SewGraph

elna · verified physical machine

eXtend 845

Cited model code 845

View cited identity evidence · 4 unique proof passages

Jump to: Proof E1, Proof E2, Proof E3, Proof E4

verified exact machine · 1/3 core systems

Identity verified · evidence for each answer

Using and maintaining this machine

Check the conditions alongside each answer. Foot attachment, shank type and adapter requirements are separate; one does not establish universal accessory fit.

Presser feet and adapters

Setting a

conditional

Set the foot to A for the 5-thread stitch.

Source evidence · 1 unique proof passage: Profile Proof E1

Setting b

conditional

Set the foot to B for 3-thread wide or overlock 3.

Source evidence · 1 unique proof passage: Profile Proof E1

Removal

conditional

Push the lever behind the needle bar to remove the foot.

Source evidence · 1 unique proof passage: Profile Proof E2

Attachment

conditional

Place the foot beneath the presser-foot area and lower the needle bar until it snaps into place.

Source evidence · 1 unique proof passage: Profile Proof E2

Needles and threading

System

conditional

EL x 705

Source evidence · 1 unique proof passage: Profile Proof E3

Sizes

conditional

80/12 and 90/14

Source evidence · 1 unique proof passage: Profile Proof E3

Special option

conditional

130/705H

  • For special threads and fabrics only.

Source evidence · 1 unique proof passage: Profile Proof E3

Insertion orientation

conditional

Insert with the flat side to the back.

Source evidence · 1 unique proof passage: Profile Proof E4

Care and ownership

Cleaning

conditional

Use the brush to remove all lint and fiber accumulation.

  • Unqualified 745/845 base procedure joined only through the accepted exact 845 manual scope.

Source evidence · 1 unique proof passage: Profile Proof E2

Lubrication

conditional

Apply one drop of oil above and below the marked arrows every eight hours of actual sewing operation.

  • Unqualified 745/845 base procedure joined only through the accepted exact 845 manual scope.

Source evidence · 1 unique proof passage: Profile Proof E2

Sources for the owner answers above
Official OEM PDF

What this passage supports

  • System: EL x 705
  • Sizes: 80/12 and 90/14
  • Special option: 130/705H
The machine is supplied with Schmetz brand EL x 705 needles. EL x 705 needles are available in two sizes - 80/12 and 90/14. It is possible to use conventional sewing machine needles - 130/705H - for special threads and fabrics. Flat side should be to the back.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-13T15:23:56Z. The page image and transcription are hash-bound in the evidence record.
PDF page
33
Open source
Open cited PDF at page 33Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
84d413928450651cec9d810cd237662ba5450f524fc477263fbf60ab95232241
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Setting a: Set the foot to A for the 5-thread stitch.
  • Setting b: Set the foot to B for 3-thread wide or overlock 3.
Yellow A - 5 Thread: position A. Blue B - 3 Thread Wide and Overlock 3: position B.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-13T15:23:56Z. The page image and transcription are hash-bound in the evidence record.
PDF page
31
Open source
Open cited PDF at page 31Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
9760e20075e40a1f01ad2776d5d199709af99ab3fb6322dfde46c716767a37b4
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Insertion orientation: Insert with the flat side to the back.
Insert needle(s) with flat side to the back into new position(s). Needles will always sit unevenly.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-13T15:23:56Z. The page image and transcription are hash-bound in the evidence record.
PDF page
35
Open source
Open cited PDF at page 35Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
a8763627d2663911ed8b5bf78ad4283176bfb0b098a148eb8bbc3db3403780a5
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Removal: Push the lever behind the needle bar to remove the foot.
  • Attachment: Place the foot beneath the presser-foot area and lower the needle bar until it snaps into place.
  • Cleaning: Use the brush to remove all lint and fiber accumulation.
  • Lubrication: Apply one drop of oil above and below the marked arrows every eight hours of actual sewing operation.
Remove the presser foot by pushing the lever behind the needle bar. Use the brush to remove all lint and fiber accumulation. Place a drop of oil above and below the oiling arrows. Oiling should be performed for every 8 hours of actual sewing operation. To reattach the presser foot, place the foot underneath the presser foot area and lower the needle bar. The foot will snap back into place.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-13T15:23:56Z. The page image and transcription are hash-bound in the evidence record.
PDF page
103
Open source
Open cited PDF at page 103Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
ec16cafa52bfe3b1982bd44fae94bbe3e15da965453fa26e4cc4cf70f3d32b08
Destination status
direct_pdf
Machine facets and OEM groups

Cited machine facets

Identity and compatibility badges

Identity families, physical traits, and OEM accessory groups stay separate. A group badge applies only to its named program and domains.

needle systemELx705
Detailed specifications, compatible parts, and source library

Evidence coverage

Core answers and cited items

Machine category: Not yet established

Core domains answered: needle

Domains with cited compatible items: None yet

Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.

