Brother International BAS-343E Instruction Manual - English - Page 14

Adjustment of air pressure, Preparation, Adjustment method

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3-9. Adjustment of air pressure 3. Preparation 1. Air pressure should be 0.49 MPa [5 kg/cm2]. 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 the drain cock e in the direction indicated by an arrow to 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/cm2) 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. BAS-343E 7

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7
BAS-343E
3. Preparation
1.
Air pressure should be 0.49 MPa [5 kg/cm
2
].
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
the drain cock
e
in the direction indicated by an arrow to
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
2
)
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.
3-9. Adjustment of air pressure