Burkert Type 2000 - Manual (Page 4)

4
Intended use
3. inTended uSe
Angle seat valve Type 2000 is designed to control the flow-rate of
liquid and gaseous media.
• Observe the permitted application conditions for using the equipment.
• Operate only when in perfect condition and pay attention to correct
storage, transportation, installation and operation.
danger – high pressure!
• Turn off the pressure and vent the lines before loosening lines
or valves.
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!
The surface of the equipment can become hot during long-term
operation.
• Do not touch Type 2000 with bare hands.
in designs with explosion protection: danger of explosion!
• Observe the Declaration of Conformity and ATEX instructions.
to prevent injuries/damage:
• Secure system/equipment from unintentional activation.
• Only supply fluids into the media connections that are specified
in section “6. Technical data”.
• Do not make any internal or external changes to Type 2000.
• Only trained technicians may perform installation and maintenance
work.
• After an interruption in the power supply, ensure that the process
is restarted in a controlled manner.
• Do not use in vibration-prone areas.
• Do not apply a mechanical load to the device.
• Observe the general regulations of technology.
4. uSe in hazardouS area
4.1. notes on the ex area
• The values for use within the Ex area are dependent on the
ambient temperature, i.e. the temperature class (gas), surface
temperature (dust), and medium temperature.
• If explosive media are used this can cause additional explosion risks.
• The user must ensure that the appliance is used in Zone 1/21 or
2/22 only.
• The control unit can limit the use in an explosive atmosphere. Observe
the operating instructions for the control unit.
• Check any cleaning agents are approved for use in explosive
atmospheres.
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Type 2000