Adjustment Of Air Pressure - Brother BAS-343E Instruction Manual

3-9. Adjustment of air pressure

1. Air pressure should be 0.49 MPa [5 kg/cm
The air pressure can be adjusted by pulling up and turning the control knob w on the integrator q.
After adjustment is complete, push the control knob w downward to lock it.
2. If water stands in the bottle of the integrator q, turn
drain the water.
3. Adjust the air pressure for the auxiliary work clamp cylinder r to a low pressure but within the range so that the
cassette plate y does not lift up when it is pressed by the cloth presser cover t during sewing.
The factory default setting is 0.3 MPa (3 kgf/cm
Adjustment method
Pull up the handle i of the air regulator u and turn it to adjust.
After adjusting, push the handle i down again to lock it.
NOTE
Open the air cock o slowly.
2
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the drain cock e in the direction indicated by an arrow to
2
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BAS-343E
3. Preparation
7