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Serger & coverstitch reference

Elna 745

12 cited answers2 documentsCoverage limits

Needles, bobbins, feet and other details for this model. Check the requirements before choosing parts.

Read instruction manual ↗Find an answer ↓

Before choosing a part

Compatibility essentials

Start with these documented details. Read the requirements with each answer before choosing a needle, bobbin or foot.

Needle system / designation

Supplied Schmetz EL x 705 needles, available in80/12 and90/14. Conventional130/705H needles may be used for special threads and fabrics.

Requirements and sources →
Needle sizes by fabric and use

See needle system / designation above →

Differential feed / fabric settings

Not yet confirmed here: Manufacturer accessory group, Presser-foot shank type, Foot attachment, Foot holder / mount, Foot interface / generation, Bobbin type / class, Bobbin material, Bobbin diameter, Bobbin height, Hook type, Maximum stitch / zigzag width, Feed system, Bobbin loading direction. What is still to confirm →

Model & names

Model
Elna 745

Other names, regional versions and related models have not been confirmed here. A shared manual, product line or accessory group does not identify the machine's family.

What do you need help with?

What differential-feed range and fabric guidance does this exact manual give?

Differential feed →
Before you use this answer

Read the recorded source conditions and complete cited document with this answer. Separate identity, edition, compatibility and retail fitment limits remain in force.

Documents and page references →

What stitch-length dial range and program examples are stated?

Stitch length setting →
Before you use this answer

Read the recorded source conditions and complete cited document with this answer. Separate identity, edition, compatibility and retail fitment limits remain in force.

Documents and page references →

How does the manual describe foot-pressure adjustment?

Pressure setting →
Before you use this answer

Read the recorded source conditions and complete cited document with this answer. Separate identity, edition, compatibility and retail fitment limits remain in force.

Documents and page references →

When and where does this exact 745 guidance call for oil?

Oiling interval →
Before you use this answer

Read the recorded source conditions and complete cited document with this answer. Separate identity, edition, compatibility and retail fitment limits remain in force.

Documents and page references →
More questions (6)

Manuals, parts books & more

Manuals & manufacturer documents

Available documents & sources

Accessory compatibility guide
Elna Accessories Catalogue 2026 · 2026; month not established
Operating manual
Elna745/845 Instruction Manual · Revision/date not established

Publisher links below distinguish a matched file from a listing.

Choose the document for your task: an instruction manual, service manual, parts list and accessory guide answer different questions.

Needle, bobbin & presser-foot details

Read the model-specific requirements with each answer before choosing parts.

Needle

Supplied needle and conditional alternative

  • Not unrestricted interchangeability. Flat side rear, fully inserted and no dull/burred needles; replacement follows exact model procedure with power off/unplug before parts. No tilting needle-clamp instruction transferred to845.
  • Exact 745 only. Source conditions and safety retain priority; no filename date, sibling, universal fitment or public redistribution authority inferred.

Supplied Schmetz EL x 705 needles, available in80/12 and90/14. Conventional130/705H needles may be used for special threads and fabrics.

Sources and pages
Elna745/845 Instruction ManualPDF page 33 · printed page 34Elna745/845 Instruction ManualPDF page 17 · printed page 18Elna745/845 Instruction ManualPDF page 118 · printed page 2

Unqualified fit

Not yet verified

No unrestricted interchangeable needle or machine-wide size inference.

Bobbin

Class or fit

Not yet verified

No standardized bobbin class or aftermarket substitution qualified.

Presser foot

Pressure setting

  • No mount, shank, adapter or aftermarket fitment established; preserve power-off/unplug guidance for part changes. This is setting information, not a foot removal procedure.
  • Exact 745 only. Source conditions and safety retain priority; no filename date, sibling, universal fitment or public redistribution authority inferred.

Standard foot-pressure position5; six positions, adjusted up or down according to fabric type.

Sources and pages
Elna745/845 Instruction ManualPDF page 71 · printed page 72Elna745/845 Instruction ManualPDF page 17 · printed page 18Elna745/845 Instruction ManualPDF page 118 · printed page 2

Mount or fit

Not yet verified

No universal shank geometry or aftermarket compatibility established.

Cover-hem foot set · dated OEM catalog

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.

The 2026 Elna catalog lists Cover hem foot set with 3 guides: H-1, H-2 and H-3, article 202-254-003, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 58 · printed page 57

Multipurpose foot and gatherers · dated OEM catalog

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.

The 2026 Elna catalog lists Multi-purpose foot with 3 elastic gatherers, article 202-248-004, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 58 · printed page 57

Auxiliary thread guide · dated OEM catalog

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.

The 2026 Elna catalog lists Auxiliary thread guide, article 200-811-008, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 58 · printed page 57

H-2 hem guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-801-304.

The 2026 Elna catalog lists Hem guide (H-2), article 200-801-108, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 60 · printed page 59

H-1 lace guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-801-304.

The 2026 Elna catalog lists Lace attachment guide (H-1), article 200-801-005, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 60 · printed page 59

F-3 lacing guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-803-306.

The 2026 Elna catalog lists Lacing guide (F-3), article 200-803-100, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 60 · printed page 59

Pintuck guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-802-202.

The 2026 Elna catalog lists Pintuck guide, article 200-802-006, for 745.

Sources and pages
Elna Accessories Catalogue 2026PDF page 60 · printed page 59

Specifications & documented facts

Specifications apply to the named model and document edition. Read any setup, fabric or safety requirements with the answer.

Feed & fabric control

Differential feed

  • Fabric-dependent guidance, not guaranteed results or universal settings. Only shared745 operations under explicit845 bridge; no top-cover-specific settings transferred.
  • Exact 745 only. Source conditions and safety retain priority; no filename date, sibling, universal fitment or public redistribution authority inferred.

