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Harrington Hoists ER2, NER2 Section, WARNING, Section, 3.2 in this supplement, Figure 6-4 Chain Replacement for 100S, 150S, 200S

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11)Remove the remaining Stopper and Chain Spring from the old chain. Inspect and replace any damaged or worn parts. Install the Stopper and Chain Spring to the end of the new chain. Refer to Section 3.2 in this supplement for correct location.

12)For hoists without a chain container, attach the ends of the chain to Chain Guide A on each body with the socket bolt, and lock nut (see Figure 3-2). Ensure that all chain parts remain free of twists and correct any if found.

13)Even out the chain by operating the hoist down until the down Limit Switch on both hoist bodies is activated.

14)	WARNING Make sure the Stopper and Chain Springs are properly installed. Refer to Section

3.2 in this supplement.

15)After installation has been completed, perform steps outlined in Section 3.6 "Preoperational Checks and Trial Operation".

Figure 6-4Chain Replacement for 100S, 150S, 200S

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