Brother International BAS-311F-L Instruction Manual - English - Page 56

Adjusting the two-step work clamp lift amount, 9-10-1. BAS-311F-0 Solenoid type

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9. STANDARD ADJUSTMENTS 9-10. Adjusting the two-step work clamp lift amount The maximum work clamp lift amount is 17 1 mm (for solenoid type) or 30 1 mm (for pneumatic type) from the 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 17 mm Pneumatic type 20 mm 9-10-1. BAS-311F-0 Solenoid type (3) 20 mm (2) (1) 1264S 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 17 mm. 4. After adjusting the lift amount (17 mm), tighten the bolts of work clamp arm lever F (1) . 9-10-2. BAS-311F-0, 311F-L Pneumatic type (3) (2) (3) (2) (4) (4) (1) 1265S 1266S 20 mm scale 1267S 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). BAS-311F-0, 311F-L, 326F-0 49

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9. STANDARD ADJUSTMENTS
BAS-311F-0, 311F-L, 326F-0
49
(3)
(2)
(1)
20 mm
(1)
(3)
(2)
(3)
(2)
(4)
scale
20 mm
(4)
9-10. Adjusting the two-step work clamp lift amount
The maximum work clamp lift amount is 17
1 mm (for solenoid type) or 30
1 mm (for pneumatic type) from the
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)
Pneumatic type
Lift amount
17 mm
20 mm
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 17 mm.
4. After adjusting the lift amount (17 mm), tighten the bolts of work clamp arm lever F (1) .
9-10-2. BAS-311F-0, 311F-L Pneumatic type
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).
1264S
1265S
1266S
1267S