Strobel VEB100-6 Mechanic's Instructions
For the professional user
Mechanic‘s Instructions
Für den professionellen Anwender
Mechanikeranleitung
Class:
Klasse:
Model:
Ausführung:
Dated:
Stand:
VEB100-6
2
Spezialmaschinen GmbH
The sign of quality
ou nd the Strobel trademark on every Strobel
Y
machine leaving our works. And with good reason.
This symbol is a guarantee of the high quality of
our products. Quality which creates trust – trust
in our technology, our service and, not least of all,
in our good name.
Im Zeichen der Qualität
ie nden die Strobel-Schutzmarke auf jeder
S
Strobel-Maschine, die unser Werk verlässt.
Und das aus gutem Grund. Denn dieses Zeichen
garantiert Ihnen die hohe Qualität unserer
Produkte. Qualität, die Vertrauen schafft – in unsere
Technik, unseren Service und nicht zuletzt in unseren
guten Namen.
A decision with future
trobel clients know that they can expect a particularly
S
high standard of performance from our company and our
machines. Now you have settled for one of our products.
For us this is a source of encouragement and of obligation
to Justify your trust.
If you wish to prot from the performance and efciency of
your Strobel machine as long as possible, exact handling
and thorough care is necessary. For this reason we kindly
request that you read the operating instructions closely.
It provides all the information you need for trouble free
operation.
And if you do happen to need a spare part the enclosed
spare parts list gives a complete overview. It is clearly
classied according to components so that you can nd the
required part quickly and easily. In order to avoid errors we
request you to quote machine class, machine number and
part number completely on your spare part order.
We wish you lots of success in your work with your new
Strobel machine.
Spezialmaschinen GmbH
Mechanic’s instructions
STROBEL-Class VEB100-6
Table of Contents
1 General notes on safety ............................................................................................ 5
2 General ..................................................................................................................... 7
2.1 Operating instructions ..................................................................................... 7
2.2 Class identification, serial number and orientation of the machine ................. 7
2.3 Range of application and intended use .......................................................... 7
2.4 Technical data ................................................................................................ 8
2.5 Setting instructions in brief ............................................................................. 9
3 Hints for repair and adjustment ............................................................................... 10
3.1 Mounting the needle plate ............................................................................ 10
3.1.1 Removing the needle plate (Fig. 1) .................................................. 10
3.1.2 Remounting the needle plate ........................................................... 11
3.1.3 Setting the needle plate (Fig. 2) ....................................................... 11
3.1.4 Replacing the needle glide plate (Fig. 1 and Fig. 6) ......................... 12
3.1.5 Setting the cloth retainer (Fig. 3) ...................................................... 12
3.2 Loop stroke (Fig. 7) ...................................................................................... 13
3.2.1 Setting the loop stroke (Fig. 4 and Fig. 7) ........................................ 13
3.3 Needle lever ................................................................................................. 15
3.3.1 Mounting the needle lever (Fig. 5) ................................................... 15
3.3.2 Setting the needle lever (Fig. 4 and Fig. 7) ...................................... 16
3.4 Looper .......................................................................................................... 17
3.4.1 Removing and remounting the looper (Fig. 4) .................................. 17
3.4.2 Removing and remounting the looper shaft (Fig. 4) ......................... 17
3.4.3 Looper deflection (Fig. 6) ................................................................. 17
3.4.4 Setting the looper (Fig. 4, Fig. 7 and Fig. 8) ..................................... 18
3.5 Feed dog ...................................................................................................... 20
3.5.1 Setting the feed dog ......................................................................... 20
3.6 Presser plates ............................................................................................... 21
3.6.1 Setting the presser plates ................................................................ 21
3.6.2 Setting the presser plate lifting (Fig. 9) ............................................ 21
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3.7 Plunger ......................................................................................................... 22
3.7.1 Setting the plunger (Fig. 10) ............................................................. 22
3.8 Pneumatic lifting ........................................................................................... 23
3.8.1 Setting the pneumatic lifting ............................................................. 23
3.9 Thread trimmer ............................................................................................. 23
3.9.1 Removing and remounting the thread trimmer drive (Fig. 11) .......... 23
3.9.2 Adjusting (Fig. 11 and Fig. 12) ......................................................... 25
3.9.3 Replacing (Fig. 11 and Fig. 12) ........................................................ 26
3.9.4 Cutting position (Fig. 12) .................................................................. 26
3.10 Skip stitch gear (Fig. 13) ............................................................................... 27
3.10.1 Setting the skip stitch gear (Fig. 13) ................................................. 27
3.11 Tape guide complete .................................................................................... 28
3.11.1 Tape cutter (Fig. 14) ......................................................................... 28
3.11.2 Tape guide (Fig. 14) ......................................................................... 29
3.11.3 Tape feed (Fig. 14) .......................................................................... 29
3.11.4 Tape blowing device (Fig. 14) .......................................................... 29
2 MA_VEB100-6_A2_180618_en
Appendix
Circuit diagrams
Connecting the sewing ma chine:
258.10.21 Electrical wiring diagram AB221A cl. VEB100-6 version 1
258.21.68 Electrical connection diagram AB221A cl. VEB100-6 version 1
– distribution box
258.30.24 Assembly plan AB221A cl. VEB100-6 version 1 – distribution
box
258.00.59 Pneumatic circuit diagram cl. VEB100-6 version 2
258.10.59 Pneumatic construction circuit diagram cl. VEB100-6 version 2
Connecting Thread trimmer:
258.21.47 Electric connection diagram cl. gen. – thread trimmer
Subject to change without prior notice
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4 MA_VEB100-6_A2_180618_en
1
General notes on safety
Every person in charge of setting up, operating, servicing and repairing the
machine must first read and understand the operating instructions and
particularly the safety instructions before starting up the machine.
