Up-And-Down Position Of Presser Foor - Yamato VFK2560-8 Instruction Manual

5. Proper operation
5.7 Up-and-down position of presser foot
Following effective points will be obtained by slightly
raising the presser foot.
● Prevention of fabric jam
● Prevention of feed scratch mark
● Improvement of durability of presser foot spring plate
● Reduction of vibration and noise
● Available for fine adjustment of lapped fabric width
Adjusting:
Adjust the clearance between the presser foot spring plate
③ and the bottom of the presser foot ④ . The clearance
which was set at shipment is 0.3 ㎜ .
To adjust, loosen the lock nut ① , and turn the adjusting
screw ② .
● To lower the pressure, turn it clockwise.
● To raise the pressure, turn it counterclockwise.
VFK2560-8
Raise
②
①
Fig. 5-10
0.3 ㎜ at shipment
Fig. 5-11
18
Lower
④
③