Duerkopp Adler 69-373H Instrukcje Operacyjne

Contents Page:Preface and general safety instructionsPart 1: class 69 operating instructions1. Product description . . . . . . . . . . . .

Fig. a: correct thread loop in the centreof the materialFig. b: needle-thread tension too weak or looper-thread tension too strongFig. c: needle-threa

5.3 Adjusting the needle-thread tensionPre-tensioning mechanism (subclass 69-FA-373)On subclass 69-FA-373 the needle thread needs to be under residual

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5.5 Winding on the looper threadCaution: danger of injuryTurn off the main switch.The looper thread may be threaded for winding on onlywhen the sewing

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5.7 Adjusting looper-thread tensionCaution: danger of injuryTurn off the main switch.The looper-thread tension may only be adjusted with thesewing mac

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5.9 Lifting the sewing feetThe sewing feet are raised mechanically or electro-pneumatically, depending on whichmechanism is fitted to the machine.Mech

5.12 Adjusting the sewing-foot pressureSewing-foot pressure is adjusted with screw 1.–to increase sewing-foot pressure: turn screw 1 clockwise–to redu

5.14 WeltingThe rapid-adjustment welt-guide mechanism with three positions is used to sew weltsbetween two layers of material. It can be swivelled in

Contents Page:7. Sewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328. Maintenance .

5.15 Ribbon binder (class 69-373)Two ribbon-binder sets are available for subclass 69-373:sewing attachment E4: for narrow bindingssewing attachment E

6. Control unit and operating panelCAUTION:These operating instructions describe only the functions ofthe buttons and the change of parameters by the

6.2 Efka VD554KV/6F82AV sewing drive6.2.1 Control-box buttonsIn programming modebutton functionPprogramming mode (start / end)Econfirm parameter-valu

Button functions in sewing modebutton function after the thread has been clipped LED displayselect programming mode starting bar tack- single *- doubl

6.2.2 Altering parameter valuesParameter values are altered at operator level with the five buttons "P", "E", "+", "

"Operator-level" parameter list:Parameter function settingmax. min. ex

6.3 Quick QD554/A51K01 sewing drive6.3.1 Operating-panel buttonsbutton function in programming modeselect programming mode leave programming mode (in

button functionornamental bar tacknormal bar tackstarting double bar tackstarting single bar tackstarting bar tack onstarting bar tack offsewing-foot

6.3.2 Altering parameter valuesA operator level parameter values are changed with the four program buttons ("G", "F","+"

"Operator-level" parameter list:parameter function setting

1. Product descriptionThe DÜRKOPP ADLER 69 is an all-purpose special sewing machine.•Double-lockstitch free-arm machine with underfeed, needle feed an

7. SewingThis description is based on the following assumptions:–the machine in question is a special sewing machine with thread clipper (subclass 69-

sewing operation operation / explanationIn mid-seaminterrupt sewing operation resume sewing operation sew transverse seam(with rapid stroke-adjustment

8. MaintenanceCaution: danger of injuryTurn off the main switch!Maintenance work may only be carried out on the sewingmachine when it is switched off.

maintenance work explanation operatingto be carried out hoursUpper part of machine- Remove lint, pieces ofthread and other debris. Places in special n

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8.2 LubricationCaution: danger of injuryOil can cause skin eruptions.Avoid protracted contact with the skin.In the event of contact, thoroughly wash t

9. Optional extras9.1 HP 11-1 pneumatic rapid stroke adjusterThe HP 11-1 pneumatic rapid stroke adjuster is only available for special sewingmachines

3. Subclassesclass 69-373: single-needle double-lockstitch free-arm sewing machine with underfeed, needle feed and alternating-foot overfeedclass 69-F

Needle system: 134Needle thickness (depending on E no.) [Nm] 110 - 130Maximum sewing-thread thicknesses:- cotton [NeB] 30/3- synthetic endless [Nm] 40

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5. Operation5.1 Folding down left-hand half of table plate (MG 56-2 frame only)When the special sewing machine is fitted with the MG 56-2 frame the ta

5.2 Threading the needle thread5.2.1 Subclass 69-373Caution: danger of injuryTurn off the main switchThe needle thread may only be threaded with the s

5.2.2 Subclass 69-FA-373Caution: danger of injuryTurn off the main switchThe needle thread may only be threaded with the sewingmachine turned off.11