Important initial steps – Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 User Manual
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Rockwell Automation Publication 20B-IN025B-EN-P - January 2011
Preface
Important Initial Steps
Read and follow these statements before performing any service on the drive.
· Read and follow the precautions in
· Identify components to be replaced using
Drive Components on page 13
.
· Remove protective shields only as necessary.
· Before disconnecting any wire or cable, verify that it is labeled. Also, when
removing components, note hardware type and location.
· When torquing any fasteners, use a colored marker or torque seal to mark each
screw after torquing so you know when all are done and to indicate signs of
any subsequent tampering.
· See the product installation documentation for startup and other instructions
after servicing.
ATTENTION: This assembly contains parts and sub-assemblies
that are sensitive to electrostatic discharge. Static control
precautions are required when servicing this assembly. Component
damage may result if you ignore electrostatic discharge control
procedures. If you are not familiar with static control procedures,
refer to Guarding Against Electrostatic Damage, Allen-Bradley
pplicable ESD protection
handbook.
The information in this publication is merely a guide for proper
installation. Rockwell Automation, Inc. cannot assume responsibility
for the compliance or the noncompliance to any code (national, local,
or otherwise) for the proper installation of this drive or associated
equipment. A hazard of personal injury and/or equipment damage
exists if codes are ignored.
Only qualified personnel familiar with adjustable frequency AC drives
and associated machinery should plan or implement the installation,
start-up, and subsequent maintenance of the system. Failure to
comply may result in personal injury and/or equipment damage.
HOT surfaces can cause severe burns. Do not touch the heatsink
surface during operation of the drive. After disconnecting power,
allow time for cooling.
Replace all protective shields before applying power to the drive.
Failure to replace protective shields may result in death or serious
injury.