JUKI LBH-1790 Instruction Manual page 24

(2) Explanation of pedal motion
2-pedal type
Initial position
Presser : Intermediate position w
or Sewing position e
1) Setting of sewing product
(Presser goes up as high as the
pedal toe down amount of the left
side pedal.)
2) Start of Sewing
(Sewing starts when the right side
pedal is depressed.)
3) End of sewing
(Presser automatically goes up to
Intermediate position w.)
Cloth
• Pedal switch setting
Attach or remove the screw shown in the figure according to the setting of the memory switch.
• 2-pedal type
• 1-pedal (Without intermediate position)
1-pedal
(Without intermediate position)
Initial position
Presser : Maximum position q
1) Setting of sewing product
2) Confirmation of setting of
sewing product
(Presser comes down to Cloth
setting position e when the first
step of the right side pedal is
depressed.)
3) Start of sewing
(Sewing starts when the second
step of the right side pedal is
depressed.)
4) End of sewing
(Presser automatically goes up to
Maximum position q)
* Height of the respective positions of q to e
described on the left side can be set or changed by
the memory switches.
q
w
e
Remove the screw.
Attach the screw.
19
(With intermediate position)
Initial position
Presser : Maximum position q
1) Setting of sewing product
2) Confirmation of setting
of sewing product
( P r e s s e r c o m e s d o w n t o
Intermedite position w when the
first step of the right side pedal is
depressed.)
3) Confirmation of start of sewing
(Presser comes down to Cloth
setting position e when the second
step of the right side pedal is
depressed.)
4) Start of sewing
(Sewing starts when the third step
of the right side pedal is depressed.)
5) End of sewing
(Presser automatically goes up to
Maximum position q.)
20. Method of changing memory switch data
• 1-pedal (With intermediate position)
1-pedal