Specifications
Users Manual Model 686 / 686 HT  Assembly Drawings •
••
• 117 
Back Reflective Sensor Option Parts List 
Item
Part #  Description  Qty
1  371128  Top & bottom reflective sensor harness  1 
2  990448  Washer, .125 x .313 x .031  1 
3  989984  4-40 x 3/8 Button head screw  1 
4  554060  Bracket, Sensor mount  1 
5  990002  4-40 x 3/4 Cap screw  2 
6  554062  Bracket, Sensor clearance  1 
7  990513  Tie wrap, Small (not shown)  1 










