valutazioni - 4, GPA: 3.8
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Facilità d'uso
3 APPLICATION................................................................................................................................................... 4 RATINGS............................................................................................................................................................ 5 BURDENS .......................................................................................................................................................... 6 OPERATING CHARACTERISTICS ................................................................................................................. 8 CONSTRUCTION.............................................................................................................................................. 9 RECEIVING, HANDLING, AND STORAGE ................................................................................................ 10 RECEIVING.................................................................................................................................................. 10 HANDLING .................................................................................................................................................. 10 STORAGE..................................................................................................................................................... 10 ACCEPTANCE TESTS.................................................................................................................................... 10 VISUAL INSPECTION ................................................................................................................................ 10 MECHANICAL INSPECTION..................................................................................................................... 11 ELECTRICAL TESTS.................................................................................................................................. 12 Drawout Relays - General.......................................................................................................................... 12 Power Requirements - General .................................................................................................................. 12 Pickup-voltage Test ................................................................................................................................... 12 Time-voltage Test ...................................................................................................................................... 12 INSTALLATION.............................................................................................................................................. 13 INSPECTION................................................................................................................................................ 13 LOCATION................................................................................................................................................... 13 MOUNTING ................................................................................................................................................. 13 CONNECTIONS ........................................................................................................................................... 13 GROUND CONNECTIONS ......................................................................................................................... 13 OPERATION .................................................................................................................................................... 13 ADJUSTMENTS........................................................................................................................................... 14 Target and Seal-in Unit.............................................................................................................................. 14 Voltage Setting .......................................................................................................................................... 14 Time Setting............................................................................................................................................... 15 PERIODIC CHECKS AND ROUTINE MAINTENANCE.............................................................................. 15 MAINTENANCE.............................................................................................................................................. 15 DISK AND BEARINGS ............................................................................................................................... 15 CONTACT CLEANING............................................................................................................................... 16 SERVICING................................................................................................