1.3 Power Connection and Grounding basic parameters
Please electrical engineer must do construction to the system grounding engineering. Electricity and put into
use, must ensure that the power supply socket AC input has been safe and reliable grounding. System ground is
yellow-green line, the line must be connected to the power grid safe reliable grounding protection, to ensure
the safe use, and can prevent the abnormal situation.
：
All the power line, signal line, ground wire connection not by other objects or excessive
pressure to distort, in order to ensure the safe use!
1.4 Installation and adjustment
(A) The integrated direct drive motor, please refer to the various machine head manufacturers
installation instructions;
Fig
.1-3 Direct drive installation diagram controller
(B) Plug-in type belt motor, please pay attention to adjust the motor with the belt installation position:
(1) The belt pulley and the sewing machine belt wheel motor must be absolutely parallel;
(2)The cable through the platen must be fixed, to prevent the belt friction;
(3) The belt tightness adjustment, the motor base fixing bolts slightly loose, adjustment of the motor and the head pulley
key proper spacing, then lock tight fix.
Fig.1-4 Motor installation diagram controller
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