DURKOPP ADLER 827 User Manual

5.4 Adjusting the thread regulator
Caution: danger of injury !
Tur n off the main switch.
The thread regulator may only be adjusted with the sewing machine
switched off.
The thread regulator 1 controls the quantity of needle thread required
for stitch formation.
The thread regulator must be precisely adjusted for an optimum result.
At the correct setting the needle-thread loop must slide at low tension
over the thickest point of the hook.
–
Undo screw 2.
–
Adjust the thread regulator 1.
Thread regulator to the left = more thread
Thread regulator to the right = less thread
–
Tighten screw 2.
Adjustment information:
If the maximum quantity of thread is required the thread-tensioning
spring 3 must be pulled upwards about 0.5 mm from its lower limit
position. This is the case when the needle-thread loop passes the
maximum hook diameter.
17
32 1
5.4 Adjusting the thread regulator
Caution: danger of injury !
Tur n off the main switch.
The thread regulator may only be adjusted with the sewing machine
switched off.
The thread regulator 1 controls the quantity of needle thread required
for stitch formation.
The thread regulator must be precisely adjusted for an optimum result.
At the correct setting the needle-thread loop must slide at low tension
over the thickest point of the hook.
–
Undo screw 2.
–
Adjust the thread regulator 1.
Thread regulator to the left = more thread
Thread regulator to the right = less thread
–
Tighten screw 2.
Adjustment information:
If the maximum quantity of thread is required the thread-tensioning
spring 3 must be pulled upwards about 0.5 mm from its lower limit
position. This is the case when the needle-thread loop passes the
maximum hook diameter.
17
32 1
5.4 Adjusting the thread regulator
Caution: danger of injury !
Tur n off the main switch.
The thread regulator may only be adjusted with the sewing machine
switched off.
The thread regulator 1 controls the quantity of needle thread required
for stitch formation.
The thread regulator must be precisely adjusted for an optimum result.
At the correct setting the needle-thread loop must slide at low tension
over the thickest point of the hook.
–
Undo screw 2.
–
Adjust the thread regulator 1.
Thread regulator to the left = more thread
Thread regulator to the right = less thread
–
Tighten screw 2.
Adjustment information:
If the maximum quantity of thread is required the thread-tensioning
spring 3 must be pulled upwards about 0.5 mm from its lower limit
position. This is the case when the needle-thread loop passes the
maximum hook diameter.
17
32 1
5.4 Adjusting the thread regulator
Caution: danger of injury !
Tur n off the main switch.
The thread regulator may only be adjusted with the sewing machine
switched off.
The thread regulator 1 controls the quantity of needle thread required
for stitch formation.
The thread regulator must be precisely adjusted for an optimum result.
At the correct setting the needle-thread loop must slide at low tension
over the thickest point of the hook.
–
Undo screw 2.
–
Adjust the thread regulator 1.
Thread regulator to the left = more thread
Thread regulator to the right = less thread
–
Tighten screw 2.
Adjustment information:
If the maximum quantity of thread is required the thread-tensioning
spring 3 must be pulled upwards about 0.5 mm from its lower limit
position. This is the case when the needle-thread loop passes the
maximum hook diameter.
17
32 1

DURKOPP ADLER 827 Specifications

General

Brand	DURKOPP ADLER
Model	827
Category	Sewing Machine
Language	English