Bas-326F-0; Adjusting The Air Pressure - Brother BAS-311F-0 Instruction Manual

9. STANDARD ADJUSTMENTS

9-10-3. BAS-326F-0

1268S
(1)
1304S
1. Turn on the air, and then press the presser lifter switch (1) to raise the presser foot (2) .
2. Loosen the bolts (5) of presser lifter lever UR (3) and presser lifter lever UL (4).
3. Place a scale against the presser foot (2), and then move presser lifter lever UR (3) and presser lifter lever UL (4) up
and down to adjust so that the amount of presser lift is 20 mm from the top of the needle plate.
4. After adjusting the lift amount (20 mm), tighten the bolts (5) of presser lifter lever UR (3) and presser lifter lever UL (4).

9-10-4. Adjusting the air pressure

50
(3)
(4)
(2)
1269S
(4)
(2)
(1)
(3)
1271S
BAS-311F-0, 311F-L, 326F-0
(2)
(5)
20 mm
1. Air pressure should be 0.5 MPa.
The air pressure can be adjusted by pulling up and
turning the control knob (2) on the integrator (1).
After adjustment is complete, push the control knob (2)
downward to lock it.
2. If water stands in the bottle of the integrator (1), turn
the drain cock (3) in the direction indicated by an arrow
to drain the water.
Note
Open the air cock (4) slowly.
(3)
(4)
(5)
Scale
1270S