Beisler 2112-4 User Manual

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Short Seam Automat 2112-4 Working Instructions

Beisler Automated Sewing Equipment

Working Instructions

Short Seam Automat 2112-4

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Beisler Automated Sewing Equipment

Contents of the working instructions

The working instructions are divided into four sections:

A General notes: page A 1 - A 10

Safety instructions for the operating and service personnel and for the operator of the machine.

B Operating instructions: page B 11 - B 36

Instructions for the personnel operating and handling the machine.

C Service instructions: page C 37 - C 68

Instructions for the personnel in charge of the initial start-up, setting up and service of the machine.

Short Seam Automat 2112-4 Working Instructions

D Programming instructions: page D 69 - D 102

Instructions for the service personnel in charge of preparing and setting up the machine.

Scope of the working instructions

These working instructions describe the SHORT SEAM AUTOMAT 2112-4 of Beisler GmbH and apply only to those machine parts and components that are contained in the scope of delivery of the SHORT SEAM AUTOMAT 2112-4. They do not apply to accessories or machine parts (e.g. sewing head) from third parties that the machine is equipped or retrofitted with. For those components, the working instructions of the respective manufacturer or supplier apply.

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Short Seam Automat 2112-4 Working Instructions

Beisler Automated Sewing Equipment

Section A

General notes

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Beisler Automated Sewing Equipment

Short Seam Automat 2112-4 Working Instructions

General notes

Section A

Contents

A.1 Safety instructions ............................................................................................................... 5

A.1.1 Symbols used in the working instructions ...................................................................... 8

A.1.2 Symbols used on the machine ....................................................................................... 8

A.1.3 General safety instructions ............................................................................................ 9

A.2 Notices ............................................................................................................................... 10

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Short Seam Automat 2112-4 Working Instructions

Safety instructions

A.1

Important information for the operator!

This machine has been manufactured in keeping with the latest technological developments and is operationally safe. However, it may present potential hazards, particularly if it is operated by inadequately trained personnel or if it is not used correctly:

• For personnel operating and handling the machine, the operator must prepare written instructions in a reasonable form and in the language of the operating personnel based on these working instructions (Germany: Accident Prevention Regulations UVV VBG 1 § 7.2).

• Use the operating instructions to familiarize the operating personnel with the functions, operation, and care of the machine and check to see if the operating personnel fully understands these instructions.

• Use the service instructions to familiarize the service personnel with the setting up and maintenance of the machine.

• For any modifications of the machine that have not been approved by Beisler GmbH in writing, the operator is fully responsible.

• The contents of the working instructions are subject to change without further notice.

• Concerning translations into foreign languages, the German version of these working

instructions is binding.

• Should you encounter problems that are not mentioned in these working instructions, please contact your supplier immediately for your own safety. Please do not hesitate to contact Beisler if you have any suggestions that help to improve this product.

• Keep these working instructions close to the machine so that safety instructions and information on operation, setting-up, and maintenance are always accessible.

Beisler Automated Sewing Equipment

Warranty

Beisler GmbH warrants the safety, operatability, and repair without charge of the short seam automat 2112-4 for a period of 6 months under the condition that:

• the machine is used exclusively for the intended purpose and serviced in accordance with the information in these working instructions,

• modifications of the machine are carried out only with prior written approval of Beisler GmbH,

• only original spare parts or accessories approved by Beisler GmbH are used. For a complete list of all approved spare parts, please contact Beisler GmbH.

If the machine is used for more than 10 hours per day (shift operation), the warranty period is reduced to 3 months. The warranty period starts with the delivery of the machine to the operator.

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Beisler Automated Sewing Equipment

Safety instructions

A.1

Exclusion of liability

Beisler GmbH warrants the faultlessness of the product as set forth by their advertisement, product information and these working instructions. Other product characteristics are not warranted. Beisler GmbH is not responsible for the profitability or for the correct function of the short seam automat 2112-4 if it is used for other purposes than those defined in section „Correct use“. Beisler GmbH is not responsible for damage that arises from the use of non-defined and non-approved spare parts or accessories.

Short seam automat

The short seam automat 2112-4 and all related parts are protected by copyright. Any reproduction of the machine will be prosecuted.

Short Seam Automat 2112-4 Working Instructions

Working instructions

These working instructions are protected by copyright. No part of the working instructions, including figures and tables, may be reproduced or translated in any form or by any means, electronic or mechanical, without the express written permisson of Beisler GmbH.

Beisler GmbH Fohnradstr. 10 63768 Hösbach Germany

Phone: ++ 49 / 6021 / 50 19 0 Fax: ++ 49 / 6021 / 50 19 10

eMail: [email protected]

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Short Seam Automat 2112-4 Working Instructions

Safety instructions

A.1

Important information for the operating personnel!

Please note that any work to the SHORT SEAM AUTOMAT 2112-4 must be carried out only by trained operating personnel:

• Operating personnel means persons:

that have been given initial instructions for sewing automats and that have been trained for the operation and handling of the SHORT SEAM AUTOMAT 2112-4 on the basis of these operating instructions, that have been informed about potential risks arising from their work with the machine, that are capable of assessing their work with the machine due to occupational experience and instruction of the safety regulations and of recognizing potential hazards during work.

• Cleaning of the machine or of machine parts must be performed only by personnel that has been informed about potential hazards arising during the cleaning work.

• Prior to the initial operation of the SHORT SEAM AUTOMAT 2112-4, read the ope- rating instructions carefully so that you can make full use of the advantages of the machine and to prevent damage.

Beisler Automated Sewing Equipment

Important information for the service personnel!

Please note that service work to the SHORT SEAM AUTOMAT 2112-4 must be carried out only by authorized and adequately trained expert personnel:

• Expert personnel means persons:

that have aquired their expertise by a special training in machine technology or electrical engineering or by a special advanced training or a comparable qualification, that have acquired the knowledge required to perform all works for setting up and servicing the SHORT SEAM AUTOMAT 2112-4 from a training by Beisler GmbH, that are capable of assessing their work with the machine due to occupational experience and instruction of the safety regulations and of recognizing potential hazards during work.

• Prior to carrying out any service work to the SHORT SEAM AUTOMAT 2112-4, read the entire working instructions carefully so that you can make full use of the advantages of the machine and to prevent damage.

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Beisler Automated Sewing Equipment

Safety instructions

A.1

Short Seam Automat 2112-4 Working Instructions

A.1.1 Symbols used in the working instructions

WARNING!

is used if non-observance may cause serious or even lethal injuries.

CAUTION!

is used if non-observance may cause medium to minor injuries or damage.

NOTE!

is used for hints and useful information.

A.1.2 Symbols used on the machine

WARNING: DANGER!

Caution! Observe working instructions.

WARNING: HIGH VOLTAGE!

Caution! Prior to opening, pull out power plug.

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Short Seam Automat 2112-4 Working Instructions

Safety instructions

A.1

A.1.3 General safety instructions

Beisler Automated Sewing Equipment

Correct use

• The SHORT SEAM AUTOMAT 2112-4 is a sewing machine. It is to be used for:

• Crimping over and tucking of pocket edges.

• Clipping the slash selvage and sewing the slash selvage to the left trousers component.

• Sewing the slash selvage to the right trousers component.

• The maximum length of the pocket edge to be processed is 300 mm. If the machine is equipped with an optional, oversized crimping over and insertion station, the maximum length of the pocket edge to be processed is 400 mm.

• The machine can be used for processing all conventional materials for outerwear.

• The machine has been designed for permanent operation in industry.

• The SHORT SEAM AUTOMAT 2112-4 has been tested for electromagnetic compatibility and is suited for installation in industrial operating rooms.

Incorrect use

• The SHORT SEAM AUTOMAT 2112-4 must not be operated in rooms that do not comply with the location requirements.

• The SHORT SEAM AUTOMAT 2112-4 must not be operated in the vicinity if devices or systems that produce strong magnetic fields as otherwise the correct function of the program control may be impaired.

Safety requirements

• DIN EN, Part 1:1991-11, Part 2:1995-06 Safety of machines

• DIN EN 60601, Part 1:1994-05 Safety regulations for electrically operated measuring and control installations, general requirements.

• DIN EN 50178 (VDE 0160): 1998-04 Equipment of power systems with electronic devices

• DIN EN 50082 (VDE 0839) Part 2:1997-11 Electromagnetic compatibility, basic specification, immunity to interference. Part 1: Domestic, business and commerce, small enterprises. Part 2: Industry.

• DIN EN 60204 (DIN VDE 0113): 1993-06 Electrical equipment of industrial machines

Safety devices

The SHORT SEAM AUTOMAT 2112-4 is equipped with a circuit-breaker (program stop switch) that stops all ma- chine movements and the sewing process when actuated manually.

Power supply connection

The power supply of the machine is established with a properly grounded power supply connection with:

• 230 V ± 10 %, 50/60 Hz, grounding plug.

• Fusing: 16 A

• Power consumption: 1.3 kW

Compressed air supply

The machine must be supplied by an on-site compressed air source.

• Operating pressure: 6 bar.

• Compressed air quality: oil-free

• Compressed air consumption: 12 NL

Location and storage requirements

Installation in sheltered, closed rooms.

• Room temperature: +10 °C to 45 °C

• Relative humidity: 80 % max.

Disposal

• Please discard the packaging material in accordance with existing disposal directives. Section C1, Delivery of the machine, contains a list of the packaging materials used.

• The machine contains reusable materials. Therefore, when discarding the machine, ask your local magistrate or community office about the possibilities of recycling.

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Beisler Automated Sewing Equipment

Notices

A.2

Short Seam Automat 2112-4 Working Instructions

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Short Seam Automat 2112-4 Working Instructions

Beisler Automated Sewing Equipment

Section B

Operating Instructions

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Beisler Automated Sewing Equipment

Short Seam Automat 2112-4 Working Instructions

Operating Instructions

Section B

Contents

B.1 Description of the machine .............................................................................................. 13

B.1.1 Functional units ...........................................................................................................13

B.2 Functions of the machine................................................................................................. 14

B.2.1 Sewing functions of the machine ................................................................................ 14

B.2.2 Pocket edge function .................................................................................................. 14

B.2.3 Lining up pocket edge/pocket bag .............................................................................. 14

B.2.4 Sewing of pocket edge/pocket bag ............................................................................. 16

B.2.5 Left slash selvage ....................................................................................................... 17

B.2.6 Lining up the left slash selvage ................................................................................... 17

B.2.7 Sewing the left trousers component ........................................................................... 19

B.2.8 Right slash selvage ..................................................................................................... 21

B.2.9 Right slash selvage/trousers component line-up ....................................................... 21

B.2.10 Sewing the right trousers component .........................................................................22

B.2.11 Switches ......................................................................................................................23

B.2.12 Operating panel ...........................................................................................................24

B.3 Operation............................................................................................................................ 25

B.3.1 Safety instructions for operation ................................................................................. 25

B.3.2 Preparing the machine ................................................................................................26

B.3.3 Selecting the sewing program .................................................................................... 27

B.3.4 Activating additional seam numbers ...........................................................................28

B.3.6 Setting the thread clamp manually ............................................................................. 28

B.3.7 Operating the stacker .................................................................................................. 28

B.3.8 Testing the cutters ....................................................................................................... 29

B.3.9 Resetting the day counter to zero ............................................................................... 29

B.3.10 Quick stitch width setting ............................................................................................ 30

B.3.11 Controlling machine cycle ........................................................................................... 31

B.3.12 Pocket edge start mode ..............................................................................................33

B.3.13 Start mode "Left slash selvage" .................................................................................. 35

B.3.16 Moving machine to zero position ................................................................................ 36

B.3.17 Stopping a sewing program ........................................................................................ 36

B.3.18 Turning the machine off .............................................................................................. 36

B.3.19 Periodic cleaning of the machine ................................................................................ 36

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Short Seam Automat 2112-4 Working Instructions

Description of the machine

B.1

Beisler Automated Sewing Equipment

B.1.1 Functional units

All functional units of the SHORT SEAM AUTOMAT 2112-4 are mounted to the height-adjustable table frame and freely accessible.

Transport and sewing unit

Main clamp

Stacker, with sliding table 5 and lift table

Transport stampl

Linear rail (under the cover)

Sewing head

Thread holder

Right slash selvage stop

Folder with quick stitch width setting

Pick-up plate

Pocket bag clamp

Guide laser

Fig. 1

Control unit

Operating panel

Memory-Card

Worktable

Height-adjustable table leg

Working plate

Emergency switch

Program stop switch

Power supply system

Main switch, emergency off switch

Vacuum pump power supply switch

Control box

Sewing motor control

Operating switches

Footswitch for machine operation

Footswitch for slash selvage clamp

Compressed air / Vacuum supply system

Vacuum pump (optional)

Compressed air device

Fig. 1

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

B.2.1 Sewing functions of the machine

The short seam automat 2112-4 can perform three different, automated sewing functions:

• Crimping over of the pocket edge and sewing the pokket edge to a pocket bag.

• Clipping and crimping over of the left slash selvage with subsequent sewing of the slash selvage to the left trousers component.

• Sewing the slash selvage to the right trousers component.

B.2.2 Pocket edge function

The machine cycle "Sewing on pocket edge" is performed as follows:

• Pocket edge and pocket bag are positioned manually.

• The pocket edge is crimped over and picked up.

• The folder transports the pocket edge to the pocket bag.

• The transport system automatically transports the pokket edge and the pocket bag to the sewing head where they are tucked.

• The finished piece is transported to the stacking table by the stacking system and put down.

Fig. 2/3

Fig. 2

Fig. 3

B.2.3 Lining up pocket edge/pocket bag

Depending on how the pocket edge and the pocket bag are to be sewn to one another, the two pieces must be aligned at the line-up positions. The exact line-up position of the edge to the bag can be marked at the working plate or at the pick-up plate using tape or pen. Please note that the pocket bag must be lined up within the operating range of the pocket bag clamp (Fig. 3, 4).

Handwheel for stitch width, Fig. 2:

The handwheel 1 is used to set the correct stitch width for the pocket edge. The stitch width depends on the thickness of the fabric. The thicker the fabric, the larger the stitch width.

Line-up position for pocket edge, Fig. 3:

The pocket edge 1 is lined up at the stop rail 3 of the pick-up plate. The exact alignment to the pocket bag is marked by a marking 2 at the pick-up plate.

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Short Seam Automat 2112-4 Working Instructions

Functions of the machine

B.2

Beisler Automated Sewing Equipment

B.2.3 Lining up pocket edge/pocket bag

Crimping over and picking up pocket edge, Fig. 4:

The folder 1 moves to the right to the pick-up plate5. The pocket edge is crimped over and picked up. During this time, the pocket bag is positioned.

Pocket bag line-up position, Fig. 4:

The pocket bag 3 is lined up within the operating range of the pocket bag clamp 2. The exact position is determined by a marking 4 at the working plate.

Fig. 4

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

B.2.4 Sewing of pocket edge/pocket bag

Folder

The folder 6 moves to the left with the pocket edge, is lowered and puts the pocket edge onto the pocket bag.

Pocket bag clamp

The pocket bag clamp 7 fixes the pocket bag to the working plate until the main clamp picks up the sewing pieces and transports them to the sewing head. The pocket bag clamp closes while the folder moves to the left.

Main clamp

The main clamp 8 moves to the inserting station and picks up the sewing pieces. The folder moves back up to its start position. The main clamp pushes the sewing piece on the working plate from the inserting station to the sewing head.

Fig. 5

Sewing head

The sewing head 5 performs only the functions sewing stitch and thread cutting. All other functions, such as seam length or determining the beginning and the end of the seam, are acquired by the sensor system and controlled by the program control unit in accordance with the set values. The thread stock and the thread supply of the sewing head are monitored by sensors (top thread monitor and spool residual thread monitor). The thread holder can hold two thread spools.

