominal output
12 – 24 V 3.4 W
110 – 240 V 4.0 W
Nominal
operating mode 100 % continuous operation
for block installation if temperatures of media or
surrounding area above +40 °C:
Intermittent duty 40 % (10 min)
Note the information specied on the label for voltage, type
of current, and pressure.
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7 INSTALLATION
7.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
▶Before loosening the lines and valves, turn o the pressure and
vent the lines.
Risk of injury due to electrical shock!
▶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!
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.
7.2 Fluid Installation
DANGER!
Risk of injury from high pressure in the equipment!
▶Before loosening the lines and valves, turn o the pressure and
vent the lines.
Installation position: any, actuator preferably upwards.
Installation
Before installation, clean any possible dirt o the pipelines and
ange connections.
→If required, install a dirt trap to prevent malfunctions.
Mesh size: 5 µm
Pay attention to the ow direction of the valve.
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Circuit function (CF)*
A and T
B
* see also the description of the circuit functions in the chapter entitled
“7.4. Pneumatic data”
Identication of the valve connections on the body:
NC Normally Closed Connection normally closed,
for CFA
NO Normally Open Connection normally open,
for CFB
IN/OUT for pressure connection (distributor) or working con-
nection (mixer), for CFT
The valve body must not be twisted by the fastening screws
or by screwing in the connecting nipples too far!
The bodies with threaded or hose connection have xing eyelets for
the screw connection from above with M3 and from below with self-
tapping screws BZ 3.9 x ... DIN 7971.
Body with threaded connection:
→Use PTFE tape as sealing material
→Screw in the connecting thread by hand only
Body with hose connection:
→Use exible silicone hose with 1.6 – 2 mm inner diameter
To ensure functional reliability, operate the valve with the coil
installed ex works only!
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Valve with ange connection:
Flange plate
Body
Coil
Screws for attaching
coil
NOTE!
Malfunction / damage to device when detaching the ange
plate!
The valve features a pressed-in membrane which may be
damaged when the ange plate is detached.
▶Do not loosen the ange plate!
→Loosen the screws which attach the coil and remove the coil
from the body.
WARNING!
Danger - escaping medium!
Leaking connections if seals not fitted properly, if manifold uneven
or if surface quality of the manifold inadequate.
▶Make certain the seals included with delivery are
properly tted in the valve.
▶Ensure that the manifold is even.
▶Ensure that the surface quality of the manifold is adequate.
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Seal
Screws for man-
ifold
Tightening torque:
0.3 ±0.05 Nm
Manifold
→Insert the seal into the valve.
NOTE!
If the tightening torque is too great, the device may be
damaged!
Observe the maximum tightening torque of the screws!
→Attach valve to manifold:
Screw in screws at 0.3 ±0.05 Nm.
Tighten screws alternately, in two
steps:
1st step:
Tightening torque 0.1 ± 0.05 Nm
2nd step:
Tightening torque 0.2 ± 0.05 Nm
1
2
3
4
1st step 2nd step
0.1 ± 0.05 Nm 0.2 ± 0.05 Nm
→Attach coil to body.
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DANGER!
Risk of electric shock if the protective conductor function is
defective!
▶After installing the coil, check the functionality of the protective
conductor (see chapter entitled ““7.3 Electrical Installation””).
Dimensional drawing for manifold:
NO
IN/OUT
NC
M2.5 min. 7.5 deep
max. ø 2
18
21.5
10.5
Arrangement of the bores:
3-way
2-way PVDF and
virtually dead storage
version
2-way PEEK / PPS
7.3 Electrical Installation
DANGER!
Risk of injury due to electrical shock!
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!
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Types of electrical connections:
Rectangular connector Flying leads Circular connector
Connection at side Connection above
To ensure functional reliability, operate the valve with the coil
installed ex works only!
Note the voltage and current type as specied on the type
plate. Voltage tolerance ±10 %
Valves with ange body:
DANGER!
Risk of electric shock if the protective conductor function is
defective!
▶After installing the coil, check the functionality of the
protective conductor.
Check functionality of the protective conductor.