DF dial range0.5–2; align setting mark with the number shown in display. Standard feeding equalizes the front/rear feed; positive feed addresses waves in stretchy fabrics, negative feed puckering; manual specifies0.5 for removing puckers on sheer fabrics.

Sources and pages
Elna745/845 Instruction ManualPDF page 23 · printed page 24Elna745/845 Instruction ManualPDF page 87 · printed page 88Elna745/845 Instruction ManualPDF page 118 · printed page 2Elna745/845 Instruction ManualPDF page 17 · printed page 18

Stitch

Stitch length setting

  • Literal source dial range without inferred units. Program-specific examples, not all-stitch defaults or845 top-cover setting guidance.
  • Exact 745 only. Source conditions and safety retain priority; no filename date, sibling, universal fitment or public redistribution authority inferred.

SL dial range0.5–5; align its setting mark with display. Manual examples use3 for5-thread/3-thread-wide and2.5 forOverlock3.

Sources and pages
Elna745/845 Instruction ManualPDF page 23 · printed page 24Elna745/845 Instruction ManualPDF page 118 · printed page 2Elna745/845 Instruction ManualPDF page 17 · printed page 18

Maintenance specifications

Oiling interval

  • Informational interval/location only, not stand-alone disassembly instructions. Power off/unplug; use complete illustrated printed104 cleaning and restoration instructions. Source literally says needle bar during foot restoration; do not silently replace with presser bar. No inferred oil formulation or general machine-wide oiling points.
  • Exact 745 only. Source conditions and safety retain priority; no filename date, sibling, universal fitment or public redistribution authority inferred.

Oiling every8 hours of actual sewing operation; exact maintenance page specifies a drop above and below the illustrated oiling arrows.

Sources and pages
Elna745/845 Instruction ManualPDF page 103 · printed page 104Elna745/845 Instruction ManualPDF page 17 · printed page 18Elna745/845 Instruction ManualPDF page 118 · printed page 2

Part numbers & accessories

These are manufacturer part references. A drawing or matching number alone does not confirm that a replacement from a seller fits. Check the model-specific listing and restrictions.

Manufacturer catalog references are listed below. Replacement compatibility has not been checked.

Items listed for this model in the OEM accessory catalog

These conditional catalog references cite the exact named model and item. Preserve the dated catalog, needle-position restrictions and each required guide/foot pairing. They do not establish standardized mount geometry, included accessories, a replacement procedure or a seller’s offered-unit fit.

H-1 lace guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-801-304.

The 2026 Elna catalog lists Lace attachment guide (H-1), article 200-801-005, for 745.

Full catalog answer and all conditions →

Elna Accessories Catalogue 2026 · 2026; month not established · PDF page 60 · printed page 59

F-3 lacing guide · required foot pairing

  • Catalogue2026 expressly names745 for this card; 845 is a separate named model, not an alias.
  • Article is a catalog reference; supplied accessories/currentstock/retail-unit equivalence are not established.
  • Must be used with foot article 200-803-306.

The 2026 Elna catalog lists Lacing guide (F-3), article 200-803-100, for 745.

Full catalog answer and all conditions →

Elna Accessories Catalogue 2026 · 2026; month not established · PDF page 60 · printed page 59

Check the exact model and part before ordering. Missing information does not mean a part is incompatible.

Care, setup & service references

Use the full source procedure and its safety precautions. A short referenced answer is not a substitute for service documentation or qualified electrical/mechanical repair.

Differential feed ↗Oiling interval ↗

Service-manual availability and service-only procedures remain unestablished unless separately cataloged and reviewed.

Coverage and source-review limits

Answers refer to the named document editions and their requirements. They do not cover the complete model history or confirm unlisted relationships or replacement products.

Coverage and remaining questions

Operating manual
Listed below; check the edition and available link.
Exact OEM part application
No model-specific part application is listed here.

Still to confirm

An unanswered question does not mean a part is incompatible. We have not confirmed enough information to recommend it.

Needle — Unqualified fit: No unrestricted interchangeable needle or machine-wide size inference. Full recorded limit & conditions →

Presser foot — Mount or fit: No universal shank geometry or aftermarket compatibility established. Full recorded limit & conditions →

Bobbin — Class or fit: No standardized bobbin class or aftermarket substitution qualified. Full recorded limit & conditions →

Other names, regional versions, production history, further specifications and documents are not fully covered here. Their absence is not a “none exist” finding.

Next evidence targets

  • Research parts lists, service documents, quick-start material and broader specifications for this exact model.
  • Expand beyond the listed 2026 catalog guides and feet; check each item’s prerequisites and distinguish retailer offerings.

These are research questions, not claims that the missing relationship exists.

Sources and page references

Each answer links to its exact evidence passage below. Open a reference to see the document and page. These links identify the source; they do not include the full manual or its diagrams. Document access is consolidated in the OEM library above.

Document and page references (15)

Elna745/845 Instruction Manual

Published by elna · Revision/date not established · English sections of multilingual manual

Exact elna:745 only; explicit845 bridge with tilting clamp/top-cover exceptions excluded.

Checked against the document text.

Document and available links →About this document →

Elna Accessories Catalogue 2026

Published by elna · 2026; month not established · English

elna:745 exact source-local article cell/card only; no sibling identity/retail item equivalence

Checked against the document text.

Document and available links →About this document →

Editorial responsibility & corrections

Alex Shick · Founder and editor. Corrections managed by Alex Shick.

This Elna 745 guide is based on documents, with AI assistance to organize the information. We have not tested or repaired the machine.

Check the document edition with each answer. A source review date is not a machine inspection date or a promise that the manual is the latest edition.

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About this information

Answers come from the documents named on this page. They describe those editions, and may not cover later changes to the machine or manual.