Transport stamp

After tucking, the sewing piece is blown even and transferred by the transport stamp 3 to the stacker.

Stacker

The stacker consists of a sliding table 4 and a lift table 1. The sewing pieces are put down on the sliding table of the stacker. The sliding table then moves backward, and the sewing pieces 2 fall onto the lift table where they are stacked. The lift table is lowered automatically (photocell control) or is lowered in preset steps in accordance with the input numbers.

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Short Seam Automat 2112-4 Working Instructions

Functions of the machine

B.2

Beisler Automated Sewing Equipment

B.2.5 Left slash selvage

The machine cycle "Clipping left slash selvage and sewing it to the left trousers component" is performed as follows:

• The left slash selvage is lined up manually at the pickup plate.

• The slash selvage is clipped, crimped over by the folder and picked up.

• The left trousers component is positioned manually on the working plate. The folder transports the slash selvage to the left trousers component and puts it down.

• The trousers component with the slash selvage is automatically transported by the transport system to the sewing head where it is tucked.

• The finished sewing piece is then blown off the worktable with compressed air.

B.2.6 Lining up the left slash selvage

Ideally, the slash selvage and the left trousers component are premarked by a gusset. If a gusset is not available, the line-up position is marked with tape or with a felt pen at the working plate or at the pick-up plate.

Fig. 6/7

Fig. 6

Fig. 7

Slash selvage line-up position, Fig. 6:

The slash selvage clamp 3 is open during the lineup process. The slash selvage 2 is lined up at the stop rail 4 of the pick-up plate. The exact position to the cutter is marked by the gusset in the slash selvage.

Slash selvage clamp, Fig. 6:

The slash selvage clamp 3 closes and secures the slash selvage while the cloth material is clipped and then crimped over.

Crimping over and picking up the slash selvage, Fig. 7:

The folder 2 moves right to the pick-up plate 3. The slash selvage is clipped by the cutter 1 and then crimped over and picked up by the folder clamp 4. The left, rear cutter 6 of the working plate opens, the front cutter 5 is passive and remains concealed in the working plate. The light of the positioning lamp 7 supports the lining up of the gusset of the left trousers part to the cutter6.

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

Fig. 8/7

Line-up position of the left trousers component, Fig. 8:

The left trousers component 4 is lined up with the gusset to the cutter 3 and parallel to the red marking line2 of the guide laser 1.

Folder, Fig. 9:

The folder 1 moves left to the working plate with the slash selvage, lowers and puts the slash selvage onto the left trousers component 3.

Fig. 8

Fig. 9

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Short Seam Automat 2112-4 Working Instructions

Functions of the machine

B.2

Beisler Automated Sewing Equipment

B.2.7 Sewing the left trousers component

Main clamp, Fig. 10:

The main clamp 2 moves to the insertion position and picks up the trousers component. The folder moves up to its start position. The main clamp transports the trousers component on the working plate from the insertion station to the sewing head.

Sewing head, Fig. 10:

The sewing head 1 only performs the sewing stitch and thread cutting functions. All other functions, such as seam length or setting the beginning and the end of the seam, are acquired by the machine's sensoring system and controlled by the program control in accordance with the set values.

Fig. 10

Threads

Thread stock and thread supply of the sewing head are monitored by sensors (top thread sensor and rest thread sensor). The thread holder can hold two thread spools.

Blow-off, Fig. 10:

After the sewing process, the trousers component is blown off the worktable with compressed air.

Fig.10

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

B.2.8 Right slash selvage

The machine cycle "Sewing the right slash selvage to the right trousers component" is performed as follows:

• The right trousers component is positioned manually on the working plate.

• The trousers component is clipped, the stop for the slash selvage swivels onto the working plate.

• The right slash selvage is lined up manually at the stop.

• The trousers component with the slash selvage is transported automatically to the sewing head where it is tucked.

• The finished sewing piece is then blown off the working table with compressed air.

B.2.9 Right slash selvage/trousers component line-up

Ideally, the right trousers component is premarked by a gusset. If a gusset is not available, the line-up position is marked with tape or with a felt pen at the working plate or at the pick-up plate.

Fig.11/12

Fig. 11

Folder, Fig. 11:

The folder 1 moves right to the pick-up plate and makes the working plate accessible. The front cutter

opens, the two rear cutters 2 and 3 are passi-

ve and remain concealed in the working plate.

Right trousers component line-up position, Fig. 12:

The right trousers component 3 is aligned with the gusset at the front cutter 4 and parallel to the pickup plate and the folder at the red marking 2 of the guide laser 1.

Fig. 12

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Short Seam Automat 2112-4 Working Instructions

Functions of the machine

B.2

Beisler Automated Sewing Equipment

Fig. 13

Stop, Fig. 13:

After the cutter has clipped, the stop 1 swivels to the right trousers component.

Line-up position of the right slash selvage, Fig. 13:

The right slash selvage 3 is lined up immediately at the stop rail 2 and flush with the right trousers component.

Fig. 13

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

B.2.10 Sewing the right trousers component

Main clamp, Fig. 14:

The main clamp 2 moves to the insertion station and picks up the trousers component. The folder moves up to its start position. The main clamp transports the trousers component on the working plate from the insertion station to the sewing head.

Sewing head, Fig. 14:

The sewing head 1 only performs the sewing stitch and thread cutting functions. All other functions, such as seam length and determining the beginning or the end of the seam, are acquired by the machine's sensor system and controlled by the program control in accordance with the set values.

Fig. 14

Threads

Thread stock and thread supply of the sewing head are monitored by sensors (top thread sensor and rest thread sensor). The thread holder can hold two thread spools.

Blowing off, Fig. 14:

After the sewing process, the trousers component is blown off the worktable with compressed air.

Fig.14

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Short Seam Automat 2112-4 Working Instructions

Functions of the machine

B.2

Beisler Automated Sewing Equipment

B.2.11 Switches

The short seam automat is equipped with three different types of switches:

• Emergency switch for stopping a sewing program,

• Supply switch for voltage and vacuum pump,

• control switches for controlling the machine operation.

Emergency switch:

Program stop switch

When the program stop switch 1 is pressed, all machine movements and the sewing process are stopped immediately. The switch engages when pressed. Rotating the switch in the clockwise direction will release the switch, and it moves back into its original position. The control program performs a reset.Supply switches

Supply switches:

Main switch

The main switch 2 is used to turn the power supply of the machine on or off. For safety reasons, the machine must be turned off using the main switch when it is standing still for an extended period; in this case, all functional units are deactivated. The main switch also serves as an additional emergency off switch.

Fig.15

Fig. 15

Vacuum switch

The vacuum switch 3 is used to turn the optional vacuum pump on and off.

Control switches:

Footswitch for machine operation

This footswitch 4 is used to control the individual operating steps of the machine or for starting the fully automatic machine operation.

Footswitch for slash selvage clamp

Depressing the footswitch for the slash selvage clamp

will open or close the slash selvage clamp indepen-

dently of the switching state.

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Beisler Automated Sewing Equipment

Functions of the machine

B.2

Short Seam Automat 2112-4 Working Instructions

B.2.12 Operating panel

Display

During the operation of the machine, the display shows the values of the selected sewing program. If menus were requested, the menu symbol or the corresponding parameters of the function are displayed.

Indicator panel

Seam symbol

Sewing program description (a sewing program may consist of several seams)

Sewing program seam number

Seam description

Display field for the enabled seam functions

Bar for requestable submenus

Memory card slot

The memory card is the medium for storing the bakkup copies of all program control data. Programs can be copied to and stored on the memory card and reloaded into the machine control when required.

Program stop switch

If the program stop switch 3 is pressed during the operation of the machine, all movements and the sewing process are stopped.

Fig.16

Numeric keypad

The numeric keypad 4 is used to enter all changable number values. By pressing the M key, you can request the desired sewing programs. By pressing the P key, you can request submenus, confirm inputs and exit the programming mode.

Arrow keys

By pressing the UP or DOWN arrow key 5, you can move the cursor in the selected menu one line up or down. By pressing the RIGHT or LEFT arrow key, you can mark the desired parameter in the selected menu using the cursor or browse forward or backward if the parameter list consists of several pages.

Function keys

You can use the function keys 6 to request the menus for setting or changing machine functions on the selected level.

Symbol bar

The symbol bar 7 indicates menus that can be requested using the function keys 6 directly from the start menu. All other functions of the machine can be set or changed by selecting the corresponding menus on the different program levels. The corresponding symbols appear on the display of the operating panel.

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Short Seam Automat 2112-4 Working Instructions

Operation

B.3

B.3.1 Safety instructions for operation

Beisler Automated Sewing Equipment

Machine operation:

WARNING - Machine operation intervention!

The machine is driven by electric motors and by compressed air. Any attempt to stop the moving parts of the machine or to tamper with the movements by hand may cause severe injuries.

• Keep hands away from machine during machine operation!

• During the sewing process, keep hands away from the operating range of the needle!

• If a failure is encountered during machine operation, press the program stop switch immediately!

Clothing:

CAUTION - Unsuited work clothing!

The moving parts of the machine may catch and draw in loose clothing which may cause severe injuries.

• When operating the machine, do not wear wide or open clothing!

• Make sure that sleeves are tight-fitting and properly closed!

Handling the guide laser:

CAUTION - Damage of the retina!

If the eye is directed toward the laser beam for some time, the retina may be damaged.

• Do not look directly into the laser beam!

• Do not direct laser beam into eyes!

CAUTION - Laser beam change!

An optical change of the laser beam may increase its luminous intensity and cause eye injuries.

• If the direction of the laser beam is changed, if the laser beam is misadjusted or if the laser optics are damaged, turn the machine off and shut it down.

• Do not allow optical equipment (burning glasses or lenses) to interfere with the laser beam path.

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Beisler Automated Sewing Equipment

Operation

B.3

Short Seam Automat 2112-4 Working Instructions

B.3.2 Preparing the machine

Prior to the production start, check the supply connections, connect the machine to the compressed air and power supply systems and prepare the sewing head.

1. Insert needle, pass top thread through needle and insert spool for bottom thread into sewing head (see working instructions of sewing head manufacturer or supplier).

2. Fig.17: Connect machine to compressed air supply by inserting the plug-in connector 2 of the compressed air supply hose into the compressed air receptacle in the operating room. The pressure of the compressed air is reduced to the required operating pressure of 6 bar by a pressure reducer 1. Check manometer to see if the correct operating pressure is set. The pressure reducer is installed at the side mounting wall of the worktable.

3. Connect machine to power supply system.

WARNING - Electric shock!

Fig. 17

Contact with current-carrying components may cause a lethal electric shock. Check plug and cable before connecting machine to power supply system.

• Do not use damaged plugs, sockets or cables to connect the machine to the power supply system!

• The machine is connected to a power source of 230 V ±10 % at 50/60 Hz.

• Before connecting the machine to the power supply system, check to see if the ratings of the power supply system in the operating room correspond with the ratings on the nameplate at the rear of the machine.

• If the ratings for voltage (V) and maximum current (A) do not match, the machine must not be connected.

• Insert the grounding plug into a properly grounded and fused power socket.

• Make sure that the power supply cable is not subject to tensile or pressure forces.

4. Turn machine on by moving the main switch into the position I.

5. Turn the vacuum pump of the machine on. Move vauum switch into position I or open on-site vacuum supply.

NOTE - Vacuum supply!

If the machine is equipped with the optional vacuum pump, the vacuum supply is now ready for operation. If the machine is prepared for the on-site vacuum supply system, the on-site vacuum hose 4 must be connected to the sleeve 5 of the vacuum valve.

The machine is ready for operation.

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Page 27

Short Seam Automat 2112-4 Working Instructions

Operation

B.3

Beisler Automated Sewing Equipment

B.3.3 Selecting the sewing program

After the machine has been turned on and the control program has been activated, the sewing program that had been selected last is set. Sewing programs 1 are stored in the memory (M). The program control memory can store up to 50 sewing programs (M 01-M 50). Fig. 18: For each sewing program, up to six seam numbers2 (01, 02, 03, 04, 05) can be assigned.

The program control of the machine is equipped at the factory with two standard programs:

• Sewing program M 01 with five different seams for crimping over and tucking the pocket edge (see Section D, Programming Instructions),

• Sewing program M 02 with one seam each for tucking the left slash selvage (12) and the right slash selvage (11) on the trousers component. In addition, this sewing program is programmed for a test seam (13) that is restricted to two functions:

• Clamp movement from the insertion station to the sewing head,

• Starting/ending the complete sewing process.

The test seam is used for checking the clamp transport and the sewing process when the machine is set up.

Fig. 18

Fig. 19

Fig. 18/19

1. Select sewing program at operating panel.

Request memory::

• Press  key.

Select sewing program number, e.g. 01:

• Press  and  keys.

The selected program is activated immediately.

2. Select seam number of desired seam.

Move cursor to seam number:

• Press 0 or / key.

Confirm selection:

• Press % key.

M01

01 02 03 04 05

M01

Fig. 19: Display during seam number selection:

1 2 3

Active seam number Passive seam number Seam number is selected

01 02 03 04 05

- B 27 -

Page 28

Beisler Automated Sewing Equipment

Operation

B.3

Short Seam Automat 2112-4 Working Instructions

B.3.4 Activating additional seam numbers

1. Select seam number of desired seam.

Move cursor to seam number:

• Press 0 or / key.

Confirm selection:

• Press % key.

The seam number of the activated seam appears blackened.

B.3.5 Deactivating a seam number

1. Select seam number of desired seam.

Move cursor to seam number:

• Press 0 or / key.

B.3.6 Setting the thread clamp manually

Before the first start of a sewing program, the top thread clamp must be activated to protect the top thread from being pulled out of the needle when the machine starts.

• Press  key.

B.3.7 Operating the stacker

To ensure easy access to the sewing pieces on the stacker, the lift table can be lowered, and the sliding table can be moved backward.

1. Lower or raise the lift table.

• Press  key.



2. Move sliding table forward or backward.

Confirm selection:

• Press % key.

The seam number of the deactivated seam is no longer blackened.

• Press  key.



- B 28 -

Page 29

Short Seam Automat 2112-4 Working Instructions

Operation

B.3

Beisler Automated Sewing Equipment

B.3.8 Testing the cutters

Sharpness and function of the three cutters can be chekked individually. When the corresponding function key is depressed, a cutting movement is performed.

1. Request the cutter test menu.

• Press  key.

The display shows the symbols of the selectable functions on this level.

&GHIQ 

2. Rear working plate cutter (left trouser component).

• Press  key.

3. Front working plate cutter (right trouser component).

• Press  key.

B.3.9 Resetting the day counter to zero

Use this function to reset the day counter for a program cycle or for a completed working cycle to zero.

1. Move to level 1.

Press  key.

The display shows the symbols for selectable functions on this level.

&'(6)@7 

2. Request the day counter reset function.

)

• Press  key.

The day counter is now reset to zero.

3. Return to start level.

Press  key.

Display: PART: 0000

4. Pick-up plate cutter (left slash selvage).

• Taste  drücken

5. Load bobbin.

• Press  key.

- B 29 -

Page 30

Beisler Automated Sewing Equipment

Operation

B.3

Short Seam Automat 2112-4 Working Instructions

B.3.10 Quick stitch width setting

The quick stitch width adjustment makes the selection of 4 preadjusted different stitch widths possible.

• Fig. 20 Use the handwheel 1 to adjust the stitch width to the required range.

• pocket edge

• pocket bag

Fig. 20

- B 30 -

Page 31

Short Seam Automat 2112-4 Working Instructions

Operation

B.3

Beisler Automated Sewing Equipment

B.3.11 Controlling machine cycle

The complete process of the sewing programs is controlled by using the two footswitches, Fig. 21:

• Footswitch for slash selvage clamp

• Footswitch for machine operation Each sewing program offers several alternatives (modes) for controlling the process.

