Table Of Contents - GE CLPG12C Instructions Manual

GEI-83910
TABLE OF CONTENTS
PAGE
INTRODUCTION ........................ . . . . . . . . . . . . . . . . . . . . . .. ....... 3
APPLICATION .............................. . . . . . . . . . . . . . 3
RATINGS .......................... ......... 4
COILS . . . . . . . . . ....... ................................... 4
CONTACTS ................ ....................................... 4
CHARACTERISTICS ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OPERATING PRINCIPLES .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PiCKUP................. .......................... ...... ........ 5
OPERATING TIME ................................................... 5
BURDEN ................ .......................................... 5
CALCULATIONS OF SETTINGS ............................................... 5
TWO-TERMINAL LINE ...................................................... 6
THREE-TERMINAL LINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6
CONSTRUCTION ............... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7
CARRIER-START UNIT (G-1) ................................................. 7
TRIP UNIT (G-2) ........... . . . . . . . . . . . . . . . . . . . . . . . .. .................. 8
DIRECTIONAL UNIT (GD) ................................................... 8
AUXILIARY UNIT (GD1X) ................................................... 8
SEAL-IN UNIT (SI) ................... . . . . . . . . . . . . . . . . . . . . . . 9
RECEIVING, HANDLING, AND STORAGE .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 9
ACCEPTANCE TESTS ............................................................ 9
VISUAL INSPECTION ................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 10
MECHANICAL INSPECTION ................................................ 10
ELECTRICAL TESTS ........................................................ 10
Upper-Unit Pickup (G1) ........................ ............... 10
Middle-Unit Pickup (G2) ........... . . . . . . . . . . . . . . 11
Bottom-Unit Pickup (GD) ........... . . . . . . . . . . . . . . . . . . . .. 11
Bottom-Unit-Core Check (GD) ....... . . . . . . . . . . . . . .. 11
GD1X Unit Pickup ........................ . . . . . . . . . . . . . . . . . . . . . .. 11
INSTALLATION PROCEDURE .......... ....................................... 11
RELAY SETTINGS .................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11
CARRIER-PICKUP-START UNIT (G1) .... ................................... 12
CLUTCH ADJUSTMENT........ .................................... 12
TRIP UNIT (G2) .......................................................... 12
CLUTCH ADJUSTMENT .................................................... 13
DIRECTIONAL UNIT (GD) ........................ . . . . . . . . . . . . . . . . . .. 13
PERIODIC CHECKS AND ROUTINE MAINTENANCE. . .. . . . . . . . . . . . . . .. 13
MECHANICAL CH ECKS ............................. 14
ELECTRICAL TESTS ............. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 14
SERVICING .................................................... . . . . . .. 14
MECHANICAL ADJUSTMENTS ....................................... 14
ELECTRICAL ADJUSTMENTS . . . . . . . . . . . . . . . 15
RENEWAL PARTS... .......... ...................................... 16
LIST OF FIGURES...... ........ .......................... 17
(Cover Photo 8029772)
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