Duerkopp Adler 467 Operating Instructions Manual
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Duerkopp Adler 467 Operating Instructions Manual

Duerkopp Adler 467 Operating Instructions Manual

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See also: Instruction and Installation Manual
Contents
Preface and general safety instructions
Part 1: Operating instructions Cl. 467
1.
Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
3.
Sub-classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1
4.
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
5.1
Threading the needle thread . . . . . . . . . . . . . . . . . . . . . . . .
5.2
Adjusting needle-thread tension . . . . . . . . . . . . . . . . . . . . . .
5.3
Opening the needle-thread tensioner . . . . . . . . . . . . . . . . . . .
5.4
Winding on the looper thread . . . . . . . . . . . . . . . . . . . . . . .
5.5
Fitting the looper-thread bobbin . . . . . . . . . . . . . . . . . . . . . .
5.6
Adjusting looper-thread tension . . . . . . . . . . . . . . . . . . . . . .
5.7
Fitting and replacing the needle . . . . . . . . . . . . . . . . . . . . . .
5.8
Lifting the sewing feet . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.9
5.10
5.11
Adjusting the sewing-foot pressure . . . . . . . . . . . . . . . . . . . .
5.12
Adjusting the stitch length . . . . . . . . . . . . . . . . . . . . . . . . .
6.
6.1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2
Operating-panel keys . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3
Changing parameter values . . . . . . . . . . . . . . . . . . . . . . . .
7.
Sewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1
Cleaning and testing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Duerkopp Adler 467

  • Page 1: Table Of Contents

    Home Contents page: Preface and general safety instructions Part 1: Operating instructions Cl. 467 Product description ......Designated use .
  • Page 2 Optional Equipment ......Electropneumatic Seam Bartacking and Sewing Foot Lift (RAP 13-4) 9.1.1 Function ........9.1.2 Keys on the Machine Arm .

  • Page 3: Product Description

    1. Product description The DÜRKOPP ADLER 467 is a special sewing machine with a comprehensive range of applications. Flat-bed double lockstitch sewing machine with underfeed, needle feed and alternating-foot overfeed. Sub-classes available with or without thread cutter beneath the needle plate. Thread control with one main tensioner.

  • Page 4: Sub-Classes

    3. Sub-classes single-needle flat-bed double-lockstitch sewing machine with 467-183080: underfeed, needle feed and alternating-foot overfeed 467-183081: as 467-183080, but with electromagnetic thread cutter beneath the needle plate Optional equipment Order no. Optional equipment RAP 13-4 Electropneumatic seam bartacking and sewing foot lift For sewing machines with thread trimmer (Subclass 467-183081).
  • Page 5 needle system: 134-35 needle thickness (depending on the E no.): [Nm] 90 - 160 maximum sewing-thread thickness: - cotton [NeB] 11/3 - synthetic sewing yarn [Nm] 11/3 - covering yarn [Nm] 11/4 maximum bobbin capacity with synthetic sewing yarn Nm 30/3: ca.
  • Page 6 Fig. a: correct thread loop in the centre of the material Fig. b: needle-thread tension too strong or too weak Fig. c: needle-thread tension too strong looper-thread tension too weak...

  • Page 7: Operation

    5. Operation 5.1 Threading the needle thread Caution - danger of injury Turn off the main switch. The needle thread may only be threaded with the sewing machine at a halt. – Thread the needle thread as shown in the illustration. 5.2 Adjusting needle-thread tension Preliminary tension 1 On the 467-183081 machine the needle thread needs to be under residual tension for...

  • Page 9: Winding On The Looper Thread

    5.4 Winding on the looper thread Caution - danger of injury Turn off the main switch. The looper thread may be threaded for winding on only when the sewing machine is switched off. – When winding on for sewing with no underlay material: arrest the sewing feet in the up position (see chapter 5.9).

  • Page 11: Adjusting Looper-Thread Tension

    5.6 Adjusting looper-thread tension Caution - danger of injury Turn off the main switch. The looper-thread tension may only be adjusted with the sewing machine switched off. Adjusting tensioning spring 2 – Release right-hand needle-plate slide and push aside. – Adjust tensioning spring 2 by rotating regulating screw 1.
  • Page 12 stitch-length range adjusting cam sewing-foot max. stitch rate [mm] [item] stroke [mm] per min. 2800 2600 0 - 6 2450 2300 2150 2000...

