Nexen Electronic Over Load Protection System Controller Manual do Utilizador Página 1

1FORM NO. L-20309-A-1099OVERLOAD PROTECTION SYSTEM (OPS)INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONSRead this manual carefully, making full u

10FORM NO. L-20309-A-1099WARRANTYNexen Group, Inc. (Nexen) warrants its product(s) [the Product(s)] will be free from defects in materials and workman

2FORM NO. L-20309-A-1099INTRODUCTIONThe Nexen Overload Protection System (OPS) protectsNexen friction clutches from damage by detecting plateslippage

3FORM NO. L-20309-A-1099INSTALLATIONNOTEMount the OPS controller in a dry, dust, shock, andvibration free area with an ambient temperaturegreater than

4FORM NO. L-20309-A-1099ELECTRICAL CONNECTIONSFIGURE 3ELECTRICAL CONNECTIONSOPS SETUPDANGERDisconnect AC voltage service power to the OPS controller

5FORM NO. L-20309-A-1099OPS SETUP1. Connect AC voltage service (115 or 230VAC) toterminal block J3 or the +12VDC voltage service toTerminals 7 and 8 o

6FORM NO. L-20309-A-1099OPERATIONDANGERThe “Activate Controller” push button does not disconnect the power source from the OPS controller. If the con

7FORM NO. L-20309-A-1099TROUBLESHOOTINGDANGERSome items in the following troubleshooting table require the cover of the OPS controller to be opened wi

8FORM NO. L-20309-A-1099Continued from Page 7Clutch disengages duringnon-overload conditions.Clutch size for the load. Check clutch sizing to transmit

9FORM NO. L-20309-A-1099SPECIFICATIONS OPS-ENCLOSED VERSION OPS-CHASSIS VERSIONProduct Number964404 964403Input Power Options+12VDC @ 800 mA115VAC @ 1