This manual contains general procedures that apply to BaldorReliance Motor products. Be sure to read and understand the Safety Notice statements in this manual. For your protection, do not install, operate or attempt to perform maintenance procedures until you understand the Warning and Caution statements.
The document serves as an installation and operating guide for Baldor Reliance AC and DC mine motors, specifically the MN404 series. It outlines general procedures applicable to these products, emphasizing safety notices regarding high voltage, qualified personnel requirements, and proper grounding before operation.
Key sections cover receiving equipment, marking and acceptance instructions, detailed installation steps including power connections and rotation checks, operational guidelines for hazardous locations, and maintenance procedures such as relubrication. The manual also includes a troubleshooting chart to assist with diagnosing common issues.
Only qualified personnel should attempt installation, operation, and maintenance of this equipment.
The system must be properly grounded before applying power to prevent electrical shock.