Adjusting The Two-Step Work Clamp Lift Amount; Bas-311F-0 Solenoid Type; Bas-311F-0, 311F-L Pneumatic Type - Brother BAS-311F-0 Instruction Manual

9-10. Adjusting the two-step work clamp lift amount

The maximum work clamp lift amount is 25
top of the needle plate.
The lift amount for each model is adjusted as shown in the table at the time of shipment.
type
Solenoid type
(BAS-311F-0 only)
Lift amount

9-10-1. BAS-311F-0 Solenoid type

1. Turn the power switch OFF.
2. Loosen the bolts (2) of work clamp arm lever F (1) .
3. Plase a scale against the work clamp (3), and then move work clamp arm lever F (1) up or down to adjust so that the
amount of lift above the top of the needle plate is 20 mm.
4. After adjusting the lift amount (20 mm), tighten the bolts of work clamp arm lever F (1) .

9-10-2. BAS-311F-0, 311F-L Pneumatic type

(1)
1265S
1. Turn on the air, and then press the work clamp lifter switch (1) to raise the work clamp (2) .
2. Loosen the bolts (4) of work clamp arm lever F (3) .
3. Place a scale against the work clamp (2), and then move work clamp arm lever F (3) up and down to adjust so that the
lift amount is 20 mm.
4. After adjusting the lift amount (20 mm), tighten the bolts (4) of work clamp arm lever F (3).
1 mm (for solenoid type) or 30
Pneumatic type
20 mm
(3)
20 mm
(3)
(2)
BAS-311F-0, 311F-L, 326F-0
(4)
1266S
9. STANDARD ADJUSTMENTS
1 mm (for pneumatic type) from the
(2)
(1)
(3)
(2)
20 mm
1264S
(4)
scale
1267S
49