Clinton 870LCD, Руководство по обслуживанию

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SECTION I
ML870LCD-3A
INTRODUCTION
Clinton's Model 870LCD is an electronically controlled variable speed drive for industrial sewing
machines. The drive consists of a brushless DC Servo Motor, controller with a microcomputer,
synchronizer, speed control and programmable LCD display. No clutches or brakes are used. All
components interact to give a fast accurate and reliable sewing machine drive. The components
of the system are shown are shown in figure below.
The model 870LCD has outputs for a trimmer, footlift, wiper and needle cooler. It can be used to
operate all Clinton trimmers, as well as the Singer, Union Special, Pfaff, Juki, Brother
undertrimmers and chain stitch machines.
The programmable LCD display is used to select the trimmer type and other parameters.
See section V.