Pressure Warnings - GE Druck DPI611 User Manual

User Manual
1.6

PRESSURE WARNINGS

Some liquid and gas mixtures are dangerous. This includes
•
mixtures that occur because of contamination. Make sure
that the equipment is safe to use with the necessary media.
It is dangerous to attach an external source of pressure to a
•
DPI611 pressure station. Use only the internal mechanisms to
set and control pressure in the pressure station.
To prevent a dangerous release of pressure, isolate and bleed
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the system before disconnecting a pressure connection.
To prevent a dangerous release of pressure, make sure that
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all the related pipes, hoses and equipment have the correct
pressure rating, are safe to use and are correctly attached.
To prevent damage to the DPI611 calibrator, only use it within
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the specified pressure limits.
Do not exceed the maximum pressures stated in the
•
appropriate component manual for the unit under test.
Reduce pressure at a controlled rate when venting to
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atmosphere.
Carefully de-pressurize all pipes to atmospheric pressure
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before disconnecting and connecting to the unit under test.
Observe absolute cleanliness when using the instrument.
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Severe damage can be caused if equipment connected to this
•
instrument is contaminated.
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[EN] English – K0571 Issue 1
Druck DPI611