  • Page 13: Lifting The Sewing Feet

    6 - 9 A - F 1.5 - 6.0 2000 5.8 Lifting the sewing feet With the machine at a halt the sewing feet are mechanically raised with knee lever 1: – Operate knee lever 1. – The sewing feet remain lifted for as long as knee lever 1 is operated. 5.9 Arresting the sewing feet in the up position The mechanically lifted sewing feet are arrested in the up position with lifting lever 2 (e.g.

  • Page 14: Adjusting The Sewing-Foot Pressure

    5.11 Adjusting the sewing-foot pressure The required sewing-foot pressure is set with knob 1. – To increase sewing-foot pressure = turn knob 1 clockwise To decrease sewing-foot pressure = turn knob 1 anti-clockwise 5.12 Adjusting the stitch length – Set the required stitch length with knob 2. To increase stitch length = turn knob 2 clockwise To decrease stitch length = turn knob 2 anti-clockwise...

  • Page 15: Control Unit And Operating Panel

    6. Control unit and operating panel IMPORTANT This operating manual covers only the key functions and change of parameters by the operator. For a detailed description of the control unit please see the motor manufacturer’s current operating manual (attached). 6.1 General The operating panel is used to program the control unit and to set the seam functions.

  • Page 16: Operating-Panel Keys

    6.2 Operating-panel keys function settings start or end programming mode confirm a parameter-value change increase a displayed parameter value decrease a displayed parameter value stitch counting ON / OFF programming / executing seams function key (programmable) basic needle position UP / DOWN auto foot lift on stop in mid-seam ON / OFF auto foot lift after thread cut-off...

  • Page 17: Changing Parameter Values

    6.3 Changing parameter values At the operator level parameter values are changed with the four green keys ("P", "E", "+", "-") beneath the display. The parameter list on the next page lists all the parameters which can be changed from operator level.
  • Page 18 "Operator-level" parameter list: parameter function setting max. min. pre-set value starting bar-tack stitches forwards starting bar-tack stitches backwards ending bar-tack stitches backwards ending bar-tack stitches forwards light-barrier differential stitches stitch rate of light-barrier filter for yard goods number of light-barrier seams stitch rate of seam with stitch- counting assigns a technician-level...

  • Page 19: Sewing

    7. Sewing The description of the sewing process is based on the following: – The machine in question is a special sewing machine with thread cutter (sub-class 467-183081). – The following function is set on the operating panel: Basic needle position: DOWN (item 1) –...
  • Page 20 sewing process operation / explanation In mid-seam Interrupt sewing process - Release pedal (rest position). The machine halts in the 1st position (needle down). The sewing feet are down. Sew the corner - Release pedal. The machine halts in the 1st position (needle down).

  • Page 21: Maintenance

    8. Maintenance Caution - danger of injury Turn off the main switch. Maintenance of the sewing machine may only be carried out when it is switched off. Maintenance work must be carried out no less frequently than at the intervals given in the tables (see "operating hours"...
  • Page 23 Compressed air maintenance unit (optional equipment) If the special sewing machine is equipped with the compressed air maintenance unit WE-6, the maintenance work listed in the table below is also to be conducted. Required Remarks Operating maintenance work hours Compressed air maintenance unit - Check the water level in The water level should not climb to the...

  • Page 25: Lubrication

    8.2 Lubrication Caution - danger of injury Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. IMPORTANT The handling and disposal of mineral oils is subject to legal regulation.

  • Page 26: Optional Equipment

    9. Optional Equipment 9.1 Electropneumatic Seam Bartacking and Sewing Foot Lift (RAP 13-4) The electropneumatic seam bartacking and sewing foot lift (RAP 13-4) is only available for special sewing machines with thread trimmer (Subclass 467-183 081). It makes possible the following supplementary functions: –...

  • Page 27: Keys On The Machine Arm

    9.1.2 Keys on the Machine Arm Function / Operation Activating the intermediate bartack during sewing - Press key 1 and hold down. The intermediate bartack is sewn. The machine sews in reverse as long as key 1 is held down. without function! Suppressing the beginning or end bartack - Press key 3.

  • Page 28: Sewing

    9.1.3 Sewing In the description of the sewing, the following preconditions are assumed: – Special sewing machine with thread trimmer (Subclass 467-183081) and electropneumatic seam bartacking and sewing foot lift (RAP 13-4). – The following functions are set on the control panel: Beginning and end bartack: Sewing foot position before and after trimming: DOWN...
  • Page 29 Sewing sequence Operation / Remarks At the seam middle Interrupting the sewing sequen- - Release the pedal (rest position) . The machine stops in the 1st position (needle down). The sewing feet are down. - Step the pedal half back. Sewing the corner The machine stops in the 1st position (needle down).

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