Harrington Hoists and Cranes (N)ER Load Limiter - ((N)ER2) - Manual (Page 2)

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Table of Contents
Section Page Number
1.0 Important Information and Warnings ............................................................................. 3
1.1 Terms and Summary
1.2 Product Overview
2.0 Technical Information .................................................................................................... 5
2.1 Product Code
2.2 Specifications
2.3 Dimensions
2.4 Principle of Operation
2.5 Electrical Circuit
3.0 Installation ...................................................................................................................... 9
3.1 Load Limiter and Suspension Plate
3.2 Socket Frame Holder and Load Limiter Relay
3.3 Electrical Connections
3.4 Performance Test
4.0 Adjustment ................................................................................................................... 21
4.1 General
4.2 Static Set Load
4.3 Adjust the Load Limiter
5.0 Parts List ...................................................................................................................... 24
5.1 Internal Parts
5.2 Assembly Parts
5.3 Load Limiter for ER2G
6.0 Warranty ...................................................................................................................... 34