Setting The Downforce Pressure For The Upper Transport Foot - DURKOPP ADLER 275 Series Operating Instructions Manual

Operation
Operating Instructions 275 - 02.0 - 08/2019
4.11.2 Setting the downforce pressure for the upper
transport foot
The downforce pressure for the upper transport foot (gripper
transport) is set using the adjusting wheel on the machine head.
The pressure can be adjusted continuously by turning the wheel.
Proper setting
The material being sewn does not slip and is correctly transported.
Important
The upper transport foot must lie on the transporter when checking
the upper transport foot downforce pressure.
Disturbance when the sewing foot pressure is set
incorrectly
• pressure too high: Tearing of the material being sewn
• pressure too low: Slipping of the material being sewn
Fig. 21: Setting the downforce pressure for the upper transport foot
①
(1) - Adjusting wheel
To set the downforce pressure for the upper transport foot:
1. Turn the adjusting wheel (1):
• increasing the pressure: Turn the adjusting wheel (1)
clockwise
• reducing the pressure: Turn the adjusting wheel (1)
counterclockwise
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