Strobel VEB 200-1, Инструкции механика

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Reference position:
Turn hand wheel in the direction of the machine until the tip of the needle lines
up with the right (inner) edge of the needle glide washers in the stitch-in
direction.
For that the right plunger needs to be up (Fig. 16).
Fig. 16
Information on programming of the positions on the motor can be found in the
accompanying sewing drive instructions.
Machine with or without thread trimmer:
Turn hand wheel in the direction of the machine until the hook of the thread
blade securely catches the thread loop above the looper without touching it.
(Fig. 17).
When using a motor with integrated position transmitter, appropriate ratio (2:1)
and toothed-belt drive, it needs to be observed that the left plunger is at top.
Please check by manual activation of the thread trimmer afterwards.
On machines without thread trimmer this position is approximately the left
reversal point of the needle.
Please note: This position is position 2 on motor!
Fig. 17