Operation
Operating Instructions 650-16 - 02.0 - 08/2016
4
Operation
4.1
Preparing the machine for operation
WARNING
Risk of injury from moving parts, cutting and
sharp parts!
Crushing, cutting and punctures are possible.
If possible, make preparations only when the
machine is switched off.
Complete the following steps in preparation of sewing before
starting to work:
• Changing the needle
• Threading the needle thread
• Threading the looper thread
• Adjusting the thread tension
4.2
Switching on and off the machine
Fig. 2: Switching on and off the machine
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