Pro-face LT series, Hardware Manual

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8
Product Related Information
This equipment has been designed to operate outside of any hazardous location.
Only install this equipment in zones known to be free of a hazardous atmosphere.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
z
Disconnect all power from all equipment including connected devices prior to
removing any covers or doors, or installing or removing any accessories,
hardware, cables, or wires except under the specific conditions specified in the
appropriate hardware guide for this equipment.
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Always use a properly rated voltage sensing device to confirm the power is off
where and when indicated.
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Replace and secure all covers, accessories, hardware, cables, and wires and
confirm that a proper ground connection exists before applying power to the
unit.
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Use only the specified voltage when operating this equipment and any
associated products.
Failure to follow these instructions will result in death or serious injury.
DANGER
POTENTIAL FOR EXPLOSION
Install and use this equipment in non-hazardous locations only.
Failure to follow these instructions will result in death or serious injury.
WARNING
LOSS OF CONTROL
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Consider the potential failure modes of control paths in the machine control
system design, such as:
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The possibility of backlight failure,
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Unanticipated link transmission delays or failures,
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The operator being unable to control the machine,
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The operator making errors in the control of the machine.
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Design outside the LT operations such as emergency stop, safety circuits,
interlocks that operate with opposing actions such as
clockwise/counterclockwise rotation, and circuits that prevent machine damage
with positioning limits on top, bottom, and movement.
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For important operations handled by swiches, design your system to use a
separate hardware device. This is to reduce the occurrence of incorrect outputs
or malfunctions.
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Observe all accident prevention regulations and local safety guidelines.
1
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Test individually and thoroughly each implementation of the equipment for
correct operation before service.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.