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EFFECTIVE: July 8, 2013 
 
SMART LIMIT 
for NER2 SERIES 
ELECTRIC 
CHAIN HOIST 
 
1/8 and 5 Ton Capacities 
Code, Lot and Serial Number 
 
 
 
 
This equipment should not be installed, operated or 
maintained by any person who has not read and understood 
all the contents of this manual.  Failure to read and comply 
with the contents of this manual can result in serious bodily 
injury or death, and/or property damage. 
 
 
                                      
                    
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                          9.0 Parts List   9.7  Smart Limit Parts        Figure 9-7-1  Smart Limits Parts    10                                                                                                                                                                                                                                                                                                                                                                                                                             
                    
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                          9.7  Smart Limit Parts    Figure Parts per  Part Name Part Number  No. Hoist  1 Photosensor Assembly 1 ER2BI1669  2 Spring Pin 1 ES451005S  Machine Screw with Spring  3 1 J1AP25000808  Washer  4 Smart Limit Label 1 80469  5 Micro-computer Assembly 1 ER2BEE00I5B7  6 Pan Head Machine Screw 1 J1AK23001515  7 Micro-computer Lead Wire 2 ER2BHE03I9B3  2V TRF32C912  8 Transformer 1  4V TRF92N912  9 Trigger Wheel 2 ER2BS9674  10 Socket Set Screw 1 J1TD1103008  11 Smart Limit Warning Tag 1 80476  12 Sm
                    
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                          9.7  Smart Limit Parts        Figure 9-7-2  Smart Limits Parts    12                                                                                                                                                                                                                                                                                                                                                                                                                                              
                    
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                          9.7  Smart Limit Parts    Figure Parts per  Part Name Part Number  No. Hoist  1 Photosensor Assembly 1 ER2BI1669  2 Spring Pin 1 ES451005S  Machine Screw with Spring  3 1 J1AP25000808  Washer  4 Smart Limit Label 1 80469  5 Micro-computer Assembly 1 ER2BEE00I5B7  6 Pan Head Machine Screw 1 J1AK23001515  7 Micro-computer Lead Wire 2 ER2BHE03I9B3  2V TRF32C912  8 Transformer 1  4V TRF92N912  9 Trigger Wheel 2 ER2BS9674  10 Socket Set Screw 1 J1TD1103008  11 Smart Limit Warning Tag 1 80476  12 Sm
                    
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                          9.7  Smart Limit Parts        Figure 9-7-3  Smart Limits Parts    14                                                                                                                                                                                                                                                                                                                                                                                                                                              
                    
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                          9.7  Smart Limit Parts    Figure Parts per  Part Name Part Number  No. Hoist  1 Photosensor Assembly 1 ER2BI1669  2 Spring Pin 1 ES451005S  Machine Screw with Spring  3 1 J1AP25000808  Washer  4 Smart Limit Label 1 80469  5 Micro-computer Assembly 1 ER2BEE00I5B7  6 Pan Head Machine Screw 1 J1AK23001515  7 Micro-computer Lead Wire 2 ER2BHE03I9B3  2V TRF32C912  8 Transformer 1  4V TRF92N912  9 Trigger Wheel 2 ER2BS9674  10 Socket Set Screw 1 J1TD1103008  11 Smart Limit Warning Tag 1 80476  12 Sm
                    
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                          9.7  Smart Limit Parts        Figure 9-7-3  Smart Limits Parts    16                                                                                                                                                                                                                                                                                                                                                                                                                                              
                    
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                          9.7  Smart Limit Parts    Figure Parts per  Part Name Part Number  No. Hoist  1 Photosensor Assembly 1 ER2BI1669  2 Spring Pin 1 ES451005S  Machine Screw with Spring  3 1 J1AP25000808  Washer  4 Smart Limit Label 1 80469  5 Micro-computer Assembly 1 ER2BEE00I5B7  6 Pan Head Machine Screw 1 J1AK23001515  7 Micro-computer Lead Wire 2 ER2BHE03I9B3  2V TRF32C912  8 Transformer 1  4V TRF92N912  9 Trigger Wheel 2 ER2BS9674  10 Socket Set Screw 1 J1TD1103008  11 Smart Limit Warning Tag 1 80476  12 Sm
                    
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                          9.7  Smart Limit Parts        Figure 9-7-4  Smart Limits Parts    18                                                                                                                                                                                                                                                                                                                                                                                                                                              
                    
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                          9.7  Smart Limit Parts    Figure Parts per  Part Name Part Number  No. Hoist  1 Photosensor Assembly 1 ER2BI1669  2 Spring Pin 1 ES451005S  Machine Screw with Spring  3 1 J1AP25000808  Washer  4 Smart Limit Label 1 80469  5 Micro-computer Assembly 1 ER2BEE00I5B7  6 Pan Head Machine Screw 1 J1AK23001515  7 Micro-computer Lead Wire 2 ER2BHE03I9B3  2V TRF32C912  8 Transformer 1  4V TRF92N912  9 Trigger Wheel 2 ER2BS9674  10 Socket Set Screw 1 J1TD1103008  11 Smart Limit Warning Tag 1 80476  12 Sm
                    
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                                                                                              www.harringtonhoists.com    Harrington Hoists, Inc. Harrington Hoists – Western Division  401 West End Avenue 2341 Pomona Rincon Rd. #103  Manheim, PA  17545-1703 Corona, CA  92880-6973  Phone:  717-665-2000 Phone:  909-279-7100  Toll Free:  800-233-3010 Toll Free:  800-317-7111  Fax:  717-665-2861 Fax:  909-279-7500     NER2SLSUP