Basic Setting Of The Button Clamp - Pfaff 3307-1 Instruction Manual

13

Basic setting of the button clamp

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Requirement
1. When the button clamp is raised, switch 1 should be operated reliably and the
distance of the clamp jaws 3 to the needle plate should be 12 mm.
2. When the button clamp is lowered, the clamp jaws 3 should be resting parallel on the
needle plate.
4
3
4
Fig. 13 - 05
● Adjust switch 1 (screws 2) and clamp jaws 3 (screws 4) in accordance with requirement
1.
● Connect the machine to the pneumatic system.
● Switch on the machine and lower the button clamp.
● Align clamp jaws 3 (screws 4) in accordance with requirement 2.
● Switch off the machine and disconnect it from the pneumatic system.
3
Ring 5 is used to limit the clamp stroke and must not be removed!
4
3
1
Adjustment
2
5
65