Brother International KE-436C Instruction Manual - English - Page 53

Adjusting the thread wiper, 9-14. Adjustment of air pressure, After adjustment is complete

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9. STANDARD ADJUSTMENTS 9-13. Adjusting the thread wiper 2725Q 2727Q 15 - 16mm 2724Q 2726Q 1. Loosen the set screw (2) and move the wiper arm support (3) up or down to adjust so that there is a clearance of 15 - 16 mm between the bottom of the thread wiper and the tip (1) of the needle when the thread wiper is aligned with the center of the needle bar. 2. After the thread wiper has wiped the thread, loosen the bolt (5) and move the whole solenoid fixing plate (6) up or down to adjust so that the distance is approximately 25 mm. 9-14. Adjustment of air pressure 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. 2728Q 47 KE-436C

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9. STANDARD ADJUSTMENTS
47
KE-436C
9-13. Adjusting the thread wiper
1.
Loosen the set screw (2) and move the wiper arm support (3) up or down to adjust so that there is a clearance of 15 - 16
mm between the bottom of the thread wiper and the tip (1) of the needle when the thread wiper is aligned with the center of
the needle bar.
2.
After the thread wiper has wiped the thread, loosen the bolt (5) and move the whole solenoid fixing plate (6) up or down to
adjust so that the distance is approximately 25 mm.
9-14. Adjustment of air pressure
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.
2724Q
2727Q
15 - 16mm
2725Q
2726Q
2728Q