Burkert Type 0407 - Manual (Page 2)

1. Operating instructiOns
The operating instructions contain important information.
• Read the instructions carefully and follow the safety instructions in
particular, and also observe the operating conditions.
• Instructions must be available to each user.
• The liability and warranty for Type 0406 / 0407 are void if the
operating instructions are not followed.
2. symbOls
→
designates a procedure which you must carry out.
Warning of serious or fatal injuries:
DAnGer!
In case of imminent danger.
WArnInG!
In case of potential danger.
Warning of minor or moderately severe injuries:
CAutIon!
Warns of damage to property:
note!
3. intended use
Incorrect use of the solenoid valve Type 0406 / 0407 can be
dangerous to people, nearby equipment and the environment.
• The device is designed to control, shut off and meter neutral media
up to a viscosity of 21 mm 2 /s.
• The device may only be used in the explosion-protected area if an
appropriate additional identification is attached to the type label.
• Provided the cable plug is connected and installed correctly, e.g.
Bürkert Type 2508, the device satisfies protection class IP65 in
accordance with DIN EN 60529 / IEC 60529.
• Use according to the permitted data, operating conditions and con-
ditions of use specified 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.
3.1. restrictions
If exporting the system/device, observe any existing restrictions.
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Risk of short-circuit/escape of media through leaking screw
joints!
• Ensure seals are seated correctly.
• Carefully screw together coil and cable plug or valve and connec-
tion plate.
To prevent injury, ensure that:
• Do not make any external modifications to the device bodies. Ensure
that the system cannot be activated unintentionally.
• Installation and repair work may be carried out by authorized techni-
cians 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.
• Do not put any loads on the body.
• The general rules of technology apply to application planning and
operation of the device.
4. basic safety instructiOns
These safety instructions do not make allowance for any contin-
gencies and events which may arise during installation, operation and
maintenance.
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 system,
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.
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.
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5. technical data
5.1. 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 temp.)
• Pressure range
• Body material
Brass (MS), Grey cast iron (GG)
• Seal material
PTFE/Graphite (EG)
Operating principle:
A (NC)
2/2-way valve, normally
closed
5.2. application conditions
Protection class:
IP65 with accordance with DIN EN 60529
/ IEC 60529 with cable plug, e. g. Bürkert
Type 2508
Ambient temperature: max. +55 °C
Medium temperature: -40 ... +180 °C
Media: Neutral media such as hot water and steam
Operating duration: Unless otherwise indicated on the type label,
the solenoid system is suitable for continuous
operation
Important information for functional reliability during continuous
operation!
If standstill for a long period at least 1-2 activations per day
are recommended.
Service life: High switching frequency and high pressures
reduce the service life
5.3. conformity
In accordance with the EC Declaration of conformity, the solenoid valve
Type 0406 / 0407 is compliant with the EC Directives.
5.4. standards
The applied standards, which verify conformity with the EC Directives,
can be found on the EC Type Examination Certificate and / or the EC
Declaration of Conformity.
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