Setting The Swivel Movement Timing - Duerkopp Adler 670 Service Instructions Manual

18.1 Setting the swivel movement timing

Abb. 74: Setting the swivel movement timing (1)
(1) - The 1st screw in rotational direction
To set the swivel movement timing:
1. Remove the rear cover ( p. 19).
2. Move the handwheel into the 180° position.
 The needle is at the bottom dead center.
OR
86
NOTICE
Property damage may occur!
Risk of breakage if setting is incorrect.
Set the swivel movement to use it when the needle is at the top dead
center.
The 1st screw in rotational direction (1) on the control cam is up.
Stitch loosening unit
Service Instructions 670/680 - 00.0 - 07/2017
①