Burkert Type 6211 User Manual
Page 2
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auTOrizEd usE
3.
Non-authorized use of the solenoid valve Type 6211
EV may be a hazard 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.
Provided the cable plug is connected and installed
•
correctly, e.g. Bürkert Type 2507, the device satisfies
protection class IP65 in accordance with
DIN EN 60529 / IEC 60529.
During use observe the authorized data, the opera-
•
ting conditions and conditions of use specified in the
contract documents, on the rating plate and in the
operating instructions, as described in the chapter
entitled “
6.Technical Data”.
Correct transportation, correct storage and installation
•
and careful use and maintenance are essential for
reliable and faultless operation.
Use the device only as intended.
•
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5
predictable misuse
3.1.
The device may only be used in the explosion-protected
•
area if an appropriate additional identification is attached
to the rating plate.
Do not put any loads on the housing (e.g. by placing objects
•
on it or standing on it).
Do not make any external modifications to the device hou-
•
sings. Do not paint the housing parts or screws.
The solenoid coil must not be thermally insulated, as it
•
heats up during operation. Ensure that the solenoid coil is
adequately ventilated.
restrictions
3.2.
If exporting the system/device, observe any existing
restrictions.
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6
basic safETy
4.
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 – the operator is responsible for
•
observing these regulations, also with reference to the
installation personnel.
Danger – high pressure!
Before loosening the pipes and valves, turn off the
•
pressure and vent the pipes.
Risk of electric 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!
Risk of burns/risk of fire if used for a prolonged
switch-on time through hot device surface!
Keep the device away from highly flammable substan-
•
ces and media and do not touch with bare hands.
Do not thermally insulate the unit and provide adequate
•
ventilation.
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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 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 fluid sup-
•
ply, ensure that the process is restarted in a defined or
controlled manner.
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Type 6211 EV