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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Item
Issue 01 (2016-01-10)
Method
Expected
Result
Calibrate the
Calibrate the
sensitivity of the
sensor by
hydrogen detector.
choosing SEN
(sensitivity
1. When the
adjustment) and
default screen is
ADD
displayed on
(correction
the transducer
value
LCD, hold
adjustment) in
down FUNC
the Advanced
for more than
Parameter
5s using a
menu.
magnetic bar,
and release the
Formula:
button.
Calibrated value
= Original
2. After the
density x
Parameter
Sensitivity +
setting menu is
Correction Value
displayed, the
LCD turns
After a hydrogen
purple, and
detector is
displays P0000.
installed and
Enter 1111 and
powered on, its
tap FUNC. The
sensitivity
LCD displays
attenuates by
SEN1.0.
1-2% per month.
3. Tap <. The unit
After half a year,
digit or tens
the total
digit blinks.
sensitivity
Adjust the
attenuation will
sensitivity by
reach 10%.
pressing ▲ or
If there is no
▼ using the
standard gas
magnetic bar.
onsite, change
Then press
SEN1.0 to
FUNC.
SEN1.1 after
half a year to
increase the
sensitivity by
10%, and change
it to SEN1.2
after the detector
has been running
for a whole year.
In this way, the
sensitivity of the
hydrogen
detector is
linearly
corrected and
compensated.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Maintenance
Troubleshooting
Replace expired or faulty
hydrogen detectors by following
instructions in documents
delivered with the hydrogen
detectors.
The service life of a sensor is less
than five years.
35
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