2.5.4 Adjusting the height of the needle holders
Standard checking
In looping stroke position the distance between the top edge of the
needle’s eye and the hook tip 2 must amount to 1.5 mm.
The setting is done by means of the measuring bridge 3 (order number
0212 4942) and the adjusting pin 4 ( order number 0216 1070).
Caution: Danger of injury !
Switch off the main switch.
Check and adjust the height of the needle holders only with the
sewing unit switched off.
Caution: Danger of injury !
Danger of cuts.
Do not reach into the center knife area when working at the
needle holders.
–
Remove the throat plate.
–
Move the needle bar in looping stroke position.
–
Put the locking pin through the drill-hole in the machine arm.
The locking pin must snap in the groove of the arm s haft crank.
–
Check the position of the needles to the hook tips.
30
54 3
1
2
1,5 mm
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