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5. Maintenance and Troubleshooting
5. M
AINTENANCE AND
To ensure that the product can operate properly for a long term, you are advised to perform routine
maintenance on it as described in this chapter.
5.1 M
AINTENANCE
⚫
Before cleaning the system, power off the system.
⚫
Don't perform maintenance until switching off the AC and DC breakers and turning off all the battery
modules.
Maintenance List:
Check Items
System cleanliness
Electrical connections
Grounding reliability
.
5.2 T
ROUBLESHOOTING
In case that the product has a problem, the ALARM indicator on the battery module becomes red. If the red light
is continuously on, it means that the system is abnormal requiring immediate actions to fix. If the red light is
flashing, it is just an alarm signal. Table 5-1 describes potential reasons and how to fix those faults. If you still
26
T
ROUBLESHOOTING
Actions
The cabinet air flow inlet and outlet are free from
obstacles or dust.
⚫
Cables are securely connected.
⚫
Cables are intact, and in particular, the parts
touching the metallic surface are not scratched.
Ground cables are securely connected.
HELIOS CUBE BS4850-SH
Once every 6 to 12 months
The first maintenance is half
a year after the initial
commissioning. From then
on, every 6 to 12 months
The first maintenance is half
a year after the initial
commissioning. From then
on, every 6 to 12 months
Helios New Energy Technology (Australia) Pty Ltd
User Manual
Frequency
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