4.10
System inspection and testing ................................................................................ - 30 -
4.10.1 Check electrical connections .............................................................................. - 30 -
4.10.2 UPS testing ..................................................................................................... - 30 -
4.10.3 Connect with the load ...................................................................................... - 30 -
5.
Using and Operation ................................................................................................... - 31 -
5.1 Notes of using UPS ....................................................................................................... - 31 -
5.2 UPS single unit operation process ................................................................................. - 31 -
5.3 Operation instruction ..................................................................................................... - 32 -
5.3.1 Inspection before power on .................................................................................. - 32 -
5.3.2 UPS Startup Steps ............................................................................................... - 33 -
5.3.3 Start the load ........................................................................................................ - 33 -
5.3.4 Shutdown UPS ........................................................................................................... - 33 -
5.4. Operation of Parallel system ........................................................................................ - 34 -
5.4.4 Online start-up Parallel System ............................................................................ - 35 -
5.4.5 Redundancy and Expansion of Parallel System ................................................... - 35 -
6.
Maintenance and Fault Diagnosis .............................................................................. - 37 -
6.1 Maintenance Guide ....................................................................................................... - 37 -
6.1.1 Safety Precaution ................................................................................................. - 37 -
6.1.2 Periodic Preventative Maintenance ...................................................................... - 37 -
6.2 Battery Daily Maintenance ............................................................................................. - 38 -
6.3 Battery replacement ...................................................................................................... - 38 -
6.4 Fault diagnosis ........................................................................................................... - 39 -
6.4.1 FAQ ..................................................................................................................... - 39 -
6.4.2 Troubleshooting for the failure of single units system and parallel system ............. - 41 -
Appendix A. Packaging Transportation and Storage ........................................................... - 42 -
A.1 Packaging ..................................................................................................................... - 42 -
A.2 Transportation ............................................................................................................... - 42 -
A.3 Storage ......................................................................................................................... - 42 -
Appendix B Table of Toxic and harmful substance in product ........................................... - 43 -
