TROUBLESHOOTING
AND MAINTENANCE
87
Cleaning
Cleaning Area Interval
1 Thread trimming section Every day
2 Take-up lever guide, 3 Needle case guide Once/week
4 X-/Y-axis drive system (2 places) Once/2 weeks
FD07
1
3
4
4
2
<Thread trimming section cleaning procedure>
1. Remove two needle plate clamp screws.
2. Detach the needle plate.
3. Remove waste thread.
4. Fit the needle plate.
5. Fix the needle plate with two needle plate
clamp screws.
Needle plate clamp screw
Needle plate clamp screw
Needle plate