System Manual
48
performance of the MV Station.
The maintenance interval described in this chapter is indicative only. The actual interval
depends on the on-site environment condition. If the MV Station is located in harsh
environment places, for example desert arrears, the maintenance interval shall be
shortened. Particularly, cleaning and anti-corrosion processing should be performed more
frequently.
If the MV Station is located in desert areas, it is advisable to check thoroughly the MV Station
inside and outside and clean completely after the sand storm.
Before performing maintenance, remove the internal protective grid. Make sure to
reassembly the grid and fasten all the screws after the maintenance work.
Make sure all bolts are securely fixed.
Repair immediately any anomalies found during routine maintenance. If there are any
doubts, contact Sungrow.
9.3
Maintenance Items
Routine inspection and maintenance must comply with relevant regulations of the electric
utility.
The inspection, maintenance, and repair can only be performed by trained personnel who
are familiar with the equipment. The personnel must be certified and comply with the safety
regulations issued by the electric utility.
Check Item
Check Method
Interval
System running
status and cleanness
Check whether the equipment
and internal equipment are
damaged or deformed.
Monthly
Check whether there is any
abnormal sound or vibration
when the equipment is running.
Summary of Contents for MVS6250
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