SINGER 321D-241M-24 INDUSTRIAL SERGER - Manual (Page 13)

Fill Silicon
Oil to
Reservoir
Figure 8
Figure 9 (b)
Figure 9 (a)
For 1 needle
1
For 2 needle
Figure 10
10 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List
Needle
Attachment
(or Replacement)
3.5
3.4
When sewing in ultra high speed,
fill the device with silicon oil in
order to prevent needle thread
Use only Singer’s Cat. 6120 needles
Loosen screw ‘1’ as indicated on
Figure 9 & 10 with the Allen key
wrench in the accessory box and
insert the needle (or remove the old
needle).
Insert the needle with its long
groove facing towards you and
push it up until the bar end..
Tighten screw ‘1’.
breakage and fabric damage. As
show on Figure 8.
OK!
Insert the needle to
the proper depth.
1