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FusionModule1000A20 Prefabricated All-in-One Data
Center
Maintenance Guide
3.5 Semi-annual Maintenance
3.5.1 Power Supply and Distribution System
Table 3-11 Semi-annual maintenance checklist for the power supply and distribution system
Maintenance
Instructions
Item
PDF
Check the luminance of
the indicators.
Check the SPD
indicator and SPD
circuit breaker status.
3.5.2 Cooling System
Table 3-12 Semi-annual maintenance checklist for the cooling system
Item
Maintenanc
e Item
Intelli
Appearance
gent
Heat
Exch
Electrical
anger
control
component
Fan
Drainpipe
Condenser
Evaporator
Issue 01 (2019-07-15)
Criteria
The three-phase
power indicators
are bright.
The SPD indicator
is green.
The SPD circuit
breaker is switched
to ON.
Description
Check whether the air
conditioner is clean and
free from dust and dirt.
Check whether the cables
are secured.
Check whether the
connectors are securely
connected.
The fan generates no
abnormal noise.
Check whether there are
sundries around the fan or
at the air vent.
Check whether the
condensate drain outlet is
blocked.
Check whether the
condenser is dirty or
blocked.
Check whether the
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Troubleshooting
Replace the indicator that generates no or
dim light.
If the SPD indicator is red, replace the SPD.
Switch on the circuit breaker.
Troubleshooting
Use a brush or cotton cloth to clean up dust and dirt on
the air conditioner.
Secure loose cables and connectors using a screwdriver.
Tighten the loose connectors.
Secure the fan using a screwdriver.
Remove the sundries at the air vent.
Use a high-pressure water gun to clean the condensate
drain outlet.
Use a washing tool to clean the condenser until the
drainage becomes clear.
Use a dry cotton cloth to clean dirt.
3 Routine Maintenance
22
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