Burkert 8640 User manual
Quickstart
English Deutsch Français
Type 8640
AirLINE
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2009 - 2019
Operating Instructions 1901/11_EU-ML_00804431 / Original DE
3
1 THE QUICKSTART ..........................................................................................4
1.1 Definition of the Term “Device” ..................................................... 4
1.2 Symbols ..............................................................................................4
2 INTENDED USE ................................................................................................5
2.1 Restrictions ........................................................................................5
3 GENERAL SAFETY INFORMATION ........................................................5
4 GENERAL INFORMATION ...........................................................................6
4.1 Contact address ............................................................................... 6
4.2 Warranty ............................................................................................. 6
4.3 Informations in the Internet .............................................................6
5 DEVICE REVISION ..........................................................................................6
6 TECHNICAL DATA ...........................................................................................7
6.1 Conformity .........................................................................................7
6.2 Standards ........................................................................................... 7
6.3 General Technical Data .................................................................. 7
7 ASSEMBLY ..........................................................................................................8
7.1 Safety instructions ...........................................................................8
7.2 Assembly ............................................................................................ 9
8 INSTALLATION ............................................................................................... 12
8.1 Fluid Installation ..............................................................................12
8.2 Fluid deinstallation .........................................................................15
8.3 Electrical Installation ......................................................................15
9 START-UP ......................................................................................................... 19
10 MAINTENANCE .............................................................................................. 19
11 TRANSPORT, STORAGE, DISPOSAL .................................................19
Contents
english
Type 8640
4
The Quickstart
1 THE QUICKSTART
The Quickstart contains the most important information and notes
regarding the use of the device. A detailed description can be found
in the operating instructions for Type 8640.
Keep the Quickstart in an easily accessible location for each user.
The Quickstart must be available to each new owner of the device.
Important safety information!
▶Carefully read these instructions.
▶Observe in particular the safety instructions, intended use and
operating conditions.
▶Persons, who work on the device, must read and understand
these instructions.
The operating instructions and data sheets for Bürkert
devices can be found on the Internet at:
www.burkert.com
1.1 Definition of the Term “Device”
In these instructions, the term “device” always refers to the system
AirLINE Type 8640.
1.2 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 serious injuries or
death.
CAUTION!
Warns of a possible danger!
▶Failure to observe this warning may result in a moderately severe
or minor injury.
NOTE!
Warns of damage to property!
Important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶Designates an instruction which you must follow to prevent
a hazard.
→designates a procedure which you must carry out.
english
Type 8640
5
Intended use
2 INTENDED USE
Non-intended use of the AirLINE Type 8640 may be a hazard to
people, nearby equipment and the environment.
▶The device may be used for the control of pneumatically oper-
ated units.
▶Do not use the device outdoors unprotected.
▶Do not physically stress the housing (e.g. by placing objects on
it or standing on it).
▶Use according to the authorized data, service and operating
conditions specified in the contract documents and operat-
ing instructions. These are described in the chapter entitled “6
Technical data”.
▶The device may be used 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.
▶Do not supply the medium connectors of the system with
aggressive or flammable media.
▶Use the device only as intended.
2.1 Restrictions
If exporting the system/device, observe any existing restrictions.
3 GENERAL SAFETY INFORMATION
This safety information does not cover:
• Haphazard situations that can arise during installation, operation and
maintenance of the use.
• Locally applicable safety regulations which the operator and instal-
lation personnel are obligated to follow.
General Hazardous Situations.
To prevent injuries:
▶Ensure that the system cannot be activated unintentionally.
▶Note that pipes and valves must not become detached in sys-
tems which are under pressure.
▶Before reaching into the system, always switch off the power
supply.
▶Design the pressure supply with the largest possible volume to
prevent a pressure drop when the system is switched on.
▶Installation and maintenance work may be carried out only by
authorized technicians 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 must be observed for applica-
tion planning and operation of the device.
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
Type 8640
6
General safety information
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 minimize/avoid the possibility of damage caused by a
sudden electrostatic discharge!
▶Also, ensure that you do not touch electronic components when
the power supply voltage is present!
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
E-mail: [email protected]
International
Contact addresses are found on the final pages of this operating
manual. And also on the Internet under: www.burkert.com
4.2 Warranty
The warranty is only valid if the AirLINE Type 8640 is used as intended
in accordance with the specified application conditions.
4.3 Informations in the Internet
The operating manual and the data sheets on Type 8640 can be found
on the Internet under: www.burkert.com
5 DEVICE REVISION
The hardware and firmware for the device have been revised.
The revised version REV.2 is largely compatible with the previous
version. Differences to be taken into account for the user relate to
the EthernetIP and ModbusTCP Ethernet variants. The details are
described in the operating instructions.