The sewing program M 01: "Crimping over and sewing pocket edge" which contains five different seams is controlled exclusively by using the footswitch for machine operation 2.

The sewing program M 02 with seam 12: "Crimping over left slash selvage and sew onto left trouser component" is controlled by using both footswitches.

• The footswitch for the slash selvage clamp 1 closes the slash selvage clamp after the slash selvage has been inserted,

• The footswitch for machine operation 2 controls the entire subsequent process of the sewing programm.

The sewing program M 02 with seam 11: "Sewing right slash selvage to right trousers component" is controlled exclusively by using the footswitch for machine operation 2.

Fig 21

Fig. 21

The sewing program M 02 with seam 13: "Test seam" is also controlled by using the footswitch for machine operation 2.

- B 31 -

Page 32

Beisler Automated Sewing Equipment

Operation

B.3

B.3.12 Pocket edge start mode

Short Seam Automat 2112-4 Working Instructions

The machine cycle "Crimping over and sewing pocket edge" can be performed in four different modes (Mode 00, Mode 01, Mode 02, Mode 03). The factory setting is Mode 01 which starts a largely fully-automatic machine cycle. However, this requires that the sewing program M 01 and one of the seams 01 - 05 has been set.

Controlling machine cycle in mode 00:

1. Line up pocket edge.

2. Depress footswitch for machine cycle and keep depressed:

• The folder picks up the pocket edge.

3. Release footswitch:

• Further machine cycle is fully automatic: The pocket bag clamp closes. The folder puts the pocket edge onto the pocket bag. The main clamp picks up the sewing pieces and transports them to the sewing head. The sewing pieces are tucked, then the transport stamp transports them to the stacker and puts them down. The main clamp returns to its original position. The next machine cycle starts.

NOTE - Supplying sewing pieces!

If the fully automatic machine cycle was started, the next sewing pieces can be lined up. The footswitch for machine cycle remains deactivated until the main clamp reaches its start position; after that, the next machine cycle can be started.

Controlling machine cycle in mode 01:

1. Line up pocket edge.

2. Depress, then release footswitch for machine cycle:

• The folder picks up the pocket edge.

3. Depress, then release footswitch for machine cycle:

• The pocket bag clamp closes.

4. Depress, then release footswitch for machine cycle:

• The folder moves to the left and puts the pocket edge down.

5. Depress, then release footswitch for machine cycle:

• The main clamp picks up the sewing pieces and moves to the sewing head.

6. Depress, then release footswitch for machine cycle:

• The sewing pieces are tucked.

7. Depress, then release footswitch for machine cycle:

• The transport stamp transports the sewing pieces to the stacker and puts them down. The main clamp returns to its start position. The next machine cycle starts.

Alternatively, mode 01 can be controlled as follows :

After any working step, the further machine cycle can be continued automatically:

1. Depress footswitch for machine cycle and keep depressed:

• The machine cycle is continued automatically.

NOTE - Supplying sewing pieces!

When the sewing pieces are at the sewing head, the next pocket edge can be lined up. The footswitch for machine cycle remains deactivated until the main clamp reaches its original position; after that, the next machine cycle can be started.

Controlling machine cycle in mode 02:

1. Line up pocket edge.

2. Depress footswitch for machine cycle and keep depressed:

• The folder picks up the pocket edge.

3. Release footswitch for machine cycle:

• The pocket bag clamp closes.

• The folder moves to the left and puts the pocket edge down.

• The main clamp picks up the sewing pieces.

4. Depress, then release footswitch for machine cycle:

•Further machine cycle is fully automatic.

NOTE - Supplying sewing pieces!

When the sewing pieces are at the sewing head, the next pocket edge can be lined up. The footswitch for machine cycle remains deactivated until the main clamp reaches its start position; after that, the next machine cycle can be started.

- B 32 -

Page 33

Short Seam Automat 2112-4 Working Instructions

Operation

B.3

Beisler Automated Sewing Equipment

Controlling machine cycle in mode 03:

1. Line up pocket edge.

2. Depress footswitch for machine cycle and keep depressed:

• The folder picks up the pocket edge.

3. Release footswitch for machine cycle:

• The pocket bag clamp closes.

4. Depress, then release footswitch for machine cycle:

• The folder moves to the left and puts the pocket edge down.

5. Depress, then release footswitch for machine cycle:

• Further machine cycle is fully automatic:

NOTE - Supplying sewing pieces!

- B 33 -

Page 34

Beisler Automated Sewing Equipment

Operation

B.3

B.3.13 Start mode "Left slash selvage"

Short Seam Automat 2112-4 Working Instructions

The machine cycle "Crimping over left slash selvage and sewing to left trousers component" can be performed in two different modes (Mode 04, Mode 05). The factory setting is Mode 04 which starts a largely fully-automatic machine cycle. However, this requires that the sewing program M 02 with seam 12 has been set.

Controlling machine cycle in Mode 04:

1. Line up left slash selvage.

2. Depress left footswitch for slash selvage clamp:

• The slash selvage clamp closes.

3. Depress footswitch for machine operation:

• The folder moves right to the pick-up plate.

• The cutter "slash selvage" cuts.

• The slash selvage is crimped over and picked up.

4. Depress footswitch for machine operation and keep depressed:

• The rear cutter "left trousers component" opens, vacuum is activated.

• Line up and smooth out left trousers component.

5. Release footswitch:

• The rear cutter "left trousers component" cuts.

• The folder puts the slash selvage down onto the left trousers component.

• The main clamp picks up the sewing pieces.

6. Depress footswitch for machine operation:

• Further machine cycle is fully automatic: The main clamp transports the sewing pieces to the sewing head. The sewing pieces are tucked and blown off from the working plate with compressed air. The main clamp returns to its start position. The next machine cycle starts.

NOTE - Supplying sewing pieces!

If the fully automatic machine cycle was started, the next sewing pieces can be lined up. The footswitch for machine operation remains deactivated until the main clamp reaches its start position; after that, the next machine cycle can be started.

Controlling machine cycle in Mode 05:

1. Line up left slash selvage.

2. Depress left footswitch for slash selvage clamp:

• The slash selvage clamp closes.

3. Depress footswitch for machine operation:

• The folder moves right to the pick-up plate.

• The cutter "slash selvage" cuts.

• The slash selvage is crimped over and picked up.

4. Depress footswitch for machine operation and keep depressed:

• The rear cutter "left trousers component" opens, vacuum is activated.

• Line up and smooth out left trousers component.

5. Release footswitch:

• The rear cutter "left trousers component" cuts.

• The folder puts the slash selvage down onto the left trousers component.

6. Depress footswitch for machine operation:

• The main clamp moves to the insertion station and picks up the sewing pieces.

7. Depress footswitch for machine operation:

NOTE - Supplying sewing pieces!

- B 34 -

Page 35

Short Seam Automat 2112-4 Working Instructions

Operation

B.3

B.3.14 Start mode "Right slash selvage"

Beisler Automated Sewing Equipment

The machine cycle "Sew right slash selvage to right trousers component" can be performed in two different modes (Mode 06, Mode 07). The factory setting is Mode 07 which starts a largely fully-automatic machine cycle. However, this requires that the sewing program M 02 with seam

11 has been ses.

Controlling machine cycle in Mode 06:

1. Depress footswitch for machine operation:

• The folder moves right to the pick-up plate.

• The front cutter "right trousers component" opens,

2. Depress footswitch for machine operation and keep depressed:

• Vacuum is activated.

• Line up and smooth out right trousers component.

3. Release footswitch:

• The front cutter "right trousers component" cuts, the slash selvage stop swivels to the trousers component.

• Line up right slash selvage to right trousers component at stop.

4. Depress footswitch for machine operation:

• Further machine cycle is fully automatic: The folder moves left. The main clamp transports the sewing pieces to the sewing head. The sewing pieces are tucked and blown off from the working plate with compressed air. The main clamp returns to its start position. The next machine cycle starts.

NOTE - Supplying sewing pieces!

Controlling machine cycle in Mode 07:

1. Depress footswitch for machine operation:

• The folder moves right to the pick-up plate.

• The front cutter "right trousers component" opens,

2. Depress footswitch for machine operation and keep depressed:

• Vacuum is activated.

• Line up and smooth out right trousers component.

3. Release footswitch:

• The front cutter "right trousers component" cuts, the slash selvage stop swivels to the trousers component.

• Line up right slash selvage to right trousers component at stop.

4. Depress footswitch for machine operation:

• The folder moves left.

• The main clamp moves to the insertion station and picks up the sewing pieces.

5. Depress footswitch for machine operation:

NOTE - Supplying sewing pieces!

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Page 36

Beisler Automated Sewing Equipment

Operation

B.3

Short Seam Automat 2112-4 Working Instructions

B.3.15 Resetting line-up process

This function depends on the selected machine cycle mode. It only refers to machine movements that can be executed before the start of the automatic process. The machine movements will be reset to start position immediately.

• Press  key (several times if required).

B.3.16 Moving machine to zero position

Prior to starting the production, after machine tests or after corrections to sewing programs, the machine must be returned to zero position for starting the machine cycle:

1. Press program stop switch.

2. Unlock program stop switch. (See Section B.3.13, Stopping a sewing program)

B.3.17 Stopping a sewing program

B.3.18 Turning the machine off

For extended work intermissions, the machine must be turned off completely.

1. Turn power supply off by moving main switch to 0 position.

B.3.19 Periodic cleaning of the machine

The machine must be cleaned after large production series or at least once a day, whichever occurs first.

CAUTION - Danger of injuries!

If the machine is put in motion accidentally, persons in its direct vicinity may be caught by moving parts which may cause injuries. Prior to any cleaning work, disconnect the machine from the power supply!

• Turn the machine off using the main switch.

• Remove the power plug from the socket and protect it from accidental reconnection.

1. Press program stop switch. When this switch is pressed, all machine movements and the sewing process are stopped immediately. The switch engages when pressed.

To restart the machine after a program stop, all functions must be reset, and the machine must be returned to zero position by unlocking the program stop switch.

2. Unlock program stop switch. Slightly rotate switch in the clockwise direction. The switch returns to its original position. The control program performs a reset.

Periodic cleaning:

1. Remove fabric residues.

2. Using compressed air, blow off dust and thread residues at the sewing head, at the working plate, at the main clamp and at the linear rail.

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Page 37

Short Seam Automat 2112-4 Working Instructions

Beisler Automated Sewing Equipment

Section C

Service Instructions

- C 37 -

Page 38

Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Service Instructions

Section C

Contents

C.1 Delivery of the machine .................................................................................................... 39

C.1.1 Packaging.................................................................................................................... 39

C.1.2 Scope of delivery......................................................................................................... 39

C.2 Storage and location requirements ................................................................................. 40

C.2.1 Floor quality ................................................................................................................. 40

C.2.2 Interior climate ............................................................................................................. 40

C.2.3 Floor space required ................................................................................................... 40

C.2.4 Supply connections ..................................................................................................... 40

C.3 Start-up ............................................................................................................................... 41

C.3.1 Machine table alignment .............................................................................................41

C.3.2 Compressed air connections ...................................................................................... 42

C.3.3 Connecting the machine to the power supply ............................................................ 43

C.3.4 Safety check ................................................................................................................ 43

C.4 Operation and shut-down................................................................................................. 44

C.4.1 Working with the machine ........................................................................................... 44

C.4.2 Machine shut-down ..................................................................................................... 44

C.5 Maintenance....................................................................................................................... 45

C.5.1 Inspection ....................................................................................................................45

C.5.2 Cleaning ...................................................................................................................... 45

C.5.3 Service ........................................................................................................................ 46

C.5.4 Repairs ........................................................................................................................ 47

Operating panel replacement ................................................................................. 47

Clamp transport belt replacement .......................................................................... 48

Checking clamp travel steps ................................................................................... 49

Setting clamp travel steps ....................................................................................... 49

Clamp rail replacement ........................................................................................... 50

Cutter replacement ................................................................................................. 50

C.5.5 Machine set-up ............................................................................................................ 51

Guide laser adjustment ........................................................................................... 51

Adjusting clamp rail to machine function ................................................................52

Clamp rail clamping pressure adjustment .............................................................. 52

Adjustment of clamp slide disengagement position ...............................................53

Adjustment of the clamp rail parallel orientation .................................................... 54

Folder to clamp rail alignment ................................................................................ 55

Folder lower position adjustment ............................................................................ 56

Folder to pick-up plate alignment ........................................................................... 57

Folder bar to folder clamp alignment ...................................................................... 58

Right slash selvage stop alignment ........................................................................ 59

Photocell light sensitivity setting .............................................................................61

Installation stepper motor ....................................................................................... 62

Setting the thread cutter ......................................................................................... 63

Checking the rest thread monitor ........................................................................... 64

Adjusting the photocell ............................................................................................ 64

C.6 Troubleshooting ................................................................................................................ 66

C.7 Specifications .................................................................................................................... 68

- C 38 -

Page 39

Short Seam Automat 2112-4 Working Instructions

Delivery of the machine

C.1

Beisler Automated Sewing Equipment

C.1.1 Packaging

The machine is delivered in a solid packaging box on a pallet. All packaging materials can be separated and reused.

• Pallet made of pine wood

• Packaging box made of plywood / transport carton

• Polyethylene film (PE)

NOTE - Shipping braces!

During shipping, moving machine parts are protected with shipping braces (cable ties). The positions of all parts fitted with shipping braces are marked with red labels. After the machine has been installed and aligned, the shipping braces must be removed.

NOTE - Damages in transit!

If any damage presumably caused by incorrect transport is found when the machine is unpacked, please contact your supplier immediately.

C.1.2 Scope of delivery

The machine is delivered in an operative condition. The scope of delivery comprises:

Short seam automat with sewing head:

• The machine is equipped with several customerspecific accessories. For checking the exact layout, the information on the delivery note is authoritative.

• Service kit with machine oil.

Operating panel and program control:

• Preinstalled (ready-for-use) operating panel.

• Memory card with factory-programmed standard sewing program.

Technical documents:

• Operating instructions.

• Service instructions.

• Programming instructions.

- C 39 -

Page 40

C.2

Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Storage and location requirements

C.2.1 Floor quality

The floor of the room where the machine is to be installed must have a sufficient surface strength. The location of the machine must be free of vibrations. If several machines are to be installed in one room, the static load bearing capacity of the ceiling must be considered.

Weight:

• Machine with accessories approx 210 kg

C.2.2 Interior climate

Climatic requirements for the operating room:

The machine must only be stored or operated in closed operating rooms.

• Room temperature +10 °C to +45 °C

• Relative humidity 80 % max.

C.2.3 Floor space required

C.2.4 Supply connections

The machine requires on-site power and compressed air sources.

Power connection:

The power supply of the machine requires a properly grounded power connection with:

• Grounding plug 230 V ± 10 %, 50/60 Hz

• Fusing 16 A

NOTE - Peak voltages!

The correct function of the machine requires that the power system supplies a constant current. Peak voltages may particularly impair the stability of the program control.

Compressed air supply:

The on-site compressed air supply system must meet the following requirements:

• Operating pressure 6 bar

• Compressed air quality oil-free

• Compressed air consumption 4.16 NL

For operation during production and for service works, the machine must be freely accessible from all sides. On all sides, there must be a minimum clearance of 1 m.

Machine dimensions:

• L x W x H 1700 x 1400 x 1700 mm

NOTE - Electromagnetic interference!

The machine must not be installed in the immediate vicinity of devices or electrical components (e.g. transformers) generating a strong magnetic field as otherwise the correct function of the program control may be impaired.

