EFFEKTIV 1700X Manuel De L'utilisateur page 15

3. Thread the right needle to sew a 3-thread overlock stitch. Afterwards,
turn the feed dog rack lever to the "R" position.
1. Upper looper.
2. Feed dog rack part of the fabric advancing mechanism.
3. Feed dog lever.
(4) Set the stitch width required for the rolled hem. Turn the stitch width
regulating knob, located next to the front lid of the overlock, to the "R"
position.
(5) Set the stitch length dial to the "R" mark as shown in
the illustration.
EN 28
NOTE:
Before performing a standard overlock
stitch, make sure the feed dog rack is
in place.
4. Stitch width regulator.
5. Needle plate with feed dog retracted.
EN
USER MANUAL
NARROW HEM
Adjust the thread tension according to the guidelines below:
• Upper looper thread tension - 4-6
• Lower looper thread tension - 4-6
• Right needle thread tension - 4-6
The settings may vary slightly depending on the type of fabric and thread
used
ROLLED HEM
Adjust the thread tension according to the guidelines below:
• Upper looper thread tension - 4-6
• Lower looper thread tension - 5-7
• Right needle thread tension - 4-6
The tension may vary slightly depending on the type of fabric and thread
used.
SAMPLE CHART FOR ROLLED AND NARROW HEM
Stitch type
TRIUMPHATOR 1700X / 1800X
NARROW OVERLOCK ROLLED HEM
HEM
Wrong side of the fabric Wrong side of the fabric
29