DURKOPP ADLER 969 ECO Operating Manual page 50

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48
Fig. 24: Setting presser foot pressure
H
(1) - Adjusting screw
(2) - Counternut
To increase presser foot pressure:
1. Release the counternut (2).
2. Turn adjusting wheel (1) to the right until the desired pressure
is reached.
3. If the pressure is insufficient even when the adjusting wheel
is fully tightened, use the auxiliary spring (3) provided in the
machine accessories.
4. Completely unscrew adjusting wheel (1).
WARNING
Risk to injury to eyes.
Loosening the adjusting wheel too much can
cause it to unscrew and be shot off by the spring
underneath.
Always loosen with the presser foot lowered (less
spring tension).
Loosen the screw with one hand, pressing down
with the other to prevent it from coming off.
(3) - Auxiliary spring
Operating manual 969 - 00.0 - 08/2014
Operation

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