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Harrington Hoists ER2, NER2 Power Supply Cable - Hoist Connection, Figure 3-5 Pendant and Power Supply Cable Connections for ER2080S and ER2100L

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Power Supply Cable - Hoist Connection

The Power Supply Cable connects to the hoist via a 4-pin (4P) plug and socket or a direct fitting depending on the product code. Make this connection as follows:

Refer to Figure 3-5 or 3-6depending on the product code.

For ER2080S and ER2100L insert the 4P plug of the Power Supply Cable into the 4P Socket on the hoist and hand tighten the Lock Ring.

For ER2100S, ER2150S, and ER2200S – The power supply cable should be pre-installed to the switch box and properly connected.

Install the Cable Support Arm (pre-installed on the Power Supply Cable) on to the Socket Holder or Switch Box depending on the product code. Use the pre-installed Machine Screws and Lock Washers.

Use care to avoid twisting or kinking the Power Supply Cable.

Insert the 4P Plug into the 4P Socket on the hoist and hand-tighten the Lock Ring.

Figure 3-5Pendant and Power Supply Cable Connections for ER2080S and ER2100L

Contents

Page IMPORTANT INFORMATION ON HOW TO USE THIS MANUAL Table of Contents 1.0Important Information and Warnings…...………………...………………………………………. ER2OM Terms and Summary Warning Tags and Labels 5.0Inspection…………………………….………………………………….…………..…….. 15 and ER2OM General Inspection Classification Frequent Inspection Periodic Inspection 2.0 Technical Information Table 2-1 Hoist Specifications Rated Current (mm) 2.2Dimensions Table 2-2 Hoist Dimensions Figure 2-1 – NER2080S Figure 2-3 – NER2100S Figure 2-4 – NER2100SD Table 2-3 Hook Dimensions 3.0 Preoperational Procedures 3.2Chain Figure 3-2 Chain Component Arrangement Table 3-2 Chain Stopper Placement Without Chain Container With Chain Container WARNING NOTICE 3.4Mounting the Hoist Pendant Cord operation DANGER CAUTION Do NOT apply electronic soft-start Page Page Page Page 5.0 Inspection Table 5-4 Top Hook & Bottom Hook Dimensions Table 5-5 Chain Wear Dimensions Table 5-6 Chain Spring Length Dimensions 080S, 100L, 100S, 0150S, 200S 6.0 Maintenance and Handling 6.4Load Chain 6.4.1Lubrication and Cleaning – refer to Section 6.2 of ER2OM 6.4.2Load Chain Replacement for ER2080S and ER2100L: following procedures Chain Guides and Idle Sheaves, and replace parts if necessary Figure 6-3 Chain Replacement for 080S and 100L 6.4.3Load Chain Replacement for ER2100S, ER2150S and ER2200S: Install the Stopper and Chain Spring to the free end of the new chain. Refer to 10)Remove the open link attaching the new chain to the old chain WARNING 3.2 in this supplement Figure 6-4 Chain Replacement for 100S, 150S, 200S www.harringtonhoists.com