22
Almost all maintenance work requires no internal protective cover during
maintenance. Make sure to reassembly the cover and fasten all the screws after
the maintenance work.
Make sure all bolts are securely fixed.
The frequency of maintenance operations could be increased according to the
environmental conditions of the place where the PCS is located, plant capacity
and on-site situations.
3.6.3 Filter Checking and Cleaning
1
Read the safety instructions carefully.
2
Open the cabinet door.
3
Check the air filter. If it needs to be replaced, remove it with a screwdriver. Please notice
the direction of the filter cotton.
4
Check the cabinet cleanness. If necessary, clean the cabinet with soft rag or vacuum
cleaner.
5
Close the cabinet door.
3.7
Fire Suppression System Maintenance
3.7.1 Overview
Liquid-cooling energy storage fire suppression system includes combustible gas detector
alarm system, accident ventilation system, automatic fire alarm system, water spray system,
aerosol fire extinguishing system (optional), etc.
Operation & Maintenance Instruction
