Burkert 6407 Operating Instructions Manual
Bedienungsanleitung
Manuel d‘utilisation
Operating Instructions
Type 6407
2/2-way solenoid valve
2/2-Wege-Magnetventil
Électrovanne 2/2 voies
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1 OPERATING INSTRUCTIONS
The operating instructions contain important information.
▶ Read the operating instructions carefully and follow the safety
instructions in particular, and also observe the operating conditions.
▶ Operating instructions must be available to each user.
▶ The liability and warranty for the device are void if the operating
instructions are not followed.
1.1 Symbols
▶ Designates an instruction to prevent risks.
→ Designates a procedure which you must carry out.
Warning of injuries:
DANGER!
Imminent danger! Serious or fatal injuries.
WARNING!
Potential danger! Serious or fatal injuries.
CAUTION!
Danger! Minor or moderately severe injuries.
Warns of damage to property:
NOTE!
Contents
1 Operating instructions..................................................................2
2 Intended use ...............................................................................3
3 Basic safety instructions .............................................................. 4
4 Technical data .............................................................................5
5 Installation ................................................................................... 8
6 Maintenance, troubleshooting ...................................................10
7 Spare parts ...............................................................................12
8 Transport, storage, disposal....................................................... 13
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2.1 Denition of therm “device”
In these operating instructions, the term “device” always refers to
the solenoid valve Type 6407.
2 INTENDED USE
Incorrect use of the solenoid valve Type 6407 can be dangerous
to people, nearby equipment and the environment.
▶ The device is designed to control, shut o and meter neutral media
up to a viscosity of 21mm
2
/s.
▶ 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.
For use in areas at risk of explosion, note the information provided
on the separate Ex type label and the separate explosion-related
operating instructions included in the scope of supply.
▶ Provided the cable plug is connected and installed correctly, the
device satises protection class IP65 in accordance with DIN EN
60529 / IEC 60529.
▶ Use according to the permitted data, operating conditions and
conditions of use specied in the contract documents and operating instructions.
▶ 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.
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3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not consider any contingencies or incidents which occur during installation, operation and maintenance.
The operator is responsible for observing the location-specic safety
regulations, also with reference to the personnel.
Danger of 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, 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.
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.
Risk of short-circuit/escape of media through leaking screw
joints.
▶ Ensure seals are seated correctly.
▶ Carefully screw valve and connection lines together.
General hazardous situations.
To prevent injury, ensure that:
▶ The device may be operated only when in perfect condition and
in consideration of the operating instructions.
▶ Do not make any changes and do not subject the device to
mechanical loads.
▶ Secure system against unintentional activation.
▶ Installation, operation and maintenance may only be performed
by qualied specialists.
▶ nstall the device according to the regulations applicable in the
country.
▶ After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a dened or controlled
manner.
▶ Observe the general rules of technology.
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3.1 Warranty
The warranty is only valid if the device is used as intended in accor-
dance with the specied application conditions.
3.2 Information on the Internet
The operating instructions for Type 6407 can be found on the
internet at: www.burkert.com
4 TECHNICAL DATA
4.1 Operating conditions
The following values are indicated on the type label:
• Voltage (Tolerance ±10 %) / Current type
• Coil power consumption (active power in W - at operating
temperature)
• Pressure range
• Body material: Brass (MS), cast iron (GG)
• Seal material: PTFE/Graphit (EG), PTFE/FKM (EF), EPDM/
Graphit (AG)
Circuit function 2/2-way valve:
A (NC)
Protection class: IP65 in accordance with DIN EN 60529 / IEC
60529 with cable plug, e.g. Bürkert Type 2518
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