BUSCH VacTest TRP 900, Инструкция по эксплуатации

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Operation | 5
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Quit Data Recording Mode
• Double keystroke: device switches into auto-off mode and will shut down automatic-
ally after approximately 10 seconds.
MODE
2x
MODE
mbar
5.3 Adjustment
The gauge is factory calibrated in upright position. Other orientations, different climatic
conditions, extreme temperature changes, ageing or contamination may necessitate re-
adjustment.
NOTE
Conduct adjustment at the same ambient temperature at which the device is typically
operated.
• Activate the configuration mode to perform the adjustment.
Starting condition: the gauge is switched off.
• Hold the “Mode” key pressed for approx. 5 seconds, until the display shows ‘’rAtE’’.
MODE
5sec
• Press the “Mode” key repeatedly until "CAL" is displayed.
MODE
Adjustment to Atmosphere Pressure
NOTE
Adjustment on atmosphere pressure is possible only if the current pressure is above 800
mbar. Otherwise adjustment is denied and the error message "Err" displayed.
5sec
• Confirm CAL.H by pressing the “Mode “key.
MODE
mbar
• Press the “Mode” key to adjust the reference value.
MODE
mbar
After 5s without further keystroke adjustment is performed.