Durkopp Adler 971 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Durkopp Adler 971 (45 pagina's) in de categorie Naaimachine. Deze handleiding was nuttig voor 52 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/45
Contents Page:
Part 3: Service Instructions Cl. 971-805, -825
1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Gauge Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Adjusting the Sewing Head
2.1 Timing Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Pressure Foot
2.2.1 Pressure Foot Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.2 Stroke Position of the Pressure Foot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.3 Height Adjustment Range of the Pressure Foot . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.4 Timing of the Pressure Foot Movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Thread Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Hook, Spreader, Needle Rod and Needle Guide
2.4.1 Height of the Needle Rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4.2 Radial Position of the Needle Rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4.3 Timing of the Hook Movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.4.4 Position of the Hook to the Needle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4.5 Position of the Spreader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.4.6 Needle Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5 Thread Take-Up Disk and Thread Guide
2.5.1 Thread Take-Up Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.5.2 Thread Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6 Thread Regulator and Needle Thread Thread Guide . . . . . . . . . . . . . . . . . . . . . . . 16
2.7 Thread Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.8 Needle Hole Mushroom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.9 Oil Lubrication
2.9.1 Checking the Oil Level and Oil Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.9.2 Regulating Sewing Head Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.9.3 Changing the Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.10 Height of the Sewing Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.11 Height of the Magnetic Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12 Position of the Slewing Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.13 Movement Range of the Sewing Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3. Trimming Head
3.1 General, Version 1 and Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.2 Knife or Stamp Overlapping
3.2.1 Knife Overlapping with Version 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.2.2 Stamp Overlapping with Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.3 Position of the Guide Pieces - Version 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.4 Position of the Shearing Head / the Template to the Stamp Rod . . . . . . . . . . . . . . . . . 26
3.5 Pressure of the Knife Blades - Version 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.6 Lubrication of the Rotating Body and Upper Knife - Version 1 . . . . . . . . . . . . . . . . . . 27
3.7 Lubrication of the Stamp Rod and the Arm Shaft Bearing . . . . . . . . . . . . . . . . . . . . 28
Contents Page:
3.8 Changing the Upper and Lower Knives or Stamp and Template
3.8.1 Changing the Upper and Lower Knives - Version . . . . . . . . . . . . . . . . . . . . . . . . 29
3.8.2 Changing the Stamp and Template - Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.9 Height of the Trimming Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.10 Height of the Magnetic Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.11 Position of the Slewing Arm Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.12 Movement Range of the Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.13 Changing the Cutting Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4. Blower Devices
4.1 Blower Pipes "Hold Material Down" and "Blow Warp into Cutting Position" . . . . . . . . . . 33
4.2 Blower Pipe "Blow Cloth Residue Away" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5. Turntable
5.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.2 Functioning of the Turntable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.3 Position of the Drive Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.4 Play in the Gears . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.5 Torque Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.6 Speed of the Turntable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.7 Operation Timing of the "Table Drive Off" Switch . . . . . . . . . . . . . . . . . . . . . . . . 36
6. Material Clamp
6.1 "Intermediate Lifting" of the Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.2 Complete Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.3 Timing of the Operation of the Switch b20 "Clamp Open" . . . . . . . . . . . . . . . . . . . . 38
6.4 Replacing the Rubber of the Material Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.5 Replacing the Delrin of the Material Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7. Tape Scissors
7.1 Speed of the Knife, the Advancing Roller and the Puller . . . . . . . . . . . . . . . . . . . . 42
7.2 Brake Device for the Tape Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
8. Stacker
8.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.2 Speed of the Gripper and Catcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.3 Height of the Stacker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9. Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2
1. General
ATTENTION!
The tasks described in the Service Instructions may only be conducted
by skilled personnel or appropriately trained staff!
Caution Risk of Injury!
During repair, conversion and maintenance work turn the main switch
off and disconnect the sewing unit from the pneumatic supply.
Adjustments and function testing with the sewing unit running are to be
conducted only under observance of all safety measures with the
greatest possible caution.
1.1 Gauge Set
The adjustment gauges listed in the following make possible a precise
setting and testing of the sewing unit.
Order no. Setting
K981 120012 Height of the needle rod of the sewing head
K981 150002 Setting block for the timing of the hook movement
and the radial position of the needle rod
K981 150015 Feeler gauge
K981 120012
K981 150002
3


Product specificaties

Merk: Durkopp Adler
Categorie: Naaimachine
Model: 971

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