Rockwell Automation 20D DC SCR Precharge Module - Manual (Page 2)

Important User Information Solid state equipment has operational characteristics differing from those of
electromechanical equipment. Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls (Publication SGI-1.1
available from your local Rockwell Automation sales office or online at http://
www.rockwellautomation.com/literature) describes some important differences
between solid state equipment and hard-wired electromechanical devices.
Because of this difference, and also because of the wide variety of uses for solid
state equipment, all persons responsible for applying this equipment must
satisfy themselves that each intended application of this equipment is
acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect
or consequential damages resulting from the use or application of this
equipment.
The examples and diagrams in this manual are included solely for illustrative
purposes. Because of the many variables and requirements associated with any
particular installation, Rockwell Automation, Inc. cannot assume responsibility
or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use
of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without
written permission of Rockwell Automation, Inc. is prohibited.
Throughout this manual, when necessary we use notes to make you aware of
safety considerations.
Important: Identifies information that is critical for successful application and
understanding of the product.
Allen-Bradley, PowerFlex, and 1336 PLUS II are either registered trademarks or trademarks of Rockwell Automation, Inc.
!
WARNING: Identifies information about practices or
circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property
damage, or economic loss.
!
ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you:
• identify a hazard
• avoid the hazard
• recognize the consequences
Shock Hazard labels may be located on or inside the equipment
(e.g., drive or motor) to alert people that dangerous voltage may be
present.
Burn Hazard labels may be located on or inside the equipment
(e.g., drive or motor) to alert people that surfaces may be at
dangerous temperatures.