Failure to comply with the following safety instructions can lead to bodily
injury or damage to the machine.
1. The machine must only be operated by persons familiar with the relevant
operating instructions and who have been instructed accordingly.
2. Before commissioning also read the notes on safety and the operating
instructions of the sewing drive manufacturer.
3. Only use the machine in the intended manner and never without the
provided guards. Always observe the pertinent safety regulations.
4. Switch off the main switch or pull the power plug for threading, changing
the reels, exchanging sewing tools such as needle, gripper, needle plate,
transport devices, possibly cutter and cutting block, for cleaning and when
leaving the workplace as well as for maintenance.
5. General maintenance tasks may be carried out only by properly trained
persons in accordance with the operating instructions.
6. Repair work, retrofitting and maintenance may be carried out only by
technicians or specially trained personnel.
7. When servicing or repairing pneumatic equipment, the machine must be
disconnected from the pneumatic supply. Exceptions are only allowed for
adjustment work and tests of functionality performed by specially trained
technicians.
8. Only specially qualified technicians may work on the electrical equipment.
9. It is forbidden to work on electrically live components! Exemptions are
covered by the EN50110 (DIN VDE0105) regulations.
10. Any retrofitting or alterations to the machine may only be performed under
strict compliance with all pertinent safety regulations.
11. Only use our approved spare parts when servicing and/or repairing the
machine.
12. It is forbidden to operate the sewing head until it is determined that the
entire sewing unit complies with EU provisions.
13. It is essential that you observe and follow these instructions as well as the
generally valid safety regulations.
5 MA_VEB100-6_A2_180618_en
14. Warning instructions given in the operating instructions that pertain to
especially dangerous parts of the machine must be indicated at these
positions using a safety symbol.
Warning instructions given in the operating instructions that pertain to
special injury hazards for operating personnel or technicians must be
indicated at these positions using a safety symbol.
6 MA_VEB100-6_A2_180618_en
2
2.1
2.2
2.3
General
Operating instructions
Any person involved in the installation, operation, maintenance and repair of
the machine must have read and understood the operating instructions and
mainly the safety instructions before starting the machine.
Class identification, serial number and ori e nt a t ion of the machine
The operating side of the machine is the basis for descriptions referring to
sides.
The class identification (type) as well as serial and model number (after the
dash) is located on the frontside of the housing.
Range of applicati on a nd intended use
For blindstitching a tape coated on one side for example to front parts of sack
coats or for attaching facings.
After switching the function “Sewing with tape“ off, the machine is also ready for
use for other sewing tasks.
7 MA_VEB100-6_A2_180618_en
2.4
Technical data
Recommended rated speed 2200 min-1
Motor power 400 W
Toothed belt pulley: machine Z = 38
Toothed belt profile HTD 5M-9
Stitch length 5 - 8 mm
(depend on fabric)
Kind of stitch single thread chain stitch blind stitch
Stitch type 103
Skip stitch 1:2 switchable
Needle system GROZ-BECKERT 1669 EEO
Needle size 90
Thread polyester continuous filament
Thread size 120/2
Pneumatic connection 6 bar
Average air consumption 95 l/h
Required space 0.5 m x 1.1 m
Noise:
Average noise level at a speed of
n = 2200 min-1: LpAm 71 dB(A)
Noise test according to DIN 45635-48-1 KL3
8 MA_VEB100-6_A2_180618_en
2.5
Setting instruc t ions in brief
Theoretic needle radius 41.3 mm
Left needle guide 41.33 +0.02 mm
Needle glide plate 41.30 ±0.01 mm
Right needle guide 41.40 +0.05 mm
Needle strike, needle eye to looper finger 1,5 +0.5 mm
Ball pin to needle shaft 4 ±0.50 mm
Slot ball pin approx. 15 °
Looper deflection 18 +0.50mm
Pressures
Feed plates 12 N
Cloth support arm 140 N
(meas. at plunger shaft)
Plunger limit stop 6 N
Feed length theoretic 6.3 - 9.3 mm
Feed length effective approx. 5 - 8 mm
Lifting between needle plate and approx. 15 mm
feed plates
Lifting between needle and plunger approx. 6 mm
Loop stroke 2.8 +0.3 mm
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