Edwards Barocel 7025, Инструкция по эксплуатации

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Page 17
W602100880_A - Operation
Operation
Put the gauge into operation. If you use an Edwards controller, specify the measurement
range and the unit of measurement.
Warm-up time:

For general purpose reading (within specifications) > 0.25 hours

For zero adjustment and precision measurement > 2.00 hours
Displays
Figure 5
Gauge display
To zero the gauge
The gauge is factory calibrated while "standing upright".
Note:
Do a zero adjustment when the gauge is operated for the first time.
Continuous operation or contamination can lead to zero drift and the gauge will need zero
adjustment.
To adjust the zero, operate the gauge under the same constant ambient conditions and in the
same mounting orientation as normal.
LED State Meaning
<RUN> illuminated Measurement mode
flashing
Other mode (See To zero the gauge on page 17),
warning, over/under range, error
<1> illuminated p  setpoint level 1
flashing Adjusting setpoint <1>
<2> illuminated p  setpoint level 2
flashing Adjusting setpoint <2>