Pro-face LT series, Hardware Manual

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LT-4201TM/4301TM Hardware Manual
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Installation Requirements
Before Starting
Read and understand this chapter before beginning the installation of your LT.
Disconnecting Power
All options and modules should be assembled and installed before installing the
control system on a mounting rail, onto a mounting plate or in a panel. Remove the
control system from its mounting rail, mounting plate or panel before disassembling
the equipment.
Programming Considerations
Operating Environment
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.
z
Always use a properly rated voltage sensing device to confirm the power is off
where and when indicated.
z
Replace and secure all covers, accessories, hardware, cables, and wires and
confirm that a proper ground connection exists before applying power to the
unit.
z
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.
WARNING
UNINTENDED EQUIPMENT OPERATION
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Only use software approved by Pro-face for use with this equipment.
z
Check your application program every time you change the physical hardware
configuration, and make any updates as required.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
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.