JUKI HZL-E61 Service Manual page 5

[Pattern selection]
[Number of patterns]
[Buttonhole]
[Bartacking]
[Automatic needle
threading mechanism]
[Automatic lock stitch]
• Pattern is directly selected by pushing ON the 20 stitch selection
switches.
• The pattern is changed over to the pattern adjustment sewing
pattern (darning) by operating reverse button, power switch and
stitch length manual switch for the service personnel.
(For the details, refer to the item "5-1-18 Service mode".)
• Practical patterns : 20
• 3 kinds : Bartacking on both sides of buttonholes
Straight buttonholes
Eyelet buttonholes
• 1 kind
• Press down the threading lever and then the lever automatically
returns to the home position.
• Sewing speed : 115 rpm (at low speed)
[1] When reverse stitch switch is ON.
• Straight stitching :
• Max. feed amount :
• Sewings other than
straight stitching :
• Feed amount :
[2] When reinforcement stitch switch is ON.
• All patterns :
• Feed amount :
-2- -2- -2- -2- -2-
3 stitches forward and 3 stitches backward
at the start of sewing (S/S-SW)
3 stitches backward and 3 stitches forward
at the end of sewing (REV-SW)
2.6 mm
In case of less than 2.6 mm, the stitch length
is same as that of forward.
3 stitches backward both at the start of
sewing (S/S-SW) and at the end of sewing
(REV-SW)
Fixed at 0.6 mm (dumpling lock stitching)
Reinforcement stitch is performed at the
start of sewing and at the end of the sewing.
Fixed at 6 mm