Vacuum source:

The on-site vacuum source must meet the following requirements:

• Displacement (minimum) 130 m³/h

- C 40 -

Page 41

Short Seam Automat 2112-4 Working Instructions

Start-up

C.3

Beisler Automated Sewing Equipment

C.3.1 Machine table alignment

After the machine has been installed at the desired location, the machine table must be aligned:

• Set machine table to required height.

• Align machine table horizontally on all sides.

Setting table height:

1. Fig. 1: Lift machine: Connect lifting device at lift points (arrows) below the crossmembers. If the machine is equipped with optional transport rollers, release brakes before lifting.

2. Fig. 2: Loosen lockscrews 2 on all guide rails.

3. Pull table legs 3 out to the desired length and retighten lockscrews 2.

4. Lower machine to floor.

Horizontal positioning of the machine table:

1. Place bubble level onto working plate.

2. Fig. 2: Loosen table leg lock nuts 1.

3. Align machine table horizontally on all sides by raising or lowering table legs as required.

4. Retighten table leg lock nuts.

Fig. 1/2

Fig. 1

NOTE - Shipping braces!

Before the machine is connected to the power supply system, all shipping braces must be removed.

• Cut off cable ties.

• Remove labels.

Fig. 2

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Page 42

C.3

Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Start-up

C.3.2 Compressed air connections

The compressed air connection is preinstalled on the machine. It comprises the following components:

• Pressure reducer 2 with manometer 4 and water separator 5,

• Pressure hose with push-in plug 1.

The pressure reducer is installed at the side mounting wall of the worktable.

Connecting the machine to the compressed air supply system:

1. Connect pressure hose plug to on-site terminal unit.

2. Open on-site compressed air supply.

3. Set pressure reducer to a machine operating pressure of 6 bar by rotating pressure reducer knob 3 and read value on manometer 4:

• To increase pressure, rotate in clockwise direction.

• To reduce pressure, rotate in counter-clockwise direction.

Connecting the machine to the vacuum supply system:

If the machine is equipped with the optional vacuum pump4, no further installation is required. The vacuum system is ready for operation. If the machine is delivered without vacuum pump, the onsite vacuum source must be connected to the machine's vacuum valve. The vacuum valve 1 is mounted below the worktable.

Fig. 3/4

Fig. 3

Fig. 4

NOTE - Required components!

The following components are required on the site:

• A vacuum hose 3 with an inner diameter of at least 1¼ '' or, as required, an adapter or reducing fitting to accommodate the on-site vacuum hose on the sleeve (outer diameter 1¼ '') of the machine's vacuum valve.

• A hose clamp with an inner diameter of at least 1¼ ''.

1. Connect the on-site vacuum hose to the sleeve 4 of the vacuum valve 1.

2. Attach vacuum hose using the hose clamp.

3. The sleeve 2 connects the aspirator system of the working plate to the vacuum valve.

4. Open on-site vacuum source.

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Page 43

Short Seam Automat 2112-4 Working Instructions

Start-up

C.3

Beisler Automated Sewing Equipment

C.3.3 Connecting the machine to the power supply

The power cable and the power plug are preinstalled on the machine. The footswitches for controlling the machine operation and the bundle clamps are installed as well.

Connecting the machine to the power supply system:

1. Put footswitches for machine operation and for bundle clamp onto desired locations on floor at front side of machine.

2. Insert power plug into socket.

WARNING - Electric shock!

Contact with current-carrying components may cause a lethal electric shock. Check plug and cable before connecting machine to power supply system.

• Do not use damaged plugs, sockets or cables to connect the machine to the power supply system!

• The machine is connected to a power source of 230 V ±10 % at 50/60 Hz.

• If the ratings for voltage (V) and maximum current (A) do not match, the machine must not be connected.

• Insert the grounding plug into a properly grounded and fused power socket.

• Make sure that the power supply cable is not subject to tensile or pressure forces.

• Route the power supply cable in a way that ensures free access to and around the machine.

C.3.4 Safety check

Before the machine is released for operation, all safety devices must be checked for their correct operation.

CAUTION - Danger of injuries!

The safety devices protect the operating and service personnel while working on or with the machine. If the safety devices are fully or partially inoperative, the machine must not be started up.

Perform safety check:

1. Check to see if the cover above the clamp transport unit is correctly and safely installed.

2. Check to see if the finger protection at the sewing head covers the needle effectively.

3. Make sure that the guide laser is not directed into the view area of the machine operator.

4. The main switch also serves as an emergency off switch. To check the function of this switch, turn the machine on, start a machine cycle and turn the machine off during the tucking process using the main switch. All operational movements of the clamp and of the sewing head must stop, and the program control must switch off.

5. Check the function of the program stop switch. Start a machine cycle and press the switch. All operational movements of the clamp and of the sewing head must stop.

6. Unlock the program stop switch. The program control starts a reset, and the clamp must return to its start position.

NOTE - Works to the electrical system!

Works to the electrical system of the machine must only be carried out by qualified and authorized expert personnel. Tampering with the machine without authorization makes the warranty void.

- C 43 -

The machine is ready for operation.

Page 44

C.4

Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Operation and shut-down

C.4.1 Working with the machine

Factory settings:

The program control of the machine is equipped at the factory with two standard programs:

• Sewing program M 01 with five different seams for "crimping over and sewing pocket edge" (see part D, programming instructions).

• Sewing program M 02 with one seam each for tucking the left slash selvage (12) and the right slash selvage (11) on the trousers component.

C.4.2 Machine shut-down

When the machine is to be shut down, it must be disconnected from all supply sources.

Disconnecting the machine from the power supply system:

1. Turn machine off using main switch. Move switch to position "0".

2. Remove power plug from socket and protect it against accidental reconnection.

Disconnecting the machine from the compressed air supply system:

1. Shut off on-site compressed air.

2. Remove compressed air hose plug from terminal unit.

NOTE - Dust-proof protection!

If the machine is to be shut down for an extended period of time, it should be covered with a plastic tarpaulin.

- C 44 -

Page 45

Short Seam Automat 2112-4 Working Instructions

Maintenance

C.5

Beisler Automated Sewing Equipment

WARNING - Electric shock:

Contact with current-carrying components may cause a lethal electric shock. If the machine is put in motion accidentally, persons in its direct vicinity may be caught by moving parts which may cause injuries. Prior to any service, cleaning or maintenance works, disconnect the machine from the power supply system!

• Turn the machine off using the main switch.

• Remove power plug from socket and protect it against accidental reconnection.

• If the power supply is not required for repair or setup work, the machine must be disconnected from the power supply system.

C.5.1 Inspection

The machine must be inspected annually. The inspection comprises particularly the following items:

• safety devices of the machine,

• operativeness of the program control,

• correct function of inputs and outputs.

C.5.2 Cleaning

The machine must be cleaned after large production series, or at least once a day, whichever occurs first.

Cleaning the machine surfaces:

1. Disconnect machine from power supply system.

2. Remove fabric residues.

3. Using compressed air, blow off dust and thread residues at the sewing head, at the working plate, at the clamp and at the linear rail.

4. Wipe machine parts dry using a dry, clean cloth.

NOTE - Plastic surfaces!

Some parts of the machine surfaces are made of plastic materials. Solvents may dissolve plastics and make them unusable. Do not clean the machine surfaces (particularly the operating panel) with cleaning agents that contain solvent.

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C.5

Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.3 Service

The following service works must be carried out in weekly intervals.

Oiling the clamp rail:

1. Disconnect machine from power supply.

2. Wipe clamp rails clean using a soft, oil-saturated cloth. The scope of delivery comprises 0.25 l of oil. When this oil is used up, you can order the special machine oil for service from the manufacturer or supplier of the machine.

Emptying the water separator:

1. Disconnect machine from power supply.

2. Fig. 5: Drain water at pressure reducer water separator into suited container. Press button 1 at pressure reducer collector and keep pressed until all the water has been drained.

NOTE - Sewing head!

For information about service of the sewing head, please refer to the working instructions of the sewing head.

Fig. 5

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.4 Repairs

Any repairs to the machine must only be carried out by:

• authorized Technical Service,

• personnel that has been instructed about the setting up and maintenance of the machine on the occasion of a training by the supplier or manufacturer.

Use only original spare parts for installing or replacing machine components. Manufacturer and supplier will not be held responsible for spare parts from third parties.

NOTE - Programming instructions!

Repairs require that machine components carry out their individual movements and that the machine movements are tested. These functions are controlled on level 1 of the service menu. For the necessary instructions, please refer to the programming instructions.

Operating panel replacement:

1. Disconnect machine from power supply.

2. Remove two lock screws 2 and disconnect interface connector3.

3. Remove retaining screws 1 from operating panel bracket.

4. Remove operating panel 5, install new panel and secure using screws.

5. Connect interface connector to receptacle 4 and secure using two lock screws 2 .

Fig. 6

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.4 Repairs

Clamp transport belt replacement:

1. Disconnect machine from power supply system.

2. Slide clamp to left until it reaches stop position.

3. Fig. 8: Remove retaining screws 3 from drive roller cover2and remove cover.

4. Remove two retaining screws from slide roller cover

and remove cover 9.

5. Loosen two belt lock screws 4 and release belt tension7.

6. Loosen lock nuts 6 of set screws 5 and rotate two set screws backward.

7. Fig. 7: Remove two connecting screws 1 from main clamp pedestal. Remove belt.

8. Fig. 8: Install new belt to drive roller 1 and to guide rollera.

9. Fig. 7: The ends of the belt 3 are fitted with holes. Position the two ends of the belt with the belt clamp exactly over the holes on the pedestal 4 and secure them using screws.

Fig. 7/8

Fig. 7

10.Fig. 8: Tension belt by tightening two set screws 5 until the belt can be depressed approx 10 mm with distinct counterpressure at the middle of the transport rail. Tighten lock nuts 6 and lock screws 4.

11.Install the two covers 2 and 9.

Fig. 8

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Maintenance

C.5

C.5.4 Repairs

Beisler Automated Sewing Equipment

Checking clamp travel steps:

After the toothed belt has been replaced, the number of clamp travel steps must be checked. At the factory, this value has been set:

• to 00 steps at the right stop,

• to 735 steps at the left stop. These values must be adhered to.

1. Switch machine on and allow to reference.

2. Go to diagnostics menu:

• Press  key

• Press  key

3. Go to clamp transport menu:

• Press  key

4. Go to clamp motor travel steps:

• Press  key

5. Confirm safety prompt:

Setting clamp travel steps:

If the result of the clamp travel step check is not 735 mm for the left stop, switch S04 must be repositioned:

• If the value is higher than 735 mm, the switch must be repositioned to the left.

• If the value is lower than 735 mm, the switch must be repositioned to the right.

1. Loosen two switch retaining screws.

2. Move switch in required direction and tighten screws.

3. Recheck number of clamp travel steps. If required, the setting process must be repeated until the correct value of 735 mm is displayed.

• Press % key

6. Push clamp rail manually to the right stop. The display must show 00 mm.

7. Push clamp rail manually to the left stop. The display must show 735 mm.

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.4 Repairs

Clamp rail replacement:

The clamp rail must be replaced, when the protective coating underside the clamp rail is friction used.

Clamp rail removal:

1. Lift main clamp.

2. Loosen retaining screw 1 .

3. Pull clamp rail 2 down and remove.

Clamp rail installation:

1. Insert clamp rail 2 into fixture and push up until it reaches the stop. Make sure the clamp rail is positioned evenly in the fixture.

2. Tighten retaining screw 1.

Cutter replacement:

The cutters are integral to a block together with the pressure cylinder. The cutter block for the left slash selvage is attached with two fixing angles 1 and2 and screws to the pick-up plate bracket. The two cutter blocks for the left and right trousers components are each attached with a fixing angle 3 and screws to the bottom of the working plate.

1. Disconnect compressed air hoses (the hoses are merely pushed onto the sleeve).

2. Fig. 10: Remove retaining screws 4.

3. Position new cutter block, secure using screws and connect compressed air hoses.

4. Readjust cutter position as described in Section 5.5, "Machine set-up".

Fig. 9/10

Fig. 9

Fig. 10

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

NOTE - Activating inputs/outputs!

To allow for testing machine movements or interval operation, the individual stages of movement can be activated with the inputs/outputs of the machine control unit (see programming instructions, Section D.4.3., Service menu level 1).

Usually, the setting up of the machine is controlled by parameter values of the sewing programs (special parameters) and the parameter values of the machine control unit (global parameters). The following mechanical modifications may be required additionally to ensure correct seams with the set parameter values.

Guide laser adjustment:

The guide laser marks the line-up position of the left and right trousers components parallel to folder and pick-up plate. The position of the guide laser can be adjusted vertically and horizontally.

Adjusting the bracket height:

1.Fig. 11: Loosen retaining screw 4 at rear of worktable.

2. Position laser light bracket 3 in the desired height.

3. Tighten retaining screw 4.

Fig. 11

Horizontal adjustment:

1. Loosen lock screw 1.

2. Rotate laser light 5 to desired position.

3. Tighten lock screw 1.

Vertical adjustment for tilting the laser light into the desired position:

1. Loosen lock screw 2.

2. Rotate laser light angular bracket 6 to desired position.

3. Tighten lock screw 2.

NOTE - Seam width!

The seam width can be determined by the vertical alignment of the guide laser when sewing the slash selvage. If the alignment of the laser to the left is changed, the seam narrows, if the alignment of the laser to the right is changed, the seam becomes wider.

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Adjusting clamp rail to machine function:

The machine is equipped with two different clamp rail versions. Depending on the machine function performed, the corresponding clamp rail must be installed.

• For the function "Tucking pocket edge to pocket bag", the clamp rail 2 with the plain support is required.

• For the function "Sewing on slash selvages", the clamp rail3 with the cranked support is required.

Clamp rail removal:

1. Lift main clamp.

2. Fig. 12: Loosen and partially remove retaining screw 1.

3. Pull clamp rail 2 or 3 downward.

Clamp rail installation:

1. Insert clamp rail into receptacle and push all the way up. Make sure that the clamp rail is flush with the receptacle.

2. Tighten retaining screw 1.

Clamp rail clamping pressure adjustment:

After any works to the main clamp, the clamping pressure and the alignment of the clamp rail to the needle must be checked.

1. Check to see if the main clamp exerts pressure to the sewing piece evenly along the entire length of the rail by lining up a piece of fabric to the insertion position and lowering the main clamp.

2. Check clamping pressure by trying to pull the sewing piece out of the clamp at several locations along the clamp rail.

3. Fig. 13: If the pressure force is uneven or insufficient, remove clamp rail and change the position of the two adjusting screws 1 at the inner side of the clamp rail. If the adjusting screws are screwed in, the pressure of the clamp rail onto the working plate increases as the height H of the main clamp in the downward direction changes.

4. Repeat adjustment and recheck with lowered main clamp until clamping pressure is distributed evenly along the entire length of the clamp rail.

Fig. 12

Fig. 13

Fig. 12/13

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Adjustment of clamp slide disengagement position:

The disengagement position for the front and rear stop point of the clamp slide is set at the pedestal. The front stop point 4 determines how far the clamp slide will approach the needle of the sewing head, the rear stop point3 determines how far the clamp slide will return to its start position.

Front stop point adjustment:

1. Lower main clamp.

2. Depressurize the machine. Disconnect compressed air supply hose from on-site compressed air supply system.

3. Move main clamp by hand below sewing head and lower needle using handwheel.

4. Fig. 14: Distance A between clamp rail 5 and needle

must be 1-1.5 mm.

5. Loosen lock nut 2 of stop screw 1 at pedestal and rotate stop screw to the desired position.

6. Check distance A .

7. Tighten lock nut 2 of stop screw 1.

Fig. 14/15

Fig. 14

Adjust rear stop point: The rear stop point is adjusted correctly, if the clear length B of the stop screw measures exactly 6 mm.

