Strobel 3100D-R, Mechanic'S Instructions

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MA_310D-R_3100D-R_A16-3_181015_en
3 Notes on repair and adjustment
A T T E N T I O N ! Danger!
Observe notes on safety and the operating instructions
prior to maintenance and repair work.
If these are not observed serious damages can occur.
3.1 Stitch plate fitting
A t t e n t i o n !
Disconnect machine from the mains!
Stitch plates are adjusted at the works and can be exchanged without
problems.
The exchange of the needle slide plate does not require any additional
adjustment either.
3.1.1
1. Disconnect machine from the mains.
Removing the stitch plate (Fig. 1)
With pneumatic venting, plunger, presser plate and feed dog are vented
(also side plunger, presser and feed dog)
2. Remove needle
3. Pull off lower arm cover
4. Venting of plunger, presser plate and feed dog with knee lever
5. Slide screwdriver between lower arm and leaf spring.
6. Fold machine to the back release bolt (1) and remove stitch plate from the
machine.
Fig. 1