Operation
28 Operating Instructions M-TYPE DELTA - 01.0 - 08/2019
7. Feed the thread over the hook (3) before feeding it clockwise 
through the thread tensioning spring (2) from below.
Fig. 8: Threading the needle thread (3)
8. Feed the thread around the pin (13) from left to right and then 
from top to bottom through the rear hole of the needle thread 
regulator (11).
9. Insert the thread from the right to the left through the lower 
guide of the thread lever (12).
10. Insert the thread through the upper thread guide (10).
11. Insert the thread through a hole in the lower thread guide (9).
For machines with thread clamp (optional)
12. Insert the thread through the right hole of the guide above 
the thread clamp.
(2)   - Thread tensioning spring
(8) - Thread guide
(9) - Lower thread guide
(10)- Upper thread guide
(11)- Needle thread regulator
(12)- Thread lever (covered)
(13)- Pin