Viking Huskylock 936 User Manual

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3-4. Preparations and control
Check that thread has not slipped off the guides 
nor has broken. Make sure the upper cutter 
moves correctly against the lower cutter by 
slowly turning the handwheel toward you.
Check that there are no pieces of fabric or 
thread between the cutters. Turn the handwheel 
toward you and make sure the threads form the 
stitch on the stitch fi nger of the needle plate. If 
not, check threading.
When the machine has been threaded, close 
the front cover and lower the presser foot.

You can change the presser foot pressure with 

the numbered dial on the left side of the machine.

Position “N” is for normal fabrics. A lower num-

ber is for thin fabrics. A higher number is for 

thick fabrics.

Left
needle

Right
needle

Upper
looper

Lower
looper

Stitch
length

Stitch/Cutting
width

Overlock

Narrow edging

Rolled edge

The thread tension is only a recommendation according to the chart above.
See recommendation in the Sewing Advisor display.
Since the numbers in the chart are average it may be necessary to adjust the tension somewhat 
according to different types of fabric and threads.

Note: Fabric and thread structure may vary between different weights and types. Therefore try the 

best setting for your machine.

The differential feed ratio is normally “1.0”.

N

1

5