Beisler 1225-5 - Manual (Page 62)

2. Brief instructions for the sewing head
2.1 Adjusting the height of the needle bar
Caution: Risk of injury!
Switch the main switch off.
Check and adjust the height of the needle bar only with the sewing unit
switched off.
Standard checking
In the top dead centre of the needle bar the distance between the
needlepoint 4 and the throat plate should amount to 9.7 - 9.9 mm.
–
Move the needle bar in its top dead centre.
– Check whether the distance between needlepoint4 and throat
plate 5 amounts to 9.7 - 9.9 mm.
Correction
–
Unscrew screws 1 and remove cover 2.
– Move the needle bar in its top dead centre.
– Swivel the sewing foot out.
– Loosen screw 3 until the needle bar can just be pushed.
– Shift the needle bar in such a way that the distance between
needlepoint 4 and throat plate amounts to 9.7 - 9.9 mm.
– Tighten screw 3.
– Screw cover 2 on again.
4
3
1
2
4
5