Resistance Test voltage Test current
max. 0.1 Ω12 V 1 A
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Connection to cable plug:
DANGER!
Risk of electric shock if protective conductor not connected!
Always connect protective conductor!
Earthing connection (if tted): Middle spade connection
Ensure that the seal is tted correctly for the
electrical connection to the cable plug.
Cable plug
Type 2516
Seal
max. tightening torque:
0.4 Nm
Valve
NOTE!
If the tightening torque is too great, the device may be
damaged!
▶Observe the maximum tightening torque of the screws!
→Screw cable plug to the valve at a maximum tightening torque
of 0.4 Nm.
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8 MAINTENANCE, TROUBLESHOOTING
→Regularly check for leaking medium.
The valve is maintenance-free under normal operating conditions.
8.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
▶Before loosening the lines and valves, turn o the pressure
and vent the lines.
Risk of injury due to electrical shock!
▶Before reaching into the device or the equipment, switch o
the power supply and secure to prevent reactivation!
▶Observe applicable accident prevention and safety regula-
tions for electrical equipment!
DANGER!
Risk of injury from high pressure in the equipment!
▶Before loosening the lines and valves, turn o the pressure
and vent the lines.
Risk of injury due to electrical shock!
▶Before reaching into the device or the equipment, switch o
the power supply and secure to prevent reactivation!
▶Observe applicable accident prevention and safety regula-
tions for electrical equipment!
8.2 MAINTANCE WORK
Malfunctions
If malfunctions occur, check
→the port connections: the correct configuration of the
fluid connections according to the circuit functions (see
chapter entitled “8.2. Fluid Installation”)
→whether the operating pressure is within the permitted
range.
→the power supply and valve control
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→the location of the coil seal: the seal must not cover the
metallic areas of the coil.
Coil seal
If the valve still does not switch, please contact your Bürkert
Service.
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 original accessories and original spare parts from
Bürkert only.
Accessories and spare parts available on request.
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10 PACKAGING, TRANSPORT, STORAGE
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.
•Protect the electrical interfaces of the coil from damage.
Incorrect storage may damage the device.
•Store the device in a dry and dust-free location!
•Storage temperature -40 – 55 °C.
11 DISPOSAL
→Dispose of the device and packaging in an environmentally
friendly manner.
NOTE!
Damage to the environment caused by device components
contaminated with media.
▶Observe applicable regulations on disposal and the
environment.
Observe national waste disposal regulations.
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1 DIE BEDIENUNGSANLEITUNG
Die Bedienungsanleitung enthält wichtige Informationen.
▶Die Anleitung sorgfältig lesen und besonders die Hinweise zur
Sicherheit beachten.
▶Die Anleitung so aufbewahren, dass sie jedem Benutzer zur Verfü-
gung steht.
▶Die Haftung und Gewährleistung für Typ 6126 und Typ 6606
entfällt, wenn die Anweisungen der Bedienungsanleitung nicht
beachtet werden.
1.1 Darstellungsmittel
→markiert einen Arbeitsschritt den Sie ausführen müssen.
▶markiert eine Anweisung zur Gefahrenvermeidung.
Warnung vor Verletzungen:
GEFAHR!
Unmittelbare Gefahr. Schwere oder tödliche Verletzungen.
WARNUNG!
Mögliche Gefahr. Schwere oder tödliche Verletzungen.
VORSICHT!
Gefahr. Mittelschwere oder leichte Verletzungen.
Warnung vor Sachschäden:
HINWEIS!
12 INHALTSVERZEICHNIS
1 Die Bedienungsanleitung.............................................................20
2 Bestimmungsgemäßer Gebrauch..............................................21
3 Grundlegende Sicherheitshinweise............................................21
4 Allgemeine Hinweise....................................................................... 23
5 Systembeschreibung.................................................................24
6 Technische Daten......................................................................25
7 Installation .................................................................................27
8 Wartung, Fehlerbehebung .........................................................35
9 Ersatzteile..................................................................................36
10 Verpackung, Transport, Lagerung..............................................37
11 Entsorgung................................................................................37
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