DURKOPP ADLER 867 Service Manual

Special machines
Service Instructions 867 - 04.0 - 10/2019 105
To adjust the time for the knife movement:
1. Disassemble the head cover ( p. 16).
2. Loosen the threaded pins (1).
3. Adjust the toothed belt wheel (3) such that the knife only cuts when no
material is being fed.
4. Tighten the threaded pins (1).
20.3.2 Adjusting the knife stroke
Fig. 92: Adjusting the knife stroke
The stroke height of the knife (1) can be adjusted. This is necessary if
the knife was reground and is now shorter.
To adjust the knife stroke:
1. Disassemble the cover (1).
2. Loosen the nut (3).
3. Turn the screw (4):
• Increase the knife stroke: Turn screw upwards
• Reduce the knife stroke: Turn screw downwards
4. Tighten the nut (3).
(1) - Cover
(2) - Knife
(3) - Nut
(4) - Screw
①
②
③
④

DURKOPP ADLER 867 Specifications

General

Stitch Type	Lockstitch
Max Stitch Length	12 mm
Needle System	134-35
Needle Thread Tension	Adjustable
Lubrication	Automatic
Type	Industrial Sewing Machine
Max Sewing Speed	3000 stitches per minute
Presser Foot Lift	20 mm
Power Requirements	230V/50Hz