Instruction Manual
Page 4
... plate, feed dog and sliding plate. • When the machine is in maintenance. • When the operator is damaged, the machine should not be run without its instructions manual, and indications of cold water. Singer will not be made by qualified personnel. Read with...properly trained personnel. • For your country. • The machine should be immediately stopped. • Before starting the machine in full running, a test must be conducted to assure that machine and operator are adequate to sew materials as indicated in your safety, goggles must be followed. ...
... plate, feed dog and sliding plate. • When the machine is in maintenance. • When the operator is damaged, the machine should not be run without its instructions manual, and indications of cold water. Singer will not be made by qualified personnel. Read with...properly trained personnel. • For your country. • The machine should be immediately stopped. • Before starting the machine in full running, a test must be conducted to assure that machine and operator are adequate to sew materials as indicated in your safety, goggles must be followed. ...
Instruction Manual
Page 13
...Use only Singer's Cat. 6120 needles Loosen screw '1' as indicated on Figure 8. Insert the needle with silicon oil in order to prevent needle thread breakage and fabric damage. Tighten screw '1'. Figure 9 (a) OK! Figure 9 (b) Figure 10 Ultra High Speed Overedge and Safety Stitch Machine | ...Instruction Manual and Parts List 10 As show on Figure 9 & 10 with the Allen key wrench in the accessory box and insert the needle (or remove the old For 1 needle 1 For 2 needle 1 needle). Insert the needle to the proper depth. 3.4 Fill Silicon Oil to Reservoir When sewing...
...Use only Singer's Cat. 6120 needles Loosen screw '1' as indicated on Figure 8. Insert the needle with silicon oil in order to prevent needle thread breakage and fabric damage. Tighten screw '1'. Figure 9 (a) OK! Figure 9 (b) Figure 10 Ultra High Speed Overedge and Safety Stitch Machine | ...Instruction Manual and Parts List 10 As show on Figure 9 & 10 with the Allen key wrench in the accessory box and insert the needle (or remove the old For 1 needle 1 For 2 needle 1 needle). Insert the needle to the proper depth. 3.4 Fill Silicon Oil to Reservoir When sewing...
Instruction Manual
Page 15
...stitches. 3.7.1 Easy Threading Method 1 Open three covers. Figure 13 For three / four thread machine For five thread machine Figure 14 Figure 15 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 12 Knot the preset thread and the thread being used together... to thread the machine. 2 Needle thread Trim the knots off neatly before passing through the eye of the needle to rethread. 3 Make sure the machine is threaded correctly by referring to the sewing type you need for correct threading. Move the ...
...stitches. 3.7.1 Easy Threading Method 1 Open three covers. Figure 13 For three / four thread machine For five thread machine Figure 14 Figure 15 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 12 Knot the preset thread and the thread being used together... to thread the machine. 2 Needle thread Trim the knots off neatly before passing through the eye of the needle to rethread. 3 Make sure the machine is threaded correctly by referring to the sewing type you need for correct threading. Move the ...
Instruction Manual
Page 16
...adjusted according to Figure 16 &17. Figure 16 To tighten To loosen 3 2 1 Figure 17 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 13 Tension Nut 3: controls the thread in the lower looper. Tension Nut 2: controls the thread in... the 3 3 3 3 type and thickness of the tension nuts or thread guides should be individu- Therefore the pressure of the cloth, sewing thread, 4 4 4 4 5 sewing width, 2 stitch length and 21 21 21 others. Tension Nut 5: controls the thread of two needles. Tension Nut 1: controls the needle...
...adjusted according to Figure 16 &17. Figure 16 To tighten To loosen 3 2 1 Figure 17 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 13 Tension Nut 3: controls the thread in the lower looper. Tension Nut 2: controls the thread in... the 3 3 3 3 type and thickness of the tension nuts or thread guides should be individu- Therefore the pressure of the cloth, sewing thread, 4 4 4 4 5 sewing width, 2 stitch length and 21 21 21 others. Tension Nut 5: controls the thread of two needles. Tension Nut 1: controls the needle...
Instruction Manual
Page 17
... Feed Rate The differential feed ratio is the ratio of main feed dog is bigger than the differential feed dog, the fabric is stretched at sewing. Loosen the adjusting nut 1 and turn adjusting bar '2' to adjust the presser foot pressure.It should be as light as possible to be shrunk. Otherwise... main feed dog and differential feed dog. As shown on Figure 19. 2 To shrink To stretch 1 Figure 19 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 14
... Feed Rate The differential feed ratio is the ratio of main feed dog is bigger than the differential feed dog, the fabric is stretched at sewing. Loosen the adjusting nut 1 and turn adjusting bar '2' to adjust the presser foot pressure.It should be as light as possible to be shrunk. Otherwise... main feed dog and differential feed dog. As shown on Figure 19. 2 To shrink To stretch 1 Figure 19 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 14
Instruction Manual
Page 18
Aligning Mark Coarse Fine Handwheel Push Button Figure 20 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 15 Press button to the sewing fabric, differential feed ration and other factors. It is made according to the end and keep it pressed as shown on the handwheel scale. Turn the handwheel until we have the desired stitch length. 3.11 Stitch Length Adjustment Important The stitch length adjustment is shown on Figure 20.
Aligning Mark Coarse Fine Handwheel Push Button Figure 20 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 15 Press button to the sewing fabric, differential feed ration and other factors. It is made according to the end and keep it pressed as shown on the handwheel scale. Turn the handwheel until we have the desired stitch length. 3.11 Stitch Length Adjustment Important The stitch length adjustment is shown on Figure 20.