Huawei V500R003C00 Maintenance Manual page 30

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Pipe
Indoor fan
Table 4-4 Monthly maintenance for the management system
Item
Check whether the
lighting system
works properly.
Check the door
opening function of
the access control
system.
Issue 05 (2020-03-25)
Operation
operating
sound.
Visual
observation
Visual
observation
Visual
observation
Visual
observation
Check the
running sound
of the indoor
fan.
Visual
observation
Operation
Operate light
buttons to turn
on and off the
aisle lights.
Use any
effective
methods to
open the door.
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Standard
properly.
The refrigerant pipe
does not leak or
corrode, and is
properly wrapped with
thermal insulation
foam.
Check that the
refrigerant pipe
support is intact and
securely installed.
Check that the indoor
fan guard is not
distorted.
Check that the indoor
fan blades are intact.
Check that the indoor
fan does not generate
abnormal noise during
operation.
Check that the screws
on the indoor fan are
not loose or distorted.
Standard
The aisle lights turn on
and off normally.
Use the access control
device to open the
door.
4 Routine Maintenance
Troubleshooting
Check for and repair
leaks, and wrap the
thermal insulation
foam again.
Replace the pipe
support and secure it.
Maintain or replace the
fan guard.
Replace the fan.
Replace the fan.
Tighten the screws.
Troubleshooting
If the aisle lights
cannot turn on or off
by operating the light
buttons, operate the
AC actuator to control
the lighting. Check
whether cables are
properly connected to
the light buttons. If
not, replace the light
buttons.
Check that the access
control device and
access actuator are
normal. Check whether
cables are properly
connected to the
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