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Machine head
Service Instructions 911-211 - 02.0 - 10/2016
36
4.4.2 Setting the needle bar height
Order
First, check the following settings:
• Loop stroke position (
• A straight and undamaged needle has to be inserted (
Operating
Instructions
)
Proper setting
Machine is locked in place at position 1 (
The hook tip is level with the lower third of the groove on the needle.
Disturbances caused by an incorrect needle bar height
• Damage to the hook tip
• Jamming of the needle thread
• Missing stitches
• Thread breaking
• Needle breakage
Cover
• Head cover (
• Bobbin flap (
WARNING
Risk of injury from sharp and moving parts!
Puncture or crushing possible.
Switch off the machine before you check and set
the needle bar height.
Содержание 911-211
Страница 1: ...Service Instructions 911 211...
Страница 6: ...Table of Contents 5 Service Instructions 911 211 02 0 10 2016...
Страница 10: ...About these instructions 9 Service Instructions 911 211 02 0 10 2016...
Страница 90: ...Sewing unit 89 Service Instructions 911 211 02 0 10 2016...
Страница 146: ...Creating programs with DA CAD 5000 145 Service Instructions 911 211 02 0 10 2016...
Страница 158: ...Decommissioning 157 Service Instructions 911 211 02 0 10 2016...
Страница 160: ...Disposal 159 Service Instructions 911 211 02 0 10 2016...
Страница 170: ...Technical data 169 Service Instructions 911 211 02 0 10 2016...
Страница 195: ...Appendix Service Instructions 911 211 02 0 10 2016 194...
Страница 197: ...Appendix Service Instructions 911 211 02 0 10 2016 196 13 3 Pneumatic diagram...
Страница 198: ...Appendix 197 Service Instructions 911 211 02 0 10 2016 13 4 Pneumatic diagram for machines with remaining thread monitor...
Страница 199: ......