1. Fig. 15: Loosen lock nut 1 of stop screw 2 and rotate stop screw to the desired position.

2. Check length B.

3. Tighten lock nut 2 of stop screw 1.

Fig. 15

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Adjustment of the clamp rail parallel orientation:

1. Check to see if the sewing head needle is positioned exactly parallel to the clamp rail along the entire length of the rail by moving the main clamp under the sewing head and checking the distance between rail and needle at several locations.

2. Fig. 16: If distance is not identical at all locations, loosen eight retaining screws 1 of clamp bracket and move clamp rail to parallel position.

3. Tighten clamp bracket retaining screws and recheck parallel orientation of clamp rail.

Fig. 16

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Short Seam Automat 2112-4 Working Instructions

Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Folder to clamp rail alignment:

The lowered folder must be absolutely parallel to and in slight contact with the clamp rail along its entire length.

Folder position adjustment:

1. Move main clamp to position using input/output control functions:

• Lower main clamp.

2. Move folder to position using input/output control functions:

• Rotate folder.

• Close folder clamp.

• Lower folder.

3. Fig. 17: Check parallel alignment of folder clamp to clamp rail 3. To change the folder clamp alignment:

4. Loosen lock screw 1.

5. Rotate folder clamp bracket 2 to parallel position.

6. Tighten lock screw 1.

Fig. 17

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Folder lower position adjustment:

NOTE - Check folder lower position!

When positioned correctly, the folder must lower to the working surface with slight friction contact to the left of the clamp slide.

1. Set folder position stop. Loosen stop screw lock nut at bracket and rotate stop screw to the desired position.

2. Check distance between folder 3 and clamp rail 2.

3. Tighten stop screw lock nut.

Fig. 18

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Folder to pick-up plate alignment:

To ensure that the folder can pick up the pocket edge evenly, the folder must lie upon the pick-up plate along its entire length.

Pick-up plate inclination adjustment:

1. Fasten pick-up plate by rotating handwheel 3 completely to minus range.

2. Move folder 1 to pick-up plate 2 using input/output control functions:

• Move folder to right.

• Lower folder.

3. Adjust pick-up plate inclination so that the folder lies absolutely even on the pick-up plate by loosening the two retaining screws 5 of the pick-up plate bracket

on the worktable underside and rotate the bracket

at the holder 4.

4. Tighten retaining screws.

5. Readjust folder rail 1. Slightly loosen retaining screws

and depress folder rail evenly onto pick-up plate.

6. Tighten retaining screws 7.

Fig. 19

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Folder bar to folder clamp alignment:

To ensure that the folder can crimp over the pocket edge evenly, the folder clamp 1 must pe positioned centrically above the folder bar 2.

Folder bar adjustment::

1. Fig. 20: Fasten pick-up plate by rotating handwheel completely to minus range. Loosen retaining screw 4 of folder bar bracket at the worktable underside and reposition bracket 5.

2. Tighten retaining screw.

Fig. 20

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Right slash selvage stop alignment:

The position of the stop determines the line-up position of the right slash selvage to the right trousers component.

Stop position adjustment: Fig. 21: The end position of the stop is set using the ad-

justing screw 1.

2. Loosen locknut 2. Rotate adjusting screw 1.

3. Tighten locknut.

Fig. 21

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Cutter adjustment:

The depth of cut of the gusset is adjusted for all three cutters using different settings.

• The depth of cut of the two cutters of the working plate for the gusset of the left and right trousers components is changed by rotating the adjusting wheel 1.

• The depth of cut of the gusset in the left slash selvage depends on the cutter block's mounting position. The mounting angles 2 have slots. By repositioning the cutter block in the slots, the cutter can be positioned at an exact distance to the stop rail 4 of the pick-up plate.

• The vertical position of the cutters is set by repositioning the cutter block in the slots of the vertical angle arm

. Note that the lowered cutters must be positioned flush with the upper edge of the working plate or of the pick-up plate.

Fig. 22

NOTE - Cutting position alignment!

The two cutters for the gusset in the left slash selvage and in the left trousers component must be aligned to each other in a way that ensures that both cutting positions are exactly flush.

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Photocell light sensitivity setting:

The photocell 1 at the sewing head controls the beginning and the end of the sewing process, provided that this function has been enabled as described in Section D.4.9. The sensitivity of the photocell must be set in accordance with the sewing material used.

1. Fig. 23: Make sure that the light beam 2 of the photocell is not interrupted.

2. Unlock the keypad: Keep the two buttons 5 and6 (+ / -) depressed for approx 5 seconds. The green LED 8 illuminates momentarily to indicate the unlocked state. The keypad remains unlocked for 4 minutes (red LED 7 flashes), then the light guide controller is locked automatically.

3. Set sensitivity using buttons 5 and6:

Press + to increase sensitivity. Press - to reduce sensitivity.

4. Interrupt light beam 2 with the sewing material to be used3; if the yellow LED 9 fails to go off, reduce sensitivity.

Fig. 23

NOTE - Red LED!

The red LED7 must not illuminate in any switching state. If the red LED illuminates, the light amplifier is in a critical switching state. In this case, increase the photocell sensitivity until the red LED goes off, then set the sensitivity in accordance with the sewing material used as described above.

5 6 7 8 9

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Installation stepper motor:

The PCB for controlling the stepper motor is installed in the control box.

NOTE - Machine cycle!

To prevent moving machine parts from colliding with each other or with other components when the machine is switched on again, move the machine manually into its start position before the PCB is replaced.

1. Depressurize the compressed air system of the machine. Disconnect the compressed air hose of the machine from the on-site compressed air supply system.

2. Slide main clamp into start position.

CAUTION - Damage to electrical components!

The PCB switches must not be tampered with while voltage is applied to the machine. Otherwise, related electrical components may be damaged or become unusable! Disconnect machine from power supply system and protect it against accidental reconnection.

Fig. 24

Adjusting switches on the PCB:

1. Set step width:

• using DIP switches 1 and 2,

• micro step at hook switches 6 and 7.

2. Set current lowering using DIP switch 3.

3. DIP-switch 4 to ON

4. Set motor phase current, rotate switch 5 to F.

5. Switch on supply voltage. When the PCB is adjusted correctly, the LED 8 (stand-by) is illuminated, the stand-by relay is energized.

Micro step

Hook switch  open

Signal = 0

Hook switch  closed

Signal = 1

200 2000 ON OFF 400 4000 ON ON 500 5000 OFF ON

1000 100000 OFF OFF

nal 0 = deenergized, Signal 1 = energized

Rotary switch position Phase current DIP switch 3 Current lowering

F5,50 AOFFON

Hook switch  closed

Signal = 0

Hook switch 6 open

Signal = 1

DIP switch 1 DIP switch 2

ON OFF

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Maintenance

C.5

Beisler Automated Sewing Equipment

C.5.5 Machine set-up

Setting the thread cutter:

The three-digit value input (GP Par. 35) determines when the thread cutter is activated. The setting of the thread cutter must be checked during machine operation and corrected as required.

1. Rotate sewing head handwheel in direction of machine rotation until needle reaches highest point (pinning position C). Lock handwheel at position C by depressing pinning pin of hole to left of handwheel.

2. Abb. 25: Install drive belt 1 so that the shaft feather key2 is flush with motor housing mark 3.

3. Unlock handwheel.

4. Call menu Global Parameters:

• Press  key

• Press  GP key

Insert the following values in Global Parameters:

35: Thread lever in position up 200 INC 36: Switch-on pos. for thread cutting 110 INC

Store value and exit setting level:

• Press  key

5. Start the thread cutting function:

• Press  key

Fig. 25

• Press  thread cutter key

Start or stop machine run:

• Press  key

6. Check position C to see if shaft feather key 2 is flush with motor housing mark 3. If required, change values and test thread cutting function.

7. Start thread cutting and recheck positions.

• Press  diagnostics key

• Press  sewing motor key

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Maintenance

C.5.5 Machine set-up

Checking the rest thread monitor:

The rest thread monitor is checked using a photocell. If the messages on the display do not match the filling state of the spool, the photocell sensitivity must be checked.

1. Fill bobbin to half its capacity so that filling state indicators2 of upper chamber 1 are covered.

2. Insert bobbin and sew until display shows: BOBBIN: 004 m. Keep sewing until display shows: BOBBIN EMPTY

3. Remove spool, unwind rest thread and measure remaining length (should be 0.5 m).

Adjusting the photocell:

• If the thread on the spool is sewn off over the rest length of 0.5 m without the message BOBBIN EMPTY being displayed, the photocell sensitivity must be increased:

• Rotate potentiometer at photocell in clockwise direction.

• If the message BOBBIN EMPTY is displayed even though the spool contains more than 0.5 m thread, the photocell sensitivity must be reduced:

• Rotate potentiometer at photocell in counter-clockwise direction.

Fig. 26

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Short Seam Automat 2112-4 Working Instructions

Troubleshooting

C.6

Beisler Automated Sewing Equipment

Error 01: „Sewing program empty“

Error 02 : „Seam not enabled“

Error 04 : „Clamp in wrong position“ Error 05 : „I/O communication error“ Error 06 : „Position not valid“

Error 07: „No pulses from clamp motor“

Error 08: „Main clamp at the stopper“

Error 09: „Clamp can not leave the switch“

Error 12: „Safety photocell not lighted“

Current sewing program empty; possibly distances and routes have not been input or the entire program was erased Current sewing program not ac tivated; number appears black on white

Real value pulse from clamp motor does not correspond with nominal value Error transmitted between control unit and I/O module Clamp slide not positioned correctly Check sensor connection to clamp motor;

No position pulse from clamp motor. If the clamp motor moved slightly, the pulses could not be processed properly. If the motor did not move, problem may be caused by control unit or clamp motor power unit

Limit switch ES04 switched during clamp movement even though clamp should have been distant still

Clamp slide moves to limit switch during initialization but does not return (direction not reversed)

No reflection for FZ 20 (safety) Replace reflective film; check photocell

Insert program values manually, copy from other program or retrieve from ROM (parameter INIT) Press <ENT> key to activate program

Reduce current for clamp motor to MAX clamping pressure Check connecting cable; if OK, replace control unit and/or I/O module

check connecting c able between adapter board 9020020 and I/O module 9020013; replace adapter board 9020020 Check connection to clamp motor; replace clamp motor; replace adapter board 9020020; check condition of LEDs at power board (Berger); if required, check Berger motor; check connec tion to clamp motor (plug); check connection between 9020020 and power unit (plug); replac e adapter board 9020020 Check distance c ounter using test program (steps); if counter is faulty, replace clamp motor or adapter board 9020020; if counter is OK, check switch 04 Using test program ‘Clamp motor actuation’, enter slow speed and reverse direction using arrow key s; if motor does not reverse direction, check: connection between 9020020 and power unit (plug); Berger power unit; if motor reverses direction, check limit switch ES04

(input)

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Troubleshooting

Error 13: „Clamp position error“

Error 14: „Insertion/sewing length error“ Error 15: „Switch for curve start“ Error 16: „Folder not left“ Error 21: „Folder not sideways“

Error 22: „Clamp/curve wrong“ Error 29: „No pulses from sewing motor“

Error 30: „Sewing motor too fast“

Excessive difference between nominal position (step motor default) and actual position (pulse from incrimental sensor) of clamp slide; clamp slide probably blocked Sewing length exceeds maximum possible sewing distance; excessive insertion distance ES12 (curve start slope) does not switch or switches too late ES08 (folder at left stop) does not switch or switches too late ES05 (clamp movement sideways) does not switch or switches too late

Clamp does not correspond with curve Clamp safety switch (ES15/16) not

No pulse from sewing motor after sewing process starts (sewing motor does not run)

During thread cutting, sewing motor did not reach cutting speed within error period

Remove blocked component; check clamp slide for easy movement; check motor pinion (may be loose on shaft); tension transport belt Program sewing distance / insertion distance correctly

Check ES12 (input); check mechanical components for easy movement Check ES08 (input); check mechanical components for easy movement Check ES05 (input); check mechanical components for easy movement

identical with curve safety switch (ES13/14) Check sewing motor and synchronization; check connection between I/O module 9020013 and sewing motor; read both upper LEDs at 9020013: left LED illuminates briefly when needle up; right LED shows synchronization pulses (512 pulses/rotation); if no LED illuminates when handwheel is actuated, c heck sewing motor power supply and replace sewing motor, if required. If LEDs are OK and motor does not run before error mess ages, check connection between 9020020 and sewing motor, replace 9020020 or sewing motor, if required; if motor makes some stitches before error message, check connection between control unit and I/O module, replace components as required Replace sewing motor or synchronizer

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Troubleshooting

C.6

Beisler Automated Sewing Equipment

Error 32: „Thread position does not come“ Error 33: „Sewing motor does not stop“ Error 34: „Needle not up“

Error 35: „Thread breakage“ Error 37: „Thread only rest“

Error 41: „No parts“ Error 42: „Photocell not lighted“ Error 43: „Photocell lighted too early“ Error 45 ... 48: “I/O DAC, ULN, 485, RES”

During thread cutting, sewing motor did not reach cutting position

After thread cutting, sewing motor does not stop within error period

Needle not in upper rest position; when the error message is issued, the control unit attempts once more to move the needle to the upper position

Thread monitor detects thread breakage

The photocell at the spool case is illuminated, spool empty

Photocell FZ21 remains illuminated during insertion Photocell FZ21 does not detect end of seam Photocell FZ21 detects intermittent reflection during insertion Internal hardware error during data transmiss ion to adapter board 9020020

Input slower cutting speed and earlier cutting position; replace s ewing motor or synchronizer Input slower cutting speed and earlier cutting position; replace s ewing motor or synchronizer Check sewing motor and synchronizer; check connection between 9020013 and sewing motor; read condition of two upper LEDs at 9020013: if no LED illuminates when handwheel is rotated, check sewing motor power supply; replace s ewing motor if required; if LEDs are OK, check connection between 9020020 and sewing motor; replace 9020020 if required

If spool is not empty, the photocell is maladjusted (response too sensible); adjust correctly Adjust photocell sensibility; input test 21

Sewing distance too long; adjust photocell sensibility; input test 21 Adjust photocell sensibility; input test 21

Replace 9020020

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Short Seam Automat 2112-4 Working InstructionsBeisler Automated Sewing Equipment

Specifications

Power supply

Supply voltage 230 V ±10 %, 50/60 Hz Connection to supply (1, N, PE) AC Power consumption 1.3 kW Fusing 16 A

Dimensions of the machine

Width x Depth x Height in mm 1700 x 1400 x 1700

Table height

Adjustable height in mm 790 - 1240

Weight

Overall weight approx 210 kg

Compressed air

Operating pressure 6 bar Quality oil-free Air consumption 12 NL

Vacuum

Displacement (minimum) 130 m³/h

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Section D

Programming Instructions

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Beisler Automated Sewing Equipment

Short Seam Automat 2112-4 Working Instructions

Programming Instructions

Section D

Contents

D.1 Operating panel ................................................................................................................. 72

D.1.1 Display and key functions .............................................................................................. 72

D.2 Fundamentals of programming ....................................................................................... 72

D.2.1 Program control layout ................................................................................................... 73

D.2.2 Program level overview .................................................................................................. 75

D.3 Programming .....................................................................................................................76

D.3.1 System menu ................................................................................................................. 76

Entering the service code ....................................................................................... 76

Testing clamp motor steps ......................................................................................76

Setting clamp travel steps ....................................................................................... 77

Displaying total piece counter ................................................................................. 77

Eprom seam parameters ........................................................................................ 77

Creating seam program ..........................................................................................78

Setting the seam sequence .................................................................................... 78

Erasing seams ........................................................................................................ 79

Copying seam numbers .......................................................................................... 79

Entering seam names ............................................................................................. 80

Copying sewing programs to the memory card...................................................... 80

