Adjustment
1.07.04 Bevel gear play
Requirement
1.When sewing forwards, there must be a slight play between bevel gears 6 and 7.
2.When sewing backwards, there must be a slight play between bevel gears 6 and 8.
3.The clearance between bevel gear 6 and the shaft 10 must be 0,2 mm.
2 | 2 |
|
|
1 | 8 | 10 | 7 |
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| |
|
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| 0,2 mm |
| 5 | 9 | 6 |
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| |
4 |
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|
|
3
Fig. 1 - 49
● Adjust bracket 1 (screws 2) according to requirement 1.
● Move unit 3 by hand as far as possible to the left.
●Adjust screw 4 (nut 5) according to requirement 2.
●Bevel gear 6 ( screws 9 ) according to requirement 3 .
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