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Introduction
1.1 Description of Commonly Used Symbols
Some or all of the following symbols may be used in this manual and may appear in your
application process. Therefore, all users should read the form carefully and thoroughly.
Symbol & Description
Symbol
Description
Caution, danger
Danger electric shock
Alternating current (AC)
Direct current (DC)
Protective ground
Recycle
Do not dispose with ordinary trash
1.2 Safety Instructions
1. Read this manual carefully and thoroughly before operation the UPS and save this manual
properly for future reference.
2. Do not tear up or shatter the alarm table on the UPS and pay attention to it.
3. Please do not overload the UPS beyond its designed capacity.
4. The UPS contains large capacity batteries. The case of the UPS must not be opened by
untrained personnel; otherwise it may cause electric shock.
5. Do not let battery or batteries get close to any heating source and do not incinerate battery
or batteries, they may explode.