Loading sewing programs from the memory card .................................................. 80

D.3.2 Service menu start level ................................................................................................ 81

Loading variables from the memory card ...............................................................81

Running clamp motor in permanent test ................................................................ 81

Testing the thread cutter ......................................................................................... 81

Entering mechanic code ......................................................................................... 81

Requesting service menu level 1............................................................................ 82

Insertion distance length, photocell correction for beginning of seam ................... 82

Photocell correction for end of seam, seam length and fixed seam end point ...... 83

Removing sewing pieces from the stacker ............................................................. 83

Moving the sliding table .......................................................................................... 83

Manual actuation of the thread clamp .................................................................... 83

Manual testing of the cutters .................................................................................. 85

Filling spool ............................................................................................................. 85

Resetting the insertion process .............................................................................. 85

D.3.3 Service menu level 1 ......................................................................................................85

Setting the seam sequence .................................................................................... 85

Resetting the day counter to zero........................................................................... 85

Manual winding ....................................................................................................... 87

Selecting machine control inputs / outputs ............................................................. 87

D.3.4 List of inputs and outputs ............................................................................................... 87

D.3.5 Global parameters.......................................................................................................... 88

Requesting / exiting the global parameter menu.................................................... 88

D.3.6 List of global parameters ................................................................................................ 89

D.3.6 List of global parameters ................................................................................................ 90

D.3.7 List of special parameters .............................................................................................. 91

Request / exit special parameter menu .................................................................. 91

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming Instructions

Section D

Contents

D.3.8 Level 2 special parameters / Functions ......................................................................... 93

Enabling / disabling functions .................................................................................93

D.3.9 Level 3 special parameters / Functions ......................................................................... 94

Switching photocell for beginning of seam on or off .............................................. 94

Switching photocell for end of seam on or off ........................................................ 94

Switching folder on or off ........................................................................................ 94

Switching sliding table on or off .............................................................................. 94

D.3.10 Level 4 special parameters / Functions ....................................................................... 95

Enabling or disabling vacuum ................................................................................. 95

Enabling or disabling cutters .................................................................................. 95

Sewing to fixed end-of-seam position .................................................................... 95

D.3.11 Level 5 special parameters / Functions ........................................................................ 96

Switching the top thread monitor on or off.............................................................. 96

Switching the rest thread monitor or bottom thread monitor on or off ................... 96

Switching clamp position after end of seam on or off............................................. 96

n Moving clamp to waiting position ......................................................................... 96

Scissors pick-up plate (left side pocket) .................................................................96

D.3.12 Level 2 special parameters / Lists ................................................................................ 97

Selecting start modes ............................................................................................. 97

Setting upper part parameters ................................................................................ 98

Setting stitch lengths and bar tacks ........................................................................ 98

Parameters for clamp transport ..............................................................................98

D.4 Factory settings................................................................................................................. 99

D.4.1 Factory settings global parameters ................................................................................ 99

M 01 global parameters 2112-4 .............................................................................. 99

D.4.2 Factory settings special parameters ............................................................................ 100

M 01 Special parameters-1 / 2112-4..................................................................... 100

M 01 Special parameters-2 / 2112-4..................................................................... 101

M 01 Special parameters-3 / 2112-4..................................................................... 102

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Beisler Automated Sewing Equipment

Operating panel

D.1

Short Seam Automat 2112-4 Working Instructions

D.1.1 Display and key functions

Display During machine operation, the display shows the values of the selected sewing program. If menus are activated, the menu symbols or the corresponding parameters of the function are displayed

Slot for memory card The memory card is the storage medium for bakkup copies of all program control data. Programs can be copied to and stored on the memory card and loaded into the machine control unit if required.

CAUTION - Data loss!

The memory card requires permanent current from a battery to store data. If power supply is interrupted, data will be lost completely. Do not remove battery from memory card!

• Battery life is about 3 years; after this time, the battery must be replaced.

Fig. 1

Fig. 01

Program stop switch If the switch is pressed during machine operation, all machine movements and the sewing process are stopped.

Numeric keypad

All variable number values are entered using the numeric keypad. The desired sewing programs are requested using the M key. The P key is used to request submenus, to confirm input and to exit the programming mode.

All arrow keys

Pressing the UP or DOWN arrow key will move the cursor one line up or down in the selected menu. Pressing the LEFT or RIGHT arrow key will either mark the desired parameter or, if the parameter list comprises several pages, browse forward or backward.

Function keys The function keys are used to request the menus on the selected level for setting or changing machine functions. Two function keys have an identical function in all selectable menus. To move to the previous level or to the start level and to move to the next level:

Press  or  key.

Symbol bar The symbol bar indicates the menus that can be requested using function keys 6 directly from the start level. For all other menus, the corresponding symbols are shown on the operating panel display.

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Fundamentals of programming

D.2

D.2.1 Program control layout

The program control is controlled using four different kinds of menus:

1. System menu,

2. Service menu,

3. Global parameter menu,

4. Special parameter menu.

System menu

The system menu is used to perform all settings for the program control operating system and for managing the sewing programs:

• Copying factory settings to the program control unit,

• Saving programmed sewing programs to the memory card,

• Copying and renaming sewing programs,

• Copying sewing programs from the memory card to the program control unit.

Service menu

The service menu is used to directly request service functions. These functions support machine set-up or other works required during machine operation, e.g. resetting the day counter or winding the bottom thread.

Global parameter menu

This menu is used exclusively for setting the global parameters, i.e. parameters that control the basic functions of the machine. Changing global parameters will result in changes of seams of all stored sewing programs (e.g. time for blowing off a finished sewing piece using compressed air).

Special parameter menu

Special parameters are settings that refer only to one particular seam of a sewing program. Changing a special parameter will affect only the currently selected seam for which a setting is made (e.g. stitch length of a seam). The special parameter menu consists of several submenus. Special parameters can be functions that are enabled or disabled as required or parameter values that are set in lists.

Sewing program

A sewing program controls the entire machine operation during production:

• transport of the sewing piece to the sewing head,

• tucking of a seam and

• ejection of the sewing piece. A sewing program is determined by two different kinds of values:

• global parameters,

• special parameters. Sewing programs can be copied or renamed.

Seam number

Each sewing program can be executed with up to six seams of different stitch widths. The seams are assigned to the sewing program by seam numbers (01, 02, 03, 04, 05, 06). The numeric string of the two-digit seam number is freely selectable.

Combination sewing program with seam A sewing prgram can be combined with one seam, with several seams or with all six seams. If a sewing program with several seam numbers is requested, the seams are effected in the sequence of the seam numbers from left to right. The sequence of the seam number is freely selectable.

Memory

Sewing programs are stored in the memory (M). The program control memory can contain up to 50 sewing programs (M 01-M 50) with up to six seams (01, 02, 03, 04, 05, 06) each. All sewing programs stored in the memory can be copied to the memory card (backup copies).

Creating sewing programs

Basically, it is possible to create entirely new sewing programs; however, it is easier to:

• copy a factory-programmed sewing program to an unused location in the memory and to modify this program,

• copy an already modified sewing program to an unused location in the memory and to adapt it further in accordance with the intended purpose.

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Beisler Automated Sewing Equipment

Fundamentals of programming

D.2

D.2.1 Program control layout

Short Seam Automat 2112-4 Working Instructions

Access to menus

The following menus are freely accessible:

• Service menu,

• Global parameter menu,

• Special parameter menu.

Except for three submenu pages, the entire system menu is controlled by access privileges. These privileges protect the system menu from unauthorized access. Data cannot be entered and the system menu cannot be modified unless the service code is entered. This code is contained in the documentation delivered with the machine.

Menu level structure

The program control is divided into six menu levels (start level and levels 1-5). The system menu is requested from the start level. The remaining operator prompting is achieved with plain text in the submenus. The service menus are requested directly from the start level and from level 1. The global parameter menu is requested from level 1, the parameters pertaining to the menu are selected and changed in a list. The special parameter menu is requested from level 1 and is edited in four other levels (levels 2-5) and in the pertaining parameter lists.

CAUTION - Damage to machine!

Some of the menu entries start machine units or a machine cycle. This may damage machine components if the machine is not ready for operation. Do not enter data unless the machine is ready for operation.

Factory settings

The machine comes with a factory-installed standard program (M 01) with five seams (01, 02, 03, 04, 05) and M02 (11,12) and M03 (15,16). The seams of M01 differ in their control functions by sewing pocket edge and pocket bag:

• Seam 1: The beginning and the end of the seam are determined by the scan points of the photocell.

• Seam 2: The beginning of the seam is determined by the scan point of the photocell, the end of the seam is determined by a fixed seam length.

• Seam 3: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by the scan point of the photocell.

• Seam 4: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by a fixed seam length.

• Seam 5: Manual controled seam.

The two seams M 02 differ by their combination of functions that are required for performing the seam.

• Seam (11) controls the procedure for sewing the slash selvage to the right trousers component.

• Seam (12) comprises the function for crimping over the left slash selvage, for the automatic positioning of the slash selvage onto the left trousers component and for the subsequent tucking of the two sewing pieces.

The two seams M 03 differ as well by their combination of functions that are required for performing the seam.

• Seam (15) controls the procedure for sewing the side pocket to the right trousers component.

• Seam (16) controls the procedure for sewing the side pocket to the left trousers component.

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Fundamentals of programming

D.2

D.2.2 Program level overview

(

System menu

(Submenus)

Global parameter menu

(Parameter list)

Fig. 2

abcdefgh

Start level

jkrmno#q

Service menu

(Direct access)

ABCD FGH

Level 1

abcdefgh

Special parameter menu

(Operating levels with functions/parameter lists)

AIJKLM abcdefgh

ANOP SQRX abcdefgh

AT ÜÖÄYSU abcdefgh

A VW Z?# abcdefgh

Level 2

Level 3

Level 4

Level 5

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Beisler Automated Sewing Equipment

Programming

D.3

D.3.1 System menu

Short Seam Automat 2112-4 Working Instructions

The system menu is divided into several submenus. The submenus themselves are divided into access-protected and open submenus. Access is protected by the service

code.

Open submenus

Open submenus are freely accessible from the start menu:

• Enter service code

• Clamp motor step test

• Display total piece counter

Access-protected submenus

Access-protected submenus can only be opened after the service code has been entered:

• Eprom seam parameters

• Copy seam numbers

• Erase seams

• Enter seam name

• Copy sewing program to memory card

• Load sewing program from memory card

• Copy variables (global parameters/special parameters) to memory card

• Load variables (global parameters/special parameters) from memory card

• Run clamp motor in permanent test

• Test thread cutter

• Test stacker

• Enter mechanic code

NOTE - Submenu levels!

All input for the system menus must be started from the submenu level (1). To change to the submenu level (1):

• Press 0 key.

The submenus of the system menu can be requested using either the arrow keys or the function keys.

NOTE - RESET!

As a rule, a RESET should be performed in the system menu after settings have been changed to reset the machine to its start position.

• Press program stop key, then unlock key.

 Entering the service code:

Entering the service code allows access to the accessprotected submenus of the system menu.

• Press key

NOTE - System menu control!

The submenus of the system menu are requested and exited using the same keys. Exceptions from this rule are indicated by plain text in the corresponding menu. Request the system menu from the start level:

• Press  key.

Confirm input and exit the system menu:

• Press  key.

• Press  key (service code).

• Enter service code numbers using the numeric keypad. The code is: 50190

• Press  key to confirm input.

 Testing clamp motor steps:

This diagnostic function is used to test the function of the clamp motor sensor interface.

• Press key

• Press  key (diagnostics).

• Press  key (clamp transport).

• Press  key (clamp motor steps).

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.1 System menu

 Displaying total piece counter:

Move clamp by hand. If the numeric value (mm) changes, the sensor is operational.

With this counter, the total number of finished pieces can be displayed. The counter cannot be reset.

• Press  key exit menu.

 Setting clamp travel steps

Switch machine on and allow to reference (perform RESET) (see also Service Instructions).

• Press  key.

• Press  key (diagnostics).

• Press % key.

• Press  key (clamp transport).

• Press % key.

• Press  key (clamp motor steps).

• Press % key.

Set travel steps using reference switch SO4:

• Press  key.

• Press  key (additional programs).

• Press  key (piece counter).

• Press  key exit menu.

The number of pieces : 0000000 is displayed.

 Eprom seam parameters:

This function allows to copy the factory-programmed fixed seams from the Eprom back to the sewing program.

• Press  key.

• Press  key (init parameters).

• Press  key (Eprom seam parameters).

• Enter seam number using numeric keypad.

• at switch 735 mm

• right stop 00 mm

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Beisler Automated Sewing Equipment

Programming

D.3

D.3.1 System menu

Short Seam Automat 2112-4 Working Instructions

 Creating seam program

1. Request free memory location:

• Press  key

The two numbers to the right of the M are highlighted in black, the number description of the location can be entered.

2. Enter two-digit number description (e.g. 20).

If the input cursor (black rectangle) is displayed without further number description, the location is available. If the sewing program is to consist of several seams, make sure that the entire sequence of seam numbers is available.

NOTE - Seam number

In the program control, a seam number can be allocated only once. If a seam is to be reconfigured, make sure that the seam number does not exist in other sewing programs

Open overwrite function:

• Press % key.

Enter new seam number using numeric keypad:

20 01 04 03 04

Confirm input and exit menu:

• Press  key.

The display shows the new seam sequence.

20 01 04 03 04

 Setting the seam sequence:

The settings refer to the selected sewing program. The sequence for sewing the seams can be set at will. When the sequence is set, existing seam numbers are overwritten or new seam numbers are written.

• Press key.

 6

• Press  key.

The display shows the marking of the sewing program and the seam numbers.

20 01 02 03 04

Mark seam number to be changed using cursor:

20 01 02 03 04

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.1 System menu

 Erasing seams:

Request sewing program and mark seam number to be erased using cursor (seam number is underlaid black).

• Press 0 or / key

• Press  key.

• Press  key (init parameters).

• Press % key.

• Press  key (erase seam).

• Enter seam number using numeric keypad.

Confirm safety prompt, press % key.

NOTE - Deleting seam numbers

• Press  key.

• Press  key (init parameters).

• Press % key.

• Press  key (copy seam number).

• Enter two-digit seam number using numeric keypad.

The display shows *O.K. PLEASE WAIT* to indicate that the copy process has been successfully completed.

NOTE - Seam sequences!

Just as the seam sequence can be selected at will, a seam can be written into a sewing program once or several times. A sewing program may consist of up to six seams.

If a seam number is deleted, it is removed from all sewing programs into which it had been inserted

 Copying seam numbers:

Use this function to copy the properties of a factory-programmed sewing program or of your self-configured sewing programs into other sewing programs. During the copying process, all seams of a sewing program are transferred so that the existing properties of a sewing program will be overwritten completely..

1. Request sewing program (destination) and mark desired seam number (source).

• Press key.

2. Enter two-digit seam number using numeric keypad.

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Beisler Automated Sewing Equipment

Programming

D.3

D.3.1 System menu

Short Seam Automat 2112-4 Working Instructions

 Entering seam names:

A sewing program can be named using plain text.

Request sewing program.

• Press  key.

• Press  key (init parameters).

• Press  key (enter seam name).

• Use the numeric keypad to enter numbers or text. To enter letters, hold the required color-coded function key depressed and press the corresponding color-coded number key for the letter on the numeric keypad. To enter blanks between text or number combinations, press the LEFT or RIGHT arrow key.

Confirm input, exit menu:

• Press  key.

 Copying sewing programs to the memory card:

Programmed sewing programs can be copied to the memory card (back-up copies).

Select sewing program.

• Insert memory card into slot until stop.

• Press  key.

• Press  key (memory card).

• Press  key (current program

• Enter seam number using numeric keypad.

