Brother 2340CV Manuale di servizio - Pagina 4
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Anche per Brother 2340CV: Manuale operativo (40 pagine), (Francese) Manuel D'istruzioni (41 pagine)
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- 1. Table of Contents
- 2. How to Use this Manual
- 3. How to Adjust
- 3. Height of Needle Bar
- 3. Position of the Lowerlooper
- 3. Timing of the Double Chain Looper
- 3. Timing of the Lowerlooper
- 3. Height of Feed Dog (with a Differential Feed Dog)
- 3. Feed Timing
- 3. Height of Presser Bar
- 3. Thread Tension Adjustment
- 3. Position of Thread Take-Up
- 3. Position of Looper Thread Take-Up
- 3. Adjustment and Replacement for the Timing Belt
- 3. Changing the Light Bulb
HOW TO ADJUST......
2
Needle plate
Needle descents
1. Raise the needle to its highest position.
2. Loosen the screw on the needle bar.
3. Position the needle bar so that the clearance between the point of the needle and the surface of the needle plate is
as follows:
5.8 - 6.2 mm
NOTE • When making this adjustment, keep the needle bar at its highest position by holding the handwheel. Use the
left needle of the three needles to adjust the height. After completing adjustment, check that the needle
lowers to the center of the needle descents.
PARTS CODE FOR GAUGE: XB1282001
Height of needle bar
3
How to use the gauge
1
Left needle
(Three needle models)
3
5.8 - 6.2 mm
SCHMETZ
130/705H #90
3