9. STANDARD ADJUSTMENTS
BAS-311F-0, 311F-L, 326F-0
48
(4) (3)
(1)
15mm - 16mm
35 mm
35 mm
25 mm
25 mm
(3)
(4) (6)
(5)
(1)
(2)
(6)
(2) (5)
approx. 2 mm
15 mm
approx.
112 mm
(2)
9-9. Adjusting the wiper<For vertical wiper (standard)>
1. When the thread wiper solenoid plunger (1) is driven to the full stroke, the wiper (2) should be 15 mm in front of the
needle center. Loosen screws (3) and shift the entire solenoid bracket (4)up or down to adjust.
The standard height from the solenoid bracket (4) bottom to the needle plate top is approxim ately 112 mm.
2. When the wiper (2) is operated and aligned with the center of the needle bar, the distance from the wiper (2) to needle
tip should be approximately 2 mm. Loosen screw (5) and move the wiper (2) in or out to adj ust. As shown in Fig. A,
make sure the wiper (2) does not strike the presser foot (6) or needle.
Note
Check that the wiper (2) is not touching the finger guard.
<For vertical wiper (standard)>
1. Loosen the set screw (2) and move the wiper arm support (3) up or down to adjust so that there is a clearance of 15 -
16 mm between the bottom of the thread wiper and the tip (1) of the needle when the threa d wiper is aligned with the
center of the needle bar.
2. After the thread wiper has wiped the thread, loosen the bolt (5) and move the whole s olenoid fixing pl ate (6) up or
down to adjust so that the distance is approximately 25 mm.
1260S 1262S 1263S
1259S
1258S1257S
1261S