| Course Name: |
Overhead Crane Electrical Maintenance (Including an extra day of hands-on) |
| Course #: |
CE-500 |
| Course Length (Days): |
2 days with option for 3 days of hands on. |
| Who Should Attend: |
Overhead crane maintenance personnel, maintenance managers |
| Required for Successful Completion: |
Pass a written examination |
| Course Description: |
This training is intended for anyone who is responsible for maintaining and troubleshooting the electrical components of overhead cranes and hoists. The training will provide information on electrical crane component adjustments, troubleshooting, repairs and replacements for the purpose of safe and proficient operation of overhead cranes and hoists. This training applies to top running overhead bridge cranes, gantry cranes, monorails, underhung overhead hoists and jib cranes. Maintenance, preventative maintenance, adjustments, repairs and replacements are taught in accordance with OSHA and ASME requirements. |
| Topics covered: |
Terminology & Definitions
- OSHA & National Consensus Standards Overview
- OSHA §1910.179, ASME B30.2, NEC 610 and CMAA electrical regulations overview.
- Crane electrical maintenance Safety
- Crane Electrical Components Maintenance Procedures
- Crane Electrical Components troubleshooting Procedures
- Component Electrical symbol identification
- Electrical drawing and schematic reading and troubleshooting
- VFD overview and troubleshooting
- Motor maintenance and troubleshooting
- Crane Power distribution maintenance and troubleshooting
- Electrical tools fundamentals
- Crane Speed control Fundamentals
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| Applicable Regulations & Standards: |
- OSHA §1910.179 “Overhead and Gantry Cranes”
- ASME B30.2 “Overhead and Gantry Cranes”
- ASME B30.16 “Overhead, Underhung and Stationary Hoists”
- ASME B30.17 “Cranes and Monorails (with Underhung Trolley or Bridge)”
- CMMA Specification #74 “Specifications for Top Running & Under Running Single Girder Electric Traveling Cranes Utilizing Under Running Trolley Hoist”
- CMAA Specification #70 “Specifications for Top Running Bridge & Gantry Type Multiple Girder Electric Overhead Traveling Cranes”
- NEC 610 – Article 610 of the national electric code is for cranes and hoists
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