Strobel VEB100-6 2, Mechanic'S Instructions

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MA_VEB100-6_A2_200716_en.doc
3.8 Pneumatic lifting
3.8.1 Setting the pneumatic lifting
C A U T I O N ! Danger of Injury!
Danger of finger bruises in the area of pneumatically operated
parts!
Reduce the lifting speed of the cloth support arm at the one-way restrictor so that
there is no hard noise when the arm is lowered.
The piston in the pneumatic cylinder should move up to the limit stop. When the cloth
support arm is lowered it should be possible to press it down by approx. 1 mm.
3.9 Thread trimmer
The blade of the thread trimmer is activated by a rotary magnet, to which an electric
release control system (microswitch) is connected. This prevents the machine from
starting when the blade is no longer in its inital position. Thus the release control
system prevents a possible collision between blade and looper.
3.9.1 Removing and remounting the thread trimmer drive (Fig. 11)
A T T E N T I O N !
Switch off machine electrically.
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Remove plug (1).
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Loosen the screw (2) and remove from blade (3), spring (4) and disc (5).
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Loosen the screw (6) on the stitch plate clamp (7) and remove the thread
trimmer drive.
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Installation in reverse order.
Ensure the blade is in correct position on the shaft!