Consew Sewing Machine User Manual

1
CONTENTS
Page
Setting up the machine ......................................................................................
1
Oiling and it's adjustment .................................................................................
1
Oil adjuster ........................................................................................ ............
2
Needle and thread .........................................................................................
2/3
Inserting and removing bobbins ...............................................................
3
Winding bobbins and it's adjustment .............................................................
3
Threading the machine ................................................................................
4
Regulating the thread tension ...................................................................
5
Adjustment of the presser feet pressure ........................................................
5
Adjusting the stitch length and reverse stitch ....................................
6
Adjusting the left of the alternating presser feet ..........................................
6
How to reset the safety clutch mechanism .....................................................
7
INFORMATION FOR ADJUSTMENT
Replacement of the timing belt ...............................................................
7
Adjusting the height of the feed dog ..............................................................
8
Adjusting the timing of the needle plate, needle and feeder .......................
9
Adjusting the height of the needle bar ..................................................
10
Timing between the hook and needle .............................................................
10
Relative position between bobbin case and opener ....................................
11
Adjusting the height of the presser feet ..........................................................
11
Timing of the vibrating presser foot ......................................................
12
Adjusting the thread controller spring ............................................................
12
Fine adjusting of the lifting presser foot .........................................................
13
Changing the needle gauge ........................................................................
13

Consew Sewing Machine Specifications

General

Stitch Type	Lockstitch
Type	Industrial
Feed Mechanism	Drop feed
Needle System	DBx1
Lubrication	Automatic
Motor Type	Servo motor
Voltage	220V
Presser Foot Lift	Manual or knee lift

Summary

Setting Up the Machine

Oiling and Its Adjustment

Threading the Machine

Regulating the Thread Tensions

Adjusting of the Presser Feet Pressure

Adjusting the Stitch Length

How to Re-set the Safety Clutch Mechanism

Replacement of the Timing Belt

Inserting the Belt

Procedure for fitting a new timing belt onto the pulleys.

Removing the Timing Belt

Adjusting the Height of the Feed Dog

Adjusting the Timing of the Needle Plate, Needle and Feeder

The Position of the Feeder Against the Needle Plate

The Position of the Needle and the Needle Hole of the Feeder

Adjusting the Height of the Needle Bar

Timing Between the Hook and Needle

Timing Adjustment

Adjusting the gear position to synchronize hook rotation with needle movement.

Adjusting the Clearance

Setting the correct gap between the hook and the needle for smooth operation.

Relative Position Between Bobbin Case and Opener

Timing of the Vibrating Presser Foot

Adjusting the Thread Controller Spring

Fine Adjustment of the Upper Feed