Duerkopp Adler 1281/5-1 Operations Instructions

1281/5-1Sewing unit for closing seamsfor trousers and skirtsOperating InstructionsInstallation InstructionsService InstructionsPostfach 17 03 51, D-33

63 Switching On - Switching Off - Program Stop3.1 Switching On–Switch on the main s witch 1 (tur n in clockwise direction).The control unit loads the

3.3 Program StopThe safety system of 1281/5-1 foresees the following options forimmediate stoppage in case of faulty operation, needle breakage etc.:–

4 Operation of the sewing machine head4.1 General InformationThe operation of the sewing machine head (inserting the needle,threading the needle threa

4.2 Recommended yarnNeedle system: B27Recommendedneedle thickness: Nm 80 for very thin sewing materialNm 90 for thin sewing materialNm 100 for medium

4.3 Detaching/ Attaching the fabric sliding plateThe fabric sliding plate 2 is held in the recess of the table top with thehelp of the magnet 1.The ed

5 Operating the sewing unit5.1 Positioning table and work tableThe sewing unit is equipped with t wo positioning tables 1 and 2. Theskirt parts or tro

5.2 Mouse with guide rail and retraction mechanismThe mouse is used for clamping of the trouser parts or skirt parts, inorder to prevent them from sli

Adjusting the guide rail 3–Place the sewing part 8 on the work table in opposite direction tothe feed direction.–Loosen the toggle screw 9.–Advance th

5.3 Inserting the sewing parts and starting the sewing operationThe closing seam sewing unit 1281/5-1 works semi-automatically athigh production speed

8) With the right hand, grasp the trouser parts to be sewed such thatthe middle finger is below the lower trouser part, the index finger isbetween the

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Inside seam M 01 4_61) Select the seam program at the operating panel (see Chapter 6.3).2) Lay out and adjust the trouser parts on the positioning tab

5.4 Adjusting the blow air for the nozzles in the table topThe blow nozzles 1 in the table top support the neat destacking of theworkpiece.–Adjust the

5.5 Adjusting the reverse motion speed of the mouse.The cylinder 2 presses the mouse mechanism 3 downwards a nd thusdraws the mouse back into insertio

5.6 Adjusting the pressure of the pullerThe pressure of the puller rollers 1 can be influenced using the turningknob 2.–Tur ning the knob 2 to the rig

5.7 StackerThe finished sewing parts are destacked on the flip stacker 2.The destacked and clamped sewing parts can be removed byactuating the foot sw

6 Operating the control unit6.1 Operating the touch-screen monitorTo start a function, the display screen is touched with the finger-tip atthe point w

6.3 Main screen–Switch on the main s witch 1 (tur n in clockwise direction).The control unit loads the machine program.The start screen is displayed o

= Calling up the main menu= Increasing (+) ordecreasing (-) values for the upper and differential feed(only stepper motor version)= Activating manual

6.4 Sewing programsThe sewing unit is pre-programmed with four programs ex-works.ProgramNo.Seam-No.Operation Trouser positionRemarks146Closing the ins

6.4.1 Selecting the program and seam number–Press the symbol when the main screen is displayed.The display changes to the screen programs.–Tap the sym

ForewordThis instruction manual is intended to help the user to become familiarwith the machine and take advantage of its application possibilities in

6.4.2 Creating a new seam program with seam number–Press the symbol on the displayed main screen.The display changes to the screen programs.–Tap the s

–Tap the symbol.The display is inverted.–Select a seam (e.g. “6”).The display changes to confirmation prompt.Selection: Yes/ No–Confirm with “Yes” in

6.4.3 Editing, deleting the seam program or seamsSymbol MeaningSaveDeleteEnterInsertScroll pagesExchangingDelete seamExample: Seam “6”–Press the symbo

–Tap the seam “6”.The display is inverted.–Tap the symbol “Delete”.The display changes to the confirmation prompt Yes / No.–Confirm with “Yes” in orde

Inserting a seamExample: No. “1”The seam to be inserted is always inserted in front of an existentseam.–Tap the seam “6”.The display appears inverted.

