Lock Out/Tag Out Guidelines; General Warnings - Samsung 136S Installation Manual

Important Safety Instructions

Lock Out/Tag Out Guidelines

DANGER
Follow all applicable lock out/tag out procedures at all times. Failure to follow proper lock out/tag
out procedures may result in serious injury or death.
With power applied to the ESS, hazardous voltages are present on some components. To
prevent accidental death or injury, do not touch any components within the enclosure unless you
are specifically directed to do so. To reduce the risk of electrical shock, make sure that all
equipment is properly grounded. For more information, refer to 3.1 Grounding the Battery
System.
WARNING
Enclosure doors must remain closed except when access to the enclosure interior is required. If
possible, personnel should keep a safe distance from enclosures whenever the equipment is
energized. Always comply with local, state, and national lock out/tag out guidelines when working
with or near the ESS. The lock out/tag out procedures must meet or exceed the requirements of
all guidelines presented in SAMSUNG SDI safety documentation. Before entering potentially
hazardous areas or beginning work on the ESS, complete the following tasks:
Identify and wear protective clothing and shoes.

Identify and isolate all power and stored energy sources.

lock out/tag out
Apply appropriate

anything within the enclosure except as specifically directed in the work procedures.
Complete the site-specific


General Warnings

iv
devices. When applying
lock out/tag out
procedures and safety checklist before beginning work.
DANGER
When energized, this equipment presents a potential hazard of electric shock, death, and
burn. Only authorized personnel who are thoroughly familiar with the equipment and
adequately trained should install, operate, or maintain this equipment.
DANGER
To avoid death, personal injury, or damage to the product, follow all safety procedures as
regulated by Environmental Health and Safety (EHS) guidelines.
DANGER
To minimize the hazards of electrical shock, death, and burns, approved grounding
practices and procedures should be strictly followed.
WARNING
To avoid personal injury and damage to equipment, personnel must adhere to the site
protocol concerning working at heights.
WARNING
To avoid personal injury or equipment damage caused by equipment malfunction, only
adequately trained personnel should modify any programmable machine.
WARNING
Always ensure that applicable standards and regulations are followed and only properly
certified equipment is used as a critical component of a safety system. Never assume that
a safety-critical control loop is functioning correctly.
lock out/tag out
to the ESS, do not touch
ET003222373 English 4/2018. Rev 0.0