bernette · evidence-backed profile

b68 AIRLOCK

Printed model b68 airlock

substantive evidence

Coverage

What the sources currently support

Machine type: domestic overlock coverstitch

Supported domains: gauge set, knife, looper, needle, presser foot

gauge set	supported
knife	supported
looper	supported
needle	supported
presser foot	supported

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

Specifications

Documented machine facts

gauge set

gauge set	LN/RN cutting-width and coverstitch gauge system: LN 5.0-7.0 mm; RN 3.0-5.0 mm; coverstitch 2.8-5.6 mm View source evidence · 1 citation Cutting width overlock LN 5.0 − 7.0 (0.19 − 0.27) mm (in) Cutting width overlock RN 3.0 − 5.0 (0.12 − 0.19) mm (in) Stitch width coverstitches 2.8 − 5.6 (0.11 − 0.22) Official source b68 AIRLOCK instruction manual PDF page 106 Evidence path Document → claim Asset SHA-256 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b Locator b7917fb977708c244184a8302fbf3886e37fb31a8eca4934f39981f1c3cd9d42

LN/RN cutting-width and coverstitch gauge system: LN 5.0-7.0 mm; RN 3.0-5.0 mm; coverstitch 2.8-5.6 mm

View source evidence · 1 citation

Cutting width overlock LN 5.0 − 7.0 (0.19 − 0.27) mm (in) Cutting width overlock RN 3.0 − 5.0 (0.12 − 0.19) mm (in) Stitch width coverstitches 2.8 − 5.6 (0.11 − 0.22)

Official source: b68 AIRLOCK instruction manual
PDF page: 106
Evidence path: Document → claim
Asset SHA-256: 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b
Locator: b7917fb977708c244184a8302fbf3886e37fb31a8eca4934f39981f1c3cd9d42

knife

knife system	integrated adjustable knife/cutting-width system View source evidence · 1 citation Setting the Cutting Width The cutting width for the knife position can be adjusted between 5 – 7 mm. The numbers on the scale correspond with the actual cutting width in mm from the left overlock needle «LN» to the cutting edge. The cutting width is used to determine the stitch width. Towards the right overlock needle, the cutting width is reduced by 2 mm. The cutting width has a direct effect on the stitch width. (see page 55) Official source b68 AIRLOCK instruction manual PDF page 54 Evidence path Document → claim Asset SHA-256 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b Locator 27281556f5a95eb790d7b6f2bf4fc8188d31af37cf247acdb319de8a1499818f

knife system

integrated adjustable knife/cutting-width system

View source evidence · 1 citation

Setting the Cutting Width The cutting width for the knife position can be adjusted between 5 – 7 mm. The numbers on the scale correspond with the actual cutting width in mm from the left overlock needle «LN» to the cutting edge. The cutting width is used to determine the stitch width. Towards the right overlock needle, the cutting width is reduced by 2 mm. The cutting width has a direct effect on the stitch width. (see page 55)

Official source: b68 AIRLOCK instruction manual
PDF page: 54
Evidence path: Document → claim
Asset SHA-256: 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b
Locator: 27281556f5a95eb790d7b6f2bf4fc8188d31af37cf247acdb319de8a1499818f

looper

looper system	bernette three-looper upper/lower/chain air-threader system View source evidence · 1 citation Overview - Looper Area 7 8 6 5 9 4 3 2 10 1 11 12 1 Knife On/Off 7 Upper Looper 2 Cutting Width Dial 8 Lower Looper 3 mtc micro thread control dial 9 Chain Looper 4 Rolled Hem Selection Lever 10 Air Threader Pipes Upper Looper 5 Feed Dog 11 Air Threader Pipes Lower Looper 6 Knife 12 Air Threader Pipes Chain Looper Official source b68 AIRLOCK instruction manual PDF page 14 Evidence path Document → claim Asset SHA-256 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b Locator 1bc3d7219eaf752e5c0d0007d154ed77478d2f26cfe0ff331f305d2ad816fc9b

looper system

bernette three-looper upper/lower/chain air-threader system

View source evidence · 1 citation

Overview - Looper Area 7 8 6 5 9 4 3 2 10 1 11 12 1 Knife On/Off 7 Upper Looper 2 Cutting Width Dial 8 Lower Looper 3 mtc micro thread control dial 9 Chain Looper 4 Rolled Hem Selection Lever 10 Air Threader Pipes Upper Looper 5 Feed Dog 11 Air Threader Pipes Lower Looper 6 Knife 12 Air Threader Pipes Chain Looper

Official source: b68 AIRLOCK instruction manual
PDF page: 14
Evidence path: Document → claim
Asset SHA-256: 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b
Locator: 1bc3d7219eaf752e5c0d0007d154ed77478d2f26cfe0ff331f305d2ad816fc9b

needle

needle system	ELx705 View source evidence · 1 citation Use only ELx705 overlock needles. Official source b68 AIRLOCK quick start guide PDF page 26 Evidence path Document → claim Asset SHA-256 31651c27cd8d8d452a5a16550775b47f2d39d74b85466605e83a027207f19be4 Locator 994da6c2d345a4be7a3478ed3a928d07f81cfcdff32c3339614d99aa3cb8159f
needle system	ELx705 View source evidence · 1 citation Needle system ELx705 Official source b68 AIRLOCK instruction manual PDF page 106 Evidence path Document → claim Asset SHA-256 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b Locator d2e91c5b36f4641a90614689f74a4de01bfad9b242d5fb660feade046abb7a9d

presser foot

presser foot mount	snap_on_shaft_groove_pin View source evidence · 1 citation Lift the presser foot spring slightly and remove the presser foot. > Lift the presser foot spring slightly and place the new presser foot beneath the shaft groove so that the shaft groove lies exactly above the presser foot pin. > Lower the presser foot shaft carefully until the shaft groove engages with the presser foot pin. Official source b68 AIRLOCK instruction manual PDF page 30 Evidence path Document → claim Asset SHA-256 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b Locator c3328af46d26f3681dd40fe3d214405c7a4e9e180320bdea2faa8a4e53baa608

presser foot mount

snap_on_shaft_groove_pin

View source evidence · 1 citation

Lift the presser foot spring slightly and remove the presser foot. > Lift the presser foot spring slightly and place the new presser foot beneath the shaft groove so that the shaft groove lies exactly above the presser foot pin. > Lower the presser foot shaft carefully until the shaft groove engages with the presser foot pin.

Official source: b68 AIRLOCK instruction manual
PDF page: 30
Evidence path: Document → claim
Asset SHA-256: 6e18b0db9d0e3467a5e6b0d0c2d28ff238ef85727ab4710515bf4681f6dc6f9b
Locator: c3328af46d26f3681dd40fe3d214405c7a4e9e180320bdea2faa8a4e53baa608

Reproducibility

Dataset receipt

Public snapshot 549fc247aec531d49ac8464fe8717cc30becba333d0c34778c0e10f0159674bc

Catalog dc4b43241d67fa590c6e83fdff4fcf83829d32acc7e7116e424b636c786e9500 · exact native quotes only