Adjusting The Needle Bar Height - Dürkopp Adler D867 e-con Service Instructions Manual

Position of the hook and needle

8.3 Adjusting the needle bar height

Order
First, check the following settings:
Disturbance
Disturbances caused by an incorrect needle bar height:
Fig. 41: Adjusting the needle bar height
(1) - Needle bar
Proper setting
The hook tip is level with the lower third of the groove on the needle.
To adjust the needle bar height:
1. Execute the service routine Needle-Hook > Timing ( p. 14).
 The software is used to define the necessary presettings on
Service Instructions D867 e-con - 00.0 - 08/2023
• Looping stroke position ( p. 54)
• Damage to the hook tip
• Jamming of the needle thread
• Skip stitches
• Thread breaking
• Needle breakage
the machine.
①
1/3
②
(2) - Screw
57