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FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
Item
Issue 02 (2017-01-10)
Method
Expected
Result
collector.
hydrogen
density.
Check the indicator
The RUN
of the hydrogen
indicator
collector.
blinks.
Check the
The fan is
hydrogen exhaust
clean.
fan.
The hydrogen
exhaust fan is
working
properly.
Calibrate the
Calibrate the
sensitivity of the
sensor by
hydrogen detector.
choosing SEN
(sensitivity
1. When the
adjustment)
default screen is
and ADD
displayed on
(correction
the transducer
value
LCD, hold
adjustment)
down FUNC
in the
for more than
Advanced
5s using a
Parameter
magnetic bar,
menu.
and release the
button.
Formula:
Calibrated
2. After the
value =
Parameter
Original
setting menu is
density x
displayed, the
Sensitivity +
LCD turns
Correction
purple, and
Value
displays P0000.
Enter 1111 and
After a
tap FUNC. The
hydrogen
LCD displays
detector is
SEN1.0.
installed and
3. Tap <. The unit
powered on, its
digit or tens
sensitivity
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Routine Maintenance
Troubleshooting
2. Check whether the circuit
breaker of the hydrogen collector
can be switched on and off
normally.
3. Replace the air filters by
following instructions in
Replacing a Hydrogen
1. If the indicator does not light up,
check the AC input or replace
the power module by following
instructions in the delivered
documents.
2. If the fault persists, contact
Huawei technical support.
Clean the fan.
1. Check and reconnect cables to
the hydrogen exhaust fan.
2. If the fault persists, replace by
following instructions in
Replacing a Hydrogen Exhaust
Fan.
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.
6.3.6
Collector.
6.3.7
45
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