Specifications

Documented machine facts

Multiple cited representations for one field share one row. SewGraph preserves every value and exact proof passage; it does not guess which representation is “raw” or “normalized” when the public projection does not label that distinction.

needle

needle systemELx705

Conditions: EL x 705 needles are available in two sizes – 80/12 and 90/14.; It is possible to use conventional sewing machine needles – 130/705H – for special threads and fabrics.

View exact evidence · 1 unique proof passage: Proof E6

Official source library

Documents used on this page

Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.

elna 745-845 Instruction Manual 2023-1

instruction manual

Open official source destination · 1 unique proof passage: Proof E4

elna eXtend range brochure 2022

brochure

Open official source destination · 1 unique proof passage: Proof E1

Evidence library

6 exact proof passages from 2 OEM documents

Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.

Open exact proof passages · 6 unique proof passages
Official OEM PDF

What this passage proves

  • Identity — preferred display name: eXtend 845
The elna eXtend 845 is a high-end 5-thread coverlocker also combining a cover stitch and an exclusive top cover-hem
Document
elna eXtend range brochure 2022
Issuer
elna
Extraction
native
PDF page
6
Open source
Open cited PDF at page 6Open OEM source or support page
Advanced technical receipt
Asset SHA-256
29844ea03db7e57dba15c6d977becfe3587d45bef2bcc4b1b19e0ae32499f93a
Locator
569e30d55257466569b7444db6390237b740f79526caca7217793c007de13ce9
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: eXtend 845
The elna eXtend 845 is a high-end 5-thread coverlocker also combining a cover stitch and an exclusive top cover-hem
Document
elna eXtend range brochure 2022
Issuer
elna
Extraction
native
PDF page
6
Open source
Open cited PDF at page 6Open OEM source or support page
Advanced technical receipt
Asset SHA-256
29844ea03db7e57dba15c6d977becfe3587d45bef2bcc4b1b19e0ae32499f93a
Locator
31c2d9edb6410970fb3890481e5948221a73de86b58d20871cbe4faff39ae667
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — model code: 845
The elna eXtend 845 is a high-end 5-thread coverlocker also combining a cover stitch and an exclusive top cover-hem
Document
elna eXtend range brochure 2022
Issuer
elna
Extraction
native
PDF page
6
Open source
Open cited PDF at page 6Open OEM source or support page
Advanced technical receipt
Asset SHA-256
29844ea03db7e57dba15c6d977becfe3587d45bef2bcc4b1b19e0ae32499f93a
Locator
3c8bd74ca1863c0e6217118b879f07fde237517ffc8660ae72221c2b7a7f26e1
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: 845
Please use the 745 instruction manual to understand your 845 machine functions.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
native
PDF page
118
Open source
Open cited PDF at page 118Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
a7e56aae1bce78de121d8771dcb0fe6780739e95655de9abc01d117ea20b1d0b
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: elna 845
Supplementary instructions for elna 845 on page 117
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
native
PDF page
1
Open source
Open cited PDF at page 1Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
a8646cd34d0bfde1ec016f17b017b2a92da481f80e5a01e39d1e02747120318c
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • needle fact — needle system: ELx705
  • Needle answer — ELx705
The machine is supplied with Schmetz brand EL x 705 needles. This is an industrial type needle that ensures proper stitch formation at high speeds. The scarf (cut out groove on needle back) is important because it allows the looper to come near the needle to catch the thread and form a stitch. EL x 705 needles are available in two sizes – 80/12 and 90/14. It is possible to use conventional sewing machine needles – 130/705H – for special threads and fabrics.
Document
elna 745-845 Instruction Manual 2023-1
Issuer
elna
Extraction
native
PDF page
33
Open source
Open cited PDF at page 33Open OEM source or support page
Advanced technical receipt
Asset SHA-256
3f211e5260654632e7ab3c7f9516c3f9180558f0f8bd31348b240868c6e16537
Locator
23da546bb2148af016b208ed6a5f2574749f78ea7cbb8b0092d2785f7dda6e13
Destination status
direct_pdf

What is supported, and what remains open?

0 supported answers and 10 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.

Unresolved owner questions (1)
  • Mount or fit: Not established — Not yet verified: This procedure does not establish standardized shank, adapter or third-party fit.

Report a correction or share an OEM source

Advanced provenance and dataset receipt

Public snapshot a1cc1aceef228fcf33329e37165ab888ce5b9fe3f13eb56967ae0fbf41d8d8a7

Catalog e156281c7d3048027b5ac89e7476be8f54dd5a9309505e96260b0455d3cd2a7e · exact native quotes only · dossier method sewgraph-model-dossier-v2