Operation
22 Operating Instructions 669 - 00.0 - 08/2019
4.3 Threading the needle thread
Fig. 4: Thrading the needle thread
To thread the needle thread:
1. Put the reel on the reel stand and guide the needle thread
through the thread guide.
The thread guide must be perpendicular to the reel.
WARNING
Risk of injury from sharp and moving parts!
Puncture or crushing possible.
Switch off the machine before threading the
needle thread.
(1) - Guide
(2) - Guide
(3) - Pre-tensioner
(4) - Supplementary tensioner
(5) - Main tensioner
(6) - Guide
(7) - Guide
(8) - Thread take-up lever
(9) - Guide
(10)- Needle thread regulator
(11)- Thread lever
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