Owner's manual

IMPORTANT INFORMATION ON HOW TO USE THIS MANUAL
This OWNER’S MANUAL SUPPLEMENT is intended for use in combination with the “Owner’s Manual for
Electric Chain Hoist ER2 and NER2 Series 1/8 through 5 Ton Capacity”. Refer to the Table of Contents below to
determine the location(s) of information pertaining to your hoist. References to the “Owner’s Manual for Electric Chain
Hoist ER2 and NER2 Series 1/8 through 5 Ton Capacity” will be designated by the use of the acronym “ER2OM”.
Table of Contents
Section Page Number
1.0 Important Information and Warnings ……………………………………………………………... ER2OM
1.1 Terms and Summary ER2OM
1.2 Warning Tags and Labels ER2OM
2.0 Technical Information……………………………………………………………….………….................... 4
2.1 Specifications 4
2.2 Dimensions 5
3.0 Preoperational Procedures …………………………………………………………..…...... 6 and ER2OM
3.1 Gearbox ER2OM
3.2 Chain 6
3.3 Mounting Location 7
3.4 Mounting the Hoist 7
3.5 Electrical Connections 7
3.6 VFD Setup (Dual Speed Only) ER2OM
3.7 Preoperational Checks and Trial Operation ER2OM
4.0 Operation …………………………………………………………………………………... 9 and ER2OM
4.1 Introduction ER2OM
4.2 Shall’s and Shall Not’s for Operation ER2OM
4.3 Hoist Controls 9
5.0 Inspection …………………………………………………………………………………………… ER2OM
5.1 General ER2OM
5.2 Inspection Classification ER2OM
5.3 Frequent Inspection ER2OM
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