Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions page 8

Table of contents
7.6 Set values for monitoring the winding temperature..............................................................101
7.7 Test run................................................................................................................................101
7.8 Switching off.........................................................................................................................103
7.9 Setting the motor parameters at the converter.....................................................................103
7.9.1 Selecting the motor type and motor data in the STARTER program...................................104
7.9.2 Commissioning at the SINAMICS S/G converter using the AOP30.....................................107
7.9.3 Commissioning at the SINAMICS G120P inverter using the IOP........................................110
8 Operation..................................................................................................................................................111
8.1 Safety guidelines in operation..............................................................................................111
8.2 Switching on the machine....................................................................................................112
8.3 Switching off the anti-condensation heating.........................................................................113
8.4 Regreasing roller bearings...................................................................................................113
8.5 Stoppages............................................................................................................................113
8.5.1 Avoidance of frost and corrosion damage in the cooling system.........................................114
8.5.2 Avoidance of condensation or formation of condensation within the machine.....................114
8.5.3 Avoidance of damage to roller bearings during stoppages..................................................114
8.5.4 Measurement of the insulation resistance after an extended stoppage...............................115
8.6 Decommissioning the machine............................................................................................115
8.7 Switching off the water-cooling system................................................................................115
8.8 Draining the coolant.............................................................................................................116
8.9 Re-commissioning the machine...........................................................................................116
8.10 Switching on again after an emergency switching-off..........................................................116
8.11 faults.....................................................................................................................................117
8.11.1 Inspections in the event of faults..........................................................................................117
8.11.2 Electrical faults.....................................................................................................................118
8.11.3 Mechanical faults.................................................................................................................118
8.11.4 Water cooling faults..............................................................................................................120
8.11.5 Roller bearing faults.............................................................................................................121
9 Maintenance.............................................................................................................................................123
9.1 Inspection and maintenance................................................................................................123
9.1.1 Safety instructions for inspection and maintenance.............................................................123
9.1.2 Measuring the insulation resistance during the course of maintenance work......................124
9.1.3 Inspections in the event of faults..........................................................................................125
9.1.4 First service after installation or repair.................................................................................125
9.1.5 General inspection...............................................................................................................126
9.1.6 Servicing and maintaining the anti-condensation heating....................................................126
9.1.7 Servicing the roller bearings.................................................................................................127
9.1.8 Roller bearings with automatic regreasing system...............................................................127
9.1.9 Regreasing intervals and types of grease for operating roller bearings...............................127
9.1.10 Sealing the rolling-contact bearings ("Increased degree of protection" option)...................131
9.1.11 Cleaning the cooling water ducts.........................................................................................132
9.1.12 Touch up any damaged paintwork.......................................................................................132
9.1.13 Maintaining terminal boxes..................................................................................................132
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SIMOTICS FD 1LH1
Operating Instructions 04/2016