Checking And Adjusting The Cutting Pressure - DURKOPP ADLER D867 Additional Instructions

Assembling the neat seam beginning (NSB)
12. Shift the plate (9).
 Measurement C must be 1.3 mm when the pin (5) abuts on the
13. Tighten the screw (8).
14. Place the clamping spring (1).

2.2 Checking and adjusting the cutting pressure

Order
1. Complete the presettings outside of the machine ( p. 5).
2. Check/adjust the cutting pressure.
3. Check/adjust the clamping spring pressure ( p. 8).
4. Assemble the NSB ( p. 9).
5. Activate the NSB ( p. 15).
Fig. 4: Checking and adjusting the cutting pressure
(1) - Screw
(2) - Thread-pulling knife
Proper setting
Screw (1) is adjusted such that the thread-pulling knife (2) moves smooth-
ly and the counter blade (3) cuts the loose thread cleanly.
To check and adjust the cutting pressure:
1. Screw in screw (1) in such a way that the screw head abuts on
Additional Instructions M-TYPE DELTA - 00.0 - 05/2020
plate (9).
NOTICE
Property damage may occur!
Risk of knife breakage if pressure is adjusted too high.
Do not adjust the cutting pressure too high.
①
②
③
the counter blade (3).
(3) - Counter blade
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