80459-641-01E Model 6 Motor Control Centers
10/2012 Section 2—Safety Precautions
© 1999–2012 Schneider Electric All Rights Reserved
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ENGLISH
Section 2—Safety
Precautions
Carefully read and follow the safety precautions before attempting to lift,
move, install, use, or maintain Model 6 MCCs and their components.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E or CSA Z462.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Qualified electrical personnel must perform work in accordance with all
applicable national and local electrical codes.
• Perform such work only after reading and understanding all of the
instructions contained in this bulletin.
• Follow all safety procedures defined in NFPA 70E, CSA Z462, and
OSHA 1910.331-35, as well as those established by your specific
location.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Assume that all circuits are live until they have been completely
de-energized, tested, locked out, and/or tagged out (per OSHA
1910.147). Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of backfeeding.
• Always use a properly rated voltage sensing device to confirm power is off.
• Replace all devices, doors, and covers before turning on power to this
equipment.
Failure to follow this instruction will result in death or serious injury.
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