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FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
Item
Issue 02 (2017-01-10)
Method
Expected
Result
digit blinks.
attenuates by
Adjust the
1-2% per
sensitivity by
month. After
pressing ▲ or
half a year, the
▼ using the
total sensitivity
magnetic bar.
attenuation
Then press
will reach
FUNC.
10%.
If there is no
standard gas
onsite, change
SEN1.0 to
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.
Calibrate the
Calibrate the
correction value of
sensor by
the hydrogen
choosing SEN
detector.
(sensitivity
adjustment)
1. When the
and ADD
default screen is
(correction
displayed on
value
the transducer
adjustment)
LCD, hold
in the
down FUNC
Advanced
for more than
Parameter
4s using a
menu.
magnetic bar,
and release the
Formula:
button.
Calibrated
value =
2. After the
Original
Parameter
density x
setting menu is
Sensitivity +
displayed, the
Correction
LCD turns
purple, and
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Routine 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.
46
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