Baldor MicroFlex, Installation Manual

Page: 8 / 124

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1-2 General Information MN1919
Product notice
Only qualified personnel should attempt the start-up procedure or troubleshoot this equipment.
This equipment may be connected to other machines that have rotating parts or parts that are
controlled by this equipment. Improper use can cause serious or fatal injury.
Safety Notice
Intended use: These drives are intended for use in stationary ground based applications in industrial
power installations according to the standards EN60204 and VDE0160. They are designed for
machine applications that require variable speed controlled three-phase brushless AC motors. These
drives are not intended for use in applications such as:
H
Home appliances
H
Medical instrumentation
H
Mobile vehicles
H
Ships
H
Airplanes.
Unless otherwise specified, this drive is intended for installation in a suitable enclosure. The enclosure
must protect the drive from exposure to excessive or corrosive moisture, dust and dirt or abnormal
ambient temperatures. The exact operating specifications are found in section 8 of this manual. The
installation, connection and control of drives is a skilled operation, disassembly or repair must not be
attempted. In the event that a drive fails to operate correctly, contact the place of purchase for return
instructions.
Precautions
DANGER : Do not touch any circuit board, power device or electrical connection before you
first ensure that no high voltage is present at this equipment or other equipment to
which it is connected. Electrical shock can cause serious or fatal injury. Only
qualified personnel should attempt to start-up, program or troubleshoot this
equipment.
DANGER : The motor circuit might have high voltages present whenever AC power is
applied, even when the motor is not moving. Electrical shock can cause serious or
fatal injury.
DANGER : If a motor is driven mechanically, it might generate hazardous voltages that are
conducted to its power terminals. The enclosure must be earthed/grounded to
prevent possible shock hazard.
DANGER : Be sure the system is properly earthed/grounded before applying power. Do not
apply AC power before you ensure that earths/grounds are connected. Electrical
shock can cause serious or fatal injury.