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kansai WX88421 - User Manual

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INSTRUCTION
Industrial

Sewing

Machines
First published : August 1991
Third edition : August 2004
No. 040037
WX8800
WX8700
LX5801
WX8842
WX8842-1
MC30
From the library of: Superior Sewing Machine & Supply LLC

Table of Contents

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Summary

Needles and Threading the Machine

Threading the Machine

Thread the machine correctly by referring to the illustration.

Timing of the Looper to the Needles

Looper Angle and Height

Obtain proper angle and height by inserting looper fully into holder A.

Looper Left-to-Right Movement

Looper point should pass the center of the left needle.

Looper Setting Distance

Set looper distance from point to needle bar center at 6mm.

Needle Height Adjustment

Looper point should be 1.3-1.6mm above left needle's eye.

Needle;Looper Front-to-Back Relationship

Looper point 1.3-1.6mm above left needle's eye at center.

Changing the Looper Orbit

Adjust looper orbit by moving eccentric A.

Looper Front-to-Back Movement Adjustment

Clearance between left needle and looper is 0.05-0.1mm.

Front and Rear Needle Guards

Position of Rear Needle Guard

Align line (a) on guard A with center of right needle hole.

Position of Front Needle Guard

Set clearance between needles and front needle guard A.

Spreader Adjustments

Spreader Position

Distance between needle plate and spreader bottom is 9-11mm.

Spreader Timing

Timing is factory-set; adjust according to thread or conditions.

Feed Dogs and Stitch Length

Feed Dog Height and Tilt

Feed dog teeth should be parallel with and 0.8-1mm above needle plate.

Presser Foot Adjustments

Stitch Formation Details

EMK Elastic Feeder Operations

EMK Front Knife Device

Replacing the Lower Knife

Align new lower knife E blade with top surface of needle plate.

Replacing the Upper Knife

Create clearance up/down between upper and lower knives.

Replacing the Timing Belt

Removing the Timing Belt

Loosen arm cover and oil reservoir screws.

Placing the Timing Belt

Install belt, bearing, plates, collar, pulley, cover.

MC30 (Tape Cutter) Setup

kansai WX88421 Specifications

General IconGeneral
Brandkansai
ModelWX88421
CategorySewing Machine
LanguageEnglish

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