Manuals / Pfaff / Household Appliance / Sewing Machine

Pfaff 483, 481 G.M. PFAFF Aktiengesellschaft, Telefon 0631 Telefax 0631 172 Telex 45753 PFAFF D

Models: 481 483

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G.M. PFAFF Aktiengesellschaft

Postfach 3020

D-67653 Kaiserslautern

Königstr. 154

D-67655 Kaiserslautern

Telefon: (0631) 200-0

Telefax: (0631) 172 02

Telex: 45753 PFAFF D

Gedruckt in der BRD Printed in Germany Imprimé en R.F.A. Impreso en la R.F.A. Stampato in R.F.G. ïôÐe aôaÇï ÖÑÃ

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Pfaff 483, 481 service manual G.M. PFAFF Aktiengesellschaft, Postfach D-67653 Kaiserslautern Königstr D-67655 Kaiserslautern

Contents

296-12-17 437 Justieranleitung engl Service manual481 483 Contents Page12-13 PFAFFNotes on safety Tools, gauges and other adjustment aidsNotes on the service manual AbbreviationsChecking and adjustment aid Preliminary adjustment of needle height Requirement16,5 mm 4 PFAFF2.1 Zeroing procedure with the gearbox closed Zeroing the feed motion6 PFAFF 2.2 Zeroing procedure with the gearbox openTurn crank 5 screw 6 according to the requirement 3 Zeroing the needle feed motion Adjustment not applicable to Pfaff Adjustment aidRequirement PFAFFFeed lifting motion 5 Feed dog height Feed driving motion 7 Timing the needle feed motion Adjustment not applicable to PFAFF Centering the needle in the needle hole 8.1 For PFAFF8.2 For PFAFF Eccentric hook shaft bearing and hook-to-needle clearance Page Vertical position of bobbin case opener Position of bobbin case opener Timing the bobbin case opener Adjustment aidRequirement 18 PFAFFClearance between presser foot and needle plate 15 Eliminating feed differences Adjustment not applicable to PFAFF Shift hinge stud 1 nut 2 to adjust the feed stroke of the needle feedRequirement 20 PFAFFTension release mechanism Adjust tension release lever 2 screw 3 according to the requirementRequirement 0,5 mmThread check spring and thread regulator Knee lever resting position RequirementRaise the presser foot by means of the presser bar lifter Turn stop screw 3 nut 4 according to the requirementKnee lever play Requirement1.3 mm between lifting lever 3 and lifting piece 1,3 mmAdjusting the knee lever motion Bobbin winder Limiting the stitch length PFAFF28 PFAFF Matching forwards and reverse stitch lengthsRequirement Presser foot pressure RequirementTurn screw 1 according to the requirement PFAFFPage Telefon 0631 Telefax 0631 172 Telex 45753 PFAFF D G.M. PFAFF AktiengesellschaftPostfach D-67653 Kaiserslautern Königstr D-67655 Kaiserslautern