 Loading sewing programs from the memory card:

To reestablish or to change seams, sewing programs can be loaded from the memory card by overwriting an existing location or selecting an unused location.

• Insert memory card into slot until stop.

> card).

• Press  key.

• Press  key (current seam

• Enter sewing program and seam number using numeric keypad.

Confirm input , exit menu:

• Press  key.

> card).

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.2 Service menu start level

 Loading variables from the memory card:

All variables (global parameters/special parameters) can be downloaded from the memory card to the program control memory to reestablish the machine configuration.

• Insert memory card into slot until stop.

• Press  key.

• Press  key (memory card).

• Press  key (card

Confirm safety prompt.

• Press % key.

NOTE - Current configuration!

> all variables).

D.3.1 System menu

 Testing the thread cutter:

By entering a three-digit value in global parameter 35, you can determine when the thread cutter is activated. The input must be checked for a machine cycle and corrected if required.

• Press  key.

• Press  key (diagnostics).

• Press  key (sewing motor).

• Press  key (thread cutter).

• Enter value using numeric keypad.

Start or stop machine cycle.

If this function is used to download all variables from the memory card to the program control, all current sewing programs will be overwritten.

 Running clamp motor in permanent test:

The clamp motor can be run permanently to check for constant machine movement.

• Press  key.

• Press  key (diagnostics).

• Press  key (clamp transport)

• Press  key (clamp motor permanent test)

Confirm safety prompt.

• Press % key

• Press  key.

 Entering mechanic code:

Service personnel can enter an individual code that protects the system menu submenus from unauthorized access.

• Press  key.

• Press  key (additional programs).

• Press  key (mechanic code).

• Enter code using numeric keypad. The code may consist of letters or numbers or of a combination of both. To enter letters, hold the required color-coded function key depressed and press the corresponding color-coded number key for the letter on the numeric keypad.

The clamp motor runs permanently until it is stopped. To stop the motor:

• Press program stop switch and unlock switch.

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Beisler Automated Sewing Equipment

Programming

D.3

D.3.2 Service menu start level

Short Seam Automat 2112-4 Working Instructions

The service functions of the service menu are requested by direct access from the start level or from level 1. Service functions support the working process during machine production.

Functions on the start level

The function keys on the start level are assigned to the symbols below them. These symbols cannot be changed; they are always visible.

 1E M"

F1 Request service menu level 1 F2 Insertion distance length,

photocell correction for beginning of seam

F3 Change photocell correction for end of seam, seam

length and fixed seam end point F4 Remove sewing pieces at stacker F5 Move sliding table F6 Actuate thread clamp manually F7 Test cutters manually F8 Reset insertion process

 Requesting service menu level 1:

• Press  key. 

 Insertion distance length, photocell correction for

beginning of seam:

The settings made in this menu refer to the selected needle and are in close relation to the settings made using the function key F3 for the end of the seam. Enter value:

• Press  key.

The cursor automatically marks the variable value. To change this value gradually:

Enter a completely new numeric value:

• Enter numbers using numeric keypad.

Confirm input and exit menu:

• Press  key.

NOTE - Checking settings!

The settings must be checked using a sewing piece; if required, they must be corrected.

Seam 1: The beginning and the end of the seam are determined by the scan points of the photocell. The setting corrects the response delay of the photocell for the beginning of the seam. The higher the input value, the later the beginning of the sewing process. Seam 2: The beginning of the seam is determined by the scan point of the photocell, the end of the seam is determined by a fixed seam length. The setting corrects the response delay of the photocell for the beginning of the seam. The higher the input value, the later the beginning of the sewing process. Seam 3: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by the scan point of the photocell. The setting refers to a correction of the insertion distance length for the beginning of the seam. The higher the input value, the longer the insertion distance. The insertion distance is the distance which the main clamp travels toward the sewing head before the sewing head begins sewing. Seam 4: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by a fixed seam length. The setting refers to a correction of the insertion distance length for the beginning of the seam. The higher the input value, the longer the insertion distance (see above). Seam 5: The beginning and the end of the seam are determined by the scan points of the photocell, the automatic label feed is an integral part of the machine operation. The setting corrects the response delay of the photocell for the beginning of the seam. The higher the input value, the later the beginning of the sewing process.

• Press 0 or / key.

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.2 Service menu start level

 Photocell correction for end of seam, seam length

and fixed seam end point:

The settings made in this menu refer to the selected needle and are in close relation to the settings made using the function key F2 for the beginning of the seam. Enter value:

• Press  key.

The cursor automatically marks the variable value. To change this value gradually:

• Press 0 or / key.

Enter a completely new numeric value:

• Enter numbers using numeric keypad.

Confirm input and exit menu:

• Press  key.

NOTE - Checking settings!

Seam 5: The beginning and the end of the seam are de-

termined by the scan points of the photocell, the automatic label feed is an integral part of the machine operation. The setting corrects the response delay of the photocell for the end of the seam. The higher the input value, the later the end of the sewing process.

 Removing sewing pieces from the stacker:

The lift table of the stacker can be lowered to remove sewing pieces. To lower and to raise the lift table:

• Press  key.



 Moving the sliding table:

For checking the stack of sewing pieces, the sliding table can be moved forward and rearward. To start the table movement:

• Press  key.



The settings must be checked using a sewing piece; if required, they must be corrected.

Seam 1: The beginning and the end of the seam are determined by the scan points of the photocell. The setting corrects the response delay of the photocell for the end of the seam. The higher the input value, the later the end of the sewing process. Seam 2: The beginning of the seam is determined by the scan point of the photocell, the end of the seam is determined by a fixed seam length. The setting refers to the seam length to be fixed. The higher the input value, the longer the seam. Seam 3: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by the scan point of the photocell. The setting corrects the response delay of the photocell for the end of the seam. The higher the input value, the later the end of the sewing process. Seam 4: The beginning of the seam is determined by a fixed insertion distance, the end of the seam is determined by a fixed seam length. The setting refers to the seam length to be fixed. The higher the input value, the longer the seam.

 Manual actuation of the thread clamp:

After the top thread has been passed through the needle, the thread clamp is actuated manually to protect the top thread from being pulled out of the needle when a machine cycle starts.

• Press  key.

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Programming

D.3

D.3.2 Service menu start level

Short Seam Automat 2112-4 Working Instructions

 Manual testing of the cutters

Sharpness and function of the three cutters can be chekked individually. When the corresponding function key is depressed, a cutting movement is performed.

1. Request the cutter test menu.

• Press  key.

The display shows the symbols of the selectable functions on this level.

&&GGHIR 

2. Rear working plate cutter (left trousers component).

• Press  key.

 Filling spool

Insert thread and fill spool:

• Press key.

Acknowledge status messages on display:

If the message SPOOL EMPTY is displayed, insert a full spool and

• Press % key.

If the message SPOOL: 004 M is displayed when a full spool is inserted

• Press  key twice.

NOTE - Rest thread monitor sensitivity

If the spool is empty and the display does not show a status message, the photocell sensitivity must be adjusted (see Section C, Service Instructions).

3. Front working plate cutter (right trousers component).

• Press  key.

4. Pick-up plate cutter (left slash selvage).

• Press  key.

 Resetting the insertion process:

This function depends on the mode of machine operation. It refers only to machine movements that can be performed before the automatic operation. The machine movements will be reset to start position.

• Press  key (several times if required).

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Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.3 Service menu level 1

Functions on level 1

The function keys on the start level are assigned to the symbols above them as shown on the display. The settings of the global parameter menu (GP) and of the special parameter menu (SP) which can also be requested from this level are described in separate sections.

&'(6)@7 

F1 Back to start level F2 Request global parameter menu F3 Request special parameter menu F4 Set seam sequence F6 Reset day counter to zero F7 Manual winding F8 Select machine control inputs / outputs

 Setting the seam sequence:

Confirm input and exit menu:

• Press  key.

The display shows the new seam sequence.

01 01 04 03 04

Erase seam number:

• Mark seam number using cursor, then delete

Confirm erasure and exit menu:

• Press  key.

NOTE - Seam sequences!

Just as the seam sequence can be selected at will, a seam can be written into a sewing program once or several times. A sewing program may consist of up to six seams.

• Press  key.

 6

• Press  key.

The display shows the marking of the sewing program and the seam numbers.

01 01 02 03 04

Mark seam number to be changed using cursor:

01 01 02 03 04

Open overwrite function:

• Press % key.

Enter new seam number using numeric keypad:

01 01 04 03 04

 Resetting the day counter to zero:

This function is used to reset the day counter for a production cycle to zero.

• Press  key.

 )

• Press  key.

The display counter is now reset to zero.

Display: PART: 0000

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Beisler Automated Sewing Equipment

Programming

D.3

D.3.3 Service menu level 1

Short Seam Automat 2112-4 Working Instructions

 Manual winding:

This function is used to wind thread from the thread spool to the top thread spool. To start the function:

• Press key.

 @

• Press  key.

• To exit, press any key.

NOTE - Remove top thread!

The top thread must be removed up to the thread lever to protect the top thread and the bottom thread from being entangled.

 Selecting machine control inputs / outputs:

This menu is used for troubleshooting and for a manual testing of machine operation settings. The outputs (OUT) can be selected and tested separately. The corresponding inputs (INP) are displayed for an active output. Additionally, the selected output can be switched intermittently.

Activated inputs/outputs are marked with highlighted numbers.

Select output:

• Press key.

 7

• Press  key.

Select number line:

• Press # or $ key.

Mark output number by moving the corresponding function number using the cursor. The cursor now has the shape of an arrow.

• Press 0 or / key.

Activate output:

• Press % key.

The function number is highlighted in black. The output is active.

Deactivate output:

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

NOTE - Machine movements!

If outputs are activated, the machine performs the corresponding functions. Before activating the outputs, remove all unnecessary objects within the operating range of the machine.

- D 86 -

• Press % key.

Switch output to intermittent operation:

• Mark function number using cursor.

• Press % key for approx 3 seconds.

The function number is highlighted in black and flashes. The output is active intermittently.

Switch off intermittent operation of output:

• Press % key.

The function number is highlighted in black again. The output is still active.

Deactivate output:

• Press % key.

Page 87

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.4 List of inputs and outputs

Outputs

Valve Output

number

Y01 01 Open / close clamp 01 X25 Pin02 5/2 way Y02 02 Move clamp in / out sideways 02 X25 Pin03 5/2 way Y03 03 Swing folder left / right 03 X25 Pin08 5/2 way Y04 04 Rotate folder 04 X25 Pin09 5/2 way Y05 05 Open / close folder clamp 05 X25 Pin10 5/2 way Y06 06 Close / open s liding table 06 X25 Pin11 5/2 way Y07 07 Hubtisch auf 07 X25 Pin12 5/2 way Y08 08 Raise / lower stack er stamp 08 X25 Pin14 5/2 way Y09 09 Open / close pocket bag clamp 09 X26 Pin26 5/2 way Y10 10 Thread clamp forward / rearward 10 X26 Pin18 5/2 way Y11 11 Blow thread in X26 Pin18 5/2 way Y12 12 Right front trousers component cutter 12 X26 Pin22 5/2 way Y13 13 Slash selvage cutter 13 X26 Pin23 5/2 way Y14 14 Left front trousers component cutter 14 X26 Pin24 5/2 way

Y 15 15 Vac uum on/off 15 X25 Pin01 5/2 way

Y16 16 Slash selvage clamp open / close 16 X26 Pin30 5/2 way

Y 25 25 Swivel right slas h selvage clamp in/out 25 X26 Pin31 5/2 way

Y27 27 Sc issors side pocket 27 X27 Pin25 5/2 way Y31 31 Thread cutter 31 X25 Pin05 3/2 way Y33 33 Blowing at stacker transport paral. to Y 08 33 X25 Pin14 3/2 way Y34 34 Folder up 34 X25 Pin06 3/2 way Y35 35 Folder down 34 X25 Pin07 3/2 way Y36 36 Thread tension blower 36 X25 Pin04 3/2 way Y37 37 Stacker transport rear 37 X25 Pin15 3/2 way Y38 38 Stacker transport front 38 X25 Pin16 3/2 way Y45 45 Blowing at clamp paral. to Y01 45 X25 Pin02 3/2 way Y46 46 Blowing slash selvage X26 Pin28 3/2 way Y47 47 Blowing parts X26 Pin27 3/2 way Y48 48 Move lift table 48 X25 Pin13 2/2 way

Cylinder

number

Signal

output

Valve

type

Inputs

Switch Input

number

S01 01 Start switch Footswitch Make X24 Pin01 S02 02 Footswitch slash selvage clamp Footswitch Make X27 Pin18 S04 04 Clamp reference point Initiator NPN Break X24 Pin03 S07 07 Folder at right stop Initiator NPN Make X24 Pin05 S08 08 Folder at left stop Initiator NPN Make X24 Pin04 S09 09 Stacker transport neutral position Initiator NPN Make X24 Pin07 S10 10 Stacker transport stop position Initiator NPN Make X24 Pin08 S21 21 Photocell beginning / end of seam Photocell NPN X24 Pin13 S22 22 Photocell stack height Photocell NPN X24 Pin14 S23 23 Top thread monitor Probe X24 Pin15 S24 24 Bottom thread monitor (chain stitch) Probe X24 Pin16 S25 25 Spool rest thread monitor (lock stitch) Photocell NPN X27 Pin17

- D 87 -

Switch type Signal

input

Page 88

Beisler Automated Sewing Equipment

Programming

D.3

D.3.5 Global parameters

Short Seam Automat 2112-4 Working Instructions

Global parameters are values that control the basic functions of the machine. If global parameters are changed, this change affects all stored sewing programs.

&'(6)@7 

 Requesting / exiting the global parameter menu:

The minimum and maximum input values are limited by the program control unit. Values that are not within the limits will not be accepted but reduced to the corresponding minimum or maximum value.

Change from start level to level 1:



• Press  key.

Request global parameter menu:

• Press ' key.

Browse through list:

• Press 0 or / key.

Move to line in list:

• Press # or $ key.

Change parameters:

• Press % key.

• Insert new value using numeric keypad or

• Press 0 or / key.

Confirm input:

• Press % key.

Exit menu:

• Press  key.

