© 2018 Columbus McKinnon Corporation. All Rights Reserved
4
P/N: EL-680 REV AA JULY 2018
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This manual contains important information to help you
properly install, operate and maintain your hoist for
maximum performance, economy and safety.
Please study its contents thoroughly before putting
your hoist into operation. By practicing correct
operating procedures and by carrying out the
recommended preventive maintenance suggestions,
you will experience long, dependable and safe service.
After you have completely familiarized yourself with
the contents of this manual, we recommend that you
carefully file it for future reference.
The information herein is directed to the proper use,
care and maintenance of the hoist and does not
comprise a handbook on the broad subject of rigging.
Rigging can be defined as the process of lifting and
moving heavy loads using hoists and other mechanical
equipment. Skill acquired through specialized
experience and study is essential to safe rigging
operations. For rigging information, we recommend
consulting a standard textbook on the subject.
Table of Contents
Safety Precautions …………………………… 3 & 5
General Instructions …………………………..
5
Load Hook Direction …………………………….
5
Limit Switch Operation (Paddle) ……………….
5
Brake operation ………………………………….
5
Installation on Beam …………………………….
5
Chain Container Installation …………………….
5
Post Installation Inspection ……………………..
5
Operations ……………………………………….
6
Operating Personnel …………………………….
6
Good operating Practices ……………………….
6
Handling the Load ………………………………..
6
Inspection ………………………………………... 6
Daily Inspection …………………………………… 6
Quarterly Inspection ……………………………… 7
Annual Inspection ………………………………… 7
Maintenance ……………………………………..
8
Maintenance Procedure …………………………
8
Adjustments and Repairs ……………………….
8
Chain Maintenance ………………………………
8
Chain Inspection …………………………………. 8
Chain Replacement ……………………………… 9
Functioning Testing ……………………………
9
Wheel Assembly ……………………………….. 11
Installation ……………………………………….. 11
Troubleshooting ……………………………….. 12
Illustrated Parts List …………………………… 13
General …………………………………………… 13
How To Use The Parts List …………………….. 13
Maintenance and Operating Procedures ….. 13
Chain Container ………………………………... 14
Warranty …………………………………………. 15
List of Figures
Figure 1: Brake Adjustment ……………………..
7
Figure 1A: Brake Coil Connections …………….
7
Figure 2: Chain Reeving ………………………… 10
Figure 3: Load Sheave Timing …………………. 10
Figure 4: Wheel Assembly ……………………… 11
Figure 5: Chain Container ………………………. 14
List of Tables
Table 2: Lubrication ……………………………… 9
Table 3: Troubleshooting ………………………... 12