Exchanging the seamExample: No. “6” with No. “4”–Tap the seam “6”.The seam “6”flashes.–Tap the symbol ”Exchange”.The other seams are marked for select

Deleting the seam programExample: M05–Tap the symbol “Delete”.The display changes to the confirmation prompt Yes/ No.–Confirm with Yes in order to del

6.4.2 Manual sewing, driven by the pedalSwitching on the function–Tap the symbol “MAN”.The display changes to the “manual mode”.Switching off the func

6.4.5 Changing the seam programs·Seam parameters are parameters that can be changed forindividual seams (e.g. “4” or “6”).·Global parameters are param

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General safety instructionsThe non-observance of the following safety instructions can cause bodily injuries or damages to the machine.1. The machine

6.4.5.1 Seam Parameters6.4.5.1.1 Editing the fullness regulation–Tap the symbol for upper or lower feed.The following display screen appears.With cyli

Switching on the fullness regulation–Tap the symbol 3.The display is inverted.–The fullness regulation is therewith enabled and is also displayedin in

Quick adjustment of fullness regulation–Tap on the symbol for the desiredquick adjustment.The display appears inverted.–Enable the fullness with the k

Parameters of fullness regulation by means of stepper motorUpper feedParameter 01: Segment 1Number of stitchesParameter 02: Quantity of fullness in se

6.4.5.2 Machine parameters–Tap the symbol.The display changes to the machine parameters.–Select the desired parameter with the arrow keys.–Tap the sym

6.4.5.3 Roll-out Device–Tap the symbol.The display changes to theparameters.–Select the desiredparameter with the arrow keys.–Tap the symbol “E” in or

6.4.5.4 Puller–Tap the symbol.The display changes to theparameters.For programming, seeChapter 6.5.6.2 Roll-out Dev iceParameter 26: Number of stitche

6.4.5.5 Global Parameters–Tap the symbol for “Main Menu”.The display changes to main menu.–Tap the symbol for global parameters.The display changes to

Parameter 79: Soft-start after “Stop in the seam”Parameter 80: Resetting the daily pieces counter.Parameter 102: LanguageParameter 103: Manual speedPa

6.4.5.6 Input - Output Test–Tap the symbol for “Main Menu”.The display changes to main menu.–Tap the symbol for Input-Output.The display changes to In

Content Page:Preface and General Safety NotesPart 1: Operating Instructions Cl. 1281/5-1 – Original Instructions(Edition: 01/2011)1. Product Descripti

Checking the outputs–Tap the symbol for the outputs.The display changes to Outputs.–Tap the symbol “Y 1”.The display appears invertedand the output is

6.4.5.7 Stepper Motor Test–Tap the symbol “Stepper Motor Test”.The display changes to the inputs.–Tap the symbol.The display screen for the stepper mo

–Tap the symbol “Upper Feed”.The display screen for the upper feed test appears.–Tap on the symbol once again.The stepper motor for differential feed

6.4.8 Version Data–Tap the symbol Global Parameters in the main menu.The following display screen appears.–Tap the symbol Version .The version data ap

7. Data protection using the USB stick7.1 General InformationThe USB stick 1 serves the purpose of preserving and transferring thesewing unit software

17.3 Saving the seam programs and seam parameters on the USB stick–Switch off the main switch.–Insert the USB stick in the slot of the operating panel

This is followed by the message:–Confirm with “OK”.The display changes to the main menu.–Tap the button “P ” in order to return to the main screen.Not

7.4 Loading the seam programs and seam parameters from the USB stick–Switch off the main switch.–Insert the USB stick in the slot of the control eleme

This is followed by the message:–Confirm with “OK”.The display changes to the main menu.–Tap the button “P ” in order to return to the main screen.7.5

8. Maintenance8.1 Cleaning and TestingCaution: Risk of Injury !Switch off the main switch.The sewing unit may be serviced only when it is switched off

Content Page:6.4.5.3 Roll-outDevice ... 406.4.5.4 Puller...

Operating hours Explanation Operating JobMaintenance Job to be performedRemove machine head- Lint and thread waste.(e.g. with air blow gun)Cleanthe en

8.2 LubricationCaution: Risk of Injury !Oil can induce skin rashes.Avoid long-term skin contact.Wash yourself thoroughly after contact.ATTENTION !The

8.3 RepairWhen the machine is damaged or parts are wor n please contact:Dürkopp Adler AGPotsdamer Str. 19033719 BielefeldTel.: +49 (0) 180 5 383 756Fa

11 Product Description1.1 Description of use for the intended purposeThe 1281/5-1 is a sewing unit which can be used according to theintended purpose

- Freely programmable parameters for“Differential lower feed (optional)”, “Upper feed(optional)”, “Roll-out Device”, “Puller”, “MachineParameters”,“Gl

Rated voltage: 1 x 230 V 50/60 HzRated power: 1.00 KVADimensions: 2300 x 1300 x 1500 mm (L x B x H)Work height: 850 … 1200 mm(upper edge of table top)