- D 88 -

Page 89

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.6 List of global parameters

No. Programmable global parameters (F2)

TILL CLAMP SIDEWAYS FWD: After clamp backward, time until clamp moves sideways to folder / time interval

TILL CLAMP DOWN ......:

After clamp forward sideways to piece pick-up, time until clamp down / time interval

TILL VACUUM OFF ......:

After clamp down, tim e until vacuum is s witched o ff / tim e in terval

THRD LENGTH,BOBBIN FULL Length of thread of filled bobbin

TILL CLAMP INSERTING: Clamp insertion delay / time delay

SEWING END ->CL.SIDEW.: After s ewing drive s tops , tim e un til clam p m oves s idew ays / tim e interval

TIME AFTER CLAMP OPEN: After clamp sideways, time until clamp opens / time interval For machines with s afety switch: After clamp rearward sideways and ES5 switches, time until clamp opens / time interval

TILL FOLDING CL. CLOSED: After folder right and down, time until folding clamp closes

TILL FOLDER LIFT UP...: After folding clamp clos es , ti m e unti l fol der up / tim e interval

TILL FOLDER SWINGS LEFT: After folder up, ti m e unti l folder s wings l eft an d rotate s / tim e interval

IMPULS FOLDER DOWN ...: Pulse duration folder down, time until folder is switched airless during pick-up / time delay

CL.OPEN TILL FOLDER UP: After folding clamp opens, time until folder up / time interval

TILL TENSION OPEN ....:

After end of seam , tim e until tens ion blower on / ti m e interval

DURATION OF TENS. OPEN: ON duration for tension blower

TILL THREAD CLAMP FORW.: After clamp up, time until thread clamp forward / time interval

DUR.THREAD CLAMP FORW.: Duration of blowing and thread clamp forward

TILL STACKER TRANSPORT: After sewing drive stops and transport stamp down, time until stacker transport moves backward to ES8 / time interval

DUR.SLIDING TABLE OPEN: Duration for sliding table open / time delay

LIFT.TABLE MOD 00/01-99: Lower lift table, defaults: Input 00: Lower lift table using photocell control Input 01-99: Lift table is lowered after corresponding number of pieces

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Page 90

Beisler Automated Sewing Equipment

Short Seam Automat 2112-4 Working Instructions

Programming

D.3

D.3.6 List of global parameters

No. Programmable global parameters (F2)

DUR.LIFTING TABLE SINKS: Lower lift table / duration TILL FABRIC CLAMP FORW.: After footswitch is released, time until pocket bag clamp closes / time interval

TILL SCISSORS CLOSED: Time until scissors close / time interval

DURATION SCISSORS CUTS: Cutting action of scissors / duration

TILL FABRIC CLAMP OPEN: After cutting action, time until clamps opens / time interval

BLOW OUT THE PART ....:

Blow off sewing piece / duration

CLAMP MOVES TO STACKER: Transportation of the sewing pieces / duration

THREAD CATCH. "UP" POS: Thread lever in top position / duration

SWITCH ON POS.OF TRIMM.: Switch-on position for thread cutting: Input value 01-255

TRIMMING SPEED ......:

Speed during thread cutting

DURATION OF TRIMMING: ON duration for thread cutting

THREAD CATCH.TURNS BACK: Thread lever reversing angle

PROCESS IN STEPS .....:

Gradual operation

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Page 91

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.7 List of special parameters

Special parameters are values that refer to only one

specific sewing program. Changes of these values affect only the currently selected sewing program for which the setting is made. Special parameters are edited in four different levels (level 2 to level 5). Special parameters can be functions that may be enabled or disabled or parameter values that are set in lists.

&'(6)@7 

No. Programmable special parameters in lists (F3)

CLAMP POSITION RIGHT: Clamp position right during piece transfer

FOLDER SWING RELEASE: Swing folder Input of distance (in mm) after which folder swings right after beginning of insertion, Default 120 mm

INSERT SPEED .........:

Clamp insertion speed

CLAMP SPEED ..........:

Clamp transport speed

WAITING POSITION: Waiting position of the clamp behind the end of the seam

SEWING SPEED 1 .......:

Sewing speed 1 beginning of seam

SEWING SPEED 2 .......:

Sewing speed 2 main seam

SEWING SPEED 3 .......:

Sewing speed 3 end of seam

DISTANCE SEWING SPEED 1: Distance for slow sewing (sewing speed 1)

DISTANCE SEWING SPEED 3: Distance for slow sewing at end of seam (sewing speed 3)

THREAD MONITOR ON AFTER: Top thread monitor on (distance in mm after beginning of seam)

TOP THREAD MON. FILTER: Filter for top thread monitor (response delay)

BOTTOM THREAD MON. FILTER: Filter for bottom thread monitor (response delay)

TACKING LENGTH SEAM BEG: Initial bar tack length only for lock stitch

TACKING LENGTH SEAM END: Final bar tack len gth only for lock stitch

 Request / exit special parameter menu:

Select sewing program and change from start level to level 1:



• Press  key.

Request special parameter menu:

• Press ( key and request submenu.

Exit menu:

• Press  key.

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Page 92

Beisler Automated Sewing Equipment

Short Seam Automat 2112-4 Working Instructions

Programming

D.3

D.3.7 List of special parameters

No. Programmable special parameters in lists (F3)

STITCH LENGTH SEAM BEG: Stitch length at beginning of seam (input 5.0 mm m ax.)

DISTANCE OF THIS ST.LEN: Distance of stitch length at beginning of seam

ST.LENGTH OF MAIN SEAM: Stitch length for main seam (input 5.0 mm m ax.)

STITCH LENGTH SEAM END: Stitch length at end of seam (input 5.0 mm max.)

DIST.OF THIS ST.LENGTH: Distance of stitch length at end of seam

ST.LENGTH TRIMM.STITCH: Stitch length of cutting stitch (input 5.0 mm m ax.)

CHOICE OF TRIMMING ST.: Cutting stitch Input 00: Las t stitch forwa rd Input 01: Last stitch rearward

START MODUS ..........:

Start mode preselection

BLOWING MODUS ........:

Blowing, mode Input 00: Alle nozzles off Input 01: Nozzle for blowing off sewing pieces switched on

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Page 93

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.8 Level 2 special parameters / Functions

Functions of level 2 submenus

The following section describes the special parameters that can be enabled or disabled as functions.

&+2?3A 

F1 Back to start level F2 Enable / disable functions

 Enabling / disabling functions:

Functions can be enabled or disabled for a selected sewing program. This process covers three levels (3, 4 and

5). The changes made are reflected on the display:

Fig. 3: Enabled functions are displayed as symbols and2.

Fig. 4: Disabled functions are removed from the sewing pictograph1 and from the inner section 2 of the display.

Fig. 3/4

Fig. 3

Fig. 4

Start menu:

• Press  key.

Level 3 is displayed.

- D 93 -

Page 94

Beisler Automated Sewing Equipment

Programming

D.3

D.3.9 Level 3 special parameters / Functions

Short Seam Automat 2112-4 Working Instructions

Level 3 submenus:

&>=F45:, 

F1 Back to start level F2 Switch photocell for beginning of seam on or off F3 Switch photocell for end of seam on or off F4 Switch folder on or off F5 Sliding table F8 Request next level (level 4)

 Switching photocell for beginning of seam on or

off:

If the photocell that scans the start position of the seam is switched off, the machine control requires a fixed insertion distance for machine operation. Therefore, switching off the photocell results in a switch-over to a fixed insertion length (see Fig. 4). This function is directly related to the photocell correction functions of the service menu.

 Switching folder on or off:

The folder puts the pocket edge onto the pocket bag. If this function is disabled, the pocket edge must be put onto the pocket bag manually.

• Press  key.

 Switching sliding table on or off:

If this function is enabled, the pocket edge will not be stacked after end of the seam. Transportation / sliding / lift table are out of function.

• Press  key.

• Press  key.

The alternating request of this function switches between two modes: Photocell for beginning of seam and fixed insertion distance.

 Switching photocell for end of seam on or off:

If the photocell that scans the end position of the seam is switched off, the machine control requires a fixed point for the end of the seam to ensure correct machine operation. Therefore, switching off the photocell results in a switch-over to a fixed end of seam point. This function is directly related to the photocell correction functions of the service menu.

• Press  key.

The alternating request of this function switches between two modes: Photocell for end of seam and fixed end of seam point or fixed seam length.

- D 94 -

Page 95

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.10 Level 4 special parameters / Functions

Level 4 submenus:

&D-GHI9, 

F1 Back to level 3 F2 Enable/disable vacuum F4 Enable/disable working plate rear cutter (left trou-

sers component)

F5 Enable/disable working plate front cutter (right trou-

sers component)

F6 Enable/disable pick-up plate front cutter (left slash

selvage) F7 Sewing to fixed end-of-seam position F8 Request next level (level 5)

 Enabling or disabling vacuum

The vacuum is used as a fixing aid for the left or right trousers component before the clamp transport transfer. It can be disabled during the checking of machine movements. To enable or disable this function:

 Enabling or disabling cutters

Both sewing programs for the left and right slash selvage (M01/ seam 12, 11) have been programmed at the factory with an individual cutter cut. For specific seams, this function can be enabled or disabled separately:

1. Working plate rear cutter (left trousers component).

• Press  key.

2. Working plate front cutter (right trousers component).

• Press  key.

3. Pick-up plate cutter (left slash selvage).

• Press  key.

• Press  key.

NOTE - Operation without vacuum!

During normal production operation, the vacuum should always be enabled as otherwise failures in the machine cycle may occur.

 Sewing to fixed end-of-seam position

If this function is enabled, a fixed position for the end of the seam can be programmed for the sewing of the slash selvages:

• Press  key.

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Page 96

Beisler Automated Sewing Equipment

Programming

D.3

D.3.11 Level 5 special parameters / Functions

Short Seam Automat 2112-4 Working Instructions

Level 5 submenus

&<;8PM 

F1 Back to level 4 F3 Switch top thread monitor on or off F4 Switch rest thread monitor for lock stitch upper part

or bottom thread monitor for chain stitch upper part

on or off F6 Clamp position after end of seam F7 Clamp waiting position F8 Scissors pick-up plate left side pocket

 Switching the top thread monitor on or off:

For testing purposes, the top thread monitor can be switched off. To switch the top thread monitor on or off:

• Press  key.

 Switching clamp position behind end of seam on

or off:

If this function is enabled, the closed clamp moves to the clamp transport end point behind the end of the seam before releasing the sewing piece. To enable or disable this function:

• Press  key.

 Moving clamp to waiting position:

If this function is enabled, the clamp moves to the waiting position (e. g. special parameter 05: 48 cm).

• Press  key.

 Scissors pick-up plate (left side pocket)

Enable scissors for left side pocket:

NOTE - Operation without top thread monitor!

During normal production, the top thread monitor should always be switched on as otherwise the sewing programm will not be stopped if the thread breaks.

 Switching the rest thread monitor or bottom thread

monitor on or off:

Depending on the specifications of the sewing head, the machine is equipped with either a rest thread monitor (for lock stitch upper part) or a bottom thread monitor (for chain stitch upper part). Both monitors can be switched on or off for testing purposes. To switch a monitor on or off:

;

• Press  key

NOTE - Operation without thread monitor!

During normal production, the rest thread monitor or the top thread monitor should always be switched on as otherwise the sewing programm will not be stopped if the thread breaks.

• Press  key.

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Page 97

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Programming

D.3

D.3.12 Level 2 special parameters / Lists

Parameter setting for level 2 submenus

The following section describes the special parameters that are set in lists. When a submenu is requested, only those positions of the parameter list are displayed that refer to the machine function. All other positions of the entire parameter list can be browsed.

Browse through a list:

• Press 0 or / key.

Move to a line in the list:

• Press # or $ key.

Special parameter menu

&+2?3A 

F1 Back to start level F3 Select start modes, list F4 Set upper part parameters, list F5 Set stitch lengths and bar tacks, list F6 Parameters for clamp transport, list

 Selecting start modes:

Two modes can be set in this menu:

• Start mode,

• Blowing mode.

Confirm input:

• Press  key.

Settable values:

Start mode

The selected start mode determines how the machine operation is started and executed. Four modes are available:

• Mode 00,

• Mode 01,

• Mode 02,

• Mode 03,

• Mode 04,

• Mode 05,

• Mode 06,

• Mode 07, The individual settings for machine operation are described in Section B.3.10, Machine operation.

Blowing mode

When this mode is selected, the sewing piece is smoothened after the sewing process before it is transported to the stacker.

• 00, off

• 01, on, only parts blowing Y47

• 02, on, only slash selvage blowing Y46

• 03, on, eingeschaltet parts blowing Y47 and slash selvage blowing Y46

• Press 2 key.

Change parameters:

• Press % key.

• Insert new value using numeric keypad or

• Press 0 or / key.

- D 97 -

Page 98

Beisler Automated Sewing Equipment

Programming

D.3

D.3.12 Level 2 special parameters / Lists

Short Seam Automat 2112-4 Working Instructions

 Setting upper part parameters:

This list is used for setting all parameters for functions of the sewing head. The minimum and maximum values of input are limited by the program control unit. Values that are not within the limits will not be accepted but reduced to the corresponding minimum or maximum value.

• Press ? key.

The parameter list is shown on the display.

NOTE - Sewing speed!

Possible settings for the sewing speed refer to the following sewing ranges:

• Sewing speed 1 to the start distance,

• sewing speed 2 to the center distance,

• sewing speed 3 to the end of the seam.

The speed is set in increments of 100 rpm.

 Setting stitch lengths and bar tacks:

All settings for the configuration of the seam can be changed using this list. The minimum and maximum values of input are limited by the program control unit. Values that are not within the limits will not be accepted but reduced to the corresponding minimum or maximum value.

 Parameters for clamp transport:

This list is used to make all settings for the clamp movement.

• Press 8 key.

The parameter list shown on the display has the following function: 01 Clamp insertion as seen from right end of rail 02 Stop position 600 mm is a safety value. Only values

higher than 600 mm can be input 03 Settable range: 35 % - 80 % 04 Settable range: 35 % - 99 % 05 Range of the curve where no sewing is performed. If

value "0" is input here, the sewing process starts im-

mediately.

• Press 3 key.

The parameter list is shown on the display.

- D 98 -

Page 99

Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment

Factory settings

D.4

D.4.1 Factory settings global parameters

 M 01 global parameters 2112-4:

Pos.

Globalpara meter 2112-4

TILL CLAMP SIDEWAYS FWD

TILL CLAMP DOWN

TILL VACUUM OFF

THRD LE NGTH, BOBB IN F ULL

TILL CLAMP INSERTING

SEW ING END ->CL.SIDEW .

TIME AFTER CLAMP OPEN

TILL FOLDING CL. CLOSED

TILL FOLDER LIFT UP

TILL FOLDER SW INGS LEFT

IMP ULS FOLDER DOW N

CL.OPEN TILL FOLDER UP

TILL TE NS ION OP E N

DURATION OF TENS. OPE N

DUR.THREAD CLAMP FORW

TILL STACKER TRANSPORT

DUR.SLIDING TABLE OPEN

LIFT.TABLE MOD 00/01-99

DUR.LIFTING TABLE SINKS

TILL FABRIC CLAMP FORW.

TILL SCISSORS CLOSED

DURATION SCISSORS CUTS

TILL FABRIC CLAMP OPEN

BLOW OUT THE PART

CLAMP MOVES TO STACKER

THREAD CATCH. "UP " POS

SWITCH ON POS.OF TRIMM.

TRIMMING SPEED

DURATION OF TRIMMING

THREAD CATCH.TURNS BACK

PROCESS IN STEPS

Value Unit

0.1 sec

003 m

0.1 sec

0.5 sec

0.2 sec

0.05 sec

0.20 sec

0.00 sec

0.4 sec

0.5 sec

0.1 sec

0.8 sec

0.99 sec

0.0 sec

0.5 sec

0.0 sec

200 INC

100 INC

180 Upm

0.35 sec

00 INC

- D 99 -

Page 100

Beisler Automated Sewing Equipment

Factory settings

D.4

D.4.2 Factory settings special parameters

 M 01 Special parameters 2112-4:

Pos. SEAM 01 - POCKET FACING Value Unit

32 BLOWING MODUS 00

CLAMP POSITION RIGHT

FOLDER SWING RELEASE

INSERT SPEED

CLAMP SPEED

WAITING POSITION

SEWING SPEED 1

SEWING SPEED 2

SEWING SPEED 3

DISTANCE SEWING SPEED 1

DISTANCE SEWING SPEED 3

THREA D MONITOR ON AFTE R

TOP THREAD MON. FILTER

BOTTOM THREAD MON. FILTER

TACKING LENGTH SEAM BEG

TACKING LENGTH SEAM END

STITCH LENGTH SEAM BEG

DISTANCE OF THIS ST.LEN

ST.LENGTH OF MAIN SEAM

STITCH LENGTH SEAM END

DIST.OF THIS ST.LENGTH

ST.LENGTH TRIMM.STITCH

START MODUS

030 mm

140 mm

80 %

99 %

43 cm

1200 Rpm

4200 Rpm

1200 Rpm

10 mm

15 mm

05 mm

20 mm

00 mm

2.0 mm

08 mm

3.0 mm

2.0 mm

08 mm

1.5 mm

Short Seam Automat 2112-4 Working Instructions

- D 100 -