10. STANDARD ADJUSTMENTS
43
KE-434C,435C
10-9. Work clamp interchangeability
The BAS-311F work clamp can also be used with the KE-
434C, 435C.
Replace the feed bar guide cover (1) with the feed bar guide
cover assembly, LL (2) (optional).
Then, change the installation position for the presser arm
assembly (3) from the standard installation position A to
installation position B.
To use the BAS-311F work clamp and the KE-434C, KE-
435C work clamp interchangeably
Use the optional work clamp 434EMK2 air (5) with the KE-
434C, KE-435C work clamp.
It can then be used interchangeably with the BAS- 311F work
clamp (6) at installation position B.
10-10. Adjusting the needle up stop position
The needle up stop position is adjusted so that the index
mark (2) on the machine pulley (1) is inside the mark (4) on
the belt cover (3).
If adjustment is necessary, loosen the screw (5) at the “U”
mark of the machine pulley (1) and adjust the position of the
machine pulley (1). The machine pulley (1) stops later if it is
turned clockwise, and it stops earlier if it is turned counter-
clockwise.
Note:
The screw (6) at the “D” mark is an adjusting screw for the
needle down detection function and is adjusted to match
the feed timing, so it should not be loosened.
The screw (7) is a screw for detecting the machine stop
position, and should not be loosened.
* If the index mark (2) is not inside the mark (4) when the
sewing machine is started, error code “E-50” will be
displayed. Turn the machine pulley to move the index mark
(2) to the correct position and then start the sewing
machine.
2619Q
2620Q
2576Q
