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20 MA_VEB100-2-4-5_A5-3_230123_en.doc

3 Notes on repair and adjustments

C A U T I O N ! Danger of Injury!

Read the safety and operating instructions before performing

maintenance and/or repair work. Failure to comply with them

can lead to severe bodily injury.

3.1 Stitch plate assembly (Fig. 5)

A T T E N T I O N !

Switch off the machine electrically!

Stitch plates are adjusted at the factory and can be easily exchanged in their entirety.

When replacing needle guide(s), the adjusting dimensions must be rechecked using a

dial indicator. After removing the needle lever, the dial indicator is inserted into the

needle shaft and, by turning the handwheel, touches the surface of the needle guide.

We recommend purchasing the stitch plate dial indicator 00392.0517 as an accessory.

Fig. 5

Table of Contents5
General Notes on Safety7
General Notes9
Operating Instructions9
Class Description, Serial Number and Initial Basis for Description9
Range of Application and Intended Use9
Power Supply10
General Notes10
Mains Connection of the Machine10
Mains Structure10
Mains Voltage and Frequency11
Mains Connection11
Control Sockets12
Motor Connection Cables12
Sewing Lamp13
General Notes13
Function Sequence, Machine Class and Operating Concept15
General Function Sequence15
Technical Data of Machines16
Class VEB100-216
Class VEB100-418
Class VEB100-520
Brief Setting Instruction22
Class VEB100-222
Class VEB100-422
Class VEB100-523
Notes on Repair and Adjustments24
Stitch Plate Assembly (Fig. 5)24
Removing the Stitch Plate (Fig. 6)25
Installing the Stitch Plate (Fig. 6)26
Adjusting the Stitch Plate (Fig. 7)26
Replacing the Needle Slide Plate (Fig. 8)26
Adjusting the Cloth Retainer (Fig. 9)27
Setting the Folder28
Replacing the Folder29
Needle Lever30
Assembly30
Adjusting the Needle Stroke (Fig. 12, Fig. 13 and Fig. 15)31
Loop Stroke33
Adjusting the Loop Stroke33
Looper34
Removal and Installation of the Looper Shaft34
Looper Deflection (Fig. 14)34
Adjusting the Looper (Fig. 15)35
Feed Dogs36
Adjusting the Feed Dog (Fig. 16)36
Pressure Foot37
Adjusting the Pressure Foot37
Adjusting the Lifting for the Pressure Foot (Fig. 16)37
Presser38
Replacing the Presser Shaft (Fig. 17)38
Adjusting the Presser (Fig. 18)39
Adjusting the Material Support Arm40
Setting the Pre-Tension of the Spring in Spring-Loaded Plungers41
Pneumatic Lifting41
Setting the Lifting41
Thread Trimmer (Fig. 22)42
Removing and Remounting of the Thread Trimmer Drive (Fig. 22)43
Adjustment43
Replacing the Knife (Fig. 22 und Fig. 23)44
Interval Gear (Fig. 20)44
Setting the Interval Gear (Fig. 20)44
Operation and Settings of the Control Unit45
Operating and Display Elements45
DAC Classic Control for Strobel Machines47
Setting the Parameters48
General48
Speed49
Direction of Motor Rotation49
Softstart49
Sewing Foot Lifting50
Thread Trimmer51
Set the Reference Position52
Cutting Position (Fig. 23)53
Circuit Diagrams54
Electric Connection Diagram VEB100-2, -4, -554
Electric Connection Diagram- Thread Trimmer VEB100-2, -4, -555
Pneumatic Circuit Diagram - Pneumatic Lifting VEB100-2, -4, -556
Pneumatic Construction Circuit Diagram- Pneumatic Lifting VEB100-2, -4, -557

Brand	Strobel
Model	VEB100 Series
Category	Sewing Machine
Language	English

Strobel VEB100 Series User Manual

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