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Provides an overview of the manual and hoist, covering safe operation and maintenance.
Outlines relevant safety standards for hoist operation, referencing ASME B30.16.
Details the mechanical and electrical components, including alloy castings and gearing.
Lists the basic hoist models covered by this manual, including load ratings.
Covers intended use, restrictions, and adverse environmental conditions for the hoist.
Explains the warranty terms, conditions, and exclusions for the hoist.
Crucial safety precautions before installing the hoist, including structural support.
Instructions on how to properly hang the hoist, including trolley recommendations.
Details electrical connection requirements, voltage conversion, and code compliance.
Information on the transmission vent plug for pressure relief.
Guidance on lubricating the hoist chain before initial operation.
Procedures for testing hoist functions like limit switches and brake operation.
Instructions for installing different types of trolleys on I-beams.
Step-by-step instructions for installing the chain container.
Introduces the operation section and the context of rigging.
Lists critical safety rules for operating the hoist, including load limits and personnel safety.
Proper techniques for aligning the hoist, handling the load, and avoiding twists.
Explains the function and limitations of the overload limiting clutch.
Establishes the importance of scheduled inspection routines based on usage.
Details daily to monthly inspection checks for key components like hooks and chains.
Outlines less frequent, comprehensive inspection procedures for wear and corrosion.
Provides a form for documenting inspection findings, deficiencies, and recommended actions.
Specific steps to verify the mechanical load brake's operation and integrity.
Guidelines for inspecting the load chain for wear, damage, and distortion.
Procedures for checking hook throat opening against specified limits.
Covers common routine maintenance and adjustments for hoist components.
Instructions for adjusting upper and lower limit switches to prevent overtravel.
Steps for adjusting the motor brake for prompt release and proper load holding.
Procedures for changing hoist top suspension assemblies.
Detailed steps for replacing the hoist load chain while it's still installed.
Guidance on proper lubrication points, types, and frequency for hoist components.
Provides a table to diagnose and resolve common hoist operational issues and probable causes.
Explains the location and purpose of wiring diagrams for hoist models.
Instructions for converting the hoist between different voltage configurations.
Details the required information for ordering replacement parts accurately.
Introduces the parts list and explains model variations and part number selection.
Explains the structure and usage of the parts list, including index and usage codes.
Guides users on locating the hoist's model and serial number for parts identification.
Recommended spare part: Brake Disc.
Recommended spare part: Upper Hook Assembly.
Recommended spare part: Lower Hook Assembly.
Recommended spare part: Upper Latch.
Recommended spare part: Lower Latch.
Recommended spare part: Load Chain.
Outlines warranty limitations, remedies, and legal disclaimers.
Specific warranty terms for COFFING hoists, covering electrical and mechanical components.
General| Brand | Coffing Hoists |
|---|---|
| Model | EC Series |
| Category | Chain Hoists |
| Language | English |
