Coffing Hoists EC-4016 - User Manual

EC3-680-3 February 2017
Order # 5041558-0 & 5041679-0
Before installing hoist, fill in the information below.
Model Number
Serial No.
Purchase Date
Please provide Serial Number when ordering parts.
FOR MODELS
EC-2032 EC-8008
EC-4016 EC-8012
EC-4024 EC-10005
EC-6010 EC-10008
EC-6016
EC-6016
Follow all instructions and warnings for inspecting,
maintaining and operating this hoist.
The use of any hoist presents some risk of personal injury
or property damage. That risk is greatly increased if proper
instructions and warnings are not followed. Before using
this hoist, each operator should become thoroughly familiar
with all warnings, instructions and recommendations in this
manual. Retain this manual for future reference and use.
Forward this manual to the hoist operator. Failure to operate
equipment as directed in manual may cause injury.
Columbus McKinnon Corporation
205 Crosspoint Parkway
Getzville, NY 14068
ELECTRIC CHAIN
EC3-SERIES
OPERATING, MAINTENANCE
& PARTS MANUAL

Summary

Safety Precautions

Critical Operational Warnings

Details hazards and critical actions to avoid during hoist operation.

Hoist Safety Guidelines

Proper Hoist Usage

Installation and Safety Notes

General Installation Safety

Hoisting and Power Connection

Guidance on properly hanging the hoist and connecting the power supply.

Testing and Lubrication Procedures

Hoist Operation Procedures

Safe Load Handling

Best practices for lifting and moving loads with the hoist.

Overload Limiting Clutch

Explanation of the overload limiting clutch function and its proper use.

Inspection Procedures

General Inspection Requirements

Guidelines for establishing and performing hoist inspection routines.

Frequent Inspection Items

Detailed Periodic Inspection

Load Brake Functionality Test

Method for testing the mechanical load brake's operation.

Maintenance and Repair

Limit Switch Adjustment

Instructions for adjusting the hoist's upper and lower limit switches.

Chain Inspection and Lubrication

Procedures for inspecting and maintaining the hoist load chain.

Hook Throat Opening Check

Motor Brake Adjustment Procedure

Steps for adjusting the motor brake for proper operation.

Chain Replacement Procedure

Detailed steps for replacing the hoist's load chain.

Hoist Lubrication Schedule

Troubleshooting Guide

General Troubleshooting Approach

Wiring and Voltage Conversion

Voltage Conversion Procedure

Wiring Diagrams Overview

Coffing Hoists EC-4016 Specifications