28
13. Turn the handwheel until the looper hole (10) is accessible.
14. Insert the thread from the right to the left through the looper
holes (10) before pulling it out by approx. 3 cm.
15. Press down and lock into place the thread bobbin case
retainer (9).
16. Insert the covering plates of the throat plate on the right and
the left.
4.6
Threading the reinforcement tape
(610-10 only)
Proper setting
Facing the head cover, the reel of reinforcement tape must rotate
clockwise when unwinding.
Fig. 11: Threading the reinforcement tape (1)
①
②
③
(1) - Reel of reinforcement tape
(2) - Reel holder
Operating Instructions 610-10/630-10 - 01.0 - 01/2021
(3) - Counter bearing
Operation