Kingtex MT 4512P - User Manual

MT4500 MODEL NUMBERING SYSTEM ---------------------------------------------------------------------
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1. MODELS ----------------------------------------------------------------------------------------------
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2. MOVING ------------------------------------------------------------------------------
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3. HOW TO INSTALL THE MACHINE ----------------------------------------------
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4. BEFORE OPERATION -------------------------------------------------------------------
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5. NEEDLES ------------------------------------------------------------------------------
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6.
CAUTION IN SETTING UP MOTOR BELT ---------------------------------------------------------------------
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7. LUBRICATION --------------------------------------------------------------------------
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8.
ASSEMBLING THE TENSION STAND OF MT4500/MTS4500---------------------------------------------------------------------
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9.
ASSEMBLING THE TENSION STAND OF MT4000---------------------------------------------------------------------
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10. THREADING THE MACHINE ------------------------------------------------------------------
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11.
THREADING DIAGRAM FOR MT/MTS 4501 ---------------------------------------------------------------------
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12.
THREADING DIAGRAM FOR MTT/MTS 4504 ---------------------------------------------------------------------
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13.
THREADING DIAGRAM FOR MTT/MTS 4506 ---------------------------------------------------------------------
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14.
THREADING DIAGRAM FOR MTT/MTS 4509 ---------------------------------------------------------------------
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15.
THREADING DIAGRAM FOR MTT/MTS 4512 ---------------------------------------------------------------------
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16.
THREADING DIAGRAM FOR MT4001 ---------------------------------------------------------------------
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17.
THREADING DIAGRAM FOR MT4004 ---------------------------------------------------------------------
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18.
THREADING DIAGRAM FOR MT4006 ---------------------------------------------------------------------
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19.
THREADING DIAGRAM FOR MT4009 ---------------------------------------------------------------------
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20.
THREADING DIAGRAM FOR MT4012 ---------------------------------------------------------------------
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21.
ADJUSTING THE STITTCH FORMATION ---------------------------------------------------------------------
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21-1 Thread tension adjustment --------------------------------
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22.
TIMING OF THE LOOPER TO THE NEEDLE ---------------------------------------------------------------------
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23. TIMING OF THE RETAINER LOOPER ---------------------------------------------------
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24. ADJUSTING THE NEEDLE GUARD --------------------------------------------------------------
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25.
ADJUSTING THE FEED DOG & STITCH LENGTH ---------------------------------------------------------------------
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25-1 Feed dog height & tilt -----------------------------------------------------------------------
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25-2 Stitch length ----------------------------------------
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26. ADJUSTING THE PRESSER FOOT -----------------------------------------
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26-1 Presser foot pressure -----------------------------------------
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26-2 Position of the presser foot and foot lift --------------------------------------
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27.
ADJUSTING THE REAR PULLER DEVICE ---------------------------------------------------------------------
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27-1 Manual lever and position of the stopper ------------------------
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27-2 To adjust the puller pressure --------------------------------------
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28. CLEANING THE MACHINE --------------------------------------
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29. MT SERIES TABLE CUT-OUT -------------------------------------------------------------
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29-1 Short Table Top Type ------------------------------------------------------------------------------
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29-3 Long Table Top Type ------------------------------------------------------------------------
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30. MT SERIES TABLE CUT-OUT -------------------------------------------------------------
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30-1 Short Table Top Type ------------------------------------------------------------------------------
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IMPORTANT SAFETY INSTRUCTION ---------------------------------------------------------------------
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MT4500 SERIES CONTENTS
21-2 Position of the needle thread eyelet -----------------------------------------------
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21-3 Adjusting the needle thread guard -----------------------------------------
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3-1 How to install MT series ------------------------------------------------------------------
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3-2 How to install the tension stand of MT4509~MT4525 --------------------------------
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29-2 Semi-Submerged Type ----------------------------------------------------------------------------------
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22-1 Positioning the looper and the looper rocker ---------------------------------------------------------------------
22-2 Looper left-to-right movement -----------------------------------------------------------
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23-1 Installing the retainer looper ------------------------------------------------------------------
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23-2 Timing of the retainer looper to the needle ---------------------------------------------------------------------
29-5 Applicable Models: MT4500 Class With "MP001+TC" Devic
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29-4 Applicable Models: MT4500 Class With "PS001" Devic
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Summary

General Safety Instructions

Special Warning For Electric Connection

Specific safety warnings related to electrical connections for the machine.

3. HOW TO INSTALL THE MACHINE

3-1 How to install MT series

3-2 How to install the tension stand of MT4509~MT4525

6. CAUTION IN SETTING UP MOTOR BELT

7. LUBRICATION

8. ASSEMBLING THE TENSION STAND OF MT4500;MTS4500

9. ASSEMBLING THE TENSION STAND OF MT4000

10. THREADING THE MACHINE

21. ADJUSTING THE STITCH FORMATION

21-1 Thread tension adjustment

Adjusting needle and looper thread tension for uniform stitches based on sewing conditions.

21-2 Position of the needle thread eyelet

Setting the needle thread eyelet distance from the screw for proper thread guidance.

21-3 Adjusting the needle thread guard

Aligning the needle bar eyelet with the needle thread guard for optimal loop formation.

22. TIMING OF THE LOOPER TO THE NEEDLE

22-1 Positioning the looper and the looper rocker

Setting the looper and rocker position for correct thread engagement and clearance.

22-2 Looper left-to-right movement

Ensuring correct looper timing relative to the needle's eye during movement.

23. TIMING OF THE RETAINER LOOPER

23-1 Installing the retainer looper

Correctly installing the retainer looper with specified clearance to the needle.

23-2 Timing of the retainer looper to the needle

24. ADJUSTING THE NEEDLE GUARD

25. ADJUSTING THE FEED DOG & STITCH LENGTH

25-1 Feed dog height & tilt

Setting the feed dog teeth height and tilt relative to the needle plate.

25-2 Stitch length

Adjusting the stitch length by selecting pulley positions for desired stitch density.

26. ADJUSTING THE PRESSER FOOT

26-1 Presser foot pressure

26-2 Position of the presser foot and foot lift

27. ADJUSTING THE REAR PULLER DEVICE

27-1 Manual lever and position of the stopper

27-2 To adjust the puller pressure

IMPORTANT SAFETY INSTRUCTION

Kingtex MT 4512P Specifications

General

Brand	Kingtex
Model	MT 4512P
Category	Sewing Machine
Language	English