Sungrow ST2752UX, Инструкция по эксплуатации и обслуживанию

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The fire protection system shall conduct linkage tests on the above systems at
least every year to ensure the stable operation of the fire protection system. If the
local fire protection authority has other regulations, the laws and regulations of the
local jurisdiction should be followed.
The maintenance of the fire protection system should be operated by SUNGROW
after-sales technical support or local personnel/institutions with fire protection
system commissioning qualifications. If the operation is performed by an
organization other than SUNGROW, the customer must contact SUNGROW's after-
sales technology for on-site support, so as to quickly restore the energy storage
system after the successful completion of the test.
3.7.2 Visual Inspection
An external inspection should be carried out on the combustible gas detectors, smoke
detector, heat detector, input/output modules, intake/exhaust fans, sprinkler heads, pipeline,
aerosols and other fire fighting equipment in the battery compartment.
The inspection will include the following.
• The equipment is in good condition in terms of appearance, whether it is broken or not,
and whether it has been crushed by surrounding equipment.
• The device status indicator is normal.
Operation & Maintenance Instruction 3 Routine Maintenance