The operating instructions can be found on the Internet at:
www.burkert.com
english
Type 8640
7
Technical data
6 TECHNICAL DATA
6.1 Conformity
The AirLINE system Type 8640 conforms with the EC Directives
according to the EC Declaration of Conformity.
6.2 Standards
The applied standards, which verify conformity with the EC Direc-
tives, can be found on the EC-Type Examination Certificate and / or
the EC Declaration of Conformity.
6.3 General Technical Data
Technical Data Pilot valve type 0460,
6524, 6525
Pilot valve type 0461,
6526, 6527
Pressure range Vac. up to 10 bar Vac. up to 10 bar
Operating
voltage
24 V DC 24 V DC
Voltage tolerance ± 10 % ± 10 %
Ambient
temperature
0 ... +55 °C
(when using Type 0460 and 0461: 0 ... +50 °C)
6.3.1 Rating plate
MADE IN GERMANY
W14UN
450000Y
24 V DC 1W
PN 2,5 - 7 bar
6525 H 4,0
Type
Operating principle
Orifice
Identification number
Voltage (± 10 %), capacity
Pressure range
Fig. 1: Location and description of the rating plate
english
Type 8640
8
Assembly
6.3.2 Fluid connection
Type 6524
3/R
X*
2/A
1/P
Type 6525
X*
5/R
4/A
1/P
2/B
3/S
Design the pressure supply
with the largest possible
volume!
X* - pilot control
Fig. 2: Fluid connection. Types 6524 and 6525
6.3.3 Fluid and electrical connection
Hand lever
assignment
Type 6524
(2 x 2/3-way valve)
12
14
- Pin coil 12
controlled via bit “n+1”
- Pin coil 14
controlled via bit “n”
+ Pin
X*
5/R
4/A
1/P
2/B
3/S Bit “n+1”
Bit “n”
Observe pin
assignment!
X* - pilot control
Fig. 3: Fluid and electrical connection. Type 6524
7 ASSEMBLY
7.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
▶Before loosening lines or valves, turn off the pressure and vent
the lines.
Risk of injury due to electrical shock!
▶Before reaching into the device or the equipment, 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 assembly!
▶Installation may only be carried out by authorized technicians
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.
english
Type 8640
9
Assembly
CAUTION!
Escape of medium and malfunction!
If the seals are not seated correctly, leaks and malfunctions may occur
due to pressure losses.
▶Ensure that the seals are seated correctly in the area of the elec-
tronics and pneumatics.
Short-circuit, malfunction!
The electrical connection requires exact contacting.
▶Do not bend contacts.
▶If connections are damaged or bent, replace the affected
components.
▶Do not switch on the system unless the components are in
perfect condition.
NOTE!
Operate the system with direct current only!
To prevent damage to the system, use only direct current for the
system power supply.
Prevent a pressure drop!
To prevent a pressure drop, design the system pressure supply with
the largest possible volume.
7.2 Assembly
DANGER!
Danger of explosion!
If systems in the explosion-protected area are installed in a control
cabinet, the following requirements must be met:
▶The control cabinet must be authorized for use in the explosion-
protected area.
▶The control cabinet must be large enough to allow the resulting
lost heat to be dissipated in a suitable manner to the outside.
▶The internal temperature of the control cabinet must not exceed
the max. permitted ambient temperature for the device.
Risk of electric shock!
▶Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation!
7.2.1 Installation on standard rail
Fig. 4: Installation of a valve block into a control cabinet
english
Type 8640
10
Assembly
→Fasten the standard rail firmly in the control cabinet.
→Establish a short, wide PE connection between the standard rail
and the control cabinet.
The valve terminal must be freely accessible from above.
Ensure good heat dissipation!
Recommended distance when installing in a control cabinet:
A30 mm C30 mm
B30 mm D60 mm
7.2.2 Installation of AirLINE Quick
To install AirLINE Quick, a notch must be first of all provided on the
base or the wall of the control cabinet, e.g. through lasing or punching.
For the dimensions of the relevant flange image, refer to chapter
“7.2.3 Dimensions of the flange images for AirLINE Quick”.
The distances to the left, right, front and top depend on the selected
valve terminal configuration.
Recommended distance in the control cabinet to the valve
terminal:
left right front top
30 mm 60 mm 30 mm 50 mm
NOTE!
The opening on the control cabinet must be burr-free to
prevent damage to the seal of the AirLINE Quick adapter.
→Without damaging the seal of the AirLINE Quick adapter, insert it
into the groove of the flange opening.
→Position the valve terminal in the control cabinet on the prepared
opening.
→From outside attach the stability plate to prevent distortion and
secure with screws M 5 x 10 from the enclosed fastening set.
Valve terminal
Type 8640
AirLINE Quick
adapter
Control cabinet
Fig. 5: Placing the valve terminal in the control cabinet
Stability plate
Screws M 5 x 10
Fig. 6: Attaching the stability plate
english
Type 8640
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