Position of the hook and needle
56
Service Instructions 969 - 01.0 - 12/2015
Setting steps
1. Unscrew the screws (1).
2. Take out the loop former (3) and distance piece* (2).
3. Select the appropriate distance piece* (2) for the needle thickness in
question.
4. Insert the loop former (3) and distance piece* (2).
5. Tighten the screws (1).
* Distance pieces are contained in the accessory pack for the machine.
10.6 Setting the needle bar height
Sequence
First, check the following settings:
•
Loop stroke position (
•
A straight and undamaged needle must be used
(
Operating Instructions chapter, Inserting and replacing the needle
)
Proper setting
Machine locked in place at position 1 (
p. 19) and upper stitch length
adjusting wheel set to 0.
The hook tip is level with the lower third of the groove on the needle.
Faults caused by an incorrect needle bar height
•
Damage to the hook tip
•
Jamming of the needle thread
•
Missing stitches
•
Thread breakage
•
Needle breakage
WARNING
Risk of injury!
Risk of crushing injuries and stab wounds from
sharp and moving parts.
Switch off the machine before checking and setting
the needle bar height.
Summary of Contents for H-Type 969
Page 1: ...969 Service Instructions...
Page 24: ...Positioning the arm shaft 22 Service Instructions 969 01 0 12 2015...
Page 26: ...Setting the handwheel scale 24 Service Instructions 969 01 0 12 2015...
Page 32: ...Setting the drive 30 Service Instructions 969 01 0 12 2015...
Page 40: ...Setting the stitch length adjusting wheels 38 Service Instructions 969 01 0 12 2015...
Page 48: ...Setting the feed dog 46 Service Instructions 969 01 0 12 2015...
Page 52: ...Aligning the needle bar linkage 50 Service Instructions 969 01 0 12 2015...
Page 60: ...Position of the hook and needle 58 Service Instructions 969 01 0 12 2015...
Page 76: ...Adjusting the thread system 74 Service Instructions 969 01 0 12 2015...
Page 82: ...Adjusting the thread cutter 80 Service Instructions 969 01 0 12 2015...
Page 84: ...Soft start 82 Service Instructions 969 01 0 12 2015...
Page 89: ......