Functions Of The Service Menu 1 - Stepper Motors - Pfaff ambition essential 1.0 Service Manual

Service Program Ambition 1.0 - 1.5

Functions of the service menu 1 - Stepper motors

Pressing the up or down arrow buttons to select (ambition 1.0).
Pos 1. Needle left/Sensor Position
Is used to set the position of sensor wheel to the sensor of the needles step motor. Needle step motor
takes its calibration position - Needle to the Left.
Pos 2. Center pos needle
Is used to set the center position of the needle in straight stitching. Needle step motor takes its electronic
center position.
Pos 3. Needle right
The needle takes its most right position.
Pos 4. Feed max forward
Feed dog theath should not touch the front of the needle plate. To activate turn the hand wheel.
Pos 5. Zero feed
Is used to check the stitch length balance. The feed dog should now stand still (0- feeding)
Pos 6. Feed max backward
Feed dog theath should not touch the back of the needle plate. To activate turn the hand wheel.
Pos 7 Feed Sensor Position
Is used to set the position of sensor wheel to the sensor of the feed step motor.
40
104 73 15-26