VETRON Typical GC6890 HD4 - User Manual

INSTRUCTION BOOK
GC6890
HIGH SPEED SEWING MACHINE

Summary

IMPORTANT SAFETY INSTRUCTIONS

FOR SAFE OPERATION

BEFORE OPERATION

CAUTION

Important pre-operation checks to prevent malfunction and damage.

SPECIFICATIONS

INSTALLATION

ADJUSTING THE HEIGHT OF THE KNEE LIFTER

ADJUSTING THE AMOUNT OF OIL IN THE HOOK

Adjusting the amount of oil

Procedure for adjusting the oil amount using the adjustment screw.

ATTACHING THE NEEDLE

SETTING THE BOBBIN INTO THE BOBBIN CASE

ADJUSTING THE STITCH LENGTH

PRESSER FOOT PRESSURE

ADJUSTING THE HEIGHT OF THE PRESSER BAR

THREADING THE MACHINE HEAD

THREAD TENSION

NEEDLE-TO-HOOK RELATIONSHIP

HEIGHT OF THE FEED DOG

ADJUSTING THE FEED TIMING

PEDAL PRESSURE AND PEDAL STROKE

ADJUSTMENT OF THE PEDAL

PEDAL OPERATION

Safety Instruction

Button Displays and Operating Instructions

Key Description

User Parameter & Technician Parameter

Error Code List

Error Code Descriptions

List of error codes, their problems, and recommended strategies.

VETRON Typical GC6890 HD4 Specifications