Huawei FusionModule2000 V500R003C10 Maintenance Manual page 38

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Welding spot and
needle valve leakage
Smart cooling
product cleanness
Outdoor fan
Table 3-10 Semiannual maintenance for the management system
Item
Check the
availability of
the smart ETH
gateway.
Check the
availability of
the rack
environment
unit.
Issue 04 (2020-01-03)
Operation
Check that the
welding spots and
needle valves do not
leak using soapy
water, or check that
they are free from
oil stains.
Visual observation
Visual observation
Operation
On the ECC800
WebUI, choose
Monitoring >
System > Smart
ETH Gateway
Group > Smart
ETH Gateway to
enter the operating
information page,
and check the
communications,
PoE port
connection, and
power supply.
On the ECC800
WebUI, choose
Monitoring >
Cabinet > IT
Cabinet > Cabinet
Collector to enter
the operating
information page,
and check
Copyright © Huawei Technologies Co., Ltd.
Standard
Check that the
welding spots and
needle valves do not
leak using soapy
water.
The white paper that
you use to wipe the
panels is clean.

The fan runs
properly without
abnormal noise
or vibration, and
the blades rotate
properly.
 Cables are not
damaged or
aged.
Standard
On the ECC800
WebUI, check that the
PoE port connection
and power supply in
the smart ETH
gateway is normal.
The communication
and temperature
information of the rack
environment unit are
normally displayed on
the ECC800 WebUI.
3 Routine Maintenance
Troubleshooting
If leaking points are
found, retrieve the
refrigerant and weld
the leaking points
again. For details,
contact Huawei
technical support.
If the white paper
becomes dirty,
remove the dust on
the smart cooling
product cabinet.

Power off the
outdoor unit and
replace the fan
component.
 Power off the
outdoor unit and
replace cables.
Troubleshooting
If the PoE port
connection and power
supply in the smart ETH
gateway is not normal,
check whether the
communications cable is
loose or disconnected. If
so, reconnect the cable.
If not, replace the smart
ETH gateway.
If the display is not
normal, check whether
the communications
cable is loose or
disconnected. If so,
reconnect the cable. If
not, replace the rack
environment unit.
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