Copyright 2008 Baker Hughes Company.
English–PACE5000/6000 Instruction Manual | 71
Aeronautical Option
If this condition is not met, the following ZERO OUTSIDE LIMITS error is shown.
Note: A zero outside limits error may indicate that the reference sensor is faulty. Contact a Druck
Service Centre for assistance.
Refer to Data Sheet for the barometric reference and precision of absolute ranges.
6.15 Aeronautical Option
The aeronautical option is a specialized application of the PACE instrument.
Note: The PACE instrument must be setup very carefully so that the aeronautical pressures
applied do not exceed maximum pressure values and rates of change.
6.15.1 Leak Testing
Before testing an aeronautical component do a leak test.
This task sets the test pressure, dwell time at the test pressure and the leak test time.
At the start of the test, the instrument applies a test pressure to the user system.
A dwell time allows the user system to stabilize.
6.15.2 Aeronautical Testing
The aeronautical task enables control and measurement of the following:
• Altitude (feet/metres)
• Airspeed (knots, mph, km/h)
This task utilizes dual pressure displays to show the parameter and the rate of change of the
following:
• Altitude
• Airspeed
• Mach and Airspeed with Mach number
The aeronautical task enables the testing and calibration checking of aeronautical indicators and
system components by controlling and displaying values and rates in aeronautical units.
CAUTION Do not exceed the maximum pressures stated in the appropriate
component maintenance manual for the unit under test.
Carefully de-pressurize all pipes (tubes) to atmospheric pressure before
disconnecting and connecting to the unit under test.
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