Pedal Pressure/Stroke; Adjustments Of Pedal; One-Touch Type Reverse Feed Stitching Mechanism - JUKI DDL-5550-6 Instruction Manual

1. Adjusting the pressure required to depress the
front part of the pedal
1) This pressure can be changed by altering the mounting
position ofpedaling pressure adjust spring O .
2) The pressure decreases when you hook the spring on the
left side.
3) The pressure increases when you hook the spring on the
risht side.
Adjusting the pressure required to depress the
back part of the Pedal
This pressure can be adjusted using regulator screw O
The pressure increases as you turn the regulator screw in.
The pressure decreases as you turn the screw out,
Adjusting the pedal stroke
The pedal stroke decreases when you insert connecting
rod O into the left hole.
2.
l )
2)
3 )
3.
1 )
1. Installing the connecting rod
1) Move pedal O to the right or left as illustrated by
the arrows so that motor control lever
O
and
connecting rod €) are straightened.
2. Adjusting the pedal angle
l)
The pedal tilt can be freely adjusted by changing the
length of the connecting rod.
2) Loosen adjust screw @ , and adjust the length of
connecting rod O .
RE V E RS E F E E D ST IT C H IN G M E C H A N IS M
1. How to operate
1) The moment switch iever (O is pressed, the machine
performs reverse feed stitching,
2) The machine performs reverse feed stitching as long as
the switch lever is held depressed.
3) The machine resumes normal feed stitching the moment
the switch lever is released.
2. Height of the switch lever
1) Adjust the height of switch lever O so that it can be
easilv ooerated.
2) Loosen'screw O , and move the switch lever up or
down to adjust its height.
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