English 8/2020. Rev 0.3
iii
Personnel and Equipment Warnings
Personnel in contact with the battery system should be aware of the following hazards:
WARNING—SHOCK HAZARD
Do not contact system connectors or terminals. Do not open the enclosure doors unless proper lock
out/tag out procedures and related trainings are followed in accordance with the local codes and
regulations.
WARNING—ARC FLASH HAZARD
There is an arc flash hazard associated with all electrical equipment. There is a serious risk of arc flash
relating to any equipment modification (e.g. opening doors). Serious injuries can occur in arc flash
incidents. Appropriate training is required in accordance with local codes and regulations.
WARNING—FIRE HAZARD
Fire may occur under certain fault conditions.
CAUTION—PINCH POINTS
Multiple pinch-points are present in most system components. Be aware that there is a serious risk of
injury while working around and in equipment enclosures.
CAUTION—STATIC SENSITIVE
Electronic appliances can be damaged by electrostatic discharge. Proper handling procedures are
required. Be sure to wear a grounded anti-static wrist strap and to discharge static electricity by touching
a grounded surface near the equipment before touching any system components.
Dangerous Voltages
DANGER
The ESS is powered by multiple power sources. Hazardous voltages may be present in the equipment
even when it does not appear operational. Make sure that you completely understand the cautions and
warnings in this installation manual. Failure to do so may result in serious injury or death. Follow all
manufacturer-published safety procedures.
Electrical equipment can present a risk of electrical shock and can cause arc flash. The following
precautions must be observed when working on or around electrical equipment:
Remove watches, jewelry, rings, and other metallic objects.
Use tools with insulated handles.
Safety clothing and shoes must comply with local codes and regulations.
Summary of Contents for U6A4
Page 1: ...English 8 2020 Rev 0 3 LIB System for UPS U6A4 Installation Manual 128S ...
Page 4: ...English 8 2020 Rev 0 3 ...
Page 10: ...Important Safety Instructions vi English 8 2020 Rev 0 3 ...
Page 17: ...Table of Contents English 8 2020 Rev 0 3 vii ...
Page 18: ......
Page 125: ...Memo ...
Page 126: ...Memo ...
Page 127: ...Memo ...
Page 128: ...www SamsungSDI com ...