Read This Safety Instructions Carefully Before Using This Product - ABB OTDC800-1000F Series Installation Instructions Manual

Dc switch disconnectors
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D C S W I TC H D I S C O N N E C TO R S
Read these safety instructions
carefully before using this product!
Danger
HAZARD OF ELECTRIC SHOCK,
EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective
equipment and follow safe electrical work
practices.
• This equipment must only be installed
and serviced by qualified electrical
personnel.
• Before performing visual inspections,
tests, or maintenance on the equipment,
disconnect all sources of electric power.
Assume that all circuits are live unless
they are completely deenergized, tested,
grounded, and tagged. Pay particular
attention to the design of the power
system. Consider all sources of power,
including the possibility of backfeeding.
• Turn off switch before removing or
making load side connections.
• Always use a properly rated voltage
sensing device at all line and load to
confirm switch is off.
• Turn off power supplying switch before
doing any other work on or inside switch.
Failure to follow these instructions could
result in death or serious injury.
5

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Otdc800-1000uf series

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