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Software Maintenance Menus 38
Special Tools and Fixtures 39
General Maintenance 40
Cleaning 40
Lubrication Schedule and Specications 42
Maintenance Schedule 42
Daily Maintenance 44
Weekly Maintenance 46
Monthly Maintenance 52
Quarterly Maintenance 58
Head Up Position Adjustment 68
Mechanical Head-Up Position 68
Adjusting Head-Up (Z-Home) Position: 69
Hook Timing Inspection/Adjustment 70
Rotational Hook Timing Inspection Procedure 71
Needle To Hook Gap Inspection Procedure 72
Adjustment Procedure 73
Trimmer Replacement 76
NPT Printed Circuit Board Assembly Replacement 76
NPT Sensor Replacement 77
NPT Motor Replacement 81
Centering The Needle Plate 90
Laser Light - Adjustment 91
Needle Depth 93
Setting the Needle Depth by Eye 93
Presser Foot Height 94
X/Y Home Adjustment 95
Home Adjustment Procedures: 95
X-Cable Tension 98
Determining if an X-Cable is Set to Required Specications 98
Adjusting an X-Cable that is Tensioned Outside the Required Specications 99
Y-Axis Timing Belt Tensioning 101
Y-Axis Belt Tension Inspection 101
Y-Axis Belt Tension Adjustment 102
When Belt Tensions are Correct 102
Y-Motor Timing Belt Tensioning 103
Inspection and Adjustment 103