Strobel VEB 200-2, Mechanic'S Instructions

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MA_VEB200-2_A3_210511_en.doc
3.1.5 Setting the cloth retainers (Fig. 4)
After replacing the stitch plate (1) check if the cloth retainers (2) are placed centrically
on the plungers (3). If necessary, displace the cloth support arm axially.
Fig. 4
Both cloth retainers are spring loaded and combined with a setting screw (4) (Fig. 4)
that limits the cloth retainer to lift up to high.
Basic setting for the pressure of the two cloth retainers about 4N. When setting the
cloth retainer lift, the pressure changes.
This combination is called plunger stopper, but can be used only in combination with
spring loaded plungers.
Plunger stopper and spring loaded plunger prevent that outer seams of the sewing
material are with pitching marks during the sewing across cross-seams and other
thickenings and undesired markings become visible.