HDI 2522, Руководство пользователя

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HDI 2522 Position Indicator Gauge
IECEX/ATEX User’s Manual – HDI 2522, Rev A | November,2019
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5.C.2 Setting Open Position Level
1. Function to the fully Open position.
2. Once in the Open position, press MODE button.
(RUN indicator will turn OFF)
3. Press UP ↑ button . (Now in calibration mode)
4. The up arrow and a four digit number will appear at the top of the LCD display.
5. Press the Enter button.
(This function causes the gauge to accept the high / open set point position, unit returns to
RUN mode).
6. The Open position level is now set, and the three digit display should read 100.0
Note: If the customer feels comfortable that the gauge is properly calibrated and within acceptable
tolerances, please turn off the gauge to lock in the calibration settings until the next calibration is
required.
Section 6 – Maintenance
The HDI 2522 position indicator gauge systems will require the following periodical maintenance.
6.A Cleaning
CAUTION : The customer should use caution when cleaning the gauge head to prevent any static
discharge. The customer will need to use a damp cloth to clean the gauge face or the gauge case.
The gauge head should always be cleaned prior to opening the unit to prevent debris from entering the
case. HDI recommends that the customer uses a soft cloth to prevent scratching to the protective lens.
6.B Power Pack
The system is powered by an internal 3.6VDC power pack that is warranted for 12 months from the
date of shipment. Battery life can be greatly extended by powering down when not in use. The customer
should monitor the low battery symbol located on the upper left corner of the LCD. Once illuminated,
this should provide 15-20 days to procure a replacement. The replacement battery will have a desiccant